mgsuvd, mgcoge: move this 2 boards in one dir.
There are some more extensions, which are for both boards
and some more boards from this manufacturer will follow soon.
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/keymile/mgcoge/Makefile b/board/keymile/mgcoge/Makefile
new file mode 100644
index 0000000..e00295d
--- /dev/null
+++ b/board/keymile/mgcoge/Makefile
@@ -0,0 +1,53 @@
+#
+# (C) Copyright 2001-2007
+# 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
+
+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/mgcoge/config.mk b/board/keymile/mgcoge/config.mk
new file mode 100644
index 0000000..143bc9f
--- /dev/null
+++ b/board/keymile/mgcoge/config.mk
@@ -0,0 +1,24 @@
+#
+# (C) Copyright 2007
+# 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 = 0xFE000000
diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
new file mode 100644
index 0000000..51b6dc6
--- /dev/null
+++ b/board/keymile/mgcoge/mgcoge.c
@@ -0,0 +1,360 @@
+/*
+ * (C) Copyright 2007
+ * 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
+ */
+
+#include <common.h>
+#include <mpc8260.h>
+#include <ioports.h>
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#endif
+
+/*
+ * I/O Port configuration table
+ *
+ * if conf is 1, then that port pin will be configured at boot time
+ * according to the five values podr/pdir/ppar/psor/pdat for that entry
+ */
+const iop_conf_t iop_conf_tab[4][32] = {
+
+ /* Port A */
+ { /* conf ppar psor pdir podr pdat */
+ /* PA31 */ { 0, 0, 0, 0, 0, 0 }, /* PA31 */
+ /* PA30 */ { 0, 0, 0, 0, 0, 0 }, /* PA30 */
+ /* PA29 */ { 0, 0, 0, 0, 0, 0 }, /* PA29 */
+ /* PA28 */ { 0, 0, 0, 0, 0, 0 }, /* PA28 */
+ /* PA27 */ { 0, 0, 0, 0, 0, 0 }, /* PA27 */
+ /* PA26 */ { 0, 0, 0, 0, 0, 0 }, /* PA26 */
+ /* PA25 */ { 0, 0, 0, 0, 0, 0 }, /* PA25 */
+ /* PA24 */ { 0, 0, 0, 0, 0, 0 }, /* PA24 */
+ /* PA23 */ { 0, 0, 0, 0, 0, 0 }, /* PA23 */
+ /* PA22 */ { 0, 0, 0, 0, 0, 0 }, /* PA22 */
+ /* PA21 */ { 0, 0, 0, 0, 0, 0 }, /* PA21 */
+ /* PA20 */ { 0, 0, 0, 0, 0, 0 }, /* PA20 */
+ /* PA19 */ { 0, 0, 0, 0, 0, 0 }, /* PA19 */
+ /* PA18 */ { 0, 0, 0, 0, 0, 0 }, /* PA18 */
+ /* PA17 */ { 0, 0, 0, 0, 0, 0 }, /* PA17 */
+ /* PA16 */ { 0, 0, 0, 0, 0, 0 }, /* PA16 */
+ /* PA15 */ { 0, 0, 0, 0, 0, 0 }, /* PA15 */
+ /* PA14 */ { 0, 0, 0, 0, 0, 0 }, /* PA14 */
+ /* PA13 */ { 0, 0, 0, 0, 0, 0 }, /* PA13 */
+ /* PA12 */ { 0, 0, 0, 0, 0, 0 }, /* PA12 */
+ /* PA11 */ { 0, 0, 0, 0, 0, 0 }, /* PA11 */
+ /* PA10 */ { 0, 0, 0, 0, 0, 0 }, /* PA10 */
+ /* PA9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC2 TxD */
+ /* PA8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC2 RxD */
+ /* PA7 */ { 0, 0, 0, 0, 0, 0 }, /* PA7 */
+ /* PA6 */ { 0, 0, 0, 0, 0, 0 }, /* PA6 */
+ /* PA5 */ { 0, 0, 0, 0, 0, 0 }, /* PA5 */
+ /* PA4 */ { 0, 0, 0, 0, 0, 0 }, /* PA4 */
+ /* PA3 */ { 0, 0, 0, 0, 0, 0 }, /* PA3 */
+ /* PA2 */ { 0, 0, 0, 0, 0, 0 }, /* PA2 */
+ /* PA1 */ { 0, 0, 0, 0, 0, 0 }, /* PA1 */
+ /* PA0 */ { 0, 0, 0, 0, 0, 0 } /* PA0 */
+ },
+
+ /* Port B */
+ { /* conf ppar psor pdir podr pdat */
+ /* PB31 */ { 0, 0, 0, 0, 0, 0 }, /* PB31 */
+ /* PB30 */ { 0, 0, 0, 0, 0, 0 }, /* PB30 */
+ /* PB29 */ { 0, 0, 0, 0, 0, 0 }, /* PB29 */
+ /* PB28 */ { 0, 0, 0, 0, 0, 0 }, /* PB28 */
+ /* PB27 */ { 0, 0, 0, 0, 0, 0 }, /* PB27 */
+ /* PB26 */ { 0, 0, 0, 0, 0, 0 }, /* PB26 */
+ /* PB25 */ { 0, 0, 0, 0, 0, 0 }, /* PB25 */
+ /* PB24 */ { 0, 0, 0, 0, 0, 0 }, /* PB24 */
+ /* PB23 */ { 0, 0, 0, 0, 0, 0 }, /* PB23 */
+ /* PB22 */ { 0, 0, 0, 0, 0, 0 }, /* PB22 */
+ /* PB21 */ { 0, 0, 0, 0, 0, 0 }, /* PB21 */
+ /* PB20 */ { 0, 0, 0, 0, 0, 0 }, /* PB20 */
+ /* PB19 */ { 0, 0, 0, 0, 0, 0 }, /* PB19 */
+ /* PB18 */ { 0, 0, 0, 0, 0, 0 }, /* PB18 */
+ /* PB17 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB16 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB15 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB14 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB13 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB12 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB11 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB10 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB9 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB8 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB7 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB6 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB5 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB4 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* non-existent */
+ },
+
+ /* Port C */
+ { /* conf ppar psor pdir podr pdat */
+ /* PC31 */ { 0, 0, 0, 0, 0, 0 }, /* PC31 */
+ /* PC30 */ { 0, 0, 0, 0, 0, 0 }, /* PC30 */
+ /* PC29 */ { 0, 0, 0, 0, 0, 0 }, /* PC29 */
+ /* PC28 */ { 0, 0, 0, 0, 0, 0 }, /* PC28 */
+ /* PC27 */ { 0, 0, 0, 0, 0, 0 }, /* PC27 */
+ /* PC26 */ { 0, 0, 0, 0, 0, 0 }, /* PC26 */
+ /* PC25 */ { 1, 1, 0, 0, 0, 0 }, /* SCC4 RxClk */
+ /* PC24 */ { 1, 1, 0, 0, 0, 0 }, /* SCC4 TxClk */
+ /* PC23 */ { 0, 0, 0, 0, 0, 0 }, /* PC23 */
+ /* PC22 */ { 0, 0, 0, 0, 0, 0 }, /* PC22 */
+ /* PC21 */ { 0, 0, 0, 0, 0, 0 }, /* PC21 */
+ /* PC20 */ { 0, 0, 0, 0, 0, 0 }, /* PC20 */
+ /* PC19 */ { 0, 0, 0, 0, 0, 0 }, /* PC19 */
+ /* PC18 */ { 0, 0, 0, 0, 0, 0 }, /* PC18 */
+ /* PC17 */ { 0, 0, 0, 0, 0, 0 }, /* PC17 */
+ /* PC16 */ { 0, 0, 0, 0, 0, 0 }, /* PC16 */
+ /* PC15 */ { 0, 0, 0, 0, 0, 0 }, /* PC15 */
+ /* PC14 */ { 0, 0, 0, 0, 0, 0 }, /* PC14 */
+ /* PC13 */ { 0, 0, 0, 0, 0, 0 }, /* PC13 */
+ /* PC12 */ { 0, 0, 0, 0, 0, 0 }, /* PC12 */
+ /* PC11 */ { 0, 0, 0, 0, 0, 0 }, /* PC11 */
+ /* PC10 */ { 0, 0, 0, 0, 0, 0 }, /* PC10 */
+ /* PC9 */ { 1, 1, 0, 0, 0, 0 }, /* SCC4: CTS */
+ /* PC8 */ { 1, 1, 0, 0, 0, 0 }, /* SCC4: CD */
+ /* PC7 */ { 0, 0, 0, 0, 0, 0 }, /* PC7 */
+ /* PC6 */ { 0, 0, 0, 0, 0, 0 }, /* PC6 */
+ /* PC5 */ { 0, 0, 0, 0, 0, 0 }, /* PC5 */
+ /* PC4 */ { 0, 0, 0, 0, 0, 0 }, /* PC4 */
+ /* PC3 */ { 0, 0, 0, 0, 0, 0 }, /* PC3 */
+ /* PC2 */ { 0, 0, 0, 0, 0, 0 }, /* PC2 */
+ /* PC1 */ { 0, 0, 0, 0, 0, 0 }, /* PC1 */
+ /* PC0 */ { 0, 0, 0, 0, 0, 0 }, /* PC0 */
+ },
+
+ /* Port D */
+ { /* conf ppar psor pdir podr pdat */
+ /* PD31 */ { 0, 0, 0, 0, 0, 0 }, /* PD31 */
+ /* PD30 */ { 0, 0, 0, 0, 0, 0 }, /* PD30 */
+ /* PD29 */ { 0, 0, 0, 0, 0, 0 }, /* PD29 */
+ /* PD28 */ { 0, 0, 0, 0, 0, 0 }, /* PD28 */
+ /* PD27 */ { 0, 0, 0, 0, 0, 0 }, /* PD27 */
+ /* PD26 */ { 0, 0, 0, 0, 0, 0 }, /* PD26 */
+ /* PD25 */ { 0, 0, 0, 0, 0, 0 }, /* PD25 */
+ /* PD24 */ { 0, 0, 0, 0, 0, 0 }, /* PD24 */
+ /* PD23 */ { 0, 0, 0, 0, 0, 0 }, /* PD23 */
+ /* PD22 */ { 1, 1, 0, 0, 0, 0 }, /* SCC4: RXD */
+ /* PD21 */ { 1, 1, 0, 1, 0, 0 }, /* SCC4: TXD */
+ /* PD20 */ { 1, 1, 0, 1, 0, 0 }, /* SCC4: RTS */
+ /* PD19 */ { 0, 0, 0, 0, 0, 0 }, /* PD19 */
+ /* PD18 */ { 0, 0, 0, 0, 0, 0 }, /* PD18 */
+ /* PD17 */ { 0, 0, 0, 0, 0, 0 }, /* PD17 */
+ /* PD16 */ { 0, 0, 0, 0, 0, 0 }, /* PD16 */
+ /* PD15 */ { 0, 0, 0, 0, 0, 0 }, /* PD15 */
+ /* PD14 */ { 0, 0, 0, 0, 0, 0 }, /* PD14 */
+ /* PD13 */ { 0, 0, 0, 0, 0, 0 }, /* PD13 */
+ /* PD12 */ { 0, 0, 0, 0, 0, 0 }, /* PD12 */
+ /* PD11 */ { 0, 0, 0, 0, 0, 0 }, /* PD11 */
+ /* PD10 */ { 0, 0, 0, 0, 0, 0 }, /* PD10 */
+ /* PD9 */ { 0, 0, 0, 0, 0, 0 }, /* PD9 */
+ /* PD8 */ { 0, 0, 0, 0, 0, 0 }, /* PD8 */
+ /* PD7 */ { 0, 0, 0, 0, 0, 0 }, /* PD7 */
+ /* PD6 */ { 0, 0, 0, 0, 0, 0 }, /* PD6 */
+ /* PD5 */ { 0, 0, 0, 0, 0, 0 }, /* PD5 */
+ /* PD4 */ { 0, 0, 0, 0, 0, 0 }, /* PD4 */
+ /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* non-existent */
+ }
+};
+
+/* Try SDRAM initialization with P/LSDMR=sdmr and ORx=orx
+ *
+ * This routine performs standard 8260 initialization sequence
+ * and calculates the available memory size. It may be called
+ * several times to try different SDRAM configurations on both
+ * 60x and local buses.
+ */
+static long int try_init (volatile memctl8260_t * memctl, ulong sdmr,
+ ulong orx, volatile uchar * base)
+{
+ volatile uchar c = 0xff;
+ volatile uint *sdmr_ptr;
+ volatile uint *orx_ptr;
+ ulong maxsize, size;
+ int i;
+
+ /* We must be able to test a location outsize the maximum legal size
+ * to find out THAT we are outside; but this address still has to be
+ * mapped by the controller. That means, that the initial mapping has
+ * to be (at least) twice as large as the maximum expected size.
+ */
+ maxsize = (1 + (~orx | 0x7fff))/* / 2*/;
+
+ sdmr_ptr = &memctl->memc_psdmr;
+ orx_ptr = &memctl->memc_or1;
+
+ *orx_ptr = orx;
+
+ /*
+ * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
+ *
+ * "At system reset, initialization software must set up the
+ * programmable parameters in the memory controller banks registers
+ * (ORx, BRx, P/LSDMR). After all memory parameters are configured,
+ * system software should execute the following initialization sequence
+ * for each SDRAM device.
+ *
+ * 1. Issue a PRECHARGE-ALL-BANKS command
+ * 2. Issue eight CBR REFRESH commands
+ * 3. Issue a MODE-SET command to initialize the mode register
+ *
+ * The initial commands are executed by setting P/LSDMR[OP] and
+ * accessing the SDRAM with a single-byte transaction."
+ *
+ * The appropriate BRx/ORx registers have already been set when we
+ * get here. The SDRAM can be accessed at the address CFG_SDRAM_BASE.
+ */
+
+ *sdmr_ptr = sdmr | PSDMR_OP_PREA;
+ *base = c;
+
+ *sdmr_ptr = sdmr | PSDMR_OP_CBRR;
+ for (i = 0; i < 8; i++)
+ *base = c;
+
+ *sdmr_ptr = sdmr | PSDMR_OP_MRW;
+ *(base + CFG_MRS_OFFS) = c; /* setting MR on address lines */
+
+ *sdmr_ptr = sdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+ *base = c;
+
+ size = get_ram_size((long *)base, maxsize);
+ *orx_ptr = orx | ~(size - 1);
+
+ return (size);
+}
+
+phys_size_t initdram(int board_type)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8260_t *memctl = &immap->im_memctl;
+
+ long psize;
+
+ memctl->memc_psrt = CFG_PSRT;
+ memctl->memc_mptpr = CFG_MPTPR;
+
+#ifndef CFG_RAMBOOT
+ /* 60x SDRAM setup:
+ */
+ psize = try_init (memctl, CFG_PSDMR, CFG_OR1,
+ (uchar *) CFG_SDRAM_BASE);
+#endif /* CFG_RAMBOOT */
+
+ icache_enable ();
+
+ return (psize);
+}
+
+int checkboard(void)
+{
+ puts("Board: mgcoge\n");
+
+ return 0;
+}
+
+/*
+ * Early board initalization.
+ */
+int board_early_init_r(void)
+{
+ /* setup the UPIOx */
+ *(char *)(CFG_PIGGY_BASE + 0x02) = 0xc0;
+ *(char *)(CFG_PIGGY_BASE + 0x03) = 0x15;
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+/*
+ * update "memory" property in the blob
+ */
+void ft_blob_update(void *blob, bd_t *bd)
+{
+ int ret, nodeoffset = 0;
+ ulong memory_data[2] = {0};
+ ulong flash_data[8] = {0};
+
+ memory_data[0] = cpu_to_be32(bd->bi_memstart);
+ memory_data[1] = cpu_to_be32(bd->bi_memsize);
+
+ nodeoffset = fdt_path_offset (blob, "/memory");
+ if (nodeoffset >= 0) {
+ ret = fdt_setprop(blob, nodeoffset, "reg", memory_data,
+ sizeof(memory_data));
+ if (ret < 0)
+ printf("ft_blob_update(): cannot set /memory/reg "
+ "property err:%s\n", fdt_strerror(ret));
+ }
+ else {
+ /* memory node is required in dts */
+ printf("ft_blob_update(): cannot find /memory node "
+ "err:%s\n", fdt_strerror(nodeoffset));
+ }
+ /* update Flash addr, size */
+ flash_data[2] = cpu_to_be32(CFG_FLASH_BASE);
+ flash_data[3] = cpu_to_be32(CFG_FLASH_SIZE);
+ flash_data[4] = cpu_to_be32(1);
+ flash_data[5] = cpu_to_be32(0);
+ flash_data[6] = cpu_to_be32(CFG_FLASH_BASE_1);
+ flash_data[7] = cpu_to_be32(CFG_FLASH_SIZE_1);
+ nodeoffset = fdt_path_offset (blob, "/localbus");
+ if (nodeoffset >= 0) {
+ ret = fdt_setprop(blob, nodeoffset, "ranges", flash_data,
+ sizeof(flash_data));
+ if (ret < 0)
+ printf("ft_blob_update(): cannot set /localbus/ranges "
+ "property err:%s\n", fdt_strerror(ret));
+ }
+ else {
+ /* memory node is required in dts */
+ printf("ft_blob_update(): cannot find /localbus node "
+ "err:%s\n", fdt_strerror(nodeoffset));
+ }
+ /* MAC Adresse */
+ nodeoffset = fdt_path_offset (blob, "/soc/cpm/ethernet");
+ if (nodeoffset >= 0) {
+ ret = fdt_setprop(blob, nodeoffset, "mac-address", bd->bi_enetaddr,
+ sizeof(uchar) * 6);
+ if (ret < 0)
+ printf("ft_blob_update(): cannot set /soc/cpm/ethernet/mac-address "
+ "property err:%s\n", fdt_strerror(ret));
+ }
+ else {
+ /* memory node is required in dts */
+ printf("ft_blob_update(): cannot find /soc/cpm/ethernet node "
+ "err:%s\n", fdt_strerror(nodeoffset));
+ }
+
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ ft_cpu_setup( blob, bd);
+ ft_blob_update(blob, bd);
+}
+#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/board/keymile/mgsuvd/Makefile b/board/keymile/mgsuvd/Makefile
new file mode 100644
index 0000000..efdd410
--- /dev/null
+++ b/board/keymile/mgsuvd/Makefile
@@ -0,0 +1,47 @@
+#
+# (C) Copyright 2007
+# 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
+#
+
+include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS = $(BOARD).o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/keymile/mgsuvd/config.mk b/board/keymile/mgsuvd/config.mk
new file mode 100644
index 0000000..8625cea
--- /dev/null
+++ b/board/keymile/mgsuvd/config.mk
@@ -0,0 +1,28 @@
+#
+# (C) Copyright 2007
+# 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
+#
+
+#
+# mgsvud boards
+#
+
+TEXT_BASE = 0xf0000000
diff --git a/board/keymile/mgsuvd/mgsuvd.c b/board/keymile/mgsuvd/mgsuvd.c
new file mode 100644
index 0000000..c51ea7e
--- /dev/null
+++ b/board/keymile/mgsuvd/mgsuvd.c
@@ -0,0 +1,227 @@
+/*
+ * (C) Copyright 2007
+ * 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
+ */
+
+#if 0
+#define DEBUG
+#endif
+
+#include <common.h>
+#include <mpc8xx.h>
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+const uint sdram_table[] =
+{
+ 0x0f07fc04, 0x0ffffc04, 0x00bdfc04, 0x0ff77c00,
+ 0x1ffffc05, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+ /* 0x08 Burst Read */
+ 0x0f07fc04, 0x0ffffc04, 0x00bdfc04, 0x00fffc00,
+ 0x00fffc00, 0x00fffc00, 0x0ff77c00, 0x1ffffc05,
+ /* 0x10 Load mode register */
+ 0x0ffffc34, 0x0ff57c04, 0x0ffffc04, 0x1ffffc05,
+ 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+ /* 0x18 Single Write */
+ 0x0f07fc04, 0x0ffffc00, 0x00bd7c04, 0x0ffffc04,
+ 0x0ff77c04, 0x1ffffc05, 0xfffffc04, 0xfffffc04,
+ /* 0x20 Burst Write */
+ 0x0f07fc04, 0x0ffffc00, 0x00bd7c00, 0x00fffc00,
+ 0x00fffc00, 0x00fffc04, 0x0ffffc04, 0x0ff77c04,
+ 0x1ffffc05, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+ 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+ /* 0x30 Precharge all and Refresh */
+ 0x0ff77c04, 0x0ffffc04, 0x0ff5fc84, 0x0ffffc04,
+ 0x0ffffc04, 0x0ffffc84, 0x1ffffc05, 0xfffffc04,
+ 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+ /* 0x3C Exception */
+ 0x7ffffc04, 0xfffffc07, 0xfffffc04, 0xfffffc04,
+};
+
+int checkboard (void)
+{
+ puts ("Board: Keymile mgsuvd\n");
+ return (0);
+}
+
+phys_size_t initdram (int board_type)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ long int size;
+
+ upmconfig (UPMB, (uint *) sdram_table,
+ sizeof (sdram_table) / sizeof (uint));
+
+ /*
+ * Preliminary prescaler for refresh (depends on number of
+ * banks): This value is selected for four cycles every 62.4 us
+ * with two SDRAM banks or four cycles every 31.2 us with one
+ * bank. It will be adjusted after memory sizing.
+ */
+ memctl->memc_mptpr = CFG_MPTPR;
+
+ /*
+ * The following value is used as an address (i.e. opcode) for
+ * the LOAD MODE REGISTER COMMAND during SDRAM initialisation. If
+ * the port size is 32bit the SDRAM does NOT "see" the lower two
+ * address lines, i.e. mar=0x00000088 -> opcode=0x00000022 for
+ * MICRON SDRAMs:
+ * -> 0 00 010 0 010
+ * | | | | +- Burst Length = 4
+ * | | | +----- Burst Type = Sequential
+ * | | +------- CAS Latency = 2
+ * | +----------- Operating Mode = Standard
+ * +-------------- Write Burst Mode = Programmed Burst Length
+ */
+ memctl->memc_mar = CFG_MAR;
+
+ /*
+ * Map controller banks 1 to the SDRAM banks 1 at
+ * preliminary addresses - these have to be modified after the
+ * SDRAM size has been determined.
+ */
+ memctl->memc_or1 = CFG_OR1_PRELIM;
+ memctl->memc_br1 = CFG_BR1_PRELIM;
+
+ memctl->memc_mbmr = CFG_MBMR & (~(MBMR_PTBE)); /* no refresh yet */
+
+ udelay (200);
+
+ /* perform SDRAM initializsation sequence */
+
+ memctl->memc_mcr = 0x80802830; /* SDRAM bank 0 */
+ udelay (1);
+ memctl->memc_mcr = 0x80802110; /* SDRAM bank 0 - execute twice */
+ udelay (1);
+
+ memctl->memc_mbmr |= MBMR_PTBE; /* enable refresh */
+
+ udelay (1000);
+
+ /*
+ * Check Bank 0 Memory Size for re-configuration
+ *
+ */
+ size = get_ram_size(SDRAM_BASE1_PRELIM, SDRAM_MAX_SIZE);
+
+ udelay (1000);
+
+ debug ("SDRAM Bank 0: %ld MB\n", size >> 20);
+
+ return (size);
+}
+
+/*
+ * Early board initalization.
+ */
+int board_early_init_r(void)
+{
+ /* setup the UPIOx */
+ *(char *)(CFG_PIGGY_BASE + 0x02) = 0xc0;
+ *(char *)(CFG_PIGGY_BASE + 0x03) = 0x35;
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+/*
+ * update "memory" property in the blob
+ */
+void ft_blob_update(void *blob, bd_t *bd)
+{
+ int ret, nodeoffset = 0;
+ ulong brg_data[1] = {0};
+ ulong memory_data[2] = {0};
+ ulong flash_data[4] = {0};
+
+ memory_data[0] = cpu_to_be32(bd->bi_memstart);
+ memory_data[1] = cpu_to_be32(bd->bi_memsize);
+
+ nodeoffset = fdt_path_offset (blob, "/memory");
+ if (nodeoffset >= 0) {
+ ret = fdt_setprop(blob, nodeoffset, "reg", memory_data,
+ sizeof(memory_data));
+ if (ret < 0)
+ printf("ft_blob_update(): cannot set /memory/reg "
+ "property err:%s\n", fdt_strerror(ret));
+ }
+ else {
+ /* memory node is required in dts */
+ printf("ft_blob_update(): cannot find /memory node "
+ "err:%s\n", fdt_strerror(nodeoffset));
+ }
+
+ flash_data[2] = cpu_to_be32(bd->bi_flashstart);
+ flash_data[3] = cpu_to_be32(bd->bi_flashsize);
+ nodeoffset = fdt_path_offset (blob, "/localbus");
+ if (nodeoffset >= 0) {
+ ret = fdt_setprop(blob, nodeoffset, "ranges", flash_data,
+ sizeof(flash_data));
+ if (ret < 0)
+ printf("ft_blob_update(): cannot set /localbus/ranges "
+ "property err:%s\n", fdt_strerror(ret));
+ }
+ else {
+ /* memory node is required in dts */
+ printf("ft_blob_update(): cannot find /localbus node "
+ "err:%s\n", fdt_strerror(nodeoffset));
+ }
+ /* BRG */
+ brg_data[0] = cpu_to_be32(bd->bi_busfreq);
+ nodeoffset = fdt_path_offset (blob, "/soc/cpm");
+ if (nodeoffset >= 0) {
+ ret = fdt_setprop(blob, nodeoffset, "brg-frequency", brg_data,
+ sizeof(brg_data));
+ if (ret < 0)
+ printf("ft_blob_update(): cannot set /soc/cpm/brg-frequency "
+ "property err:%s\n", fdt_strerror(ret));
+ }
+ else {
+ /* memory node is required in dts */
+ printf("ft_blob_update(): cannot find /soc/cpm node "
+ "err:%s\n", fdt_strerror(nodeoffset));
+ }
+ /* MAC Adresse */
+ nodeoffset = fdt_path_offset (blob, "/soc/cpm/ethernet");
+ if (nodeoffset >= 0) {
+ ret = fdt_setprop(blob, nodeoffset, "mac-address", bd->bi_enetaddr,
+ sizeof(uchar) * 6);
+ if (ret < 0)
+ printf("ft_blob_update(): cannot set /soc/cpm/scc/mac-address "
+ "property err:%s\n", fdt_strerror(ret));
+ }
+ else {
+ /* memory node is required in dts */
+ printf("ft_blob_update(): cannot find /soc/cpm/ethernet node "
+ "err:%s\n", fdt_strerror(nodeoffset));
+ }
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ ft_cpu_setup( blob, bd);
+ ft_blob_update(blob, bd);
+}
+#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/board/keymile/mgsuvd/u-boot.lds b/board/keymile/mgsuvd/u-boot.lds
new file mode 100644
index 0000000..26aa5d6
--- /dev/null
+++ b/board/keymile/mgsuvd/u-boot.lds
@@ -0,0 +1,143 @@
+/*
+ * (C) Copyright 2000
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/mpc8xx/start.o (.text)
+ cpu/mpc8xx/traps.o (.text)
+ common/dlmalloc.o (.text)
+ lib_ppc/ppcstring.o (.text)
+ lib_generic/vsprintf.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_generic/zlib.o (.text)
+ lib_ppc/cache.o (.text)
+ lib_ppc/time.o (.text)
+
+ . = DEFINED(env_offset) ? env_offset : .;
+ common/env_embedded.o (.ppcenv)
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ *(.rodata.str1.4)
+ *(.eh_frame)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ . = .;
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss (NOLOAD) :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}