Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
diff --git a/MAINTAINERS b/MAINTAINERS
index dfe54a7..fcc2043 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -263,6 +263,10 @@
MPC8641HPCN MPC8641D
+Ron Madrid <info@sheldoninst.com>
+
+ SIMPC8313 MPC8313
+
Dan Malek <dan@embeddedalley.com>
stxgp3 MPC85xx
@@ -374,6 +378,7 @@
ids8247 MPC8247
jupiter MPC5200
+ kmeter1 MPC8360
mgcoge MPC8247
mgsuvd MPC852
mucmc52 MPC5200
diff --git a/MAKEALL b/MAKEALL
index 49d5d2f..530fe82 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -335,6 +335,7 @@
#########################################################################
LIST_83xx=" \
+ kmeter1 \
MPC8313ERDB_33 \
MPC8313ERDB_NAND_66 \
MPC8315ERDB \
@@ -352,6 +353,7 @@
MPC837XERDB \
MVBLM7 \
sbc8349 \
+ SIMPC8313_LP \
TQM834x \
"
@@ -659,6 +661,7 @@
LIST_I486=" \
sc520_cdp \
+ sc520_eNET \
sc520_spunk \
sc520_spunk_rel \
"
diff --git a/Makefile b/Makefile
index ad79a2a..8c73586 100644
--- a/Makefile
+++ b/Makefile
@@ -197,7 +197,7 @@
OBJS = cpu/$(CPU)/start.o
ifeq ($(CPU),i386)
OBJS += cpu/$(CPU)/start16.o
-OBJS += cpu/$(CPU)/reset.o
+OBJS += cpu/$(CPU)/resetvec.o
endif
ifeq ($(CPU),ppc4xx)
OBJS += cpu/$(CPU)/resetvec.o
@@ -2186,6 +2186,9 @@
## MPC83xx Systems
#########################################################################
+kmeter1_config: unconfig
+ @$(MKCONFIG) kmeter1 ppc mpc83xx kmeter1 keymile
+
MPC8313ERDB_33_config \
MPC8313ERDB_66_config \
MPC8313ERDB_NAND_33_config \
@@ -2325,6 +2328,21 @@
sbc8349_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc83xx sbc8349
+SIMPC8313_LP_config \
+SIMPC8313_SP_config: unconfig
+ @mkdir -p $(obj)include
+ @mkdir -p $(obj)board/sheldon/simpc8313
+ @if [ "$(findstring _LP_,$@)" ] ; then \
+ $(XECHO) -n "...Large Page NAND..." ; \
+ echo "#define CONFIG_NAND_LP" >> $(obj)include/config.h ; \
+ fi ; \
+ if [ "$(findstring _SP_,$@)" ] ; then \
+ $(XECHO) -n "...Small Page NAND..." ; \
+ echo "#define CONFIG_NAND_SP" >> $(obj)include/config.h ; \
+ fi ;
+ @$(MKCONFIG) -a SIMPC8313 ppc mpc83xx simpc8313 sheldon
+ @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
+
TQM834x_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc83xx tqm834x tqc
@@ -2996,14 +3014,17 @@
#########################################################################
## AMD SC520 CDP
#########################################################################
+eNET_config : unconfig
+ @$(MKCONFIG) $(@:_config=) i386 i386 eNET NULL sc520
+
sc520_cdp_config : unconfig
- @$(MKCONFIG) $(@:_config=) i386 i386 sc520_cdp
+ @$(MKCONFIG) $(@:_config=) i386 i386 sc520_cdp NULL sc520
sc520_spunk_config : unconfig
- @$(MKCONFIG) $(@:_config=) i386 i386 sc520_spunk
+ @$(MKCONFIG) $(@:_config=) i386 i386 sc520_spunk NULL sc520
sc520_spunk_rel_config : unconfig
- @$(MKCONFIG) $(@:_config=) i386 i386 sc520_spunk
+ @$(MKCONFIG) $(@:_config=) i386 i386 sc520_spunk NULL sc520
#========================================================================
# MIPS
diff --git a/README b/README
index 132650e..ad792d3 100644
--- a/README
+++ b/README
@@ -592,6 +592,10 @@
CONFIG_CMD_DHCP * DHCP support
CONFIG_CMD_DIAG * Diagnostics
CONFIG_CMD_DOC * Disk-On-Chip Support
+ CONFIG_CMD_DS4510 * ds4510 I2C gpio commands
+ CONFIG_CMD_DS4510_INFO * ds4510 I2C info command
+ CONFIG_CMD_DS4510_MEM * ds4510 I2C eeprom/sram commansd
+ CONFIG_CMD_DS4510_RST * ds4510 I2C rst command
CONFIG_CMD_DTT * Digital Therm and Thermostat
CONFIG_CMD_ECHO echo arguments
CONFIG_CMD_EEPROM * EEPROM read/write support
diff --git a/board/eNET/Makefile b/board/eNET/Makefile
new file mode 100644
index 0000000..4813b4b
--- /dev/null
+++ b/board/eNET/Makefile
@@ -0,0 +1,57 @@
+#
+# (C) Copyright 2008
+# Graeme Russ, graeme.russ@gmail.com.
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2002
+# Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS := eNET.o
+SOBJS := eNET_start16.o eNET_start.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/eNET/config.mk b/board/eNET/config.mk
new file mode 100644
index 0000000..a763841
--- /dev/null
+++ b/board/eNET/config.mk
@@ -0,0 +1,24 @@
+#
+# (C) Copyright 2002
+# Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+TEXT_BASE = 0x38040000
diff --git a/board/eNET/eNET.c b/board/eNET/eNET.c
new file mode 100644
index 0000000..57dd635
--- /dev/null
+++ b/board/eNET/eNET.c
@@ -0,0 +1,167 @@
+/*
+ * (C) Copyright 2008
+ * Graeme Russ, graeme.russ@gmail.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/ic/sc520.h>
+
+#ifdef CONFIG_HW_WATCHDOG
+#include <watchdog.h>
+#endif
+
+#include "hardware.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#undef SC520_CDP_DEBUG
+
+#ifdef SC520_CDP_DEBUG
+#define PRINTF(fmt,args...) printf (fmt ,##args)
+#else
+#define PRINTF(fmt,args...)
+#endif
+
+unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN;
+
+void init_sc520_enet (void)
+{
+ /* Set CPU Speed to 100MHz */
+ write_mmcr_byte(SC520_CPUCTL, 1);
+ gd->cpu_clk = 100000000;
+
+ /* wait at least one millisecond */
+ asm("movl $0x2000,%%ecx\n"
+ "wait_loop: pushl %%ecx\n"
+ "popl %%ecx\n"
+ "loop wait_loop\n": : : "ecx");
+
+ /* turn on the SDRAM write buffer */
+ write_mmcr_byte(SC520_DBCTL, 0x11);
+
+ /* turn on the cache and disable write through */
+ asm("movl %%cr0, %%eax\n"
+ "andl $0x9fffffff, %%eax\n"
+ "movl %%eax, %%cr0\n" : : : "eax");
+}
+
+/*
+ * Miscellaneous platform dependent initializations
+ */
+int board_init(void)
+{
+ init_sc520_enet();
+
+ write_mmcr_byte(SC520_GPCSRT, 0x01); /* GP Chip Select Recovery Time */
+ write_mmcr_byte(SC520_GPCSPW, 0x07); /* GP Chip Select Pulse Width */
+ write_mmcr_byte(SC520_GPCSOFF, 0x00); /* GP Chip Select Offset */
+ write_mmcr_byte(SC520_GPRDW, 0x05); /* GP Read pulse width */
+ write_mmcr_byte(SC520_GPRDOFF, 0x01); /* GP Read offset */
+ write_mmcr_byte(SC520_GPWRW, 0x05); /* GP Write pulse width */
+ write_mmcr_byte(SC520_GPWROFF, 0x01); /* GP Write offset */
+
+ write_mmcr_word(SC520_PIODATA15_0, 0x0630); /* PIO15_PIO0 Data */
+ write_mmcr_word(SC520_PIODATA31_16, 0x2000); /* PIO31_PIO16 Data */
+ write_mmcr_word(SC520_PIODIR31_16, 0x2000); /* GPIO Direction */
+ write_mmcr_word(SC520_PIODIR15_0, 0x87b5); /* GPIO Direction */
+ write_mmcr_word(SC520_PIOPFS31_16, 0x0dfe); /* GPIO pin function 31-16 reg */
+ write_mmcr_word(SC520_PIOPFS15_0, 0x200a); /* GPIO pin function 15-0 reg */
+ write_mmcr_byte(SC520_CSPFS, 0x00f8); /* Chip Select Pin Function Select */
+
+ write_mmcr_long(SC520_PAR2, 0x200713f8); /* Uart A (GPCS0, 0x013f8, 8 Bytes) */
+ write_mmcr_long(SC520_PAR3, 0x2c0712f8); /* Uart B (GPCS3, 0x012f8, 8 Bytes) */
+ write_mmcr_long(SC520_PAR4, 0x300711f8); /* Uart C (GPCS4, 0x011f8, 8 Bytes) */
+ write_mmcr_long(SC520_PAR5, 0x340710f8); /* Uart D (GPCS5, 0x010f8, 8 Bytes) */
+ write_mmcr_long(SC520_PAR6, 0xe3ffc000); /* SDRAM (0x00000000, 128MB) */
+ write_mmcr_long(SC520_PAR7, 0xaa3fd000); /* StrataFlash (ROMCS1, 0x10000000, 16MB) */
+ write_mmcr_long(SC520_PAR8, 0xca3fd100); /* StrataFlash (ROMCS2, 0x11000000, 16MB) */
+ write_mmcr_long(SC520_PAR9, 0x4203d900); /* SRAM (GPCS0, 0x19000000, 1MB) */
+ write_mmcr_long(SC520_PAR10, 0x4e03d910); /* SRAM (GPCS3, 0x19100000, 1MB) */
+ write_mmcr_long(SC520_PAR11, 0x50018100); /* DP-RAM (GPCS4, 0x18100000, 4kB) */
+ write_mmcr_long(SC520_PAR12, 0x54020000); /* CFLASH1 (0x200000000, 4kB) */
+ write_mmcr_long(SC520_PAR13, 0x5c020001); /* CFLASH2 (0x200010000, 4kB) */
+/* write_mmcr_long(SC520_PAR14, 0x8bfff800); */ /* BOOTCS at 0x18000000 */
+/* write_mmcr_long(SC520_PAR15, 0x38201000); */ /* LEDs etc (GPCS6, 0x1000, 20 Bytes */
+
+ /* Disable Watchdog */
+ write_mmcr_word(0x0cb0, 0x3333);
+ write_mmcr_word(0x0cb0, 0xcccc);
+ write_mmcr_word(0x0cb0, 0x0000);
+
+ /* Chip Select Configuration */
+ write_mmcr_word(SC520_BOOTCSCTL, 0x0033);
+ write_mmcr_word(SC520_ROMCS1CTL, 0x0615);
+ write_mmcr_word(SC520_ROMCS2CTL, 0x0615);
+
+ write_mmcr_byte(SC520_ADDDECCTL, 0x02);
+ write_mmcr_byte(SC520_UART1CTL, 0x07);
+ write_mmcr_byte(SC520_SYSARBCTL,0x06);
+ write_mmcr_word(SC520_SYSARBMENB, 0x0003);
+
+ /* Crystal is 33.000MHz */
+ gd->bus_clk = 33000000;
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ init_sc520_dram();
+ return 0;
+}
+
+void show_boot_progress(int val)
+{
+ uchar led_mask;
+
+ led_mask = 0x00;
+
+ if (val < 0)
+ led_mask |= LED_ERR_BITMASK;
+
+ led_mask |= (uchar)(val & 0x001f);
+ outb(led_mask, LED_LATCH_ADDRESS);
+}
+
+
+int last_stage_init(void)
+{
+ int minor;
+ int major;
+
+ major = minor = 0;
+
+ printf("Serck Controls eNET\n");
+
+ return 0;
+}
+
+ulong board_flash_get_legacy (ulong base, int banknum, flash_info_t * info)
+{
+ if (banknum == 0) { /* non-CFI boot flash */
+ info->portwidth = FLASH_CFI_8BIT;
+ info->chipwidth = FLASH_CFI_BY8;
+ info->interface = FLASH_CFI_X8;
+ return 1;
+ } else
+ return 0;
+}
diff --git a/board/eNET/eNET_start.S b/board/eNET/eNET_start.S
new file mode 100644
index 0000000..1b07d62
--- /dev/null
+++ b/board/eNET/eNET_start.S
@@ -0,0 +1,50 @@
+/*
+ * (C) Copyright 2008
+ * Graeme Russ, graeme.russ@gmail.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include "hardware.h"
+
+/* board early intialization */
+.globl early_board_init
+early_board_init:
+ /* No 32-bit board specific initialisation */
+ jmp *%ebp /* return to caller */
+
+.globl show_boot_progress_asm
+show_boot_progress_asm:
+
+ movb %al, %dl /* Create Working Copy */
+ andb $0x80, %dl /* Mask in only Error bit */
+ shrb $0x02, %dl /* Shift Error bit to Error LED */
+ andb $0x0f, %al /* Mask out 'Error' bit */
+ orb %dl, %al /* Mask in ERR LED */
+ movw $LED_LATCH_ADDRESS, %dx
+ outb %al, %dx
+ jmp *%ebp /* return to caller */
+
+.globl cpu_halt_asm
+cpu_halt_asm:
+ movb $0x0f, %al
+ movw $LED_LATCH_ADDRESS, %dx
+ outb %al, %dx
+ hlt
+ jmp cpu_halt_asm
diff --git a/board/eNET/eNET_start16.S b/board/eNET/eNET_start16.S
new file mode 100644
index 0000000..48e4d83
--- /dev/null
+++ b/board/eNET/eNET_start16.S
@@ -0,0 +1,90 @@
+/*
+ * (C) Copyright 2008
+ * Graeme Russ, graeme.russ@gmail.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * 16bit initialization code.
+ * This code have to map the area of the boot flash
+ * that is used by U-boot to its final destination.
+ */
+
+/* #include <asm/ic/sc520_defs.h> */
+
+#include "hardware.h"
+
+.text
+.section .start16, "ax"
+.code16
+.globl board_init16
+board_init16:
+ /* Alias MMCR to 0xdf000 */
+ movw $0xfffc, %dx
+ movl $0x800df0cb, %eax
+ outl %eax, %dx
+
+ /* Set ds to point to MMCR alias */
+ movw $0xdf00, %ax
+ movw %ax, %ds
+
+ /* Map PAR for Boot Flash (BOOTCS, 512kB @ 0x380000000) */
+ movl $0x00c0, %edi /* SC520_PAR14 */
+ movl $0x8bfff800, %eax /* TODO: Check this */
+ movl %eax, (%di)
+
+ /* Map PAR for LED, Hex Switches (GPCS6, 20 Bytes @ 0x1000) */
+ movl $0x00c4, %edi /* SC520_PAR15 */
+ movl $0x38201000, %eax
+ movl %eax, (%di)
+
+ /* Disable SDRAM write buffer */
+ movw $0x0040, %di /* SC520_DBCTL */
+ xorw %ax, %ax
+ movb %al, (%di)
+
+ /* Disabe MMCR alias */
+ movw $0xfffc, %dx
+ movl $0x000000cb, %eax
+ outl %eax, %dx
+
+ /* the return address is stored in bp */
+ jmp *%bp
+
+.section .bios, "ax"
+.code16
+.globl realmode_reset
+realmode_reset:
+ /* Alias MMCR to 0xdf000 */
+ movw $0xfffc, %dx
+ movl $0x800df0cb, %eax
+ outl %eax, %dx
+
+ /* Set ds to point to MMCR alias */
+ movw $0xdf00, %ax
+ movw %ax, %ds
+
+ /* issue software reset thorugh MMCR */
+ movl $0xd72, %edi
+ movb $0x01, %al
+ movb %al, (%di)
+
+1: hlt
+ jmp 1
diff --git a/cpu/i386/reset.S b/board/eNET/hardware.h
similarity index 64%
copy from cpu/i386/reset.S
copy to board/eNET/hardware.h
index 07a7384..42474a6 100644
--- a/cpu/i386/reset.S
+++ b/board/eNET/hardware.h
@@ -1,7 +1,6 @@
/*
- * U-boot - i386 Startup Code
- *
- * Copyright (c) 2002 Omicron Ceti AB, Daniel Engström <denaiel@omicron.se>
+ * (C) Copyright 2008
+ * Graeme Russ, graeme.russ@gmail.com.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -13,7 +12,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@@ -22,16 +21,15 @@
* MA 02111-1307 USA
*/
-/* Reset vector, jumps to start16.S */
+#ifndef HARDWARE_H_
+#define HARDWARE_H_
-.extern start16
+#define LED_LATCH_ADDRESS 0x1002
+#define LED_RUN_BITMASK 0x01
+#define LED_1_BITMASK 0x02
+#define LED_2_BITMASK 0x04
+#define LED_RX_BITMASK 0x08
+#define LED_TX_BITMASK 0x10
+#define LED_ERR_BITMASK 0x20
-.section .reset, "ax"
-.code16
-reset_vector:
- cli
- cld
- jmp start16
-
- .org 0xf
- nop
+#endif /* HARDWARE_H_ */
diff --git a/board/eNET/u-boot.lds b/board/eNET/u-boot.lds
new file mode 100644
index 0000000..671305a
--- /dev/null
+++ b/board/eNET/u-boot.lds
@@ -0,0 +1,90 @@
+/*
+ * (C) Copyright 2002
+ * Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
+OUTPUT_ARCH(i386)
+ENTRY(_start)
+
+SECTIONS
+{
+ . = 0x38040000; /* Location of bootcode in flash */
+ .text : { *(.text); }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) *(.rodata.str1.1) *(.rodata.str1.32) }
+
+ _i386boot_text_size = SIZEOF(.text) + SIZEOF(.rodata);
+
+ . = 0x03FF0000; /* Ram data segment to use */
+ _i386boot_romdata_dest = ABSOLUTE(.);
+ .data : AT ( LOADADDR(.rodata) + SIZEOF(.rodata) ) { *(.data) }
+ _i386boot_romdata_start = LOADADDR(.data);
+
+ . = ALIGN(4);
+ .got : AT ( LOADADDR(.data) + SIZEOF(.data) ) { *(.got) }
+
+ . = ALIGN(4);
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+ _i386boot_cmd_start = LOADADDR(.u_boot_cmd);
+
+ _i386boot_romdata_size = SIZEOF(.data) + SIZEOF(.got) + SIZEOF(.u_boot_cmd);
+
+ . = ALIGN(4);
+ _i386boot_bss_start = ABSOLUTE(.);
+ .bss (NOLOAD) : { *(.bss) }
+ _i386boot_bss_size = SIZEOF(.bss);
+
+ /* 16bit realmode trampoline code */
+ .realmode 0x7c0 : AT ( LOADADDR(.got) + SIZEOF(.got) + SIZEOF(.u_boot_cmd)) { *(.realmode) }
+
+ _i386boot_realmode = LOADADDR(.realmode);
+ _i386boot_realmode_size = SIZEOF(.realmode);
+
+ /* 16bit BIOS emulation code (just enough to boot Linux) */
+ .bios 0 : AT ( LOADADDR(.realmode) + SIZEOF(.realmode) ) { *(.bios) }
+
+ _i386boot_bios = LOADADDR(.bios);
+ _i386boot_bios_size = SIZEOF(.bios);
+
+ /* The load addresses below assumes that the flash
+ * will be mapped so that 0x387f0000 == 0xffff0000
+ * at reset time
+ *
+ * The fe00 and ff00 offsets of the start32 and start16
+ * segments are arbitrary, the just have to be mapped
+ * at reset and the code have to fit.
+ * The fff0 offset of resetvec is important, however.
+ */
+
+ . = 0xfffffe00;
+ .start32 : AT (0x3807fe00) { *(.start32); }
+
+ . = 0xf800;
+ .start16 : AT (0x3807f800) { *(.start16); }
+
+ . = 0xfff0;
+ .resetvec : AT (0x3807fff0) { *(.resetvec); }
+ _i386boot_end = (LOADADDR(.resetvec) + SIZEOF(.resetvec) );
+}
diff --git a/board/freescale/mpc8315erdb/mpc8315erdb.c b/board/freescale/mpc8315erdb/mpc8315erdb.c
index ea4b04f..f80b0ba 100644
--- a/board/freescale/mpc8315erdb/mpc8315erdb.c
+++ b/board/freescale/mpc8315erdb/mpc8315erdb.c
@@ -30,6 +30,7 @@
#include <pci.h>
#include <mpc83xx.h>
#include <netdev.h>
+#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -95,12 +96,45 @@
}
};
+static struct pci_region pcie_regions_0[] = {
+ {
+ .bus_start = CONFIG_SYS_PCIE1_MEM_BASE,
+ .phys_start = CONFIG_SYS_PCIE1_MEM_PHYS,
+ .size = CONFIG_SYS_PCIE1_MEM_SIZE,
+ .flags = PCI_REGION_MEM,
+ },
+ {
+ .bus_start = CONFIG_SYS_PCIE1_IO_BASE,
+ .phys_start = CONFIG_SYS_PCIE1_IO_PHYS,
+ .size = CONFIG_SYS_PCIE1_IO_SIZE,
+ .flags = PCI_REGION_IO,
+ },
+};
+
+static struct pci_region pcie_regions_1[] = {
+ {
+ .bus_start = CONFIG_SYS_PCIE2_MEM_BASE,
+ .phys_start = CONFIG_SYS_PCIE2_MEM_PHYS,
+ .size = CONFIG_SYS_PCIE2_MEM_SIZE,
+ .flags = PCI_REGION_MEM,
+ },
+ {
+ .bus_start = CONFIG_SYS_PCIE2_IO_BASE,
+ .phys_start = CONFIG_SYS_PCIE2_IO_PHYS,
+ .size = CONFIG_SYS_PCIE2_IO_SIZE,
+ .flags = PCI_REGION_IO,
+ },
+};
+
void pci_init_board(void)
{
volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
+ volatile sysconf83xx_t *sysconf = &immr->sysconf;
volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
+ volatile law83xx_t *pcie_law = sysconf->pcielaw;
struct pci_region *reg[] = { pci_regions };
+ struct pci_region *pcie_reg[] = { pcie_regions_0, pcie_regions_1, };
int warmboot;
/* Enable all 3 PCI_CLK_OUTPUTs. */
@@ -119,6 +153,24 @@
warmboot |= immr->pmc.pmccr1 & PMCCR1_POWER_OFF;
mpc83xx_pci_init(1, reg, warmboot);
+
+ /* Configure the clock for PCIE controller */
+ clrsetbits_be32(&clk->sccr, SCCR_PCIEXP1CM | SCCR_PCIEXP2CM,
+ SCCR_PCIEXP1CM_1 | SCCR_PCIEXP2CM_1);
+
+ /* Deassert the resets in the control register */
+ out_be32(&sysconf->pecr1, 0xE0008000);
+ out_be32(&sysconf->pecr2, 0xE0008000);
+ udelay(2000);
+
+ /* Configure PCI Express Local Access Windows */
+ out_be32(&pcie_law[0].bar, CONFIG_SYS_PCIE1_BASE & LAWBAR_BAR);
+ out_be32(&pcie_law[0].ar, LBLAWAR_EN | LBLAWAR_512MB);
+
+ out_be32(&pcie_law[1].bar, CONFIG_SYS_PCIE2_BASE & LAWBAR_BAR);
+ out_be32(&pcie_law[1].ar, LBLAWAR_EN | LBLAWAR_512MB);
+
+ mpc83xx_pcie_init(2, pcie_reg, warmboot);
}
#if defined(CONFIG_OF_BOARD_SETUP)
diff --git a/board/freescale/mpc8349emds/pci.c b/board/freescale/mpc8349emds/pci.c
index ad7bf5d..af0b1da 100644
--- a/board/freescale/mpc8349emds/pci.c
+++ b/board/freescale/mpc8349emds/pci.c
@@ -171,15 +171,10 @@
void pci_init_board(void)
{
volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
- volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
volatile pcictrl83xx_t *pci_ctrl = &immr->pci_ctrl[0];
struct pci_region *reg[] = { pci1_regions };
- /* Enable all 8 PCI_CLK_OUTPUTS */
- clk->occr = 0xff000000;
- udelay(2000);
-
/* Configure PCI Local Access Windows */
pci_law[0].bar = CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR;
pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_1G;
@@ -187,8 +182,6 @@
pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR;
pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_4M;
- udelay(2000);
-
mpc83xx_pci_init(1, reg, 0);
/* Configure PCI Inbound Translation Windows (3 1MB windows) */
diff --git a/board/freescale/mpc837xemds/mpc837xemds.c b/board/freescale/mpc837xemds/mpc837xemds.c
index acf8ada..156d808 100644
--- a/board/freescale/mpc837xemds/mpc837xemds.c
+++ b/board/freescale/mpc837xemds/mpc837xemds.c
@@ -18,6 +18,7 @@
#include <tsec.h>
#include <libfdt.h>
#include <fdt_support.h>
+#include "pci.h"
#include "../common/pq-mds-pib.h"
int board_early_init_f(void)
@@ -38,14 +39,10 @@
case SPR_8377:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SATA,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
- fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_PEX,
- FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
case SPR_8378:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SGMII,
FSL_SERDES_CLK_125, FSL_SERDES_VDD_1V);
- fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_PEX,
- FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
case SPR_8379:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SATA,
@@ -316,6 +313,7 @@
ft_pci_setup(blob, bd);
if (board_pci_host_broken())
ft_pci_fixup(blob, bd);
+ ft_pcie_fixup(blob, bd);
#endif
}
#endif /* CONFIG_OF_BOARD_SETUP */
diff --git a/board/freescale/mpc837xemds/pci.c b/board/freescale/mpc837xemds/pci.c
index df4e748..31116b3 100644
--- a/board/freescale/mpc837xemds/pci.c
+++ b/board/freescale/mpc837xemds/pci.c
@@ -16,7 +16,9 @@
#include <mpc83xx.h>
#include <pci.h>
#include <i2c.h>
+#include <fdt_support.h>
#include <asm/fsl_i2c.h>
+#include <asm/fsl_serdes.h>
#if defined(CONFIG_PCI)
static struct pci_region pci_regions[] = {
@@ -40,15 +42,59 @@
}
};
+static struct pci_region pcie_regions_0[] = {
+ {
+ .bus_start = CONFIG_SYS_PCIE1_MEM_BASE,
+ .phys_start = CONFIG_SYS_PCIE1_MEM_PHYS,
+ .size = CONFIG_SYS_PCIE1_MEM_SIZE,
+ .flags = PCI_REGION_MEM,
+ },
+ {
+ .bus_start = CONFIG_SYS_PCIE1_IO_BASE,
+ .phys_start = CONFIG_SYS_PCIE1_IO_PHYS,
+ .size = CONFIG_SYS_PCIE1_IO_SIZE,
+ .flags = PCI_REGION_IO,
+ },
+};
+
+static struct pci_region pcie_regions_1[] = {
+ {
+ .bus_start = CONFIG_SYS_PCIE2_MEM_BASE,
+ .phys_start = CONFIG_SYS_PCIE2_MEM_PHYS,
+ .size = CONFIG_SYS_PCIE2_MEM_SIZE,
+ .flags = PCI_REGION_MEM,
+ },
+ {
+ .bus_start = CONFIG_SYS_PCIE2_IO_BASE,
+ .phys_start = CONFIG_SYS_PCIE2_IO_PHYS,
+ .size = CONFIG_SYS_PCIE2_IO_SIZE,
+ .flags = PCI_REGION_IO,
+ },
+};
+
+static int is_pex_x2(void)
+{
+ const char *pex_x2 = getenv("pex_x2");
+
+ if (pex_x2 && !strcmp(pex_x2, "yes"))
+ return 1;
+ return 0;
+}
+
void pci_init_board(void)
{
volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
+ volatile sysconf83xx_t *sysconf = &immr->sysconf;
volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
+ volatile law83xx_t *pcie_law = sysconf->pcielaw;
struct pci_region *reg[] = { pci_regions };
+ struct pci_region *pcie_reg[] = { pcie_regions_0, pcie_regions_1, };
+ u32 spridr = in_be32(&immr->sysconf.spridr);
+ int pex2 = is_pex_x2();
if (board_pci_host_broken())
- return;
+ goto skip_pci;
/* Enable all 5 PCI_CLK_OUTPUTS */
clk->occr |= 0xf8000000;
@@ -64,5 +110,46 @@
udelay(2000);
mpc83xx_pci_init(1, reg, 0);
+skip_pci:
+ /* There is no PEX in MPC8379 parts. */
+ if (PARTID_NO_E(spridr) == SPR_8379)
+ return;
+
+ /* Configure the clock for PCIE controller */
+ clrsetbits_be32(&clk->sccr, SCCR_PCIEXP1CM | SCCR_PCIEXP2CM,
+ SCCR_PCIEXP1CM_1 | SCCR_PCIEXP2CM_1);
+
+ /* Deassert the resets in the control register */
+ out_be32(&sysconf->pecr1, 0xE0008000);
+ if (!pex2)
+ out_be32(&sysconf->pecr2, 0xE0008000);
+ udelay(2000);
+
+ /* Configure PCI Express Local Access Windows */
+ out_be32(&pcie_law[0].bar, CONFIG_SYS_PCIE1_BASE & LAWBAR_BAR);
+ out_be32(&pcie_law[0].ar, LBLAWAR_EN | LBLAWAR_512MB);
+
+ out_be32(&pcie_law[1].bar, CONFIG_SYS_PCIE2_BASE & LAWBAR_BAR);
+ out_be32(&pcie_law[1].ar, LBLAWAR_EN | LBLAWAR_512MB);
+
+ if (pex2)
+ fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_PEX_X2,
+ FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
+ else
+ fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_PEX,
+ FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
+
+ mpc83xx_pcie_init(pex2 ? 1 : 2, pcie_reg, 0);
+}
+
+void ft_pcie_fixup(void *blob, bd_t *bd)
+{
+ const char *status = "disabled (PCIE1 is x2)";
+
+ if (!is_pex_x2())
+ return;
+
+ do_fixup_by_path(blob, "pci2", "status", status,
+ strlen(status) + 1, 1);
}
#endif /* CONFIG_PCI */
diff --git a/board/freescale/mpc837xemds/pci.h b/board/freescale/mpc837xemds/pci.h
new file mode 100644
index 0000000..fd7a916
--- /dev/null
+++ b/board/freescale/mpc837xemds/pci.h
@@ -0,0 +1,6 @@
+#ifndef __BOARD_MPC837XEMDS_PCI_H
+#define __BOARD_MPC837XEMDS_PCI_H
+
+extern void ft_pcie_fixup(void *blob, bd_t *bd);
+
+#endif /* __BOARD_MPC837XEMDS_PCI_H */
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index a4cf24c..1338950 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -22,10 +22,14 @@
*/
#include <common.h>
+#if defined(CONFIG_MGCOGE)
#include <mpc8260.h>
+#endif
#include <ioports.h>
#include <malloc.h>
#include <hush.h>
+#include <net.h>
+#include <asm/io.h>
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
@@ -33,8 +37,6 @@
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
#include <i2c.h>
-#endif
-#include <asm/io.h>
extern int i2c_soft_read_pin (void);
@@ -495,6 +497,7 @@
#endif
}
#endif
+#endif
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
int fdt_set_node_and_value (void *blob,
@@ -521,3 +524,19 @@
return ret;
}
#endif
+
+int ethernet_present (void)
+{
+ return (in_8((u8 *)CONFIG_SYS_PIGGY_BASE + CONFIG_SYS_SLOT_ID_OFF) & 0x80);
+}
+
+int board_eth_init (bd_t *bis)
+{
+#ifdef CONFIG_KEYMILE_HDLC_ENET
+ (void)keymile_hdlc_enet_initialize (bis);
+#endif
+ if (ethernet_present ()) {
+ return -1;
+ }
+ return 0;
+}
diff --git a/board/keymile/common/common.h b/board/keymile/common/common.h
new file mode 100644
index 0000000..d3d6814
--- /dev/null
+++ b/board/keymile/common/common.h
@@ -0,0 +1,20 @@
+/*
+ * (C) Copyright 2008
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#ifndef __KEYMILE_COMMON_H
+#define __KEYMILE_COMMON_H
+
+int ethernet_present (void);
+int ivm_read_eeprom (void);
+
+#ifdef CONFIG_KEYMILE_HDLC_ENET
+int keymile_hdlc_enet_initialize (bd_t *bis);
+#endif
+#endif /* __KEYMILE_COMMON_H */
diff --git a/board/keymile/kmeter1/Makefile b/board/keymile/kmeter1/Makefile
new file mode 100644
index 0000000..12a1518
--- /dev/null
+++ b/board/keymile/kmeter1/Makefile
@@ -0,0 +1,53 @@
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS += $(BOARD).o ../common/common.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/keymile/kmeter1/config.mk b/board/keymile/kmeter1/config.mk
new file mode 100644
index 0000000..20f298b
--- /dev/null
+++ b/board/keymile/kmeter1/config.mk
@@ -0,0 +1,24 @@
+#
+# (C) Copyright 2008
+# Heiko Schocher, DENX Software Engineering, hs@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+TEXT_BASE = 0xF0000000
diff --git a/board/keymile/kmeter1/kmeter1.c b/board/keymile/kmeter1/kmeter1.c
new file mode 100644
index 0000000..f04a57a
--- /dev/null
+++ b/board/keymile/kmeter1/kmeter1.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2006 Freescale Semiconductor, Inc.
+ * Dave Liu <daveliu@freescale.com>
+ *
+ * Copyright (C) 2007 Logic Product Development, Inc.
+ * Peter Barada <peterb@logicpd.com>
+ *
+ * Copyright (C) 2007 MontaVista Software, Inc.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * (C) Copyright 2008
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+#include <ioports.h>
+#include <mpc83xx.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <asm/io.h>
+#include <asm/mmu.h>
+#include <pci.h>
+#include <libfdt.h>
+
+#include "../common/common.h"
+
+const qe_iop_conf_t qe_iop_conf_tab[] = {
+ /* port pin dir open_drain assign */
+
+ /* MDIO */
+ {0, 1, 3, 0, 2}, /* MDIO */
+ {0, 2, 1, 0, 1}, /* MDC */
+
+ /* UCC4 - UEC */
+ {1, 14, 1, 0, 1}, /* TxD0 */
+ {1, 15, 1, 0, 1}, /* TxD1 */
+ {1, 20, 2, 0, 1}, /* RxD0 */
+ {1, 21, 2, 0, 1}, /* RxD1 */
+ {1, 18, 1, 0, 1}, /* TX_EN */
+ {1, 26, 2, 0, 1}, /* RX_DV */
+ {1, 27, 2, 0, 1}, /* RX_ER */
+ {1, 24, 2, 0, 1}, /* COL */
+ {1, 25, 2, 0, 1}, /* CRS */
+ {2, 15, 2, 0, 1}, /* TX_CLK - CLK16 */
+ {2, 16, 2, 0, 1}, /* RX_CLK - CLK17 */
+
+ /* DUART - UART2 */
+ {5, 0, 1, 0, 2}, /* UART2_SOUT */
+ {5, 2, 1, 0, 1}, /* UART2_RTS */
+ {5, 3, 2, 0, 2}, /* UART2_SIN */
+ {5, 1, 2, 0, 3}, /* UART2_CTS */
+
+ /* END of table */
+ {0, 0, 0, 0, QE_IOP_TAB_END},
+};
+
+int board_early_init_r (void)
+{
+ void *reg = (void *)(CONFIG_SYS_IMMR + 0x14a8);
+ u32 val;
+
+ /*
+ * Because of errata in the UCCs, we have to write to the reserved
+ * registers to slow the clocks down.
+ */
+ val = in_be32 (reg);
+ /* UCC1 */
+ val |= 0x00003000;
+ /* UCC2 */
+ val |= 0x0c000000;
+ out_be32 (reg, val);
+ /* enable the PHY on the PIGGY */
+ setbits (8, (void *)(CONFIG_SYS_PIGGY_BASE + 0x10003), 0x01);
+
+ return 0;
+}
+
+int fixed_sdram(void)
+{
+ volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+ u32 msize = 0;
+ u32 ddr_size;
+ u32 ddr_size_log2;
+
+ msize = CONFIG_SYS_DDR_SIZE;
+ for (ddr_size = msize << 20, ddr_size_log2 = 0;
+ (ddr_size > 1); ddr_size = ddr_size >> 1, ddr_size_log2++) {
+ if (ddr_size & 1)
+ return -1;
+ }
+
+ im->sysconf.ddrlaw[0].ar =
+ LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
+
+ im->ddr.csbnds[0].csbnds = CONFIG_SYS_DDR_CS0_BNDS;
+ im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
+ im->ddr.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
+ im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
+ im->ddr.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
+ im->ddr.sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG;
+ im->ddr.sdram_cfg2 = CONFIG_SYS_DDR_SDRAM_CFG2;
+ im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
+ im->ddr.sdram_mode2 = CONFIG_SYS_DDR_MODE2;
+ im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
+ im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CNTL;
+ udelay (200);
+ im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
+
+ return msize;
+}
+
+phys_size_t initdram (int board_type)
+{
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+ extern void ddr_enable_ecc (unsigned int dram_size);
+#endif
+ volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+ u32 msize = 0;
+
+ if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
+ return -1;
+
+ /* DDR SDRAM - Main SODIMM */
+ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
+ msize = fixed_sdram ();
+
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+ /*
+ * Initialize DDR ECC byte
+ */
+ ddr_enable_ecc (msize * 1024 * 1024);
+#endif
+
+ /* return total bus SDRAM size(bytes) -- DDR */
+ return (msize * 1024 * 1024);
+}
+
+int checkboard (void)
+{
+ puts ("Board: Keymile kmeter1");
+ if (ethernet_present ())
+ puts (" with PIGGY.");
+ puts ("\n");
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup (void *blob, bd_t *bd)
+{
+ ft_cpu_setup (blob, bd);
+}
+#endif
diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
index 3683417..5c50739 100644
--- a/board/keymile/mgcoge/mgcoge.c
+++ b/board/keymile/mgcoge/mgcoge.c
@@ -25,6 +25,7 @@
#include <mpc8260.h>
#include <ioports.h>
#include <malloc.h>
+#include <net.h>
#include <asm/io.h>
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
@@ -35,7 +36,8 @@
#include <i2c.h>
#endif
-extern int ivm_read_eeprom (void);
+#include "../common/common.h"
+
/*
* I/O Port configuration table
*
@@ -285,8 +287,10 @@
int checkboard(void)
{
- puts ("Board: mgcoge\n");
-
+ puts ("Board: Keymile mgcoge");
+ if (ethernet_present ())
+ puts (" with PIGGY.");
+ puts ("\n");
return 0;
}
diff --git a/board/keymile/mgsuvd/mgsuvd.c b/board/keymile/mgsuvd/mgsuvd.c
index 3726acf..02baf62 100644
--- a/board/keymile/mgsuvd/mgsuvd.c
+++ b/board/keymile/mgsuvd/mgsuvd.c
@@ -22,13 +22,14 @@
*/
#include <common.h>
#include <mpc8xx.h>
+#include <net.h>
#include <asm/io.h>
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#endif
-extern int ivm_read_eeprom (void);
+#include "../common/common.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -60,7 +61,10 @@
int checkboard (void)
{
- puts ("Board: Keymile mgsuvd\n");
+ puts ("Board: Keymile mgsuvd");
+ if (ethernet_present ())
+ puts (" with PIGGY.");
+ puts ("\n");
return (0);
}
diff --git a/board/sc520_cdp/u-boot.lds b/board/sc520_cdp/u-boot.lds
index 719ecba..0f5011a 100644
--- a/board/sc520_cdp/u-boot.lds
+++ b/board/sc520_cdp/u-boot.lds
@@ -75,7 +75,7 @@
* The fe00 and ff00 offsets of the start32 and start16
* segments are arbitrary, the just have to be mapped
* at reset and the code have to fit.
- * The fff0 offset of reset is important, however.
+ * The fff0 offset of resetvec is important, however.
*/
@@ -86,6 +86,6 @@
.start16 : AT (0x387fff00) { *(.start16); }
. = 0xfff0;
- .reset : AT (0x387ffff0) { *(.reset); }
- _i386boot_end = (LOADADDR(.reset) + SIZEOF(.reset) );
+ .resetvec : AT (0x387ffff0) { *(.resetvec); }
+ _i386boot_end = (LOADADDR(.resetvec) + SIZEOF(.resetvec) );
}
diff --git a/board/sc520_spunk/u-boot.lds b/board/sc520_spunk/u-boot.lds
index 4d6603c..d2436bc 100644
--- a/board/sc520_spunk/u-boot.lds
+++ b/board/sc520_spunk/u-boot.lds
@@ -76,7 +76,7 @@
* The fe00 and ff00 offsets of the start32 and start16
* segments are arbitrary, the just have to be mapped
* at reset and the code have to fit.
- * The fff0 offset of reset is important, however.
+ * The fff0 offset of resetvec is important, however.
*/
@@ -87,6 +87,6 @@
.start16 : AT (0x387fff00) { *(.start16); }
. = 0xfff0;
- .reset : AT (0x387ffff0) { *(.reset); }
- _i386boot_end = (LOADADDR(.reset) + SIZEOF(.reset) );
+ .resetvec : AT (0x387ffff0) { *(.resetvec); }
+ _i386boot_end = (LOADADDR(.resetvec) + SIZEOF(.resetvec) );
}
diff --git a/board/sheldon/simpc8313/Makefile b/board/sheldon/simpc8313/Makefile
new file mode 100644
index 0000000..7c34c5e
--- /dev/null
+++ b/board/sheldon/simpc8313/Makefile
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS := $(BOARD).o sdram.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/sheldon/simpc8313/config.mk b/board/sheldon/simpc8313/config.mk
new file mode 100644
index 0000000..ce1c0d8
--- /dev/null
+++ b/board/sheldon/simpc8313/config.mk
@@ -0,0 +1,13 @@
+ifndef NAND_SPL
+sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
+endif
+
+ifndef TEXT_BASE
+TEXT_BASE = 0x00100000
+endif
+
+ifdef CONFIG_NAND_LP
+PAD_TO = 0xFFF20000
+else
+PAD_TO = 0xFFF04000
+endif
diff --git a/board/sheldon/simpc8313/sdram.c b/board/sheldon/simpc8313/sdram.c
new file mode 100644
index 0000000..ebb70a2
--- /dev/null
+++ b/board/sheldon/simpc8313/sdram.c
@@ -0,0 +1,193 @@
+/*
+ * Copyright (C) Freescale Semiconductor, Inc. 2006-2007
+ * Copyright (C) Sheldon Instruments, Inc. 2008
+ *
+ * Author: Ron Madrid <info@sheldoninst.com>
+ *
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS for A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc83xx.h>
+#include <spd_sdram.h>
+#include <asm/bitops.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static long fixed_sdram(void);
+
+#if defined(CONFIG_NAND_SPL)
+void si_wait_i2c(void)
+{
+ volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
+
+ while (!(__raw_readb(&im->i2c[0].sr) & 0x02))
+ ;
+
+ __raw_writeb(0x00, &im->i2c[0].sr);
+
+ sync();
+
+ return;
+}
+
+void si_read_i2c(u32 lbyte, int count, u8 *buffer)
+{
+ volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
+ u32 i;
+ u8 chip = 0x50 << 1; /* boot sequencer I2C */
+ u32 ubyte = (lbyte & 0xff00) >> 8;
+
+ lbyte &= 0xff;
+
+ /*
+ * Set up controller
+ */
+ __raw_writeb(0x3f, &im->i2c[0].fdr);
+ __raw_writeb(0x00, &im->i2c[0].adr);
+ __raw_writeb(0x00, &im->i2c[0].sr);
+ __raw_writeb(0x00, &im->i2c[0].dr);
+
+ while (__raw_readb(&im->i2c[0].sr) & 0x20)
+ ;
+
+ /*
+ * Writing address to device
+ */
+ __raw_writeb(0xb0, &im->i2c[0].cr);
+ sync();
+ __raw_writeb(chip, &im->i2c[0].dr);
+ si_wait_i2c();
+
+ __raw_writeb(0xb0, &im->i2c[0].cr);
+ sync();
+ __raw_writeb(ubyte, &im->i2c[0].dr);
+ si_wait_i2c();
+
+ __raw_writeb(lbyte, &im->i2c[0].dr);
+ si_wait_i2c();
+
+ __raw_writeb(0xb4, &im->i2c[0].cr);
+ sync();
+ __raw_writeb(chip + 1, &im->i2c[0].dr);
+ si_wait_i2c();
+
+ __raw_writeb(0xa0, &im->i2c[0].cr);
+ sync();
+
+ /*
+ * Dummy read
+ */
+ __raw_readb(&im->i2c[0].dr);
+
+ si_wait_i2c();
+
+ /*
+ * Read actual data
+ */
+ for (i = 0; i < count; i++)
+ {
+ if (i == (count - 2)) /* Reached next to last byte, No ACK */
+ __raw_writeb(0xa8, &im->i2c[0].cr);
+ if (i == (count - 1)) /* Reached last byte, STOP */
+ __raw_writeb(0x88, &im->i2c[0].cr);
+
+ /* Read byte of data */
+ buffer[i] = __raw_readb(&im->i2c[0].dr);
+
+ if (i == (count - 1))
+ break;
+ si_wait_i2c();
+ }
+
+ return;
+}
+#endif /* CONFIG_NAND_SPL */
+
+phys_size_t initdram(int board_type)
+{
+ volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
+ volatile fsl_lbus_t *lbc= &im->lbus;
+ u32 msize;
+
+ if ((__raw_readl(&im->sysconf.immrbar) & IMMRBAR_BASE_ADDR) != (u32) im)
+ return -1;
+
+ /* DDR SDRAM - Main SODIMM */
+ __raw_writel(CONFIG_SYS_DDR_BASE & LAWBAR_BAR, &im->sysconf.ddrlaw[0].bar);
+
+ msize = fixed_sdram();
+
+ /* Local Bus setup lbcr and mrtpr */
+ __raw_writel(CONFIG_SYS_LBC_LBCR, &lbc->lbcr);
+ __raw_writel(CONFIG_SYS_LBC_MRTPR, &lbc->mrtpr);
+ sync();
+
+ /* return total bus SDRAM size(bytes) -- DDR */
+ return (msize * 1024 * 1024);
+}
+
+/*************************************************************************
+ * fixed sdram init -- reads values from boot sequencer I2C
+ ************************************************************************/
+static long fixed_sdram(void)
+{
+ volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
+ u32 msizelog2, msize = 1;
+#if defined(CONFIG_NAND_SPL)
+ u32 i;
+ const u8 bytecount = 135;
+ u8 buffer[bytecount];
+ u32 addr, data;
+
+ si_read_i2c(0, bytecount, buffer);
+
+ for (i = 18; i < bytecount; i += 7){
+ addr = (u32)buffer[i];
+ addr <<= 8;
+ addr |= (u32)buffer[i + 1];
+ addr <<= 2;
+ data = (u32)buffer[i + 2];
+ data <<= 8;
+ data |= (u32)buffer[i + 3];
+ data <<= 8;
+ data |= (u32)buffer[i + 4];
+ data <<= 8;
+ data |= (u32)buffer[i + 5];
+
+ __raw_writel(data, (u32 *)(CONFIG_SYS_IMMR + addr));
+ }
+
+ sync();
+
+ /* enable DDR controller */
+ __raw_writel((__raw_readl(&im->ddr.sdram_cfg) | SDRAM_CFG_MEM_EN), &im->ddr.sdram_cfg);
+#endif /* (CONFIG_NAND_SPL) */
+
+ msizelog2 = ((__raw_readl(&im->sysconf.ddrlaw[0].ar) & LAWAR_SIZE) + 1);
+ msize <<= (msizelog2 - 20);
+
+ return msize;
+}
diff --git a/board/sheldon/simpc8313/simpc8313.c b/board/sheldon/simpc8313/simpc8313.c
new file mode 100644
index 0000000..25e5c24
--- /dev/null
+++ b/board/sheldon/simpc8313/simpc8313.c
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) Freescale Semiconductor, Inc. 2006-2007
+ * Copyright (C) Sheldon Instruments, Inc. 2008
+ *
+ * Author: Ron Madrid <info@sheldoninst.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS for A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <pci.h>
+#include <mpc83xx.h>
+#include <ns16550.h>
+#include <nand.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+ puts("Board: Sheldon Instruments SIMPC8313\n");
+ return 0;
+}
+
+#ifndef CONFIG_NAND_SPL
+static struct pci_region pci_regions[] = {
+ {
+ bus_start: CONFIG_SYS_PCI1_MEM_BASE,
+ phys_start: CONFIG_SYS_PCI1_MEM_PHYS,
+ size: CONFIG_SYS_PCI1_MEM_SIZE,
+ flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
+ },
+ {
+ bus_start: CONFIG_SYS_PCI1_MMIO_BASE,
+ phys_start: CONFIG_SYS_PCI1_MMIO_PHYS,
+ size: CONFIG_SYS_PCI1_MMIO_SIZE,
+ flags: PCI_REGION_MEM
+ },
+ {
+ bus_start: CONFIG_SYS_PCI1_IO_BASE,
+ phys_start: CONFIG_SYS_PCI1_IO_PHYS,
+ size: CONFIG_SYS_PCI1_IO_SIZE,
+ flags: PCI_REGION_IO
+ }
+};
+
+void pci_init_board(void)
+{
+ volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
+ volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
+ volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
+ struct pci_region *reg[] = { pci_regions };
+ int warmboot;
+
+ /* Enable all 3 PCI_CLK_OUTPUTs. */
+ clk->occr |= 0xe0000000;
+
+ /*
+ * Configure PCI Local Access Windows
+ */
+ pci_law[0].bar = CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR;
+ pci_law[0].ar = LBLAWAR_EN | LBLAWAR_512MB;
+
+ pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR;
+ pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB;
+
+ warmboot = gd->bd->bi_bootflags & BOOTFLAG_WARM;
+
+ mpc83xx_pci_init(1, reg, warmboot);
+}
+
+/*
+ * Miscellaneous late-boot configurations
+ */
+int misc_init_r(void)
+{
+ int rc = 0;
+
+ return rc;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ ft_cpu_setup(blob, bd);
+#ifdef CONFIG_PCI
+ ft_pci_setup(blob, bd);
+#endif
+}
+#endif
+#else /* CONFIG_NAND_SPL */
+void board_init_f(ulong bootflag)
+{
+ NS16550_init((NS16550_t)(CONFIG_SYS_IMMR + 0x4500),
+ CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
+ puts("NAND boot... ");
+ init_timebase();
+ initdram(0);
+ relocate_code(CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000, (gd_t *)gd,
+ CONFIG_SYS_NAND_U_BOOT_RELOC);
+}
+
+void board_init_r(gd_t *gd, ulong dest_addr)
+{
+ nand_boot();
+}
+
+void putc(char c)
+{
+ if (gd->flags & GD_FLG_SILENT)
+ return;
+
+ if (c == '\n')
+ NS16550_putc((NS16550_t)(CONFIG_SYS_IMMR + 0x4500), '\r');
+
+ NS16550_putc((NS16550_t)(CONFIG_SYS_IMMR + 0x4500), c);
+}
+#endif
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 400cfd7..c209d62 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -672,6 +672,8 @@
ulong val;
ulong readback;
int rcode = 0;
+ int iterations = 1;
+ int iteration_limit;
#if defined(CONFIG_SYS_ALT_MEMTEST)
vu_long len;
@@ -687,7 +689,6 @@
vu_long *dummy = 0; /* yes, this is address 0x0, not NULL */
#endif
int j;
- int iterations = 1;
static const ulong bitpattern[] = {
0x00000001, /* single bit */
@@ -704,23 +705,25 @@
ulong pattern;
#endif
- if (argc > 1) {
+ if (argc > 1)
start = (ulong *)simple_strtoul(argv[1], NULL, 16);
- } else {
+ else
start = (ulong *)CONFIG_SYS_MEMTEST_START;
- }
- if (argc > 2) {
+ if (argc > 2)
end = (ulong *)simple_strtoul(argv[2], NULL, 16);
- } else {
+ else
end = (ulong *)(CONFIG_SYS_MEMTEST_END);
- }
- if (argc > 3) {
+ if (argc > 3)
pattern = (ulong)simple_strtoul(argv[3], NULL, 16);
- } else {
+ else
pattern = 0;
- }
+
+ if (argc > 4)
+ iteration_limit = (ulong)simple_strtoul(argv[4], NULL, 16);
+ else
+ iteration_limit = 0;
#if defined(CONFIG_SYS_ALT_MEMTEST)
printf ("Testing %08x ... %08x:\n", (uint)start, (uint)end);
@@ -733,8 +736,15 @@
return 1;
}
+
+ if (iteration_limit && iterations > iteration_limit) {
+ printf("Tested %d iteration(s) without errors.\n",
+ iterations-1);
+ return 0;
+ }
+
printf("Iteration: %6d\r", iterations);
- PRINTF("Iteration: %6d\n", iterations);
+ PRINTF("\n");
iterations++;
/*
@@ -926,6 +936,13 @@
return 1;
}
+ if (iteration_limit && iterations > iteration_limit) {
+ printf("Tested %d iteration(s) without errors.\n",
+ iterations-1);
+ return 0;
+ }
+ ++iterations;
+
printf ("\rPattern %08lX Writing..."
"%12s"
"\b\b\b\b\b\b\b\b\b\b",
@@ -1276,9 +1293,9 @@
#endif /* CONFIG_LOOPW */
U_BOOT_CMD(
- mtest, 4, 1, do_mem_mtest,
- "mtest - simple RAM test\n",
- "[start [end [pattern]]]\n"
+ mtest, 5, 1, do_mem_mtest,
+ "mtest - simple RAM test\n",
+ "[start [end [pattern [iterations]]]]\n"
" - simple RAM read/write test\n"
);
diff --git a/common/main.c b/common/main.c
index a999a5d..4c4f780 100644
--- a/common/main.c
+++ b/common/main.c
@@ -158,7 +158,19 @@
/* In order to keep up with incoming data, check timeout only
* when catch up.
*/
- while (!abort && get_ticks() <= etime) {
+ do {
+ if (tstc()) {
+ if (presskey_len < presskey_max) {
+ presskey [presskey_len ++] = getc();
+ }
+ else {
+ for (i = 0; i < presskey_max - 1; i ++)
+ presskey [i] = presskey [i + 1];
+
+ presskey [i] = getc();
+ }
+ }
+
for (i = 0; i < sizeof(delaykey) / sizeof(delaykey[0]); i ++) {
if (delaykey[i].len > 0 &&
presskey_len >= delaykey[i].len &&
@@ -178,19 +190,8 @@
abort = 1;
}
}
+ } while (!abort && get_ticks() <= etime);
- if (tstc()) {
- if (presskey_len < presskey_max) {
- presskey [presskey_len ++] = getc();
- }
- else {
- for (i = 0; i < presskey_max - 1; i ++)
- presskey [i] = presskey [i + 1];
-
- presskey [i] = getc();
- }
- }
- }
# if DEBUG_BOOTKEYS
if (!abort)
puts("key timeout\n");
diff --git a/cpu/i386/Makefile b/cpu/i386/Makefile
index 50534b6..f20675a 100644
--- a/cpu/i386/Makefile
+++ b/cpu/i386/Makefile
@@ -28,7 +28,7 @@
LIB = $(obj)lib$(CPU).a
-START = start.o start16.o reset.o
+START = start.o start16.o resetvec.o
COBJS = serial.o interrupts.o cpu.o timer.o sc520.o
SOBJS = sc520_asm.o
diff --git a/cpu/i386/cpu.c b/cpu/i386/cpu.c
index 5fd37c7..b9af5f8 100644
--- a/cpu/i386/cpu.c
+++ b/cpu/i386/cpu.c
@@ -35,6 +35,7 @@
#include <common.h>
#include <command.h>
+#include <asm/interrupt.h>
int cpu_init(void)
{
@@ -64,3 +65,19 @@
asm("wbinvd\n");
return;
}
+
+void __attribute__ ((regparm(0))) generate_gpf(void);
+
+/* segment 0x70 is an arbitrary segment which does not exist */
+asm(".globl generate_gpf\n"
+ "generate_gpf:\n"
+ "ljmp $0x70, $0x47114711\n");
+
+void __reset_cpu(ulong addr)
+{
+ printf("Resetting using i386 Triple Fault\n");
+ set_vector(13, generate_gpf); /* general protection fault handler */
+ set_vector(8, generate_gpf); /* double fault handler */
+ generate_gpf(); /* start the show */
+}
+void reset_cpu(ulong addr) __attribute__((weak, alias("__reset_cpu")));
diff --git a/cpu/i386/interrupts.c b/cpu/i386/interrupts.c
index f6dbcca..badb30b 100644
--- a/cpu/i386/interrupts.c
+++ b/cpu/i386/interrupts.c
@@ -26,6 +26,7 @@
#include <asm/io.h>
#include <asm/i8259.h>
#include <asm/ibmpc.h>
+#include <asm/interrupt.h>
struct idt_entry {
@@ -376,7 +377,7 @@
".long idt\n" /* offset */
".word 0x18\n");/* data segment */
-static void set_vector(int intnum, void *routine)
+void set_vector(int intnum, void *routine)
{
idt[intnum].base_high = (u16)((u32)(routine)>>16);
idt[intnum].base_low = (u16)((u32)(routine)&0xffff);
@@ -507,19 +508,3 @@
return (flags&0x200); /* IE flags is bit 9 */
}
-
-
-#ifdef CONFIG_SYS_RESET_GENERIC
-
-void __attribute__ ((regparm(0))) generate_gpf(void);
-asm(".globl generate_gpf\n"
- "generate_gpf:\n"
- "ljmp $0x70, $0x47114711\n"); /* segment 0x70 is an arbitrary segment which does not
- * exist */
-void reset_cpu(ulong addr)
-{
- set_vector(13, generate_gpf); /* general protection fault handler */
- set_vector(8, generate_gpf); /* double fault handler */
- generate_gpf(); /* start the show */
-}
-#endif
diff --git a/cpu/i386/reset.S b/cpu/i386/resetvec.S
similarity index 97%
rename from cpu/i386/reset.S
rename to cpu/i386/resetvec.S
index 07a7384..d9222dd 100644
--- a/cpu/i386/reset.S
+++ b/cpu/i386/resetvec.S
@@ -26,7 +26,7 @@
.extern start16
-.section .reset, "ax"
+.section .resetvec, "ax"
.code16
reset_vector:
cli
diff --git a/cpu/i386/sc520.c b/cpu/i386/sc520.c
index cb6bc03..12e8f38 100644
--- a/cpu/i386/sc520.c
+++ b/cpu/i386/sc520.c
@@ -25,9 +25,6 @@
* but idependent of implementation */
#include <config.h>
-
-#ifdef CONFIG_SC520
-
#include <common.h>
#include <config.h>
#include <pci.h>
@@ -507,4 +504,13 @@
return read_mmcr_byte(SC520_SSIRCV);
}
-#endif /* CONFIG_SC520 */
+#ifdef CONFIG_SYS_RESET_SC520
+void reset_cpu(ulong addr)
+{
+ printf("Resetting using SC520 MMCR\n");
+ /* Write a '1' to the SYS_RST of the RESCFG MMCR */
+ write_mmcr_word(SC520_RESCFG, 0x0001);
+
+ /* NOTREACHED */
+}
+#endif
diff --git a/cpu/mpc83xx/Makefile b/cpu/mpc83xx/Makefile
index fcb6a52..dd35e6b 100644
--- a/cpu/mpc83xx/Makefile
+++ b/cpu/mpc83xx/Makefile
@@ -39,6 +39,7 @@
COBJS-$(CONFIG_QE) += qe_io.o
COBJS-$(CONFIG_FSL_SERDES) += serdes.o
COBJS-$(CONFIG_83XX_GENERIC_PCI) += pci.o
+COBJS-$(CONFIG_83XX_GENERIC_PCIE) += pcie.o
COBJS-$(CONFIG_OF_LIBFDT) += fdt.o
COBJS := $(COBJS-y)
diff --git a/cpu/mpc83xx/pci.c b/cpu/mpc83xx/pci.c
index ab0760b..e9965d7 100644
--- a/cpu/mpc83xx/pci.c
+++ b/cpu/mpc83xx/pci.c
@@ -118,10 +118,12 @@
#ifdef CONFIG_PCI_SCAN_SHOW
printf("PCI: Bus Dev VenId DevId Class Int\n");
#endif
+#ifndef CONFIG_PCISLAVE
/*
* Hose scan.
*/
hose->last_busno = pci_hose_scan(hose);
+#endif
}
/*
@@ -190,6 +192,9 @@
pci_hose_read_config_word (hose, dev, PCI_FUNCTION_CONFIG, ®16);
reg16 &= ~(PCI_FUNCTION_CFG_LOCK);
pci_hose_write_config_word (hose, dev, PCI_FUNCTION_CONFIG, reg16);
+
+ /* The configuration bit is now unlocked, so we can scan the bus */
+ hose->last_busno = pci_hose_scan(hose);
}
#endif
diff --git a/cpu/mpc83xx/pcie.c b/cpu/mpc83xx/pcie.c
new file mode 100644
index 0000000..02150ba
--- /dev/null
+++ b/cpu/mpc83xx/pcie.c
@@ -0,0 +1,314 @@
+/*
+ * Copyright (C) 2007-2009 Freescale Semiconductor, Inc.
+ * Copyright (C) 2008-2009 MontaVista Software, Inc.
+ *
+ * Authors: Tony Li <tony.li@freescale.com>
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <pci.h>
+#include <mpc83xx.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define PCIE_MAX_BUSES 2
+
+#ifdef CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES
+
+static int mpc83xx_pcie_remap_cfg(struct pci_controller *hose, pci_dev_t dev)
+{
+ int bus = PCI_BUS(dev) - hose->first_busno;
+ immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+ pex83xx_t *pex = &immr->pciexp[bus];
+ struct pex_outbound_window *out_win = &pex->bridge.pex_outbound_win[0];
+ u8 devfn = PCI_DEV(dev) << 3 | PCI_FUNC(dev);
+ u32 dev_base = bus << 24 | devfn << 16;
+
+ if (hose->indirect_type == INDIRECT_TYPE_NO_PCIE_LINK)
+ return -1;
+ /*
+ * Workaround for the HW bug: for Type 0 configure transactions the
+ * PCI-E controller does not check the device number bits and just
+ * assumes that the device number bits are 0.
+ */
+ if (devfn & 0xf8)
+ return -1;
+
+ out_le32(&out_win->tarl, dev_base);
+ return 0;
+}
+
+#define cfg_read(val, addr, type, op) \
+ do { *val = op((type)(addr)); } while (0)
+#define cfg_write(val, addr, type, op) \
+ do { op((type *)(addr), (val)); } while (0)
+
+#define PCIE_OP(rw, size, type, op) \
+static int pcie_##rw##_config_##size(struct pci_controller *hose, \
+ pci_dev_t dev, int offset, \
+ type val) \
+{ \
+ int ret; \
+ \
+ ret = mpc83xx_pcie_remap_cfg(hose, dev); \
+ if (ret) \
+ return ret; \
+ cfg_##rw(val, (void *)hose->cfg_addr + offset, type, op); \
+ return 0; \
+}
+
+PCIE_OP(read, byte, u8 *, in_8)
+PCIE_OP(read, word, u16 *, in_le16)
+PCIE_OP(read, dword, u32 *, in_le32)
+PCIE_OP(write, byte, u8, out_8)
+PCIE_OP(write, word, u16, out_le16)
+PCIE_OP(write, dword, u32, out_le32)
+
+static void mpc83xx_pcie_register_hose(int bus, struct pci_region *reg,
+ u8 link)
+{
+ extern void disable_addr_trans(void); /* start.S */
+ static struct pci_controller pcie_hose[PCIE_MAX_BUSES];
+ static int max_bus;
+ struct pci_controller *hose = &pcie_hose[bus];
+ int i;
+
+ /*
+ * There are no spare BATs to remap all PCI-E windows for U-Boot, so
+ * disable translations. In general, this is not great solution, and
+ * that's why we don't register PCI-E hoses by default.
+ */
+ disable_addr_trans();
+
+ for (i = 0; i < 2; i++, reg++) {
+ if (reg->size == 0)
+ break;
+
+ hose->regions[i] = *reg;
+ hose->region_count++;
+ }
+
+ i = hose->region_count++;
+ hose->regions[i].bus_start = 0;
+ hose->regions[i].phys_start = 0;
+ hose->regions[i].size = gd->ram_size;
+ hose->regions[i].flags = PCI_REGION_MEM | PCI_REGION_MEMORY;
+
+ i = hose->region_count++;
+ hose->regions[i].bus_start = CONFIG_SYS_IMMR;
+ hose->regions[i].phys_start = CONFIG_SYS_IMMR;
+ hose->regions[i].size = 0x100000;
+ hose->regions[i].flags = PCI_REGION_MEM | PCI_REGION_MEMORY;
+
+ hose->first_busno = max_bus;
+ hose->last_busno = 0xff;
+
+ if (bus == 0)
+ hose->cfg_addr = (unsigned int *)CONFIG_SYS_PCIE1_CFG_BASE;
+ else
+ hose->cfg_addr = (unsigned int *)CONFIG_SYS_PCIE2_CFG_BASE;
+
+ pci_set_ops(hose,
+ pcie_read_config_byte,
+ pcie_read_config_word,
+ pcie_read_config_dword,
+ pcie_write_config_byte,
+ pcie_write_config_word,
+ pcie_write_config_dword);
+
+ if (!link)
+ hose->indirect_type = INDIRECT_TYPE_NO_PCIE_LINK;
+
+ pci_register_hose(hose);
+
+#ifdef CONFIG_PCI_SCAN_SHOW
+ printf("PCI: Bus Dev VenId DevId Class Int\n");
+#endif
+ /*
+ * Hose scan.
+ */
+ hose->last_busno = pci_hose_scan(hose);
+ max_bus = hose->last_busno + 1;
+}
+
+#else
+
+static void mpc83xx_pcie_register_hose(int bus, struct pci_region *reg,
+ u8 link) {}
+
+#endif /* CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES */
+
+static void mpc83xx_pcie_init_bus(int bus, struct pci_region *reg)
+{
+ immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+ pex83xx_t *pex = &immr->pciexp[bus];
+ struct pex_outbound_window *out_win;
+ struct pex_inbound_window *in_win;
+ void *hose_cfg_base;
+ unsigned int ram_sz;
+ unsigned int barl;
+ unsigned int tar;
+ u16 reg16;
+ int i;
+
+ /* Enable pex csb bridge inbound & outbound transactions */
+ out_le32(&pex->bridge.pex_csb_ctrl,
+ in_le32(&pex->bridge.pex_csb_ctrl) | PEX_CSB_CTRL_OBPIOE |
+ PEX_CSB_CTRL_IBPIOE);
+
+ /* Enable bridge outbound */
+ out_le32(&pex->bridge.pex_csb_obctrl, PEX_CSB_OBCTRL_PIOE |
+ PEX_CSB_OBCTRL_MEMWE | PEX_CSB_OBCTRL_IOWE |
+ PEX_CSB_OBCTRL_CFGWE);
+
+ out_win = &pex->bridge.pex_outbound_win[0];
+ if (bus) {
+ out_le32(&out_win->ar, PEX_OWAR_EN | PEX_OWAR_TYPE_CFG |
+ CONFIG_SYS_PCIE2_CFG_SIZE);
+ out_le32(&out_win->bar, CONFIG_SYS_PCIE2_CFG_BASE);
+ } else {
+ out_le32(&out_win->ar, PEX_OWAR_EN | PEX_OWAR_TYPE_CFG |
+ CONFIG_SYS_PCIE1_CFG_SIZE);
+ out_le32(&out_win->bar, CONFIG_SYS_PCIE1_CFG_BASE);
+ }
+ out_le32(&out_win->tarl, 0);
+ out_le32(&out_win->tarh, 0);
+
+ for (i = 0; i < 2; i++, reg++) {
+ u32 ar;
+
+ if (reg->size == 0)
+ break;
+
+ out_win = &pex->bridge.pex_outbound_win[i + 1];
+ out_le32(&out_win->bar, reg->phys_start);
+ out_le32(&out_win->tarl, reg->bus_start);
+ out_le32(&out_win->tarh, 0);
+ ar = PEX_OWAR_EN | (reg->size & PEX_OWAR_SIZE);
+ if (reg->flags & PCI_REGION_IO)
+ ar |= PEX_OWAR_TYPE_IO;
+ else
+ ar |= PEX_OWAR_TYPE_MEM;
+ out_le32(&out_win->ar, ar);
+ }
+
+ out_le32(&pex->bridge.pex_csb_ibctrl, PEX_CSB_IBCTRL_PIOE);
+
+ ram_sz = gd->ram_size;
+ barl = 0;
+ tar = 0;
+ i = 0;
+ while (ram_sz > 0) {
+ in_win = &pex->bridge.pex_inbound_win[i];
+ out_le32(&in_win->barl, barl);
+ out_le32(&in_win->barh, 0x0);
+ out_le32(&in_win->tar, tar);
+ if (ram_sz >= 0x10000000) {
+ /* The maxium windows size is 256M */
+ out_le32(&in_win->ar, PEX_IWAR_EN | PEX_IWAR_NSOV |
+ PEX_IWAR_TYPE_PF | 0x0FFFF000);
+ barl += 0x10000000;
+ tar += 0x10000000;
+ ram_sz -= 0x10000000;
+ } else {
+ /* The UM is not clear here.
+ * So, round up to even Mb boundary */
+
+ ram_sz = ram_sz >> (20 +
+ ((ram_sz & 0xFFFFF) ? 1 : 0));
+ if (!(ram_sz % 2))
+ ram_sz -= 1;
+ out_le32(&in_win->ar, PEX_IWAR_EN | PEX_IWAR_NSOV |
+ PEX_IWAR_TYPE_PF | (ram_sz << 20) | 0xFF000);
+ ram_sz = 0;
+ }
+ i++;
+ }
+
+ in_win = &pex->bridge.pex_inbound_win[i];
+ out_le32(&in_win->barl, CONFIG_SYS_IMMR);
+ out_le32(&in_win->barh, 0);
+ out_le32(&in_win->tar, CONFIG_SYS_IMMR);
+ out_le32(&in_win->ar, PEX_IWAR_EN |
+ PEX_IWAR_TYPE_NO_PF | PEX_IWAR_SIZE_1M);
+
+ /* Enable the host virtual INTX interrupts */
+ out_le32(&pex->bridge.pex_int_axi_misc_enb,
+ in_le32(&pex->bridge.pex_int_axi_misc_enb) | 0x1E0);
+
+ /* Hose configure header is memory-mapped */
+ hose_cfg_base = (void *)pex;
+
+ get_clocks();
+ /* Configure the PCIE controller core clock ratio */
+ out_le32(hose_cfg_base + PEX_GCLK_RATIO,
+ (((bus ? gd->pciexp2_clk : gd->pciexp1_clk) / 1000000) * 16)
+ / 333);
+ udelay(1000000);
+
+ /* Do Type 1 bridge configuration */
+ out_8(hose_cfg_base + PCI_PRIMARY_BUS, 0);
+ out_8(hose_cfg_base + PCI_SECONDARY_BUS, 1);
+ out_8(hose_cfg_base + PCI_SUBORDINATE_BUS, 255);
+
+ /*
+ * Write to Command register
+ */
+ reg16 = in_le16(hose_cfg_base + PCI_COMMAND);
+ reg16 |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY | PCI_COMMAND_IO |
+ PCI_COMMAND_SERR | PCI_COMMAND_PARITY;
+ out_le16(hose_cfg_base + PCI_COMMAND, reg16);
+
+ /*
+ * Clear non-reserved bits in status register.
+ */
+ out_le16(hose_cfg_base + PCI_STATUS, 0xffff);
+ out_8(hose_cfg_base + PCI_LATENCY_TIMER, 0x80);
+ out_8(hose_cfg_base + PCI_CACHE_LINE_SIZE, 0x08);
+
+ printf("PCIE%d: ", bus);
+
+ reg16 = in_le16(hose_cfg_base + PCI_LTSSM);
+ if (reg16 >= PCI_LTSSM_L0)
+ printf("link\n");
+ else
+ printf("No link\n");
+
+ mpc83xx_pcie_register_hose(bus, reg, reg16 >= PCI_LTSSM_L0);
+}
+
+/*
+ * The caller must have already set SCCR, SERDES and the PCIE_LAW BARs
+ * must have been set to cover all of the requested regions.
+ */
+void mpc83xx_pcie_init(int num_buses, struct pci_region **reg, int warmboot)
+{
+ int i;
+
+ /*
+ * Release PCI RST Output signal.
+ * Power on to RST high must be at least 100 ms as per PCI spec.
+ * On warm boots only 1 ms is required.
+ */
+ udelay(warmboot ? 1000 : 100000);
+
+ for (i = 0; i < num_buses; i++)
+ mpc83xx_pcie_init_bus(i, reg[i]);
+}
diff --git a/cpu/mpc83xx/speed.c b/cpu/mpc83xx/speed.c
index bf9bf36..4230099 100644
--- a/cpu/mpc83xx/speed.c
+++ b/cpu/mpc83xx/speed.c
@@ -132,7 +132,7 @@
u32 qe_clk;
u32 brg_clk;
#endif
-#if defined(CONFIG_MPC837X)
+#if defined(CONFIG_MPC837X) || defined(CONFIG_MPC831X)
u32 pciexp1_clk;
u32 pciexp2_clk;
#endif
@@ -328,7 +328,7 @@
i2c2_clk = csb_clk; /* i2c-2 clk is equal to csb clk */
#endif
-#if defined(CONFIG_MPC837X)
+#if defined(CONFIG_MPC837X) || defined(CONFIG_MPC831X)
switch ((sccr & SCCR_PCIEXP1CM) >> SCCR_PCIEXP1CM_SHIFT) {
case 0:
pciexp1_clk = 0;
diff --git a/cpu/mpc83xx/start.S b/cpu/mpc83xx/start.S
index 792b2c8..26e3106 100644
--- a/cpu/mpc83xx/start.S
+++ b/cpu/mpc83xx/start.S
@@ -109,6 +109,45 @@
.ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")"
.ascii " ", CONFIG_IDENT_STRING, "\0"
+ .align 2
+
+ .globl enable_addr_trans
+enable_addr_trans:
+ /* enable address translation */
+ mfmsr r5
+ ori r5, r5, (MSR_IR | MSR_DR)
+ mtmsr r5
+ isync
+ blr
+
+ .globl disable_addr_trans
+disable_addr_trans:
+ /* disable address translation */
+ mflr r4
+ mfmsr r3
+ andi. r0, r3, (MSR_IR | MSR_DR)
+ beqlr
+ andc r3, r3, r0
+ mtspr SRR0, r4
+ mtspr SRR1, r3
+ rfi
+
+ .globl get_pvr
+get_pvr:
+ mfspr r3, PVR
+ blr
+
+ .globl ppcDWstore
+ppcDWstore:
+ lfd 1, 0(r4)
+ stfd 1, 0(r3)
+ blr
+
+ .globl ppcDWload
+ppcDWload:
+ lfd 1, 0(r3)
+ stfd 1, 0(r4)
+ blr
#ifndef CONFIG_DEFAULT_IMMR
#error CONFIG_DEFAULT_IMMR must be defined
@@ -161,9 +200,23 @@
nop
boot_warm: /* time t 5 */
mfmsr r5 /* save msr contents */
+
+ /* 83xx manuals prescribe a specific sequence for updating IMMRBAR. */
+ bl 1f
+1: mflr r7
+
lis r3, CONFIG_SYS_IMMR@h
ori r3, r3, CONFIG_SYS_IMMR@l
+
+ lwz r6, IMMRBAR(r4)
+ isync
+
stw r3, IMMRBAR(r4)
+ lwz r6, 0(r7) /* Arbitrary external load */
+ isync
+
+ lwz r6, IMMRBAR(r3)
+ isync
/* Initialise the E300 processor core */
/*------------------------------------------*/
@@ -173,9 +226,7 @@
* is loaded. Wait for the rest before branching
* to another flash page.
*/
- addi r7, r3, 0x50b0
-1: dcbi 0, r7
- lwz r6, 0(r7)
+1: lwz r6, 0x50b0(r3)
andi. r6, r6, 1
beq 1b
#endif
@@ -698,27 +749,6 @@
blr
- .globl enable_addr_trans
-enable_addr_trans:
- /* enable address translation */
- mfmsr r5
- ori r5, r5, (MSR_IR | MSR_DR)
- mtmsr r5
- isync
- blr
-
- .globl disable_addr_trans
-disable_addr_trans:
- /* disable address translation */
- mflr r4
- mfmsr r3
- andi. r0, r3, (MSR_IR | MSR_DR)
- beqlr
- andc r3, r3, r0
- mtspr SRR0, r4
- mtspr SRR1, r3
- rfi
-
/* Cache functions.
*
* Note: requires that all cache bits in
@@ -796,23 +826,6 @@
b 1b
2: blr
- .globl get_pvr
-get_pvr:
- mfspr r3, PVR
- blr
-
- .globl ppcDWstore
-ppcDWstore:
- lfd 1, 0(r4)
- stfd 1, 0(r3)
- blr
-
- .globl ppcDWload
-ppcDWload:
- lfd 1, 0(r3)
- stfd 1, 0(r4)
- blr
-
/*-------------------------------------------------------------------*/
/*
diff --git a/doc/README.kmeter1 b/doc/README.kmeter1
new file mode 100644
index 0000000..44ebb7a
--- /dev/null
+++ b/doc/README.kmeter1
@@ -0,0 +1,91 @@
+Keymile kmeter1 Board
+-----------------------------------------
+1. Alternative Boot EEPROM
+
+ Upon the kmeter1 startup the I2C_1 controller is used to fetch the boot
+ configuration from a serial EEPROM. During the development and debugging
+ phase it might be helpful to apply an alternative boot configuration in
+ a simple way. Therefore it is an alternative boot eeprom on the PIGGY,
+ which can be activated by setting the "ST" jumper on the PIGGY board.
+
+2. Memory Map
+
+ BaseAddr PortSz Size Device
+ ----------- ------ ----- ------
+ 0x0000_0000 64 bit 256MB DDR
+ 0x8000_0000 8 bit 256KB GPIO/PIGGY on CS1
+ 0xa000_0000 8 bit 256MB PAXE on CS3
+ 0xe000_0000 2MB Int Mem Reg Space
+ 0xf000_0000 16 bit 256MB FLASH on CS0
+
+
+ DDR-SDRAM:
+ The current realization is made with four 16-bits memory devices.
+ Mounting options have been foreseen for device architectures from
+ 4Mx16 to 512Mx16. The kmeter1 is equipped with four 32Mx16 devices
+ thus resulting in a total capacity of 256MBytes.
+
+3. Compilation
+
+ Assuming you're using BASH shell:
+
+ export CROSS_COMPILE=your-cross-compile-prefix
+ cd u-boot
+ make distclean
+ make kmeter1_config
+ make
+
+4. Downloading and Flashing Images
+
+4.0 Download over serial line using Kermit:
+
+ loadb
+ [Drop to kermit:
+ ^\c
+ send <u-boot-bin-image>
+ c
+ ]
+
+
+ Or via tftp:
+
+ tftp 10000 u-boot.bin
+ => run load
+ Using FSL UEC0 device
+ TFTP from server 192.168.1.1; our IP address is 192.168.205.4
+ Filename '/tftpboot/kmeter1/u-boot.bin'.
+ Load address: 0x200000
+ Loading: ##############
+ done
+ Bytes transferred = 204204 (31dac hex)
+ =>
+
+4.1 Reflash U-boot Image using U-boot
+
+ => run update
+ ..... done
+ Un-Protected 5 sectors
+
+ ..... done
+ Erased 5 sectors
+ Copy to Flash... done
+ ..... done
+ Protected 5 sectors
+ Total of 204204 bytes were the same
+ Saving Environment to Flash...
+ . done
+ Un-Protected 1 sectors
+ . done
+ Un-Protected 1 sectors
+ Erasing Flash...
+ . done
+ Erased 1 sectors
+ Writing to Flash... done
+ . done
+ Protected 1 sectors
+ . done
+ Protected 1 sectors
+ =>
+
+5. Notes
+ 1) The console baudrate for kmeter1 is 115200bps.
diff --git a/README.nios_CONFIG_SYS_NIOS_CPU b/doc/README.nios_CONFIG_SYS_NIOS_CPU
similarity index 100%
rename from README.nios_CONFIG_SYS_NIOS_CPU
rename to doc/README.nios_CONFIG_SYS_NIOS_CPU
diff --git a/doc/README.simpc8313 b/doc/README.simpc8313
new file mode 100644
index 0000000..b362c6a
--- /dev/null
+++ b/doc/README.simpc8313
@@ -0,0 +1,80 @@
+Sheldon Instruments SIMPC8313 Board
+-----------------------------------------
+
+1. Board Switches and Jumpers
+
+ S2 is used to set CFG_RESET_SOURCE.
+
+ To boot the image in Large page NAND flash, use these DIP
+ switch settings for S2:
+
+ +----------+ ON
+ | * * **** |
+ | * * |
+ +----------+
+ 12345678
+
+ To boot the image in Small page NAND flash, use these DIP
+ switch settings for S2:
+
+ +----------+ ON
+ | *** **** |
+ | * |
+ +----------+
+ 12345678
+ (where the '*' indicates the position of the tab of the switch.)
+
+2. Memory Map
+ The memory map looks like this:
+
+ 0x0000_0000 0x1fff_ffff DDR 512M
+ 0x8000_0000 0x8fff_ffff PCI MEM 256M
+ 0x9000_0000 0x9fff_ffff PCI_MMIO 256M
+ 0xe000_0000 0xe00f_ffff IMMR 1M
+ 0xe200_0000 0xe20f_ffff PCI IO 16M
+ 0xe280_0000 0xe280_7fff NAND FLASH (CS0) 32K
+ or
+ 0xe280_0000 0xe281_ffff NAND FLASH (CS0) 128K
+ 0xff00_0000 0xff00_7fff FPGA (CS1) 1M
+
+3. Compilation
+
+ Assuming you're using BASH (or similar) as your shell:
+
+ export CROSS_COMPILE=your-cross-compiler-prefix-
+ make distclean
+ make SIMPC8313_LP_config
+ (or make SIMPC8313_SP_config, depending on the page size
+ of your NAND flash)
+ make
+
+4. Downloading and Flashing Images
+
+4.1 Reflash U-boot Image using U-boot
+
+ =>run update_uboot
+
+ You may want to try
+ =>tftp $loadaddr $uboot
+ first, to make sure that the TFTP load will succeed before it
+ goes ahead and wipes out your current firmware. And of course,
+ if the new u-boot doesn't boot, you can plug the board into
+ your PCI slot and with the supplied driver and sample app
+ you can reburn a working u-boot.
+
+4.2 Downloading and Booting Linux Kernel
+
+ Ensure that all networking-related environment variables are set
+ properly (including ipaddr, serverip, gatewayip (if needed),
+ netmask, ethaddr, eth1addr, fdtfile, and bootfile).
+
+ =>tftp $loadaddr uImage
+ =>nand write $loadaddr kernel $filesize
+ =>tftp $loadaddr $fdtfile
+ =>nand write $loadaddr 7e0000 1800
+
+ =>boot
+
+5 Notes
+
+ The console baudrate for SIMPC8313 is 115200bps.
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 01e0f39..ea2bf87 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -26,6 +26,7 @@
LIB := $(obj)libmisc.a
COBJS-$(CONFIG_ALI152X) += ali512x.o
+COBJS-$(CONFIG_DS4510) += ds4510.o
COBJS-$(CONFIG_FSL_LAW) += fsl_law.o
COBJS-$(CONFIG_NS87308) += ns87308.o
COBJS-$(CONFIG_STATUS_LED) += status_led.o
diff --git a/drivers/misc/ds4510.c b/drivers/misc/ds4510.c
new file mode 100644
index 0000000..4cd2fc2
--- /dev/null
+++ b/drivers/misc/ds4510.c
@@ -0,0 +1,424 @@
+/*
+ * Copyright 2008 Extreme Engineering Solutions, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Driver for DS4510, a CPU supervisor with integrated EEPROM, SRAM,
+ * and 4 programmable non-volatile GPIO pins.
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <command.h>
+#include <ds4510.h>
+
+/* Default to an address that hopefully won't corrupt other i2c devices */
+#ifndef CONFIG_SYS_I2C_DS4510_ADDR
+#define CONFIG_SYS_I2C_DS4510_ADDR (~0)
+#endif
+
+enum {
+ DS4510_CMD_INFO,
+ DS4510_CMD_DEVICE,
+ DS4510_CMD_NV,
+ DS4510_CMD_RSTDELAY,
+ DS4510_CMD_OUTPUT,
+ DS4510_CMD_INPUT,
+ DS4510_CMD_PULLUP,
+ DS4510_CMD_EEPROM,
+ DS4510_CMD_SEEPROM,
+ DS4510_CMD_SRAM,
+};
+
+/*
+ * Write to DS4510, taking page boundaries into account
+ */
+int ds4510_mem_write(uint8_t chip, int offset, uint8_t *buf, int count)
+{
+ int wrlen;
+ int i = 0;
+
+ do {
+ wrlen = DS4510_EEPROM_PAGE_SIZE -
+ DS4510_EEPROM_PAGE_OFFSET(offset);
+ if (count < wrlen)
+ wrlen = count;
+ if (i2c_write(chip, offset, 1, &buf[i], wrlen))
+ return -1;
+
+ /*
+ * This delay isn't needed for SRAM writes but shouldn't delay
+ * things too much, so do it unconditionally for simplicity
+ */
+ udelay(DS4510_EEPROM_PAGE_WRITE_DELAY_MS * 1000);
+ count -= wrlen;
+ offset += wrlen;
+ i += wrlen;
+ } while (count > 0);
+
+ return 0;
+}
+
+/*
+ * General read from DS4510
+ */
+int ds4510_mem_read(uint8_t chip, int offset, uint8_t *buf, int count)
+{
+ return i2c_read(chip, offset, 1, buf, count);
+}
+
+/*
+ * Write SEE bit in config register.
+ * nv = 0 - Writes to SEEPROM registers behave like EEPROM
+ * nv = 1 - Writes to SEEPROM registers behave like SRAM
+ */
+int ds4510_see_write(uint8_t chip, uint8_t nv)
+{
+ uint8_t data;
+
+ if (i2c_read(chip, DS4510_CFG, 1, &data, 1))
+ return -1;
+
+ if (nv) /* Treat SEEPROM bits as EEPROM */
+ data &= ~DS4510_CFG_SEE;
+ else /* Treat SEEPROM bits as SRAM */
+ data |= DS4510_CFG_SEE;
+
+ return ds4510_mem_write(chip, DS4510_CFG, &data, 1);
+}
+
+/*
+ * Write de-assertion of reset signal delay
+ */
+int ds4510_rstdelay_write(uint8_t chip, uint8_t delay)
+{
+ uint8_t data;
+
+ if (i2c_read(chip, DS4510_RSTDELAY, 1, &data, 1))
+ return -1;
+
+ data &= ~DS4510_RSTDELAY_MASK;
+ data |= delay & DS4510_RSTDELAY_MASK;
+
+ return ds4510_mem_write(chip, DS4510_RSTDELAY, &data, 1);
+}
+
+/*
+ * Write pullup characteristics of IO pins
+ */
+int ds4510_pullup_write(uint8_t chip, uint8_t val)
+{
+ val &= DS4510_IO_MASK;
+
+ return ds4510_mem_write(chip, DS4510_PULLUP, (uint8_t *)&val, 1);
+}
+
+/*
+ * Read pullup characteristics of IO pins
+ */
+int ds4510_pullup_read(uint8_t chip)
+{
+ uint8_t val;
+
+ if (i2c_read(chip, DS4510_PULLUP, 1, &val, 1))
+ return -1;
+
+ return val & DS4510_IO_MASK;
+}
+
+/*
+ * Write drive level of IO pins
+ */
+int ds4510_gpio_write(uint8_t chip, uint8_t val)
+{
+ uint8_t data;
+ int i;
+
+ for (i = 0; i < DS4510_NUM_IO; i++) {
+ if (i2c_read(chip, DS4510_IO0 - i, 1, &data, 1))
+ return -1;
+
+ if (val & (0x1 << i))
+ data |= 0x1;
+ else
+ data &= ~0x1;
+
+ if (ds4510_mem_write(chip, DS4510_IO0 - i, &data, 1))
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ * Read drive level of IO pins
+ */
+int ds4510_gpio_read(uint8_t chip)
+{
+ uint8_t data;
+ int val = 0;
+ int i;
+
+ for (i = 0; i < DS4510_NUM_IO; i++) {
+ if (i2c_read(chip, DS4510_IO0 - i, 1, &data, 1))
+ return -1;
+
+ if (data & 1)
+ val |= (1 << i);
+ }
+
+ return val;
+}
+
+/*
+ * Read physical level of IO pins
+ */
+int ds4510_gpio_read_val(uint8_t chip)
+{
+ uint8_t val;
+
+ if (i2c_read(chip, DS4510_IO_STATUS, 1, &val, 1))
+ return -1;
+
+ return val & DS4510_IO_MASK;
+}
+
+#ifdef CONFIG_CMD_DS4510
+#ifdef CONFIG_CMD_DS4510_INFO
+/*
+ * Display DS4510 information
+ */
+static int ds4510_info(uint8_t chip)
+{
+ int i;
+ int tmp;
+ uint8_t data;
+
+ printf("DS4510 @ 0x%x:\n\n", chip);
+
+ if (i2c_read(chip, DS4510_RSTDELAY, 1, &data, 1))
+ return -1;
+ printf("rstdelay = 0x%x\n\n", data & DS4510_RSTDELAY_MASK);
+
+ if (i2c_read(chip, DS4510_CFG, 1, &data, 1))
+ return -1;
+ printf("config = 0x%x\n", data);
+ printf(" /ready = %d\n", data & DS4510_CFG_READY ? 1 : 0);
+ printf(" trip pt = %d\n", data & DS4510_CFG_TRIP_POINT ? 1 : 0);
+ printf(" rst sts = %d\n", data & DS4510_CFG_RESET ? 1 : 0);
+ printf(" /see = %d\n", data & DS4510_CFG_SEE ? 1 : 0);
+ printf(" swrst = %d\n\n", data & DS4510_CFG_SWRST ? 1 : 0);
+
+ printf("gpio pins: 3210\n");
+ printf("---------------\n");
+ printf("pullup ");
+
+ tmp = ds4510_pullup_read(chip);
+ if (tmp == -1)
+ return tmp;
+ for (i = DS4510_NUM_IO - 1; i >= 0; i--)
+ printf("%d", (tmp & (1 << i)) ? 1 : 0);
+ printf("\n");
+
+ printf("driven ");
+ tmp = ds4510_gpio_read(chip);
+ if (tmp == -1)
+ return -1;
+ for (i = DS4510_NUM_IO - 1; i >= 0; i--)
+ printf("%d", (tmp & (1 << i)) ? 1 : 0);
+ printf("\n");
+
+ printf("read ");
+ tmp = ds4510_gpio_read_val(chip);
+ if (tmp == -1)
+ return -1;
+ for (i = DS4510_NUM_IO - 1; i >= 0; i--)
+ printf("%d", (tmp & (1 << i)) ? 1 : 0);
+ printf("\n");
+
+ return 0;
+}
+#endif /* CONFIG_CMD_DS4510_INFO */
+
+cmd_tbl_t cmd_ds4510[] = {
+ U_BOOT_CMD_MKENT(device, 3, 0, (void *)DS4510_CMD_DEVICE, "", ""),
+ U_BOOT_CMD_MKENT(nv, 3, 0, (void *)DS4510_CMD_NV, "", ""),
+ U_BOOT_CMD_MKENT(output, 4, 0, (void *)DS4510_CMD_OUTPUT, "", ""),
+ U_BOOT_CMD_MKENT(input, 3, 0, (void *)DS4510_CMD_INPUT, "", ""),
+ U_BOOT_CMD_MKENT(pullup, 4, 0, (void *)DS4510_CMD_PULLUP, "", ""),
+#ifdef CONFIG_CMD_DS4510_INFO
+ U_BOOT_CMD_MKENT(info, 2, 0, (void *)DS4510_CMD_INFO, "", ""),
+#endif
+#ifdef CONFIG_CMD_DS4510_RST
+ U_BOOT_CMD_MKENT(rstdelay, 3, 0, (void *)DS4510_CMD_RSTDELAY, "", ""),
+#endif
+#ifdef CONFIG_CMD_DS4510_MEM
+ U_BOOT_CMD_MKENT(eeprom, 6, 0, (void *)DS4510_CMD_EEPROM, "", ""),
+ U_BOOT_CMD_MKENT(seeprom, 6, 0, (void *)DS4510_CMD_SEEPROM, "", ""),
+ U_BOOT_CMD_MKENT(sram, 6, 0, (void *)DS4510_CMD_SRAM, "", ""),
+#endif
+};
+
+int do_ds4510(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ static uint8_t chip = CONFIG_SYS_I2C_DS4510_ADDR;
+ cmd_tbl_t *c;
+ ulong ul_arg2 = 0;
+ ulong ul_arg3 = 0;
+ int tmp;
+#ifdef CONFIG_CMD_DS4510_MEM
+ ulong addr;
+ ulong off;
+ ulong cnt;
+ int end;
+ int (*rw_func)(uint8_t, int, uint8_t *, int);
+#endif
+
+ c = find_cmd_tbl(argv[1], cmd_ds4510, ARRAY_SIZE(cmd_ds4510));
+
+ /* All commands but "device" require 'maxargs' arguments */
+ if (!c || !((argc == (c->maxargs)) ||
+ (((int)c->cmd == DS4510_CMD_DEVICE) &&
+ (argc == (c->maxargs - 1))))) {
+ printf("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ /* arg2 used as chip addr and pin number */
+ if (argc > 2)
+ ul_arg2 = simple_strtoul(argv[2], NULL, 16);
+
+ /* arg3 used as output/pullup value */
+ if (argc > 3)
+ ul_arg3 = simple_strtoul(argv[3], NULL, 16);
+
+ switch ((int)c->cmd) {
+ case DS4510_CMD_DEVICE:
+ if (argc == 3)
+ chip = ul_arg2;
+ printf("Current device address: 0x%x\n", chip);
+ return 0;
+ case DS4510_CMD_NV:
+ return ds4510_see_write(chip, ul_arg2);
+ case DS4510_CMD_OUTPUT:
+ tmp = ds4510_gpio_read(chip);
+ if (tmp == -1)
+ return -1;
+ if (ul_arg3)
+ tmp |= (1 << ul_arg2);
+ else
+ tmp &= ~(1 << ul_arg2);
+ return ds4510_gpio_write(chip, tmp);
+ case DS4510_CMD_INPUT:
+ tmp = ds4510_gpio_read_val(chip);
+ if (tmp == -1)
+ return -1;
+ return (tmp & (1 << ul_arg2)) != 0;
+ case DS4510_CMD_PULLUP:
+ tmp = ds4510_pullup_read(chip);
+ if (tmp == -1)
+ return -1;
+ if (ul_arg3)
+ tmp |= (1 << ul_arg2);
+ else
+ tmp &= ~(1 << ul_arg2);
+ return ds4510_pullup_write(chip, tmp);
+#ifdef CONFIG_CMD_DS4510_INFO
+ case DS4510_CMD_INFO:
+ return ds4510_info(chip);
+#endif
+#ifdef CONFIG_CMD_DS4510_RST
+ case DS4510_CMD_RSTDELAY:
+ return ds4510_rstdelay_write(chip, ul_arg2);
+#endif
+#ifdef CONFIG_CMD_DS4510_MEM
+ case DS4510_CMD_EEPROM:
+ end = DS4510_EEPROM + DS4510_EEPROM_SIZE;
+ off = DS4510_EEPROM;
+ break;
+ case DS4510_CMD_SEEPROM:
+ end = DS4510_SEEPROM + DS4510_SEEPROM_SIZE;
+ off = DS4510_SEEPROM;
+ break;
+ case DS4510_CMD_SRAM:
+ end = DS4510_SRAM + DS4510_SRAM_SIZE;
+ off = DS4510_SRAM;
+ break;
+#endif
+ default:
+ /* We should never get here... */
+ return 1;
+ }
+
+#ifdef CONFIG_CMD_DS4510_MEM
+ /* Only eeprom, seeprom, and sram commands should make it here */
+ if (strcmp(argv[2], "read") == 0) {
+ rw_func = ds4510_mem_read;
+ } else if (strcmp(argv[2], "write") == 0) {
+ rw_func = ds4510_mem_write;
+ } else {
+ printf("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ addr = simple_strtoul(argv[3], NULL, 16);
+ off += simple_strtoul(argv[4], NULL, 16);
+ cnt = simple_strtoul(argv[5], NULL, 16);
+
+ if ((off + cnt) > end) {
+ printf("ERROR: invalid len\n");
+ return -1;
+ }
+
+ return rw_func(chip, off, (uint8_t *)addr, cnt);
+#endif
+}
+
+U_BOOT_CMD(
+ ds4510, 6, 1, do_ds4510,
+ "ds4510 - ds4510 eeprom/seeprom/sram/gpio access\n",
+ "device [dev]\n"
+ " - show or set current device address\n"
+#ifdef CONFIG_CMD_DS4510_INFO
+ "ds4510 info\n"
+ " - display ds4510 info\n"
+#endif
+ "ds4510 output pin 0|1\n"
+ " - set pin low or high-Z\n"
+ "ds4510 input pin\n"
+ " - read value of pin\n"
+ "ds4510 pullup pin 0|1\n"
+ " - disable/enable pullup on specified pin\n"
+ "ds4510 nv 0|1\n"
+ " - make gpio and seeprom writes volatile/non-volatile\n"
+#ifdef CONFIG_CMD_DS4510_RST
+ "ds4510 rstdelay 0-3\n"
+ " - set reset output delay\n"
+#endif
+#ifdef CONFIG_CMD_DS4510_MEM
+ "ds4510 eeprom read addr off cnt\n"
+ "ds4510 eeprom write addr off cnt\n"
+ " - read/write 'cnt' bytes at EEPROM offset 'off'\n"
+ "ds4510 seeprom read addr off cnt\n"
+ "ds4510 seeprom write addr off cnt\n"
+ " - read/write 'cnt' bytes at SRAM-shadowed EEPROM offset 'off'\n"
+ "ds4510 sram read addr off cnt\n"
+ "ds4510 sram write addr off cnt\n"
+ " - read/write 'cnt' bytes at SRAM offset 'off'\n"
+#endif
+);
+#endif /* CONFIG_CMD_DS4510 */
diff --git a/drivers/mtd/jedec_flash.c b/drivers/mtd/jedec_flash.c
index 226e1e4..2d99d4d 100644
--- a/drivers/mtd/jedec_flash.c
+++ b/drivers/mtd/jedec_flash.c
@@ -215,6 +215,20 @@
ERASEINFO(0x01000,128),
}
},
+ {
+ .mfr_id = STM_MANUFACT,
+ .dev_id = STM_ID_M29W040B,
+ .name = "ST Micro M29W040B",
+ .uaddr = {
+ [0] = MTD_UADDR_0x0555_0x02AA /* x8 */
+ },
+ .DevSize = SIZE_512KiB,
+ .CmdSet = P_ID_AMD_STD,
+ .NumEraseRegions= 1,
+ .regions = {
+ ERASEINFO(0x10000,8),
+ }
+ },
#endif
#ifdef CONFIG_SYS_FLASH_LEGACY_512Kx16
{
diff --git a/drivers/mtd/spi/atmel.c b/drivers/mtd/spi/atmel.c
index 10fcf0c..a5f51ca 100644
--- a/drivers/mtd/spi/atmel.c
+++ b/drivers/mtd/spi/atmel.c
@@ -39,9 +39,10 @@
const char *name;
};
+/* spi_flash needs to be first so upper layers can free() it */
struct atmel_spi_flash {
- const struct atmel_spi_flash_params *params;
struct spi_flash flash;
+ const struct atmel_spi_flash_params *params;
};
static inline struct atmel_spi_flash *
diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index 86324e4..e7dda91 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -64,9 +64,10 @@
const char *name;
};
+/* spi_flash needs to be first so upper layers can free() it */
struct stmicro_spi_flash {
- const struct stmicro_spi_flash_params *params;
struct spi_flash flash;
+ const struct stmicro_spi_flash_params *params;
};
static inline struct stmicro_spi_flash *to_stmicro_spi_flash(struct spi_flash
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 17235ff..c7a1882 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -38,7 +38,7 @@
COBJS-$(CONFIG_XILINX_UARTLITE) += serial_xuartlite.o
COBJS-$(CONFIG_SCIF_CONSOLE) += serial_sh.o
COBJS-$(CONFIG_USB_TTY) += usbtty.o
-COBJS-$(CONFIG_VCTH_SERIAL) += vcth.o
+COBJS-$(CONFIG_VCT_SERIAL) += vct.o
COBJS := $(sort $(COBJS-y))
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/serial/vcth.c b/drivers/serial/vct.c
similarity index 94%
rename from drivers/serial/vcth.c
rename to drivers/serial/vct.c
index 2c847d0..556c114 100755
--- a/drivers/serial/vcth.c
+++ b/drivers/serial/vct.c
@@ -21,7 +21,11 @@
#include <common.h>
#include <asm/io.h>
+#ifdef CONFIG_VCT_PLATINUMAVC
+#define UART_1_BASE 0xBDC30000
+#else
#define UART_1_BASE 0xBF89C000
+#endif
#define UART_RBR_OFF 0x00 /* receiver buffer reg */
#define UART_THR_OFF 0x00 /* transmit holding reg */
@@ -53,7 +57,7 @@
#define UART_7DATA_BITS 0x0002 /* 7 [bits] 1 bits 2 */
#define UART_8DATA_BITS 0x0003 /* 8 [bits] 1 bits 2 */
-static void vcth_uart_set_baud_rate(u32 address, u32 dh, u32 dl)
+static void vct_uart_set_baud_rate(u32 address, u32 dh, u32 dl)
{
u32 val = __raw_readl(UART_1_BASE + UART_LCR_OFF);
@@ -74,7 +78,7 @@
int serial_init(void)
{
__raw_writel(UART_DIS_ALL_INTER, UART_1_BASE + UART_IER_OFF);
- vcth_uart_set_baud_rate(UART_1_BASE, 0, UART_115200_BDR);
+ vct_uart_set_baud_rate(UART_1_BASE, 0, UART_115200_BDR);
__raw_writel(UART_8DATA_BITS, UART_1_BASE + UART_LCR_OFF);
return 0;
diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index a9dde7d..28c7805 100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -434,7 +434,8 @@
* into 'retdent'
* Return 0 on success, -1 otherwise.
*/
-__u8 get_vfatname_block[MAX_CLUSTSIZE];
+__attribute__ ((__aligned__(__alignof__(dir_entry))))
+__u8 get_vfatname_block[MAX_CLUSTSIZE];
static int
get_vfatname(fsdata *mydata, int curclust, __u8 *cluster,
dir_entry *retdent, char *l_name)
@@ -520,6 +521,7 @@
* Get the directory entry associated with 'filename' from the directory
* starting at 'startsect'
*/
+__attribute__ ((__aligned__(__alignof__(dir_entry))))
__u8 get_dentfromdir_block[MAX_CLUSTSIZE];
static dir_entry *get_dentfromdir (fsdata * mydata, int startsect,
char *filename, dir_entry * retdent,
@@ -725,8 +727,8 @@
return -1;
}
-
-__u8 do_fat_read_block[MAX_CLUSTSIZE]; /* Block buffer */
+__attribute__ ((__aligned__(__alignof__(dir_entry))))
+__u8 do_fat_read_block[MAX_CLUSTSIZE];
long
do_fat_read (const char *filename, void *buffer, unsigned long maxsize,
int dols)
diff --git a/cpu/i386/reset.S b/include/asm-i386/interrupt.h
similarity index 75%
copy from cpu/i386/reset.S
copy to include/asm-i386/interrupt.h
index 07a7384..315b400 100644
--- a/cpu/i386/reset.S
+++ b/include/asm-i386/interrupt.h
@@ -1,7 +1,6 @@
/*
- * U-boot - i386 Startup Code
- *
- * Copyright (c) 2002 Omicron Ceti AB, Daniel Engström <denaiel@omicron.se>
+ * (C) Copyright 2008
+ * Graeme Russ, graeme.russ@gmail.com
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -22,16 +21,9 @@
* MA 02111-1307 USA
*/
-/* Reset vector, jumps to start16.S */
+#ifndef __ASM_INTERRUPT_H_
+#define __ASM_INTERRUPT_H_ 1
-.extern start16
+void set_vector(int intnum, void *routine);
-.section .reset, "ax"
-.code16
-reset_vector:
- cli
- cld
- jmp start16
-
- .org 0xf
- nop
+#endif
diff --git a/include/asm-ppc/cpm_8260.h b/include/asm-ppc/cpm_8260.h
index 7e06940..8302404 100644
--- a/include/asm-ppc/cpm_8260.h
+++ b/include/asm-ppc/cpm_8260.h
@@ -546,6 +546,34 @@
#define BD_SCC_TX_LAST ((ushort)0x0800)
+/* SCC as HDLC controller - taken from commproc.h
+ */
+typedef struct scc_hdlc {
+ sccp_t sh_genscc;
+ /*
+ * HDLC specific parameter RAM
+ */
+ uchar res[4]; /* reserved */
+ ulong sh_cmask; /* CRC constant */
+ ulong sh_cpres; /* CRC preset */
+ ushort sh_disfc; /* discarded frame counter */
+ ushort sh_crcec; /* CRC error counter */
+ ushort sh_abtsc; /* abort sequence counter */
+ ushort sh_nmarc; /* nonmatching address rx cnt */
+ ushort sh_retrc; /* frame retransmission cnt */
+ ushort sh_mflr; /* maximum frame length reg */
+ ushort sh_maxcnt; /* maximum length counter */
+ ushort sh_rfthr; /* received frames threshold */
+ ushort sh_rfcnt; /* received frames count */
+ ushort sh_hmask; /* user defined frm addr mask */
+ ushort sh_haddr1; /* user defined frm address 1 */
+ ushort sh_haddr2; /* user defined frm address 2 */
+ ushort sh_haddr3; /* user defined frm address 3 */
+ ushort sh_haddr4; /* user defined frm address 4 */
+ ushort tmp; /* temp */
+ ushort tmp_mb; /* temp */
+} scc_hdlc_t;
+
/* How about some FCCs.....
*/
#define FCC_GFMR_DIAG_NORM ((uint)0x00000000)
diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h
index 2bb50b4..e5a3b2c 100644
--- a/include/asm-ppc/global_data.h
+++ b/include/asm-ppc/global_data.h
@@ -75,7 +75,7 @@
u32 lbiu_clk;
u32 lclk_clk;
u32 pci_clk;
-#if defined(CONFIG_MPC837X)
+#if defined(CONFIG_MPC837X) || defined(CONFIG_MPC831X)
u32 pciexp1_clk;
u32 pciexp2_clk;
#endif
diff --git a/include/asm-ppc/immap_83xx.h b/include/asm-ppc/immap_83xx.h
index df24a6e..77c09db 100644
--- a/include/asm-ppc/immap_83xx.h
+++ b/include/asm-ppc/immap_83xx.h
@@ -52,23 +52,28 @@
law83xx_t lblaw[4]; /* LBIU local access window */
u8 res2[0x20];
law83xx_t pcilaw[2]; /* PCI local access window */
- u8 res3[0x30];
+ u8 res3[0x10];
+ law83xx_t pcielaw[2]; /* PCI Express local access window */
+ u8 res4[0x10];
law83xx_t ddrlaw[2]; /* DDR local access window */
- u8 res4[0x50];
+ u8 res5[0x50];
u32 sgprl; /* System General Purpose Register Low */
u32 sgprh; /* System General Purpose Register High */
u32 spridr; /* System Part and Revision ID Register */
- u8 res5[0x04];
+ u8 res6[0x04];
u32 spcr; /* System Priority Configuration Register */
u32 sicrl; /* System I/O Configuration Register Low */
u32 sicrh; /* System I/O Configuration Register High */
- u8 res6[0x04];
+ u8 res7[0x04];
u32 sidcr0; /* System I/O Delay Configuration Register 0 */
u32 sidcr1; /* System I/O Delay Configuration Register 1 */
u32 ddrcdr; /* DDR Control Driver Register */
u32 ddrdsr; /* DDR Debug Status Register */
u32 obir; /* Output Buffer Impedance Register */
- u8 res7[0xCC];
+ u8 res8[0xC];
+ u32 pecr1; /* PCI Express control register 1 */
+ u32 pecr2; /* PCI Express control register 2 */
+ u8 res9[0xB8];
} sysconf83xx_t;
/*
@@ -503,8 +508,110 @@
/*
* PCI Express
*/
+struct pex_inbound_window {
+ u32 ar;
+ u32 tar;
+ u32 barl;
+ u32 barh;
+};
+
+struct pex_outbound_window {
+ u32 ar;
+ u32 bar;
+ u32 tarl;
+ u32 tarh;
+};
+
+struct pex_csb_bridge {
+ u32 pex_csb_ver;
+ u32 pex_csb_cab;
+ u32 pex_csb_ctrl;
+ u8 res0[8];
+ u32 pex_dms_dstmr;
+ u8 res1[4];
+ u32 pex_cbs_stat;
+ u8 res2[0x20];
+ u32 pex_csb_obctrl;
+ u32 pex_csb_obstat;
+ u8 res3[0x98];
+ u32 pex_csb_ibctrl;
+ u32 pex_csb_ibstat;
+ u8 res4[0xb8];
+ u32 pex_wdma_ctrl;
+ u32 pex_wdma_addr;
+ u32 pex_wdma_stat;
+ u8 res5[0x94];
+ u32 pex_rdma_ctrl;
+ u32 pex_rdma_addr;
+ u32 pex_rdma_stat;
+ u8 res6[0xd4];
+ u32 pex_ombcr;
+ u32 pex_ombdr;
+ u8 res7[0x38];
+ u32 pex_imbcr;
+ u32 pex_imbdr;
+ u8 res8[0x38];
+ u32 pex_int_enb;
+ u32 pex_int_stat;
+ u32 pex_int_apio_vec1;
+ u32 pex_int_apio_vec2;
+ u8 res9[0x10];
+ u32 pex_int_ppio_vec1;
+ u32 pex_int_ppio_vec2;
+ u32 pex_int_wdma_vec1;
+ u32 pex_int_wdma_vec2;
+ u32 pex_int_rdma_vec1;
+ u32 pex_int_rdma_vec2;
+ u32 pex_int_misc_vec;
+ u8 res10[4];
+ u32 pex_int_axi_pio_enb;
+ u32 pex_int_axi_wdma_enb;
+ u32 pex_int_axi_rdma_enb;
+ u32 pex_int_axi_misc_enb;
+ u32 pex_int_axi_pio_stat;
+ u32 pex_int_axi_wdma_stat;
+ u32 pex_int_axi_rdma_stat;
+ u32 pex_int_axi_misc_stat;
+ u8 res11[0xa0];
+ struct pex_outbound_window pex_outbound_win[4];
+ u8 res12[0x100];
+ u32 pex_epiwtar0;
+ u32 pex_epiwtar1;
+ u32 pex_epiwtar2;
+ u32 pex_epiwtar3;
+ u8 res13[0x70];
+ struct pex_inbound_window pex_inbound_win[4];
+};
+
typedef struct pex83xx {
- u8 fixme[0x1000];
+ u8 pex_cfg_header[0x404];
+ u32 pex_ltssm_stat;
+ u8 res0[0x30];
+ u32 pex_ack_replay_timeout;
+ u8 res1[4];
+ u32 pex_gclk_ratio;
+ u8 res2[0xc];
+ u32 pex_pm_timer;
+ u32 pex_pme_timeout;
+ u8 res3[4];
+ u32 pex_aspm_req_timer;
+ u8 res4[0x18];
+ u32 pex_ssvid_update;
+ u8 res5[0x34];
+ u32 pex_cfg_ready;
+ u8 res6[0x24];
+ u32 pex_bar_sizel;
+ u8 res7[4];
+ u32 pex_bar_sel;
+ u8 res8[0x20];
+ u32 pex_bar_pf;
+ u8 res9[0x88];
+ u32 pex_pme_to_ack_tor;
+ u8 res10[0xc];
+ u32 pex_ss_intr_mask;
+ u8 res11[0x25c];
+ struct pex_csb_bridge bridge;
+ u8 res12[0x160];
} pex83xx_t;
/*
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index e4ada65..a04868e 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -309,8 +309,29 @@
#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
#define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
+#define CONFIG_SYS_PCIE1_BASE 0xA0000000
+#define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000
+#define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000
+#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000
+#define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000
+#define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000
+#define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000
+#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
+
+#define CONFIG_SYS_PCIE2_BASE 0xC0000000
+#define CONFIG_SYS_PCIE2_MEM_BASE 0xC0000000
+#define CONFIG_SYS_PCIE2_MEM_PHYS 0xC0000000
+#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000
+#define CONFIG_SYS_PCIE2_CFG_BASE 0xD0000000
+#define CONFIG_SYS_PCIE2_CFG_SIZE 0x01000000
+#define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE2_IO_PHYS 0xD1000000
+#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000
+
#define CONFIG_PCI
#define CONFIG_83XX_GENERIC_PCI 1 /* Use generic PCI setup */
+#define CONFIG_83XX_GENERIC_PCIE 1
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index dbffb71..0dd6ef5 100644
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -353,11 +353,32 @@
#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
#define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
+#define CONFIG_SYS_PCIE1_BASE 0xA0000000
+#define CONFIG_SYS_PCIE1_CFG_BASE 0xA0000000
+#define CONFIG_SYS_PCIE1_CFG_SIZE 0x08000000
+#define CONFIG_SYS_PCIE1_MEM_BASE 0xA8000000
+#define CONFIG_SYS_PCIE1_MEM_PHYS 0xA8000000
+#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000
+#define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE1_IO_PHYS 0xB8000000
+#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
+
+#define CONFIG_SYS_PCIE2_BASE 0xC0000000
+#define CONFIG_SYS_PCIE2_CFG_BASE 0xC0000000
+#define CONFIG_SYS_PCIE2_CFG_SIZE 0x08000000
+#define CONFIG_SYS_PCIE2_MEM_BASE 0xC8000000
+#define CONFIG_SYS_PCIE2_MEM_PHYS 0xC8000000
+#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000
+#define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE2_IO_PHYS 0xD8000000
+#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000
+
#ifdef CONFIG_PCI
#ifndef __ASSEMBLY__
extern int board_pci_host_broken(void);
#endif
#define CONFIG_83XX_GENERIC_PCI 1 /* Use generic PCI setup */
+#define CONFIG_83XX_GENERIC_PCIE 1
#define CONFIG_PQ_MDS_PIB 1 /* PQ MDS Platform IO Board */
#define CONFIG_HAS_FSL_DR_USB 1 /* fixup device tree for the DR USB */
diff --git a/include/configs/SIMPC8313.h b/include/configs/SIMPC8313.h
new file mode 100644
index 0000000..a616236
--- /dev/null
+++ b/include/configs/SIMPC8313.h
@@ -0,0 +1,544 @@
+/*
+ * Copyright (C) Sheldon Instruments, Inc. 2008
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+/*
+ * simpc8313 board configuration file
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_NAND_U_BOOT
+
+#define CONFIG_E300 1
+#define CONFIG_MPC83XX 1
+#define CONFIG_MPC831X 1
+#define CONFIG_MPC8313 1
+
+#define CONFIG_PCI
+#define CONFIG_83XX_GENERIC_PCI
+
+#define CONFIG_MISC_INIT_R
+
+/*
+ * On-board devices
+ *
+ * TSEC1 is Marvell PHY 88E1118
+ */
+
+#define CONFIG_SYS_33MHZ
+
+#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
+
+#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
+
+#define CONFIG_SYS_IMMR 0xE0000000
+
+#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
+#define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR
+#endif
+
+#define CONFIG_SYS_MEMTEST_START 0x00001000
+#define CONFIG_SYS_MEMTEST_END 0x07f00000
+
+#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
+#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
+
+/*
+ * Device configurations
+ */
+#define CONFIG_TSEC1
+
+/*
+ * DDR Setup
+ */
+#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
+
+#define CONFIG_VERY_BIG_RAM
+#define CONFIG_MAX_MEM_MAPPED (512 << 20)
+
+#define CONFIG_SYS_DDRCDR ( DDRCDR_EN \
+ | DDRCDR_PZ_NOMZ \
+ | DDRCDR_NZ_NOMZ \
+ | DDRCDR_M_ODR )
+ /* 0x73000002 TODO ODR & DRN ? */
+
+/*
+ * FLASH on the Local Bus
+ */
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
+
+#if !defined(CONFIG_NAND_SPL)
+#define CONFIG_SYS_RAMBOOT
+#endif
+
+#define CONFIG_SYS_INIT_RAM_LOCK 1
+#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
+#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+
+#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
+#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
+#define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
+
+/*
+ * Local Bus LCRR and LBCR regs
+ */
+#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_EADC_1 | LCRR_CLKDIV_2)
+#define CONFIG_SYS_LBC_LBCR (0x00040000 /* TODO */ \
+ | (0xFF << LBCR_BMT_SHIFT) \
+ | 0xF ) /* 0x0004ff0f */
+
+#define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
+
+/* drivers/mtd/nand/nand.c */
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_SYS_NAND_BASE 0xFFF00000
+#else
+#define CONFIG_SYS_NAND_BASE 0xE2800000
+#endif
+
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_CMD_NAND 1
+#define CONFIG_NAND_FSL_ELBC 1
+
+#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10)
+#define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000
+#define CONFIG_SYS_NAND_U_BOOT_START 0x00100100
+#define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000
+
+#define CONFIG_SYS_NAND_BR_PRELIM ( CONFIG_SYS_NAND_BASE \
+ | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
+ | BR_PS_8 /* Port Size = 8 bit */ \
+ | BR_MS_FCM /* MSEL = FCM */ \
+ | BR_V ) /* valid */
+
+#ifdef CONFIG_NAND_SP
+#define CONFIG_SYS_NAND_OR_PRELIM ( 0xFFFF8000 /* length 32K */ \
+ | OR_FCM_CSCT \
+ | OR_FCM_CST \
+ | OR_FCM_CHT \
+ | OR_FCM_SCY_1 \
+ | OR_FCM_TRLX \
+ | OR_FCM_EHTR )
+#define CONFIG_SYS_LBLAWAR0_PRELIM 0x8000000E /* 32KB */
+#define CONFIG_SYS_NAND_PAGE_SIZE (512) /* NAND chip page size */
+#define CONFIG_SYS_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */
+#define NAND_CACHE_PAGES 32
+#elif defined(CONFIG_NAND_LP)
+#define CONFIG_SYS_NAND_OR_PRELIM ( 0xFFFC0000 /* length 256K */ \
+ | OR_FCM_PGS \
+ | OR_FCM_CSCT \
+ | OR_FCM_CST \
+ | OR_FCM_CHT \
+ | OR_FCM_SCY_1 \
+ | OR_FCM_TRLX \
+ | OR_FCM_EHTR )
+#define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000011 /* 256KB */
+#define CONFIG_SYS_NAND_PAGE_SIZE (2048) /* NAND chip page size */
+#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) /* NAND chip block size */
+#define NAND_CACHE_PAGES 64
+#else
+#error Page size of NAND not defined.
+#endif /* CONFIG_NAND_SP */
+
+#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SYS_NAND_BLOCK_SIZE
+
+#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM
+#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM
+
+#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_NAND_BASE
+
+#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR0_PRELIM
+#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR0_PRELIM
+
+/*
+ * JFFS2 configuration
+ */
+#define CONFIG_JFFS2_NAND
+#define CONFIG_JFFS2_DEV "nand0"
+
+/* mtdparts command line support */
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nand0=nand0"
+#define MTDPARTS_DEFAULT "mtdparts=nand0:2M(u-boot),6M(kernel),-(jffs2)"
+
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_STDOUT_VIA_ALIAS 1
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
+
+/* Use the HUSH parser */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/* I2C */
+#define CONFIG_HARD_I2C /* I2C with hardware support*/
+#define CONFIG_FSL_I2C
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_I2C_CMD_TREE
+#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+#define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
+#define CONFIG_SYS_I2C_OFFSET 0x3000
+#define CONFIG_SYS_I2C2_OFFSET 0x3100
+
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
+#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
+#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
+#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
+#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
+#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
+#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
+#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
+#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
+
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
+
+/*
+ * TSEC
+ */
+#define CONFIG_TSEC_ENET /* TSEC ethernet support */
+
+#define CONFIG_NET_MULTI
+#define CONFIG_GMII /* MII PHY management */
+
+#ifdef CONFIG_TSEC1
+#define CONFIG_HAS_ETH0
+#define CONFIG_TSEC1_NAME "TSEC0"
+#define CONFIG_SYS_TSEC1_OFFSET 0x24000
+#define TSEC1_PHY_ADDR 0x0
+#define TSEC1_FLAGS TSEC_GIGABIT
+#define TSEC1_PHYIDX 0
+#endif
+
+#ifdef CONFIG_TSEC2
+#define CONFIG_HAS_ETH1
+#define CONFIG_TSEC2_NAME "TSEC1"
+#define CONFIG_SYS_TSEC2_OFFSET 0x25000
+#define TSEC2_PHY_ADDR 4
+#define TSEC2_FLAGS TSEC_GIGABIT
+#define TSEC2_PHYIDX 0
+#endif
+
+
+/* Options are: TSEC[0-1] */
+#define CONFIG_ETHPRIME "TSEC1"
+
+/*
+ * Configure on-board RTC
+ */
+#define CONFIG_RTC_DS1337
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
+
+/*
+ * Environment
+ */
+#if defined(CONFIG_NAND_U_BOOT)
+ #define CONFIG_ENV_IS_IN_NAND 1
+ #define CONFIG_ENV_OFFSET (768 * 1024)
+ #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
+ #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+ #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
+ #define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4)
+ #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
+#elif !defined(CONFIG_SYS_RAMBOOT)
+ #define CONFIG_ENV_IS_IN_FLASH 1
+ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+ #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
+ #define CONFIG_ENV_SIZE 0x2000
+
+/* Address and size of Redundant Environment Sector */
+#else
+ #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
+ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
+ #define CONFIG_ENV_SIZE 0x2000
+#endif
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_FLASH
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_JFFS2
+
+#if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND_U_BOOT)
+ #undef CONFIG_CMD_ENV
+ #undef CONFIG_CMD_LOADS
+#endif
+
+#define CONFIG_CMDLINE_EDITING 1
+
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+
+#define CONFIG_SYS_PBSIZE ( CONFIG_SYS_CBSIZE \
+ + sizeof(CONFIG_SYS_PROMPT) \
+ + 16 ) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
+
+#define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
+
+#define CONFIG_SYS_HRCW_LOW ( HRCWL_LCL_BUS_TO_SCB_CLK_1X1 \
+ | 0x20000000 /* reserved */ \
+ | HRCWL_DDR_TO_SCB_CLK_2X1 \
+ | HRCWL_CSB_TO_CLKIN_4X1 \
+ | HRCWL_CORE_TO_CSB_2_5X1 )
+
+#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 4)
+
+#define CONFIG_SYS_HRCW_HIGH_BASE ( HRCWH_PCI_HOST \
+ | HRCWH_PCI1_ARBITER_ENABLE \
+ | HRCWH_CORE_ENABLE \
+ | HRCWH_BOOTSEQ_DISABLE \
+ | HRCWH_SW_WATCHDOG_DISABLE \
+ | HRCWH_TSEC1M_IN_RGMII \
+ | HRCWH_TSEC2M_IN_RGMII \
+ | HRCWH_BIG_ENDIAN \
+ | HRCWH_LALE_NORMAL )
+
+#ifdef CONFIG_NAND_LP
+#define CONFIG_SYS_HRCW_HIGH ( CONFIG_SYS_HRCW_HIGH_BASE \
+ | HRCWH_FROM_0XFFF00100 \
+ | HRCWH_ROM_LOC_NAND_LP_8BIT \
+ | HRCWH_RL_EXT_NAND)
+#else
+#define CONFIG_SYS_HRCW_HIGH ( CONFIG_SYS_HRCW_HIGH_BASE \
+ | HRCWH_FROM_0XFFF00100 \
+ | HRCWH_ROM_LOC_NAND_SP_8BIT \
+ | HRCWH_RL_EXT_NAND )
+#endif
+
+/* System IO Config */
+#define CONFIG_SYS_SICRH ( SICRH_ETSEC2_B \
+ | SICRH_ETSEC2_C \
+ | SICRH_ETSEC2_D \
+ | SICRH_ETSEC2_E \
+ | SICRH_ETSEC2_F \
+ | SICRH_ETSEC2_G \
+ | SICRH_TSOBI1 \
+ | SICRH_TSOBI2 )
+#define CONFIG_SYS_SICRL (SICRL_USBDR \
+ | SICRL_ETSEC2_A )
+
+#define CONFIG_SYS_HID0_INIT 0x000000000
+#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK \
+ | HID0_ENABLE_DYNAMIC_POWER_MANAGMENT )
+
+#define CONFIG_SYS_HID2 HID2_HBE
+
+#define CONFIG_HIGH_BATS 1 /* High BATs supported */
+
+/* DDR @ 0x00000000 */
+#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10)
+#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT1L ((CONFIG_SYS_SDRAM_BASE + 0x10000000) | BATL_PP_10)
+#define CONFIG_SYS_IBAT1U ((CONFIG_SYS_SDRAM_BASE + 0x10000000) | BATU_BL_256M | BATU_VS | BATU_VP)
+
+/* PCI @ 0x80000000 */
+#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10)
+#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+
+/* PCI2 not supported on 8313 */
+#define CONFIG_SYS_IBAT4L (0)
+#define CONFIG_SYS_IBAT4U (0)
+
+/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
+#define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
+
+/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
+#define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10)
+#define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CONFIG_SYS_IBAT7L (0)
+#define CONFIG_SYS_IBAT7U (0)
+
+#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
+#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
+#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
+#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
+#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
+#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
+#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
+#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
+#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
+#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
+#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
+#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
+#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
+#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
+#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
+#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_NETDEV eth1
+
+#define CONFIG_HOSTNAME simpc8313
+#define CONFIG_ROOTPATH /tftpboot/
+#define CONFIG_BOOTFILE /tftpboot/uImage
+#define CONFIG_UBOOTPATH u-boot-nand.bin /* U-Boot image on TFTP server */
+#define CONFIG_FDTFILE simpc8313.dtb
+
+#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
+#define CONFIG_BOOTDELAY 5 /* 5 second delay */
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_BOOTCOMMAND "nand read $loadaddr kernel 600000;bootm $loadaddr - $fdtaddr"
+
+#define XMK_STR(x) #x
+#define MK_STR(x) XMK_STR(x)
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=" MK_STR(CONFIG_NETDEV) "\0" \
+ "ethprime=TSEC1\0" \
+ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
+ "tftpflash=tftpboot $loadaddr $uboot; " \
+ "protect off " MK_STR(TEXT_BASE) " +$filesize; " \
+ "erase " MK_STR(TEXT_BASE) " +$filesize; " \
+ "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
+ "protect on " MK_STR(TEXT_BASE) " +$filesize; " \
+ "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
+ "fdtaddr=ae0000\0" \
+ "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \
+ "console=ttyS0\0" \
+ "setbootargs=setenv bootargs " \
+ "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
+ "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
+ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
+ "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
+ "load_uboot=tftp 100000 u-boot-nand.bin\0" \
+ "burn_uboot=nand erase u-boot 80000; " \
+ "nand write 100000 u-boot $filesize\0" \
+ "update_uboot=run load_uboot;run burn_uboot\0" \
+ "mtdids=nand0=nand0\0" \
+ "mtdparts=mtdparts=nand0:2M(u-boot),6M(kernel),-(jffs2)\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
+ "bootargs=root=/dev/mtdblock2 rootfstype=jffs2 rw " \
+ "console=ttyS0,115200\0" \
+ ""
+
+#define CONFIG_NFSBOOTCOMMAND \
+ "setenv rootdev /dev/nfs;" \
+ "run setbootargs;" \
+ "run setipargs;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
+
+#define CONFIG_RAMBOOTCOMMAND \
+ "setenv rootdev /dev/ram;" \
+ "run setbootargs;" \
+ "tftp $ramdiskaddr $ramdiskfile;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr $ramdiskaddr $fdtaddr"
+
+#undef MK_STR
+#undef XMK_STR
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/eNET.h b/include/configs/eNET.h
new file mode 100644
index 0000000..8f9e972
--- /dev/null
+++ b/include/configs/eNET.h
@@ -0,0 +1,248 @@
+/*
+ * (C) Copyright 2008
+ * Graeme Russ, graeme.russ@gmail.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * Stuff still to be dealt with -
+ */
+#define CONFIG_RTC_MC146818
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define DEBUG_PARSER
+
+#define CONFIG_X86 1 /* Intel X86 CPU */
+#define CONFIG_SC520 1 /* AMD SC520 */
+#define CONFIG_SC520_SSI
+#define CONFIG_SHOW_BOOT_PROGRESS 1
+#define CONFIG_LAST_STAGE_INIT 1
+
+/*
+ * If CONFIG_HW_WATCHDOG is not defined, the watchdog jumper on the
+ * bottom (processor) board MUST be removed!
+ */
+#undef CONFIG_WATCHDOG
+#undef CONFIG_HW_WATCHDOG
+
+ /*-----------------------------------------------------------------------
+ * Video Configuration
+ */
+#undef CONFIG_VIDEO /* No Video Hardware */
+#undef CONFIG_CFB_CONSOLE
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_MALLOC_SIZE (CONFIG_SYS_ENV_SIZE + 128*1024)
+
+#define CONFIG_BAUDRATE 9600
+
+/*-----------------------------------------------------------------------
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_AUTOSCRIPT /* Autoscript Support */
+#define CONFIG_CMD_BDI /* bdinfo */
+#define CONFIG_CMD_BOOTD /* bootd */
+#define CONFIG_CMD_CONSOLE /* coninfo */
+#define CONFIG_CMD_ECHO /* echo arguments */
+#define CONFIG_CMD_ENV /* saveenv */
+#define CONFIG_CMD_FLASH /* flinfo, erase, protect */
+#define CONFIG_CMD_FPGA /* FPGA configuration Support */
+#define CONFIG_CMD_IMI /* iminfo */
+#define CONFIG_CMD_IMLS /* List all found images */
+#define CONFIG_CMD_ITEST /* Integer (and string) test */
+#define CONFIG_CMD_LOADB /* loadb */
+#define CONFIG_CMD_LOADS /* loads */
+#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */
+#define CONFIG_CMD_MISC /* Misc functions like sleep etc*/
+#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
+#undef CONFIG_CMD_NFS /* NFS support */
+#define CONFIG_CMD_RUN /* run command in env variable */
+#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
+#define CONFIG_CMD_XIMG /* Load part of Multi Image */
+#undef CONFIG_CMD_IRQ /* IRQ Information */
+
+#define CONFIG_BOOTDELAY 15
+#define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyS0,9600"
+/* #define CONFIG_BOOTCOMMAND "bootm 38000000" */
+
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "boot > " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + \
+ 16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+
+#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x01000000 /* 1 ... 16 MB in DRAM */
+
+#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
+
+#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
+
+#define CONFIG_SYS_HZ 1024 /* incrementer freq: 1kHz */
+
+ /* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * SDRAM Configuration
+ */
+#define CONFIG_SYS_SDRAM_DRCTMCTL 0x18
+#define CONFIG_NR_DRAM_BANKS 4
+
+/* CONFIG_SYS_SDRAM_DRCTMCTL Overrides the following*/
+#undef CONFIG_SYS_SDRAM_PRECHARGE_DELAY
+#undef CONFIG_SYS_SDRAM_REFRESH_RATE
+#undef CONFIG_SYS_SDRAM_RAS_CAS_DELAY
+#undef CONFIG_SYS_SDRAM_CAS_LATENCY_2T
+#undef CONFIG_SYS_SDRAM_CAS_LATENCY_3T
+
+/*-----------------------------------------------------------------------
+ * CPU Features
+ */
+#define CONFIG_SYS_SC520_HIGH_SPEED 0 /* 100 or 133MHz */
+#undef CONFIG_SYS_RESET_SC520 /* use SC520 MMCR's to reset cpu */
+#define CONFIG_SYS_TIMER_SC520 /* use SC520 swtimers */
+#undef CONFIG_SYS_TIMER_GENERIC /* use the i8254 PIT timers */
+#undef CONFIG_SYS_TIMER_TSC /* use the Pentium TSC timers */
+#define CONFIG_SYS_USE_SIO_UART 0 /* prefer the uarts on the SIO to those
+ * in the SC520 on the CDP */
+
+/*-----------------------------------------------------------------------
+ * Memory organization
+ */
+#define CONFIG_SYS_STACK_SIZE 0x8000 /* Size of bootloader stack */
+#define CONFIG_SYS_BL_START_FLASH 0x38040000 /* Address of relocated code */
+#define CONFIG_SYS_BL_START_RAM 0x03fd0000 /* Address of relocated code */
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
+#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
+#define CONFIG_SYS_FLASH_BASE 0x38000000 /* Boot Flash */
+#define CONFIG_SYS_FLASH_BASE_1 0x10000000 /* StrataFlash 1 */
+#define CONFIG_SYS_FLASH_BASE_2 0x11000000 /* StrataFlash 2 */
+
+/* timeout values are in ticks */
+#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
+#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+ /*-----------------------------------------------------------------------
+ * FLASH configuration
+ */
+#define CONFIG_FLASH_CFI_DRIVER /* Use the common driver */
+#define CONFIG_FLASH_CFI_LEGACY
+#define CONFIG_SYS_FLASH_CFI /* Flash is CFI conformant */
+#define CONFIG_SYS_MAX_FLASH_BANKS 3 /* max number of memory banks */
+#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, \
+ CONFIG_SYS_FLASH_BASE_1, \
+ CONFIG_SYS_FLASH_BASE_2}
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
+#define CONFIG_SYS_FLASH_LEGACY_512Kx8
+
+ /*-----------------------------------------------------------------------
+ * Environment configuration
+ */
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_OFFSET 0x20000 /* Offset of Environment Sector */
+#define CONFIG_ENV_SIZE 0x08000 /* Total Size of Environment Sector */
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE_1 + \
+ CONFIG_ENV_OFFSET)
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
+ CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
+
+
+ /*-----------------------------------------------------------------------
+ * PCI configuration
+ */
+#undef CONFIG_PCI /* include pci support */
+#undef CONFIG_PCI_PNP /* pci plug-and-play */
+#undef CONFIG_PCI_SCAN_SHOW
+#undef CONFIG_SYS_FIRST_PCI_IRQ
+#undef CONFIG_SYS_SECOND_PCI_IRQ
+#undef CONFIG_SYS_THIRD_PCI_IRQ
+#undef CONFIG_SYS_FORTH_PCI_IRQ
+
+/*-----------------------------------------------------------------------
+ * Hardware watchdog configuration
+ */
+#define CONFIG_SYS_WATCHDOG_PIO_BIT 0x8000
+#define CONFIG_SYS_WATCHDIG_PIO_DATA SC520_PIODATA15_0
+#define CONFIG_SYS_WATCHDIG_PIO_CLR SC520_PIOCLR15_0
+#define CONFIG_SYS_WATCHDIG_PIO_SET SC520_PIOSET15_0
+
+/*-----------------------------------------------------------------------
+ * FPGA configuration
+ */
+#define CONFIG_SYS_FPGA_PROGRAM_PIO_BIT 0x2000
+#define CONFIG_SYS_FPGA_INIT_PIO_BIT 0x4000
+#define CONFIG_SYS_FPGA_DONE_PIO_BIT 0x8000
+#define CONFIG_SYS_FPGA_PIO_DATA SC520_PIODATA31_16
+#define CONFIG_SYS_FPGA_PIO_DIRECTION SC520_PIODIR31_16
+#define CONFIG_SYS_FPGA_PIO_CLR SC520_PIOCLR31_16
+#define CONFIG_SYS_FPGA_PIO_SET SC520_PIOSET31_16
+#define CONFIG_SYS_FPGA_PROGRAM_BIT_DROP_TIME 1 /* milliseconds */
+#define CONFIG_SYS_FPGA_MAX_INIT_TIME 10 /* milliseconds */
+#define CONFIG_SYS_FPGA_MAX_FINALISE_TIME 10 /* milliseconds */
+#define CONFIG_SYS_FPGA_SSI_DATA_RATE 8333 /* kHz (33.3333MHz xtal) */
+
+#ifndef __ASSEMBLER__
+extern unsigned long ip;
+
+#define PRINTIP asm ("call next_line\n" \
+ "next_line:\n" \
+ "pop %%eax\n" \
+ "movl %%eax, %0\n" \
+ :"=r"(ip) \
+ : /* No Input Registers */ \
+ :"%eax"); \
+ printf("IP: 0x%08lx (File: %s, Line: %d)\n", ip, __FILE__, __LINE__);
+
+#endif
+#endif /* __CONFIG_H */
diff --git a/include/configs/keymile-common.h b/include/configs/keymile-common.h
new file mode 100644
index 0000000..d70bc48
--- /dev/null
+++ b/include/configs/keymile-common.h
@@ -0,0 +1,113 @@
+/*
+ * (C) Copyright 2008
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_KEYMILE_H
+#define __CONFIG_KEYMILE_H
+
+/* Do boardspecific init for all boards */
+#define CONFIG_BOARD_EARLY_INIT_R 1
+
+#if defined(CONFIG_MGCOGE) || defined(CONFIG_MGSUVD)
+#define CONFIG_BOOTCOUNT_LIMIT
+#endif
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ECHO
+#define CONFIG_CMD_IMMAP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+
+/* should go away, if kmeter I2C support is enabled */
+#if defined(CONFIG_MGCOGE) || defined(CONFIG_MGSUVD)
+#define CONFIG_CMD_DTT
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_I2C
+#endif
+
+#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
+
+#define CONFIG_BOOTCOMMAND "run net_nfs"
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+
+/* should go away, if kmeter I2C support is enabled */
+#if defined(CONFIG_MGCOGE) || defined(CONFIG_MGSUVD)
+#define CONFIG_HUSH_INIT_VAR 1
+#endif
+
+#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
+#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
+
+#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
+
+#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*
+ * How to get access to the slot ID. Put this here to make it easy
+ * to modify in a centralized location. This is used in the HDLC
+ * driver to set the MAC.
+*/
+#define CONFIG_CHECK_ETHERNET_PRESENT 1
+#define CONFIG_SYS_SLOT_ID_BASE CONFIG_SYS_PIGGY_BASE
+#define CONFIG_SYS_SLOT_ID_OFF (0x07) /* register offset */
+#define CONFIG_SYS_SLOT_ID_MASK (0x3f) /* mask for slot ID bits */
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+#endif /* __CONFIG_KEYMILE_H */
diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h
new file mode 100644
index 0000000..25b1c17
--- /dev/null
+++ b/include/configs/kmeter1.h
@@ -0,0 +1,457 @@
+/*
+ * Copyright (C) 2006 Freescale Semiconductor, Inc.
+ * Dave Liu <daveliu@freescale.com>
+ *
+ * Copyright (C) 2007 Logic Product Development, Inc.
+ * Peter Barada <peterb@logicpd.com>
+ *
+ * Copyright (C) 2007 MontaVista Software, Inc.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * (C) Copyright 2008
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300 1 /* E300 family */
+#define CONFIG_QE 1 /* Has QE */
+#define CONFIG_MPC83XX 1 /* MPC83XX family */
+#define CONFIG_MPC8360 1 /* MPC8360 CPU specific */
+#define CONFIG_KMETER1 1 /* KMETER1 board specific */
+
+/* include common defines/options for all Keymile boards */
+#include "keymile-common.h"
+
+/*
+ * System Clock Setup
+ */
+#define CONFIG_83XX_CLKIN 66000000
+#define CONFIG_SYS_CLK_FREQ 66000000
+#define CONFIG_83XX_PCICLK 66000000
+
+/*
+ * Hardware Reset Configuration Word
+ */
+#define CONFIG_SYS_HRCW_LOW (\
+ HRCWL_CSB_TO_CLKIN_4X1 | \
+ HRCWL_CORE_TO_CSB_2X1 | \
+ HRCWL_CE_PLL_VCO_DIV_2 | \
+ HRCWL_CE_TO_PLL_1X6 )
+
+#define CONFIG_SYS_HRCW_HIGH (\
+ HRCWH_CORE_ENABLE | \
+ HRCWH_FROM_0X00000100 | \
+ HRCWH_BOOTSEQ_NORMAL | \
+ HRCWH_SW_WATCHDOG_DISABLE | \
+ HRCWH_ROM_LOC_LOCAL_16BIT | \
+ HRCWH_BIG_ENDIAN | \
+ HRCWH_LDP_CLEAR )
+
+/*
+ * System IO Config
+ */
+#define CONFIG_SYS_SICRH 0x00000006
+#define CONFIG_SYS_SICRL 0x00000000
+
+/*
+ * IMMR new address
+ */
+#define CONFIG_SYS_IMMR 0xE0000000
+
+/*
+ * DDR Setup
+ */
+#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
+ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
+
+#define CFG_83XX_DDR_USES_CS0
+
+#undef CONFIG_DDR_ECC
+
+/*
+ * DDRCDR - DDR Control Driver Register
+ */
+
+#undef CONFIG_SPD_EEPROM /* Do not use SPD EEPROM for DDR setup */
+
+/*
+ * Manually set up DDR parameters
+ */
+#define CONFIG_DDR_II
+#define CONFIG_SYS_DDR_SIZE 256 /* MB */
+#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
+#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
+ CSCONFIG_ROW_BIT_13 | \
+ CSCONFIG_COL_BIT_10 | CSCONFIG_ODT_WR_ACS)
+
+#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
+ SDRAM_CFG_SREN)
+#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
+#define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
+#define CONFIG_SYS_DDR_INTERVAL ((0x100 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
+ (0x406 << SDRAM_INTERVAL_REFINT_SHIFT))
+
+#define CONFIG_SYS_DDR_MODE 0x04440242
+#define CONFIG_SYS_DDR_MODE2 0x00800000
+
+#define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
+ (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
+ (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
+ (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
+ (0 << TIMING_CFG0_WWT_SHIFT) | \
+ (0 << TIMING_CFG0_RRT_SHIFT) | \
+ (0 << TIMING_CFG0_WRT_SHIFT) | \
+ (0 << TIMING_CFG0_RWT_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_1 (( TIMING_CFG1_CASLAT_40) | \
+ ( 2 << TIMING_CFG1_WRTORD_SHIFT) | \
+ ( 1 << TIMING_CFG1_ACTTOACT_SHIFT) | \
+ ( 2 << TIMING_CFG1_WRREC_SHIFT) | \
+ ( 2 << TIMING_CFG1_REFREC_SHIFT) | \
+ ( 2 << TIMING_CFG1_ACTTORW_SHIFT) | \
+ ( 6 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
+ ( 2 << TIMING_CFG1_PRETOACT_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_2 ((5 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
+ (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
+ (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
+ (1 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
+ (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
+ (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
+ (4 << TIMING_CFG2_CPO_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_3 0x00000000
+
+/*
+ * The reserved memory
+ */
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
+#define CONFIG_SYS_FLASH_BASE 0xF0000000
+#define CONFIG_SYS_FLASH_BASE_1 0xF2000000
+#define CONFIG_SYS_PIGGY_BASE 0x80000000
+#define CONFIG_SYS_PAXE_BASE 0xA0000000
+#define CONFIG_SYS_PAXE_SIZE 256
+
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT
+#else
+#undef CONFIG_SYS_RAMBOOT
+#endif
+
+#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
+#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
+
+/*
+ * Initial RAM Base Address Setup
+ */
+#define CONFIG_SYS_INIT_RAM_LOCK 1
+#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
+#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+
+/*
+ * Local Bus Configuration & Clock Setup
+ */
+#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_EADC_2 | LCRR_CLKDIV_4)
+
+/*
+ * Init Local Bus Memory Controller:
+ *
+ * Bank Bus Machine PortSz Size Device
+ * ---- --- ------- ------ ----- ------
+ * 0 Local GPCM 16 bit 256MB FLASH
+ * 1 Local GPCM 8 bit 256KB GPIO/PIGGY
+ * 3 Local GPCM 8 bit 256MB PAXE
+ *
+ */
+/*
+ * FLASH on the Local Bus
+ */
+#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
+#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
+#define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */
+#define CONFIG_SYS_FLASH_PROTECTION 1
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
+
+#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */
+#define CONFIG_SYS_LBLAWAR0_PRELIM 0x8000001b /* 256MB window size */
+
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \
+ (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
+ BR_V)
+
+#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) | \
+ OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_5 | \
+ OR_GPCM_TRLX | OR_GPCM_EAD)
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_1 }
+
+#undef CONFIG_SYS_FLASH_CHECKSUM
+
+/*
+ * PRIO1/PIGGY on the local bus CS1
+ */
+#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_PIGGY_BASE /* Window base at flash base */
+#define CONFIG_SYS_LBLAWAR1_PRELIM 0x80000011 /* 256KB window size */
+
+#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_PIGGY_BASE | \
+ (1 << BR_PS_SHIFT) | /* 8 bit port size */ \
+ BR_V)
+#define CONFIG_SYS_OR1_PRELIM (0xfffc0000 | /* 256KB */ \
+ OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_2 | \
+ OR_GPCM_TRLX | OR_GPCM_EAD)
+
+/*
+ * PAXE on the local bus CS3
+ */
+#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PAXE_BASE /* Window base at flash base */
+#define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000001b /* 256MB window size */
+
+#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PAXE_BASE | \
+ (1 << BR_PS_SHIFT) | /* 8 bit port size */ \
+ BR_V)
+#define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \
+ OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_2 | \
+ OR_GPCM_TRLX | OR_GPCM_EAD)
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX 1
+#undef CONFIG_SERIAL_SOFTWARE_FIFO
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
+
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
+
+/* Pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_STDOUT_VIA_ALIAS
+
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+#undef CONFIG_PCI /* No PCI */
+
+#ifndef CONFIG_NET_MULTI
+#define CONFIG_NET_MULTI 1
+#endif
+/*
+ * QE UEC ethernet configuration
+ */
+#define CONFIG_UEC_ETH
+#define CONFIG_ETHPRIME "FSL UEC0"
+
+#define CONFIG_UEC_ETH1 /* GETH1 */
+#define UEC_VERBOSE_DEBUG 1
+
+#ifdef CONFIG_UEC_ETH1
+#define CONFIG_SYS_UEC1_UCC_NUM 3 /* UCC4 */
+#define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE /* not used in RMII Mode */
+#define CONFIG_SYS_UEC1_TX_CLK QE_CLK17
+#define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH
+#define CONFIG_SYS_UEC1_PHY_ADDR 0
+#define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_100_RMII
+#endif
+
+/*
+ * Environment
+ */
+
+#ifndef CONFIG_SYS_RAMBOOT
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
+#define CONFIG_ENV_SIZE 0x20000
+#define CONFIG_ENV_OFFSET (CONFIG_SYS_MONITOR_LEN)
+
+/* Address and size of Redundant Environment Sector */
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
+
+#else /* CFG_RAMBOOT */
+#define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
+#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
+#define CONFIG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
+#define CONFIG_ENV_SIZE 0x2000
+#endif /* CFG_RAMBOOT */
+
+#if defined(CONFIG_PCI)
+#define CONFIG_CMD_PCI
+#endif
+
+#if defined(CFG_RAMBOOT)
+#undef CONFIG_CMD_ENV
+#undef CONFIG_CMD_LOADS
+#endif
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+/*
+ * Core HID Setup
+ */
+#define CONFIG_SYS_HID0_INIT 0x000000000
+#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
+#define CONFIG_SYS_HID2 HID2_HBE
+
+/*
+ * MMU Setup
+ */
+
+#define CONFIG_HIGH_BATS 1 /* High BATs supported */
+
+/* DDR: cache cacheable */
+#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
+#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
+
+/* IMMRBAR & PCI IO: cache-inhibit and guarded */
+#define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
+#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
+
+/* PRIO1, PIGGY: icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PIGGY_BASE | BATU_BL_256K | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT2L (CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
+
+/* FLASH: icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
+
+/* Stack in dcache: cacheable, no memory coherence */
+#define CONFIG_SYS_IBAT4L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
+#define CONFIG_SYS_IBAT4U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
+#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
+
+/* PAXE: icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT5U (CONFIG_SYS_PAXE_BASE | BATU_BL_256K | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
+
+#ifdef CONFIG_PCI
+/* PCI MEM space: cacheable */
+#define CFG_IBAT6L (CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT6U (CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT6L CFG_IBAT6L
+#define CFG_DBAT6U CFG_IBAT6U
+/* PCI MMIO space: cache-inhibit and guarded */
+#define CFG_IBAT7L (CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT7U (CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT7L CFG_IBAT7L
+#define CFG_DBAT7U CFG_IBAT7U
+#else /* CONFIG_PCI */
+#define CONFIG_SYS_IBAT6L (0)
+#define CONFIG_SYS_IBAT6U (0)
+#define CONFIG_SYS_IBAT7L (0)
+#define CONFIG_SYS_IBAT7U (0)
+#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
+#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
+#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
+#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
+#endif /* CONFIG_PCI */
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#if defined(CONFIG_UEC_ETH)
+#define CONFIG_HAS_ETH0
+#endif
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "rootpath=/opt/eldk/ppc_82xx\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "addtty=setenv bootargs ${bootargs}" \
+ " console=ttyS0,${baudrate}\0" \
+ "fdt_addr=f0080000\0" \
+ "kernel_addr=f00a0000\0" \
+ "ramdisk_addr=f03a0000\0" \
+ "kernel_addr_r=400000\0" \
+ "fdt_addr_r=800000\0" \
+ "ramdisk_addr_r=810000\0" \
+ "flash_self=run ramargs addip addtty;" \
+ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
+ "flash_nfs=run nfsargs addip addtty;" \
+ "bootm ${kernel_addr} - ${fdt_addr}\0" \
+ "net_nfs=tftp ${kernel_addr_r} ${boot_file}; " \
+ "tftp ${fdt_addr_r} ${fdt_file}; " \
+ "run nfsargs addip addtty;" \
+ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
+ "fdt_file=/tftpboot/kmeter1/kmeter1.dtb\0" \
+ "boot_file=/tftpboot/kmeter1/uImage\0" \
+ "ramdisk_file=/tftpboot/kmeter1/uRamdisk\0" \
+ "u-boot=/tftpboot/kmeter1/u-boot.bin\0" \
+ "loadaddr=" MK_STR(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "load=tftp $loadaddr ${u-boot}\0" \
+ "update=protect off " MK_STR(TEXT_BASE) " +$filesize;" \
+ "erase " MK_STR(TEXT_BASE) " +$filesize;" \
+ "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize;" \
+ "protect on " MK_STR(TEXT_BASE) " +$filesize;" \
+ "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize;" \
+ "setenv filesize;saveenv\0" \
+ "upd=run load update\0" \
+ "loadram=tftp ${ramdisk_addr_r} ${ramdisk_file}\0" \
+ "loadfdt=tftp ${fdt_addr_r} ${fdt_file}\0" \
+ "loadkernel=tftp ${kernel_addr_r} ${boot_file}\0" \
+ "unlock=yes\0" \
+ ""
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h
index dc9b311..233bee0 100644
--- a/include/configs/mgcoge.h
+++ b/include/configs/mgcoge.h
@@ -35,8 +35,8 @@
#define CONFIG_CPM2 1 /* Has a CPM2 */
-/* Do boardspecific init */
-#define CONFIG_BOARD_EARLY_INIT_R 1
+/* include common defines/options for all Keymile boards */
+#include "keymile-common.h"
/*
* Select serial console configuration
@@ -74,23 +74,6 @@
#define CONFIG_8260_CLKIN 66000000 /* in Hz */
#endif
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_BOOTCOUNT_LIMIT
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DTT
-#define CONFIG_CMD_ECHO
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IMMAP
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-
/*
* Default environment settings
*/
@@ -124,36 +107,6 @@
"run ramargs addip; " \
"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
""
-#define CONFIG_BOOTCOMMAND "run net_nfs"
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#define CONFIG_HUSH_INIT_VAR 1
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_FLASH_BASE 0xFE000000
diff --git a/include/configs/mgsuvd.h b/include/configs/mgsuvd.h
index fca2e55..f53b6d3 100644
--- a/include/configs/mgsuvd.h
+++ b/include/configs/mgsuvd.h
@@ -36,8 +36,8 @@
#define CONFIG_MPC866 1 /* This is a MPC866 CPU */
#define CONFIG_MGSUVD 1 /* ...on a mgsuvd board */
-/* Do boardspecific init */
-#define CONFIG_BOARD_EARLY_INIT_R 1
+/* include common defines/options for all Keymile boards */
+#include "keymile-common.h"
#define CONFIG_8xx_GCLK_FREQ 66000000
@@ -45,22 +45,13 @@
#define CONFIG_SYS_SMC_DPMEM_OFFSET 0x1fc0
#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
-#define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */
-
-#define CONFIG_BOOTCOUNT_LIMIT
#define CONFIG_SYS_CPM_BOOTCOUNT_ADDR 0x1eb0 /* In case of SMC relocation, the
* default value is not working */
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_BOARD_TYPES 1 /* support board types */
-
#define CONFIG_PREBOOT "echo;" \
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
"echo"
-#undef CONFIG_BOOTARGS
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"addcons=setenv bootargs ${bootargs} console=ttyCPM0,${baudrate}\0" \
@@ -88,71 +79,12 @@
"cp.b 200000 f0000000 ${filesize};" \
"protect on f0000000 +${filesize}\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
#undef CONFIG_RTC_MPC8xx /* MPC866 does not support RTC */
#define CONFIG_TIMESTAMP /* but print image timestmps */
/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DTT
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_PING
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
-#ifdef CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#define CONFIG_HUSH_INIT_VAR 1
-#endif
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*
* Low Level Configuration Settings
* (address mappings, register initial values, etc.)
* You should know what you are doing if you make changes here.
diff --git a/include/configs/sc520_cdp.h b/include/configs/sc520_cdp.h
index bf8693e..9f2357b 100644
--- a/include/configs/sc520_cdp.h
+++ b/include/configs/sc520_cdp.h
@@ -47,7 +47,6 @@
#define CONFIG_SYS_SDRAM_CAS_LATENCY_3T
#define CONFIG_SYS_SC520_HIGH_SPEED 0 /* 100 or 133MHz */
-#define CONFIG_SYS_RESET_GENERIC 1 /* use tripple-fault to reset cpu */
#undef CONFIG_SYS_RESET_SC520 /* use SC520 MMCR's to reset cpu */
#undef CONFIG_SYS_TIMER_SC520 /* use SC520 swtimers */
#define CONFIG_SYS_TIMER_GENERIC 1 /* use the i8254 PIT timers */
diff --git a/include/configs/sc520_spunk.h b/include/configs/sc520_spunk.h
index fbdbedd..50af732 100644
--- a/include/configs/sc520_spunk.h
+++ b/include/configs/sc520_spunk.h
@@ -45,7 +45,6 @@
#define CONFIG_SYS_SDRAM_CAS_LATENCY_3T
#define CONFIG_SYS_SC520_HIGH_SPEED 0 /* 100 or 133MHz */
-#define CONFIG_SYS_RESET_GENERIC 1 /* use tripple-fault to reset cpu */
#undef CONFIG_SYS_RESET_SC520 /* use SC520 MMCR's to reset cpu */
#undef CONFIG_SYS_TIMER_SC520 /* use SC520 swtimers */
#define CONFIG_SYS_TIMER_GENERIC 1 /* use the i8254 PIT timers */
diff --git a/include/div64.h b/include/div64.h
index c495aef..d833144 100644
--- a/include/div64.h
+++ b/include/div64.h
@@ -36,4 +36,14 @@
__rem; \
})
+/* Wrapper for do_div(). Doesn't modify dividend and returns
+ * the result, not reminder.
+ */
+static inline uint64_t lldiv(uint64_t dividend, uint32_t divisor)
+{
+ uint64_t __res = dividend;
+ do_div(__res, divisor);
+ return(__res);
+}
+
#endif /* _ASM_GENERIC_DIV64_H */
diff --git a/include/ds4510.h b/include/ds4510.h
new file mode 100644
index 0000000..40480af
--- /dev/null
+++ b/include/ds4510.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2008 Extreme Engineering Solutions, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __DS4510_H_
+#define __DS4510_H_
+
+/* General defines */
+#define DS4510_NUM_IO 0x04
+#define DS4510_IO_MASK ((1 << DS4510_NUM_IO) - 1)
+#define DS4510_EEPROM_PAGE_WRITE_DELAY_MS 20
+
+/* EEPROM from 0x00 - 0x39 */
+#define DS4510_EEPROM 0x00
+#define DS4510_EEPROM_SIZE 0x40
+#define DS4510_EEPROM_PAGE_SIZE 0x08
+#define DS4510_EEPROM_PAGE_OFFSET(x) ((x) & (DS4510_EEPROM_PAGE_SIZE - 1))
+
+/* SEEPROM from 0xf0 - 0xf7 */
+#define DS4510_SEEPROM 0xf0
+#define DS4510_SEEPROM_SIZE 0x08
+
+/* Registers overlapping SEEPROM from 0xf0 - 0xf7 */
+#define DS4510_PULLUP 0xF0
+#define DS4510_PULLUP_DIS 0x00
+#define DS4510_PULLUP_EN 0x01
+#define DS4510_RSTDELAY 0xF1
+#define DS4510_RSTDELAY_MASK 0x03
+#define DS4510_RSTDELAY_125 0x00
+#define DS4510_RSTDELAY_250 0x01
+#define DS4510_RSTDELAY_500 0x02
+#define DS4510_RSTDELAY_1000 0x03
+#define DS4510_IO3 0xF4
+#define DS4510_IO2 0xF5
+#define DS4510_IO1 0xF6
+#define DS4510_IO0 0xF7
+
+/* Status configuration registers from 0xf8 - 0xf9*/
+#define DS4510_IO_STATUS 0xF8
+#define DS4510_CFG 0xF9
+#define DS4510_CFG_READY 0x80
+#define DS4510_CFG_TRIP_POINT 0x40
+#define DS4510_CFG_RESET 0x20
+#define DS4510_CFG_SEE 0x10
+#define DS4510_CFG_SWRST 0x08
+
+/* SRAM from 0xfa - 0xff */
+#define DS4510_SRAM 0xfa
+#define DS4510_SRAM_SIZE 0x06
+
+int ds4510_mem_write(uint8_t chip, int offset, uint8_t *buf, int count);
+int ds4510_mem_read(uint8_t chip, int offset, uint8_t *buf, int count);
+int ds4510_see_write(uint8_t chip, uint8_t nv);
+int ds4510_rstdelay_write(uint8_t chip, uint8_t delay);
+int ds4510_pullup_write(uint8_t chip, uint8_t val);
+int ds4510_pullup_read(uint8_t chip);
+int ds4510_gpio_write(uint8_t chip, uint8_t val);
+int ds4510_gpio_read(uint8_t chip);
+int ds4510_gpio_read_val(uint8_t chip);
+
+#endif /* __DS4510_H_ */
diff --git a/include/mpc83xx.h b/include/mpc83xx.h
index 43553f5..191488a 100644
--- a/include/mpc83xx.h
+++ b/include/mpc83xx.h
@@ -751,9 +751,6 @@
#define SCCR_USBDRCM_2 0x00800000
#define SCCR_USBDRCM_3 0x00c00000
-#define SCCR_PCIEXP1CM 0x00300000
-#define SCCR_PCIEXP2CM 0x000c0000
-
#define SCCR_SATA1CM 0x00003000
#define SCCR_SATA1CM_SHIFT 12
#define SCCR_SATACM 0x00003c00
@@ -800,6 +797,17 @@
#define SCCR_USBDRCM_2 0x00800000
#define SCCR_USBDRCM_3 0x00c00000
+/* All of the four SATA controllers must have the same clock ratio */
+#define SCCR_SATA1CM 0x000000c0
+#define SCCR_SATA1CM_SHIFT 6
+#define SCCR_SATACM 0x000000ff
+#define SCCR_SATACM_SHIFT 0
+#define SCCR_SATACM_0 0x00000000
+#define SCCR_SATACM_1 0x00000055
+#define SCCR_SATACM_2 0x000000aa
+#define SCCR_SATACM_3 0x000000ff
+#endif
+
#define SCCR_PCIEXP1CM 0x00300000
#define SCCR_PCIEXP1CM_SHIFT 20
#define SCCR_PCIEXP1CM_0 0x00000000
@@ -814,17 +822,6 @@
#define SCCR_PCIEXP2CM_2 0x00080000
#define SCCR_PCIEXP2CM_3 0x000c0000
-/* All of the four SATA controllers must have the same clock ratio */
-#define SCCR_SATA1CM 0x000000c0
-#define SCCR_SATA1CM_SHIFT 6
-#define SCCR_SATACM 0x000000ff
-#define SCCR_SATACM_SHIFT 0
-#define SCCR_SATACM_0 0x00000000
-#define SCCR_SATACM_1 0x00000055
-#define SCCR_SATACM_2 0x000000aa
-#define SCCR_SATACM_3 0x000000ff
-#endif
-
/* CSn_BDNS - Chip Select memory Bounds Register
*/
#define CSBNDS_SA 0x00FF0000
@@ -1170,9 +1167,52 @@
#define DDRCDR_M_ODR 0x00000002
#define DDRCDR_Q_DRN 0x00000001
+/* PCIE Bridge Register
+*/
+#define PEX_CSB_CTRL_OBPIOE 0x00000001
+#define PEX_CSB_CTRL_IBPIOE 0x00000002
+#define PEX_CSB_CTRL_WDMAE 0x00000004
+#define PEX_CSB_CTRL_RDMAE 0x00000008
+
+#define PEX_CSB_OBCTRL_PIOE 0x00000001
+#define PEX_CSB_OBCTRL_MEMWE 0x00000002
+#define PEX_CSB_OBCTRL_IOWE 0x00000004
+#define PEX_CSB_OBCTRL_CFGWE 0x00000008
+
+#define PEX_CSB_IBCTRL_PIOE 0x00000001
+
+#define PEX_OWAR_EN 0x00000001
+#define PEX_OWAR_TYPE_CFG 0x00000000
+#define PEX_OWAR_TYPE_IO 0x00000002
+#define PEX_OWAR_TYPE_MEM 0x00000004
+#define PEX_OWAR_RLXO 0x00000008
+#define PEX_OWAR_NANP 0x00000010
+#define PEX_OWAR_SIZE 0xFFFFF000
+
+#define PEX_IWAR_EN 0x00000001
+#define PEX_IWAR_TYPE_INT 0x00000000
+#define PEX_IWAR_TYPE_PF 0x00000004
+#define PEX_IWAR_TYPE_NO_PF 0x00000006
+#define PEX_IWAR_NSOV 0x00000008
+#define PEX_IWAR_NSNP 0x00000010
+#define PEX_IWAR_SIZE 0xFFFFF000
+#define PEX_IWAR_SIZE_1M 0x000FF000
+#define PEX_IWAR_SIZE_2M 0x001FF000
+#define PEX_IWAR_SIZE_4M 0x003FF000
+#define PEX_IWAR_SIZE_8M 0x007FF000
+#define PEX_IWAR_SIZE_16M 0x00FFF000
+#define PEX_IWAR_SIZE_32M 0x01FFF000
+#define PEX_IWAR_SIZE_64M 0x03FFF000
+#define PEX_IWAR_SIZE_128M 0x07FFF000
+#define PEX_IWAR_SIZE_256M 0x0FFFF000
+
+#define PEX_GCLK_RATIO 0x440
+
#ifndef __ASSEMBLY__
struct pci_region;
void mpc83xx_pci_init(int num_buses, struct pci_region **reg, int warmboot);
+void mpc83xx_pcislave_unlock(int bus);
+void mpc83xx_pcie_init(int num_buses, struct pci_region **reg, int warmboot);
#endif
#endif /* __MPC83XX_H__ */
diff --git a/include/pci.h b/include/pci.h
index eebe8a8..072273b 100644
--- a/include/pci.h
+++ b/include/pci.h
@@ -382,6 +382,8 @@
#define MAX_PCI_REGIONS 7
+#define INDIRECT_TYPE_NO_PCIE_LINK 1
+
/*
* Structure of a PCI controller (host bridge)
*/
@@ -394,6 +396,8 @@
volatile unsigned int *cfg_addr;
volatile unsigned char *cfg_data;
+ int indirect_type;
+
struct pci_region regions[MAX_PCI_REGIONS];
int region_count;
diff --git a/include/post.h b/include/post.h
index 97583b7..fe96312 100644
--- a/include/post.h
+++ b/include/post.h
@@ -80,6 +80,19 @@
extern unsigned int post_list_size;
extern int post_hotkeys_pressed(void);
+/*
+ * If GCC is configured to use a version of GAS that supports
+ * the .gnu_attribute directive, it will use that directive to
+ * record certain properties of the output code.
+ * This feature is new to GCC 4.3.0.
+ * .gnu_attribute is new to GAS 2.18.
+ */
+#if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 3)
+/* Tag_GNU_Power_ABI_FP/soft-float */
+#define GNU_FPOST_ATTR asm(".gnu_attribute 4, 2");
+#else
+#define GNU_FPOST_ATTR
+#endif /* __GNUC__ */
#endif /* __ASSEMBLY__ */
#define CONFIG_SYS_POST_RTC 0x00000001
diff --git a/lib_m68k/interrupts.c b/lib_m68k/interrupts.c
index 2dc079b..133494f 100644
--- a/lib_m68k/interrupts.c
+++ b/lib_m68k/interrupts.c
@@ -61,7 +61,7 @@
*/
void irq_install_handler (int vec, interrupt_handler_t * handler, void *arg)
{
- if ((vec < 0) || (vec > NR_IRQS)) {
+ if ((vec < 0) || (vec >= NR_IRQS)) {
printf ("irq_install_handler: wrong interrupt vector %d\n",
vec);
return;
@@ -73,7 +73,7 @@
void irq_free_handler (int vec)
{
- if ((vec < 0) || (vec > NR_IRQS)) {
+ if ((vec < 0) || (vec >= NR_IRQS)) {
return;
}
diff --git a/nand_spl/board/sheldon/simpc8313/Makefile b/nand_spl/board/sheldon/simpc8313/Makefile
new file mode 100644
index 0000000..b0967a3
--- /dev/null
+++ b/nand_spl/board/sheldon/simpc8313/Makefile
@@ -0,0 +1,100 @@
+#
+# (C) Copyright 2007
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+# (C) Copyright 2008 Freescale Semiconductor
+# (C) Copyright Sheldon Instruments, Inc. 2008
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+NAND_SPL := y
+TEXT_BASE := 0xfff00000
+
+include $(TOPDIR)/config.mk
+
+LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
+LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
+AFLAGS += -DCONFIG_NAND_SPL
+CFLAGS += -DCONFIG_NAND_SPL
+
+SOBJS = start.o ticks.o
+COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o nand_init.o time.o
+
+SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
+OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
+__OBJS := $(SOBJS) $(COBJS)
+LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
+
+nandobj := $(OBJTREE)/nand_spl/
+
+ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
+
+all: $(obj).depend $(ALL)
+
+$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
+ $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
+
+$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
+ $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
+
+$(nandobj)u-boot-spl: $(OBJS)
+ cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
+ -Map $(nandobj)u-boot-spl.map \
+ -o $(nandobj)u-boot-spl
+
+# create symbolic links for common files
+
+$(obj)start.S:
+ ln -sf $(SRCTREE)/cpu/mpc83xx/start.S $<
+
+$(obj)nand_boot_fsl_elbc.c:
+ ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $<
+
+$(obj)sdram.c:
+ ln -sf $(SRCTREE)/board/$(BOARDDIR)/sdram.c $<
+
+$(obj)$(BOARD).c:
+ ln -sf $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $<
+
+$(obj)ns16550.c:
+ ln -sf $(SRCTREE)/drivers/serial/ns16550.c $<
+
+$(obj)nand_init.c:
+ ln -sf $(SRCTREE)/cpu/mpc83xx/nand_init.c $<
+
+$(obj)time.c:
+ ln -sf $(SRCTREE)/lib_ppc/time.c $<
+
+$(obj)ticks.S:
+ ln -sf $(SRCTREE)/lib_ppc/ticks.S $<
+
+#########################################################################
+
+$(obj)%.o: $(obj)%.S
+ $(CC) $(AFLAGS) -c -o $@ $<
+
+$(obj)%.o: $(obj)%.c
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/cpu/i386/reset.S b/nand_spl/board/sheldon/simpc8313/u-boot.lds
similarity index 60%
copy from cpu/i386/reset.S
copy to nand_spl/board/sheldon/simpc8313/u-boot.lds
index 07a7384..40c4145 100644
--- a/cpu/i386/reset.S
+++ b/nand_spl/board/sheldon/simpc8313/u-boot.lds
@@ -1,7 +1,8 @@
/*
- * U-boot - i386 Startup Code
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
- * Copyright (c) 2002 Omicron Ceti AB, Daniel Engström <denaiel@omicron.se>
+ * Copyright 2008 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -22,16 +23,30 @@
* MA 02111-1307 USA
*/
-/* Reset vector, jumps to start16.S */
+OUTPUT_ARCH(powerpc)
+SECTIONS
+{
+ . = 0xfff00000;
+ .text : {
+ *(.text*)
+ . = ALIGN(16);
+ *(.rodata*)
+ *(.eh_frame)
+ }
-.extern start16
+ . = ALIGN(8);
+ .data : {
+ *(.data*)
+ *(.sdata*)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ __got2_entries = (. - _GOT2_TABLE_) >> 2;
+ }
-.section .reset, "ax"
-.code16
-reset_vector:
- cli
- cld
- jmp start16
-
- .org 0xf
- nop
+ . = ALIGN(8);
+ __bss_start = .;
+ .bss (NOLOAD) : { *(.*bss) }
+ _end = .;
+}
+ENTRY(_start)
+ASSERT(_end <= 0xfff01000, "NAND bootstrap too big");
diff --git a/post/lib_ppc/fpu/20001122-1.c b/post/lib_ppc/fpu/20001122-1.c
index a8537fa..bef80c5 100644
--- a/post/lib_ppc/fpu/20001122-1.c
+++ b/post/lib_ppc/fpu/20001122-1.c
@@ -30,6 +30,8 @@
#if CONFIG_POST & CONFIG_SYS_POST_FPU
+GNU_FPOST_ATTR
+
int fpu_post_test_math1 (void)
{
volatile double a, *p;
diff --git a/post/lib_ppc/fpu/20010114-2.c b/post/lib_ppc/fpu/20010114-2.c
index 91e3631..ee564e8 100644
--- a/post/lib_ppc/fpu/20010114-2.c
+++ b/post/lib_ppc/fpu/20010114-2.c
@@ -30,6 +30,8 @@
#if CONFIG_POST & CONFIG_SYS_POST_FPU
+GNU_FPOST_ATTR
+
static float rintf (float x)
{
volatile float TWO23 = 8388608.0;
diff --git a/post/lib_ppc/fpu/20010226-1.c b/post/lib_ppc/fpu/20010226-1.c
index b00386b..099ca4a 100644
--- a/post/lib_ppc/fpu/20010226-1.c
+++ b/post/lib_ppc/fpu/20010226-1.c
@@ -30,6 +30,8 @@
#if CONFIG_POST & CONFIG_SYS_POST_FPU
+GNU_FPOST_ATTR
+
int fpu_post_test_math3 (void)
{
volatile long double dfrom = 1.1;
diff --git a/post/lib_ppc/fpu/980619-1.c b/post/lib_ppc/fpu/980619-1.c
index ceb2b76..46a31ae 100644
--- a/post/lib_ppc/fpu/980619-1.c
+++ b/post/lib_ppc/fpu/980619-1.c
@@ -30,6 +30,8 @@
#if CONFIG_POST & CONFIG_SYS_POST_FPU
+GNU_FPOST_ATTR
+
int fpu_post_test_math4 (void)
{
volatile float reale = 1.0f;
diff --git a/post/lib_ppc/fpu/Makefile b/post/lib_ppc/fpu/Makefile
index db43593..a681539 100644
--- a/post/lib_ppc/fpu/Makefile
+++ b/post/lib_ppc/fpu/Makefile
@@ -29,4 +29,5 @@
include $(TOPDIR)/post/rules.mk
+CFLAGS := $(shell echo $(CFLAGS) | sed s/-msoft-float//)
CFLAGS += -mhard-float -fkeep-inline-functions
diff --git a/post/lib_ppc/fpu/acc1.c b/post/lib_ppc/fpu/acc1.c
index 8a65193..9fca9b3 100644
--- a/post/lib_ppc/fpu/acc1.c
+++ b/post/lib_ppc/fpu/acc1.c
@@ -30,6 +30,8 @@
#if CONFIG_POST & CONFIG_SYS_POST_FPU
+GNU_FPOST_ATTR
+
static double func (const double *array)
{
double d = *array;
diff --git a/post/lib_ppc/fpu/compare-fp-1.c b/post/lib_ppc/fpu/compare-fp-1.c
index ab47657..f836b29 100644
--- a/post/lib_ppc/fpu/compare-fp-1.c
+++ b/post/lib_ppc/fpu/compare-fp-1.c
@@ -32,6 +32,8 @@
#if CONFIG_POST & CONFIG_SYS_POST_FPU
+GNU_FPOST_ATTR
+
static int failed;
#define TEST(c) if ((c) != ok) failed++
diff --git a/post/lib_ppc/fpu/fpu.c b/post/lib_ppc/fpu/fpu.c
index 846b76d..3f3adea 100644
--- a/post/lib_ppc/fpu/fpu.c
+++ b/post/lib_ppc/fpu/fpu.c
@@ -40,6 +40,8 @@
#include <watchdog.h>
+GNU_FPOST_ATTR
+
extern int fpu_status (void);
extern void fpu_enable (void);
extern void fpu_disable (void);
diff --git a/post/lib_ppc/fpu/mul-subnormal-single-1.c b/post/lib_ppc/fpu/mul-subnormal-single-1.c
index 9c514e1..1f3732d 100644
--- a/post/lib_ppc/fpu/mul-subnormal-single-1.c
+++ b/post/lib_ppc/fpu/mul-subnormal-single-1.c
@@ -32,6 +32,8 @@
#if CONFIG_POST & CONFIG_SYS_POST_FPU
+GNU_FPOST_ATTR
+
union uf
{
unsigned int u;
diff --git a/tools/easylogo/easylogo.c b/tools/easylogo/easylogo.c
index 00a1e4e..41e5838 100644
--- a/tools/easylogo/easylogo.c
+++ b/tools/easylogo/easylogo.c
@@ -3,15 +3,19 @@
** ==============================
** (C) 2000 by Paolo Scaffardi (arsenio@tin.it)
** AIRVENT SAM s.p.a - RIMINI(ITALY)
+** (C) 2007-2008 Mike Frysinger <vapier@gentoo.org>
**
** This is still under construction!
*/
+#include <errno.h>
#include <getopt.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
#pragma pack(1)
@@ -49,6 +53,17 @@
int width, height, pixels, bpp, pixel_size, size, palette_size, yuyv;
} image_t;
+void *xmalloc (size_t size)
+{
+ void *ret = malloc (size);
+ if (!ret) {
+ fprintf (stderr, "\nerror: malloc(%zu) failed: %s",
+ size, strerror(errno));
+ exit (1);
+ }
+ return ret;
+}
+
void StringUpperCase (char *str)
{
int count = strlen (str);
@@ -171,7 +186,7 @@
image->pixel_size = ((image->bpp - 1) / 8) + 1;
image->pixels = image->width * image->height;
image->size = image->pixels * image->pixel_size;
- image->data = malloc (image->size);
+ image->data = xmalloc (image->size);
if (image->bpp != 24) {
printf ("Bpp not supported: %d!\n", image->bpp);
@@ -192,7 +207,7 @@
/* Swapping image */
if (!(header.ImageDescriptorByte & 0x20)) {
- unsigned char *temp = malloc (image->size);
+ unsigned char *temp = xmalloc (image->size);
int linesize = image->pixel_size * image->width;
void *dest = image->data,
*source = temp + image->size - linesize;
@@ -239,7 +254,7 @@
yuyv_image->pixels = yuyv_image->width * yuyv_image->height;
yuyv_image->size = yuyv_image->pixels * yuyv_image->pixel_size;
dest = (unsigned short *) (yuyv_image->data =
- malloc (yuyv_image->size));
+ xmalloc (yuyv_image->size));
yuyv_image->palette = 0;
yuyv_image->palette_size = 0;
@@ -261,6 +276,8 @@
return 0;
}
+int use_gzip = 0;
+
int image_save_header (image_t * image, char *filename, char *varname)
{
FILE *file = fopen (filename, "w");
@@ -283,6 +300,65 @@
fprintf (file, " *\t\t'x'\t\tis the horizontal position\n");
fprintf (file, " *\t\t'y'\t\tis the vertical position\n */\n\n");
+ /* gzip compress */
+ if (use_gzip & 0x1) {
+ const char *errstr = NULL;
+ unsigned char *compressed;
+ struct stat st;
+ FILE *gz;
+ char *gzfilename = xmalloc(strlen (filename) + 20);
+ char *gzcmd = xmalloc(strlen (filename) + 20);
+
+ sprintf (gzfilename, "%s.gz", filename);
+ sprintf (gzcmd, "gzip > %s", gzfilename);
+ gz = popen (gzcmd, "w");
+ if (!gz) {
+ errstr = "\nerror: popen() failed";
+ goto done;
+ }
+ if (fwrite (image->data, image->size, 1, gz) != 1) {
+ errstr = "\nerror: writing data to gzip failed";
+ goto done;
+ }
+ if (pclose (gz)) {
+ errstr = "\nerror: gzip process failed";
+ goto done;
+ }
+
+ gz = fopen (gzfilename, "r");
+ if (!gz) {
+ errstr = "\nerror: open() on gzip data failed";
+ goto done;
+ }
+ if (stat (gzfilename, &st)) {
+ errstr = "\nerror: stat() on gzip file failed";
+ goto done;
+ }
+ compressed = xmalloc (st.st_size);
+ if (fread (compressed, st.st_size, 1, gz) != 1) {
+ errstr = "\nerror: reading gzip data failed";
+ goto done;
+ }
+ fclose (gz);
+
+ unlink (gzfilename);
+
+ dataptr = compressed;
+ count = st.st_size;
+ fprintf (file, "#define EASYLOGO_ENABLE_GZIP %i\n\n", count);
+ if (use_gzip & 0x2)
+ fprintf (file, "static unsigned char EASYLOGO_DECOMP_BUFFER[%i];\n\n", image->size);
+
+ done:
+ free (gzfilename);
+ free (gzcmd);
+
+ if (errstr) {
+ perror (errstr);
+ return -1;
+ }
+ }
+
/* Headers */
fprintf (file, "#include <video_easylogo.h>\n\n");
/* Macros */
@@ -300,8 +376,8 @@
fprintf (file, "#define DEF_%s_SIZE\t\t%d\n\n", def_name,
image->size);
/* Declaration */
- fprintf (file, "unsigned char DEF_%s_DATA[DEF_%s_SIZE] = {\n",
- def_name, def_name);
+ fprintf (file, "unsigned char DEF_%s_DATA[] = {\n",
+ def_name);
/* Data */
while (count)
@@ -359,6 +435,8 @@
"\n"
"Options:\n"
" -r Output RGB instead of YUYV\n"
+ " -g Compress with gzip\n"
+ " -b Preallocate space in bss for decompressing image\n"
" -h Help output\n"
"\n"
"Where: 'inputfile' is the TGA image to load\n"
@@ -377,7 +455,7 @@
image_t rgb_logo, yuyv_logo;
- while ((c = getopt(argc, argv, "hr")) > 0) {
+ while ((c = getopt(argc, argv, "hrgb")) > 0) {
switch (c) {
case 'h':
usage (0);
@@ -386,6 +464,14 @@
use_rgb = true;
puts ("Using 24-bit RGB Output Fromat");
break;
+ case 'g':
+ use_gzip |= 0x1;
+ puts ("Compressing with gzip");
+ break;
+ case 'b':
+ use_gzip |= 0x2;
+ puts ("Preallocating bss space for decompressing image");
+ break;
default:
usage (1);
break;