* Patch by Denis Peter, 8 Dec 2003
- add support for the PATI board (MPC555)
- add SPI support for the MPC5xx
* Patch by Anders Larsen, 08 Dec 2003:
add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
cleanup some redundand #defines
diff --git a/board/mpl/common/common_util.c b/board/mpl/common/common_util.c
index 9c98c93..5117394 100644
--- a/board/mpl/common/common_util.c
+++ b/board/mpl/common/common_util.c
@@ -42,6 +42,9 @@
#include "../mip405/mip405.h"
#include <405gp_pci.h>
#endif
+#if defined(CONFIG_PATI)
+#define FIRM_START 0xFFF00000
+#endif
extern int gunzip(void *, int, uchar *, int *);
extern int mem_test(ulong start, ulong ramsize, int quiet);
@@ -60,14 +63,17 @@
ulong start;
flash_info_t *info;
int i, rc;
-#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405)
+#if defined(CONFIG_PATI)
+ int start_sect;
+#endif
+#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405) || defined(CONFIG_PATI)
char *copystr = (char *)src;
ulong *magic = (ulong *)src;
#endif
info = &flash_info[0];
-#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405)
+#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405) || defined(CONFIG_PATI)
if (ntohl(magic[0]) != IH_MAGIC) {
puts("Bad Magic number\n");
return -1;
@@ -90,6 +96,7 @@
printf("Wrong Firmware Image: %s\n", ©str[i]);
return -1;
}
+#if !defined(CONFIG_PATI)
start = 0 - size;
for (i = info->sector_count-1; i > 0; i--) {
info->protect[i] = 0; /* unprotect this sector */
@@ -106,6 +113,36 @@
return (1);
}
+#else /* #if !defined(CONFIG_PATI */
+ start = FIRM_START;
+ start_sect = -1;
+ for (i = 0; i < info->sector_count; i++) {
+ if (start < info->start[i]) {
+ start_sect = i - 1;
+ break;
+ }
+ }
+
+ info->protect[i - 1] = 0; /* unprotect this sector */
+ for (; i < info->sector_count; i++) {
+ if ((start + size) < info->start[i])
+ break;
+ info->protect[i] = 0; /* unprotect this sector */
+ }
+
+ i--;
+ /* set-up flash location */
+ /* now erase flash */
+ printf ("Erasing at %lx to %lx (sector %d to %d) (%lx to %lx)\n",
+ start, start + size, start_sect, i,
+ info->start[start_sect], info->start[i]);
+ if ((rc = flash_erase (info, start_sect, i)) != 0) {
+ puts ("ERROR ");
+ flash_perror (rc);
+ return (1);
+ }
+#endif /* defined(CONFIG_PATI) */
+
#elif defined(CONFIG_VCMA9)
start = 0;
for (i = 0; i <info->sector_count; i++) {
@@ -227,7 +264,7 @@
return(rc);
}
-
+#if !defined(CONFIG_PATI)
void get_backup_values(backup_t *buf)
{
i2c_read(CFG_DEF_EEPROM_ADDR, I2C_BACKUP_ADDR,2,(void *)buf,sizeof(backup_t));
@@ -417,14 +454,17 @@
}
}
+#endif /* #if !defined(CONFIG_PATI) */
int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
ulong size,src,ld_addr;
int result;
+#if !defined(CONFIG_PATI)
backup_t back;
src = MULTI_PURPOSE_SOCKET_ADDR;
size = IMAGE_SIZE;
+#endif
if (strcmp(argv[1], "flash") == 0)
{
@@ -460,11 +500,13 @@
result=mpl_prg_image((uchar *)ld_addr);
return result;
}
+#if !defined(CONFIG_PATI)
if (strcmp(argv[2], "mps") == 0) {
puts("\nupdating bootloader image from MPS\n");
result=mpl_prg((uchar *)src,size);
return result;
}
+#endif /* #if !defined(CONFIG_PATI) */
}
if (strcmp(argv[1], "mem") == 0)
{
@@ -490,6 +532,7 @@
}while(result);
return 0;
}
+#if !defined(CONFIG_PATI)
if (strcmp(argv[1], "clearenvvalues") == 0)
{
if (strcmp(argv[2], "yes") == 0)
@@ -512,6 +555,7 @@
set_backup_values(1);
return 0;
}
+#endif
printf("Usage:\n%s\n", cmdtp->usage);
return 1;
}
diff --git a/board/mpl/common/flash.c b/board/mpl/common/flash.c
index 5f50200..fd43008 100644
--- a/board/mpl/common/flash.c
+++ b/board/mpl/common/flash.c
@@ -36,6 +36,8 @@
*/
#include <common.h>
+
+#if !defined(CONFIG_PATI)
#include <ppc4xx.h>
#include <asm/processor.h>
#include "common_util.h"
@@ -46,6 +48,9 @@
#include "../pip405/pip405.h"
#endif
#include <405gp_pci.h>
+#else /* defined(CONFIG_PATI) */
+#include <mpc5xx.h>
+#endif
flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
/*-----------------------------------------------------------------------
@@ -56,22 +61,15 @@
void unlock_intel_sectors(flash_info_t *info,ulong addr,ulong cnt);
-
-#ifdef CONFIG_PIP405
#define ADDR0 0x5555
#define ADDR1 0x2aaa
#define FLASH_WORD_SIZE unsigned short
-#endif
-
-#ifdef CONFIG_MIP405
-#define ADDR0 0x5555
-#define ADDR1 0x2aaa
-#define FLASH_WORD_SIZE unsigned short
-#endif
#define FALSE 0
#define TRUE 1
+#if !defined(CONFIG_PATI)
+
/*-----------------------------------------------------------------------
* Some CS switching routines:
*
@@ -151,11 +149,16 @@
}
}
+#endif /* #if !defined(CONFIG_PATI) */
unsigned long flash_init (void)
{
- unsigned long size_b0, size_b1,flashcr, size_reg;
- int mode, i;
+ unsigned long size_b0;
+ int i;
+
+#if !defined(CONFIG_PATI)
+ unsigned long size_b1,flashcr,size_reg;
+ int mode;
extern char version_string;
char *p=&version_string;
@@ -169,6 +172,7 @@
else
printf("(%s Boot) ",(mode & BOOT_MPS) ?
"MPS" : "Flash");
+#endif /* #if !defined(CONFIG_PATI) */
/* Init: no FLASHes known */
for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
flash_info[i].flash_id = FLASH_UNKNOWN;
@@ -190,6 +194,7 @@
CFG_MONITOR_BASE+monitor_flash_len-1,
&flash_info[0]);
#endif
+#if !defined(CONFIG_PATI)
/* protect reset vector */
flash_info[0].protect[flash_info[0].sector_count-1] = 1;
size_b1 = 0 ;
@@ -233,7 +238,7 @@
mtdcr(ebccfgd, flashcr);
}
#if 0
- /* enable this if you want to test if
+ /* enable this (PIP405/MIP405 only) if you want to test if
the relocation has be done ok.
This will disable both Chipselects */
mtdcr (ebccfga, pb0cr);
@@ -250,6 +255,15 @@
}
p++;
}
+#else /* #if !defined(CONFIG_PATI) */
+#ifdef CFG_ENV_IS_IN_FLASH
+ /* ENV protection ON by default */
+ flash_protect(FLAG_PROTECT_SET,
+ CFG_ENV_ADDR,
+ CFG_ENV_ADDR+CFG_ENV_SECT_SIZE-1,
+ &flash_info[0]);
+#endif
+#endif /* #if !defined(CONFIG_PATI) */
return (size_b0);
}
diff --git a/board/mpl/pati/Makefile b/board/mpl/pati/Makefile
new file mode 100644
index 0000000..1a9ce12
--- /dev/null
+++ b/board/mpl/pati/Makefile
@@ -0,0 +1,48 @@
+#
+# (C) Copyright 2001 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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS := pati.o ../common/flash.o ../common/memtst.o cmd_pati.o ../common/common_util.o
+#### cmd_pati.o
+SOBJS :=
+
+$(LIB): $(OBJS)
+ $(AR) crv $@ $(OBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################
diff --git a/board/mpl/pati/cmd_pati.c b/board/mpl/pati/cmd_pati.c
new file mode 100644
index 0000000..cdab286
--- /dev/null
+++ b/board/mpl/pati/cmd_pati.c
@@ -0,0 +1,451 @@
+/*
+ * (C) Copyright 2001
+ * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
+ *
+ * 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
+ *
+ * Adapted for PATI
+ */
+
+#include <common.h>
+#include <command.h>
+#define PLX9056_LOC
+#include "plx9056.h"
+#include "pati.h"
+#include "pci_eeprom.h"
+
+extern void show_pld_regs(void);
+extern int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+extern void user_led0(int led_on);
+extern void user_led1(int led_on);
+
+/* ------------------------------------------------------------------------- */
+#if defined(CFG_PCI_CON_DEVICE)
+extern void pci_con_disc(void);
+extern void pci_con_connect(void);
+#endif
+
+/******************************************************************************
+ * Eeprom Support
+ ******************************************************************************/
+unsigned long get32(unsigned long addr)
+{
+ unsigned long *p=(unsigned long *)addr;
+ return *p;
+}
+
+void set32(unsigned long addr,unsigned long data)
+{
+ unsigned long *p=(unsigned long *)addr;
+ *p=data;
+}
+
+#define PCICFG_GET_REG(x) (get32((x) + PCI_CONFIG_BASE))
+#define PCICFG_SET_REG(x,y) (set32((x) + PCI_CONFIG_BASE,(y)))
+
+
+/******************************************************************************
+ * reload_pci_eeprom
+ ******************************************************************************/
+
+static void reload_pci_eeprom(void)
+{
+ unsigned long reg;
+ /* Set Bit 29 and clear it again */
+ reg=PCICFG_GET_REG(PCI9056_EEPROM_CTRL_STAT);
+ udelay(1);
+ /* set it*/
+ reg|=(1<<29);
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg);
+ /* EECLK @ 33MHz = 125kHz
+ * -> extra long load = 32 * 16bit = 512Bit @ 125kHz = 4.1msec
+ * use 20msec
+ */
+ udelay(20000); /* wait 20ms */
+ reg &= ~(1<<29); /* set it low */
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg);
+ udelay(1); /* wait some time */
+}
+
+/******************************************************************************
+ * clock_pci_eeprom
+ ******************************************************************************/
+
+static void clock_pci_eeprom(void)
+{
+ unsigned long reg;
+ /* clock is low, data is valid */
+ reg=PCICFG_GET_REG(PCI9056_EEPROM_CTRL_STAT);
+ udelay(1);
+ /* set clck high */
+ reg|=(1<<24);
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg);
+ udelay(1); /* wait some time */
+ reg &= ~(1<<24); /* set clock low */
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg);
+ udelay(1); /* wait some time */
+}
+
+/******************************************************************************
+ * send_pci_eeprom_cmd
+ ******************************************************************************/
+static void send_pci_eeprom_cmd(unsigned long cmd, unsigned char len)
+{
+ unsigned long reg;
+ int i;
+ reg=PCICFG_GET_REG(PCI9056_EEPROM_CTRL_STAT);
+ /* Clear all EEPROM bits */
+ reg &= ~(0xF << 24);
+ /* Toggle EEPROM's Chip select to get it out of Shift Register Mode */
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg);
+ udelay(1); /* wait some time */
+ /* Enable EEPROM Chip Select */
+ reg |= (1 << 25);
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg);
+ /* Send EEPROM command - one bit at a time */
+ for (i = (int)(len-1); i >= 0; i--) {
+ /* Check if current bit is 0 or 1 */
+ if (cmd & (1 << i))
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,(reg | (1<<26)));
+ else
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg);
+ clock_pci_eeprom();
+ }
+}
+
+/******************************************************************************
+ * write_pci_eeprom_offs
+ ******************************************************************************/
+static void write_pci_eeprom_offs(unsigned short offset, unsigned short value)
+{
+ unsigned long reg;
+ int bitpos, cmdshft, cmdlen, timeout;
+ /* we're using the Eeprom 93CS66 */
+ cmdshft = 2;
+ cmdlen = EE66_CMD_LEN;
+ /* Send Write_Enable command to EEPROM */
+ send_pci_eeprom_cmd((EE_WREN << cmdshft),cmdlen);
+ /* Send EEPROM Write command and offset to EEPROM */
+ send_pci_eeprom_cmd((EE_WRITE << cmdshft) | (offset / 2),cmdlen);
+ reg=PCICFG_GET_REG(PCI9056_EEPROM_CTRL_STAT);
+ /* Clear all EEPROM bits */
+ reg &= ~(0xF << 24);
+ /* Make sure EEDO Input is disabled for some PLX chips */
+ reg &= ~(1 << 31);
+ /* Enable EEPROM Chip Select */
+ reg |= (1 << 25);
+ /* Write 16-bit value to EEPROM - one bit at a time */
+ for (bitpos = 15; bitpos >= 0; bitpos--) {
+ /* Get bit value and shift into result */
+ if (value & (1 << bitpos))
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,(reg | (1<<26)));
+ else
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg );
+ clock_pci_eeprom();
+ } /* for */
+ /* Deselect Chip */
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg & ~(1 << 25));
+ /* Re-select Chip */
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg | (1 << 25));
+ /* A small delay is needed to let EEPROM complete */
+ timeout = 0;
+ do {
+ udelay(10);
+ reg=PCICFG_GET_REG(PCI9056_EEPROM_CTRL_STAT);
+ timeout++;
+ } while (((reg & (1 << 27)) == 0) && timeout < 20000);
+ /* Send Write_Disable command to EEPROM */
+ send_pci_eeprom_cmd((EE_WDS << cmdshft),cmdlen);
+ /* Clear Chip Select and all other EEPROM bits */
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg & ~(0xF << 24));
+}
+
+
+/******************************************************************************
+ * read_pci_eeprom_offs
+ ******************************************************************************/
+static void read_pci_eeprom_offs(unsigned short offset, unsigned short *pvalue)
+{
+ unsigned long reg;
+ int bitpos, cmdshft, cmdlen;
+ /* we're using the Eeprom 93CS66 */
+ cmdshft = 2;
+ cmdlen = EE66_CMD_LEN;
+ /* Send EEPROM read command and offset to EEPROM */
+ send_pci_eeprom_cmd((EE_READ << cmdshft) | (offset / 2),cmdlen);
+ /* Set EEPROM write output bit */
+ reg=PCICFG_GET_REG(PCI9056_EEPROM_CTRL_STAT);
+ /* Set EEDO Input enable */
+ reg |= (1 << 31);
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg | (1 << 26));
+ /* Get 16-bit value from EEPROM - one bit at a time */
+ for (bitpos = 0; bitpos < 16; bitpos++) {
+ clock_pci_eeprom();
+ udelay(10);
+ reg=PCICFG_GET_REG(PCI9056_EEPROM_CTRL_STAT);
+ /* Get bit value and shift into result */
+ if (reg & (1 << 27))
+ *pvalue = (unsigned short)((*pvalue << 1) | 1);
+ else
+ *pvalue = (unsigned short)(*pvalue << 1);
+ }
+ /* Clear EEDO Input enable */
+ reg &= ~(1 << 31);
+ /* Clear Chip Select and all other EEPROM bits */
+ PCICFG_SET_REG(PCI9056_EEPROM_CTRL_STAT,reg & ~(0xF << 24));
+}
+
+
+/******************************************************************************
+ * EEPROM read/writes
+******************************************************************************/
+
+#undef EEPROM_DBG
+static int pati_pci_eeprom_erase(void)
+{
+ int i;
+ printf("Erasing EEPROM ");
+ for( i=0; i < PATI_EEPROM_LAST_OFFSET; i+=2) {
+ write_pci_eeprom_offs(i,0xffff);
+ if((i%0x10))
+ printf(".");
+ }
+ printf("\nDone\n");
+ return 0;
+}
+
+static int pati_pci_eeprom_prg(void)
+{
+ int i;
+ i=0;
+ printf("Programming EEPROM ");
+ while(pati_eeprom[i].offset<0xffff) {
+ write_pci_eeprom_offs(pati_eeprom[i].offset,pati_eeprom[i].value);
+ #ifdef EEPROM_DBG
+ printf("0x%04X: 0x%04X\n",pati_eeprom[i].offset, pati_eeprom[i].value);
+ #else
+ if((i%0x10))
+ printf(".");
+ #endif
+ i++;
+ }
+ printf("\nDone\n");
+ return 0;
+}
+
+static int pati_pci_eeprom_write(unsigned short offset, unsigned long addr, unsigned short size)
+{
+ int i;
+ unsigned short value;
+ unsigned short *buffer =(unsigned short *)addr;
+ if((offset + size) > PATI_EEPROM_LAST_OFFSET) {
+ size = PATI_EEPROM_LAST_OFFSET - offset;
+ }
+ printf("Write To EEPROM from 0x%lX to 0x%X 0x%X words\n", addr, offset, size/2);
+ for( i = offset; i< (offset + size); i+=2) {
+ value = *buffer++;
+ write_pci_eeprom_offs(i,value);
+ #ifdef EEPROM_DBG
+ printf("0x%04X: 0x%04X\n",i, value);
+ #else
+ if((i%0x10))
+ printf(".");
+ #endif
+ }
+ printf("\nDone\n");
+ return 0;
+}
+
+static int pati_pci_eeprom_read(unsigned short offset, unsigned long addr, unsigned short size)
+{
+ int i;
+ unsigned short value;
+ unsigned short *buffer =(unsigned short *)addr;
+ if((offset + size) > PATI_EEPROM_LAST_OFFSET) {
+ size = PATI_EEPROM_LAST_OFFSET - offset;
+ }
+ printf("Read from EEPROM from 0x%X to 0x%lX 0x%X words\n", offset, addr, size/2);
+ for( i = offset; i< (offset + size); i+=2) {
+ read_pci_eeprom_offs(i,&value);
+ *buffer++=value;
+ #ifdef EEPROM_DBG
+ printf("0x%04X: 0x%04X\n",i, value);
+ #else
+ if((i%0x10))
+ printf(".");
+ #endif
+ }
+ printf("\nDone\n");
+ return 0;
+}
+
+
+
+/******************************************************************************
+ * PCI Bridge Registers Dump
+*******************************************************************************/
+static void display_pci_regs(void)
+{
+ printf(" PCI9056_SPACE0_RANGE %08lX\n",PCICFG_GET_REG(PCI9056_SPACE0_RANGE));
+ printf(" PCI9056_SPACE0_REMAP %08lX\n",PCICFG_GET_REG(PCI9056_SPACE0_REMAP));
+ printf(" PCI9056_LOCAL_DMA_ARBIT %08lX\n",PCICFG_GET_REG(PCI9056_LOCAL_DMA_ARBIT));
+ printf(" PCI9056_ENDIAN_DESC %08lX\n",PCICFG_GET_REG(PCI9056_ENDIAN_DESC));
+ printf(" PCI9056_EXP_ROM_RANGE %08lX\n",PCICFG_GET_REG(PCI9056_EXP_ROM_RANGE));
+ printf(" PCI9056_EXP_ROM_REMAP %08lX\n",PCICFG_GET_REG(PCI9056_EXP_ROM_REMAP));
+ printf(" PCI9056_SPACE0_ROM_DESC %08lX\n",PCICFG_GET_REG(PCI9056_SPACE0_ROM_DESC));
+ printf(" PCI9056_DM_RANGE %08lX\n",PCICFG_GET_REG(PCI9056_DM_RANGE));
+ printf(" PCI9056_DM_MEM_BASE %08lX\n",PCICFG_GET_REG(PCI9056_DM_MEM_BASE));
+ printf(" PCI9056_DM_IO_BASE %08lX\n",PCICFG_GET_REG(PCI9056_DM_IO_BASE));
+ printf(" PCI9056_DM_PCI_MEM_REMAP %08lX\n",PCICFG_GET_REG(PCI9056_DM_PCI_MEM_REMAP));
+ printf(" PCI9056_DM_PCI_IO_CONFIG %08lX\n",PCICFG_GET_REG(PCI9056_DM_PCI_IO_CONFIG));
+ printf(" PCI9056_SPACE1_RANGE %08lX\n",PCICFG_GET_REG(PCI9056_SPACE1_RANGE));
+ printf(" PCI9056_SPACE1_REMAP %08lX\n",PCICFG_GET_REG(PCI9056_SPACE1_REMAP));
+ printf(" PCI9056_SPACE1_DESC %08lX\n",PCICFG_GET_REG(PCI9056_SPACE1_DESC));
+ printf(" PCI9056_DM_DAC %08lX\n",PCICFG_GET_REG(PCI9056_DM_DAC));
+ printf(" PCI9056_MAILBOX0 %08lX\n",PCICFG_GET_REG(PCI9056_MAILBOX0));
+ printf(" PCI9056_MAILBOX1 %08lX\n",PCICFG_GET_REG(PCI9056_MAILBOX1));
+ printf(" PCI9056_MAILBOX2 %08lX\n",PCICFG_GET_REG(PCI9056_MAILBOX2));
+ printf(" PCI9056_MAILBOX3 %08lX\n",PCICFG_GET_REG(PCI9056_MAILBOX3));
+ printf(" PCI9056_MAILBOX4 %08lX\n",PCICFG_GET_REG(PCI9056_MAILBOX4));
+ printf(" PCI9056_MAILBOX5 %08lX\n",PCICFG_GET_REG(PCI9056_MAILBOX5));
+ printf(" PCI9056_MAILBOX6 %08lX\n",PCICFG_GET_REG(PCI9056_MAILBOX6));
+ printf(" PCI9056_MAILBOX7 %08lX\n",PCICFG_GET_REG(PCI9056_MAILBOX7));
+ printf(" PCI9056_PCI_TO_LOC_DBELL %08lX\n",PCICFG_GET_REG(PCI9056_PCI_TO_LOC_DBELL));
+ printf(" PCI9056_LOC_TO_PCI_DBELL %08lX\n",PCICFG_GET_REG(PCI9056_LOC_TO_PCI_DBELL));
+ printf(" PCI9056_INT_CTRL_STAT %08lX\n",PCICFG_GET_REG(PCI9056_INT_CTRL_STAT));
+ printf(" PCI9056_EEPROM_CTRL_STAT %08lX\n",PCICFG_GET_REG(PCI9056_EEPROM_CTRL_STAT));
+ printf(" PCI9056_PERM_VENDOR_ID %08lX\n",PCICFG_GET_REG(PCI9056_PERM_VENDOR_ID));
+ printf(" PCI9056_REVISION_ID %08lX\n",PCICFG_GET_REG(PCI9056_REVISION_ID));
+ printf(" \n");
+ printf(" PCI9056_VENDOR_ID %08lX\n",PCICFG_GET_REG(PCI9056_VENDOR_ID));
+ printf(" PCI9056_COMMAND %08lX\n",PCICFG_GET_REG(PCI9056_COMMAND));
+ printf(" PCI9056_REVISION %08lX\n",PCICFG_GET_REG(PCI9056_REVISION));
+ printf(" PCI9056_CACHE_SIZE %08lX\n",PCICFG_GET_REG(PCI9056_CACHE_SIZE));
+ printf(" PCI9056_RTR_BASE %08lX\n",PCICFG_GET_REG(PCI9056_RTR_BASE));
+ printf(" PCI9056_RTR_IO_BASE %08lX\n",PCICFG_GET_REG(PCI9056_RTR_IO_BASE));
+ printf(" PCI9056_LOCAL_BASE0 %08lX\n",PCICFG_GET_REG(PCI9056_LOCAL_BASE0));
+ printf(" PCI9056_LOCAL_BASE1 %08lX\n",PCICFG_GET_REG(PCI9056_LOCAL_BASE1));
+ printf(" PCI9056_UNUSED_BASE1 %08lX\n",PCICFG_GET_REG(PCI9056_UNUSED_BASE1));
+ printf(" PCI9056_UNUSED_BASE2 %08lX\n",PCICFG_GET_REG(PCI9056_UNUSED_BASE2));
+ printf(" PCI9056_CIS_PTR %08lX\n",PCICFG_GET_REG(PCI9056_CIS_PTR));
+ printf(" PCI9056_SUB_ID %08lX\n",PCICFG_GET_REG(PCI9056_SUB_ID));
+ printf(" PCI9056_EXP_ROM_BASE %08lX\n",PCICFG_GET_REG(PCI9056_EXP_ROM_BASE));
+ printf(" PCI9056_CAP_PTR %08lX\n",PCICFG_GET_REG(PCI9056_CAP_PTR));
+ printf(" PCI9056_INT_LINE %08lX\n",PCICFG_GET_REG(PCI9056_INT_LINE));
+ printf(" PCI9056_PM_CAP_ID %08lX\n",PCICFG_GET_REG(PCI9056_PM_CAP_ID));
+ printf(" PCI9056_PM_CSR %08lX\n",PCICFG_GET_REG(PCI9056_PM_CSR));
+ printf(" PCI9056_HS_CAP_ID %08lX\n",PCICFG_GET_REG(PCI9056_HS_CAP_ID));
+ printf(" PCI9056_VPD_CAP_ID %08lX\n",PCICFG_GET_REG(PCI9056_VPD_CAP_ID));
+ printf(" PCI9056_VPD_DATA %08lX\n",PCICFG_GET_REG(PCI9056_VPD_DATA));
+}
+
+
+int do_pati(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ if (strcmp(argv[1], "info") == 0)
+ {
+ show_pld_regs();
+ return 0;
+ }
+ if (strcmp(argv[1], "pci") == 0)
+ {
+ display_pci_regs();
+ return 0;
+ }
+ if (strcmp(argv[1], "led") == 0)
+ {
+ int led_nr,led_on;
+ led_nr = (int)simple_strtoul(argv[2], NULL, 10);
+ led_on = (int)simple_strtoul(argv[3], NULL, 10);
+ if(!led_nr)
+ user_led0(led_on);
+ else
+ user_led1(led_on);
+ return 0;
+ }
+#if defined(CFG_PCI_CON_DEVICE)
+ if (strcmp(argv[1], "con") == 0) {
+ pci_con_connect();
+ return 0;
+ }
+ if (strcmp(argv[1], "disc") == 0) {
+ pci_con_disc();
+ return 0;
+ }
+#endif
+ if (strcmp(argv[1], "eeprom") == 0) {
+ unsigned long addr;
+ int size, offset;
+ offset = 0;
+ size = PATI_EEPROM_LAST_OFFSET;
+ if(argc>2) {
+ if(argc>3) {
+ addr = simple_strtoul(argv[3], NULL, 16);
+ if(argc>4)
+ offset = (int) simple_strtoul(argv[4], NULL, 16);
+ if(argc>5)
+ size = (int) simple_strtoul(argv[5], NULL, 16);
+ if (strcmp(argv[2], "read") == 0) {
+ return (pati_pci_eeprom_read(offset, addr, size));
+ }
+ if (strcmp(argv[2], "write") == 0) {
+ return (pati_pci_eeprom_write(offset, addr, size));
+ }
+ }
+ if (strcmp(argv[2], "prg") == 0) {
+ return (pati_pci_eeprom_prg());
+ }
+ if (strcmp(argv[2], "era") == 0) {
+ return (pati_pci_eeprom_erase());
+ }
+ if (strcmp(argv[2], "reload") == 0) {
+ reload_pci_eeprom();
+ return 0;
+ }
+
+
+ }
+ }
+
+ return (do_mplcommon(cmdtp, flag, argc, argv));
+}
+
+U_BOOT_CMD(
+ pati, 8, 1, do_pati,
+ "pati - PATI specific Cmds\n",
+ "info - displays board information\n"
+ "pati pci - displays PCI registers\n"
+ "pati led <nr> <on> \n"
+ " - switch LED <nr> <on>\n"
+ "pati flash mem [SrcAddr]\n"
+ " - updates U-Boot with image in memory\n"
+ "pati eeprom <cmd> - PCI EEPROM sub-system\n"
+ " read <addr> <offset> <size>\n"
+ " - read PCI EEPROM to <addr> from <offset> <size> words\n"
+ " write <addr> <offset> <size>\n"
+ " - write PCI EEPROM from <addr> to <offset> <size> words\n"
+ " prg - programm PCI EEPROM with default values\n"
+ " era - erase PCI EEPROM (write all word to 0xffff)\n"
+ " reload- Reload PCI Bridge with EEPROM Values\n"
+ " NOTE: <addr> must start on word boundary\n"
+ " <offset> and <size> must be even byte values\n"
+);
+
+/* ------------------------------------------------------------------------- */
diff --git a/board/mpl/pati/config.mk b/board/mpl/pati/config.mk
new file mode 100644
index 0000000..b8a0985
--- /dev/null
+++ b/board/mpl/pati/config.mk
@@ -0,0 +1,31 @@
+#
+# (C) Copyright 2003
+# Martin Winistoerfer, martinwinistoerfer@gmx.ch.
+#
+# 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
+#
+
+#
+# EPQ Board Configuration
+#
+
+# Boot from flash at location 0x00000000
+TEXT_BASE = 0xFFF00000
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)
diff --git a/board/mpl/pati/pati.c b/board/mpl/pati/pati.c
new file mode 100644
index 0000000..0355b65
--- /dev/null
+++ b/board/mpl/pati/pati.c
@@ -0,0 +1,618 @@
+/*
+ * (C) Copyright 2003
+ * Martin Winistoerfer, martinwinistoerfer@gmx.ch.
+ * Atapted for PATI
+ * Denis Peter, d.peter@mpl.ch
+ * 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
+ */
+
+/***********************************************************************************
+ * Bits for the SDRAM controller
+ * -----------------------------
+ *
+ * CAL: CAS Latency. If cleared to 0 (default) the SDRAM controller asserts TA# on
+ * the 2nd Clock after ACTIVE command (CAS Latency = 2). If set to 1 the SDRAM
+ * controller asserts TA# on the 3rd Clock after ACTIVE command (CAS Latency = 3).
+ * RCD: RCD ACTIVE to READ or WRITE Delay (Ras to Cas Delay). If cleared 0 (default)
+ * tRCD of the SDRAM must equal or less 25ns. If set to 1 tRCD must be equal or less 50ns.
+ * WREC:Write Recovery. If cleared 0 (default) tWR of the SDRAM must equal or less 25ns.
+ * If set to 1 tWR must be equal or less 50ns.
+ * RP: Precharge Command Time. If cleared 0 (default) tRP of the SDRAM must equal or less
+ * 25ns. If set to 1 tRP must be equal or less 50ns.
+ * RC: Auto Refresh to Active Time. If cleared 0 (default) tRC of the SDRAM must equal
+ * or less 75ns. If set to 1 tRC must be equal or less 100ns.
+ * LMR: Bit to set the Mode Register of the SDRAM. If set, the next access to the SDRAM
+ * is the Load Mode Register Command.
+ * IIP: Init in progress. Set to 1 for starting the init sequence
+ * (Precharge All). As long this bit is set, the Precharge All is still in progress.
+ * After command has completed, wait at least for 8 refresh (200usec) before proceed.
+ **********************************************************************************/
+
+#include <common.h>
+#include <mpc5xx.h>
+#include <devices.h>
+#include <pci_ids.h>
+#define PLX9056_LOC
+#include "plx9056.h"
+#include "pati.h"
+
+#if defined(__APPLE__)
+/* Leading underscore on symbols */
+# define SYM_CHAR "_"
+#else /* No leading character on symbols */
+# define SYM_CHAR
+#endif
+
+#undef SDRAM_DEBUG
+/*
+ * Macros to generate global absolutes.
+ */
+#define GEN_SYMNAME(str) SYM_CHAR #str
+#define GEN_VALUE(str) #str
+#define GEN_ABS(name, value) \
+ asm (".globl " GEN_SYMNAME(name)); \
+ asm (GEN_SYMNAME(name) " = " GEN_VALUE(value))
+
+
+/************************************************************************
+ * Early debug routines
+ */
+void write_hex (unsigned char i)
+{
+ char cc;
+
+ cc = i >> 4;
+ cc &= 0xf;
+ if (cc > 9)
+ serial_putc (cc + 55);
+ else
+ serial_putc (cc + 48);
+ cc = i & 0xf;
+ if (cc > 9)
+ serial_putc (cc + 55);
+ else
+ serial_putc (cc + 48);
+}
+
+#if defined(SDRAM_DEBUG)
+
+void write_4hex (unsigned long val)
+{
+ write_hex ((unsigned char) (val >> 24));
+ write_hex ((unsigned char) (val >> 16));
+ write_hex ((unsigned char) (val >> 8));
+ write_hex ((unsigned char) val);
+}
+
+#endif
+
+unsigned long in32(unsigned long addr)
+{
+ unsigned long *p=(unsigned long *)addr;
+ return *p;
+}
+
+void out32(unsigned long addr,unsigned long data)
+{
+ unsigned long *p=(unsigned long *)addr;
+ *p=data;
+}
+
+typedef struct {
+ unsigned short boardtype; /* Board revision and Population Options */
+ unsigned char cal; /* cas Latency 0:CAL=2 1:CAL=3 */
+ unsigned char rcd; /* ras to cas delay 0:<25ns 1:<50ns*/
+ unsigned char wrec; /* write recovery 0:<25ns 1:<50ns */
+ unsigned char pr; /* Precharge Command Time 0:<25ns 1:<50ns */
+ unsigned char rc; /* Auto Refresh to Active Time 0:<75ns 1:<100ns */
+ unsigned char sz; /* log binary => Size = (4MByte<<sz) 5 = 128, 4 = 64, 3 = 32, 2 = 16, 1=8 */
+} sdram_t;
+
+const sdram_t sdram_table[] = {
+ { 0x0000, /* PATI Rev A, 16MByte -1 Board */
+ 1, /* Case Latenty = 3 */
+ 0, /* ras to cas delay 0 (20ns) */
+ 0, /* write recovery 0:<25ns 1:<50ns*/
+ 0, /* Precharge Command Time 0 (20ns) */
+ 0, /* Auto Refresh to Active Time 0 (68) */
+ 2 /* log binary => Size 2 = 16MByte, 1=8 */
+ },
+ { 0xffff, /* terminator */
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff }
+};
+
+
+extern int mem_test (unsigned long start, unsigned long ramsize, int quiet);
+extern void mem_test_reloc(void);
+
+/*
+ * Get RAM size.
+ */
+long int initdram(int board_type)
+{
+ unsigned char board_rev;
+ unsigned long reg;
+ unsigned long lmr;
+ int i,timeout;
+
+#if defined(SDRAM_DEBUG)
+ reg=in32(PLD_CONFIG_BASE+PLD_PART_ID);
+ puts("\n\nSYSTEM part 0x"); write_4hex(SYSCNTR_PART(reg));
+ puts(" Vers 0x"); write_4hex(SYSCNTR_ID(reg));
+ puts("\nSDRAM part 0x"); write_4hex(SDRAM_PART(reg));
+ puts(" Vers 0x"); write_4hex(SDRAM_ID(reg));
+ reg=in32(PLD_CONFIG_BASE+PLD_BOARD_TIMING);
+ puts("\nBoard rev. 0x"); write_4hex(SYSCNTR_BREV(reg));
+ putc('\n');
+#endif
+ reg=in32(PLD_CONFIG_BASE+PLD_BOARD_TIMING);
+ board_rev=(unsigned char)(SYSCNTR_BREV(reg));
+ i=0;
+ while(1) {
+ if(sdram_table[i].boardtype==0xffff) {
+ puts("ERROR, found no table for Board 0x");
+ write_hex(board_rev);
+ while(1);
+ }
+ if(sdram_table[i].boardtype==(unsigned char)board_rev)
+ break;
+ i++;
+ }
+ /* Set CAL, RCD, WREQ, PR and RC Bits */
+#if defined(SDRAM_DEBUG)
+ puts("Set CAL, RCD, WREQ, PR and RC Bits\n");
+#endif
+ /* mask bits */
+ reg &= ~(SET_REG_BIT(1,SDRAM_CAL) | SET_REG_BIT(1,SDRAM_RCD) | SET_REG_BIT(1,SDRAM_WREQ) |
+ SET_REG_BIT(1,SDRAM_PR) | SET_REG_BIT(1,SDRAM_RC) | SET_REG_BIT(1,SDRAM_LMR) |
+ SET_REG_BIT(1,SDRAM_IIP) | SET_REG_BIT(1,SDRAM_RES0));
+ /* set bits */
+ reg |= (SET_REG_BIT(sdram_table[i].cal,SDRAM_CAL) |
+ SET_REG_BIT(sdram_table[i].rcd,SDRAM_RCD) |
+ SET_REG_BIT(sdram_table[i].wrec,SDRAM_WREQ) |
+ SET_REG_BIT(sdram_table[i].pr,SDRAM_PR) |
+ SET_REG_BIT(sdram_table[i].rc,SDRAM_RC));
+
+ out32(PLD_CONFIG_BASE+PLD_BOARD_TIMING,reg);
+ /* step 2 set IIP */
+#if defined(SDRAM_DEBUG)
+ puts("step 2 set IIP\n");
+#endif
+ /* step 2 set IIP */
+ reg |= SET_REG_BIT(1,SDRAM_IIP);
+ timeout=0;
+ while (timeout!=0xffff) {
+ __asm__ volatile("eieio");
+ reg=in32(PLD_CONFIG_BASE+PLD_BOARD_TIMING);
+ if((reg & SET_REG_BIT(1,SDRAM_IIP))==0)
+ break;
+ timeout++;
+ udelay(1);
+ }
+ /* wait for at least 8 refresh */
+ udelay(1000);
+ /* set LMR */
+ reg |= SET_REG_BIT(1,SDRAM_LMR);
+ out32(PLD_CONFIG_BASE+PLD_BOARD_TIMING,reg);
+ __asm__ volatile("eieio");
+ lmr=0x00000002; /* sequential burst 4 data */
+ if(sdram_table[i].cal==1)
+ lmr|=0x00000030; /* cal = 3 */
+ else
+ lmr|=0000000020; /* cal = 2 */
+ /* rest standard operation programmed write burst length */
+ /* we have a x32 bit bus to the SDRAM, so shift the addr with 2 */
+ lmr<<=2;
+ in32(CFG_SDRAM_BASE + lmr);
+ /* ok, we're done, return SDRAM size */
+ return ((0x400000 << sdram_table[i].sz)); /* log2 value of 4MByte */
+}
+
+
+void set_flash_vpp(int ext_vpp, int ext_wp, int int_vpp)
+{
+ unsigned long reg;
+ reg=in32(PLD_CONF_REG2+PLD_CONFIG_BASE);
+ reg &= ~(SET_REG_BIT(1,SYSCNTR_CPU_VPP) |
+ SET_REG_BIT(1,SYSCNTR_FL_VPP) |
+ SET_REG_BIT(1,SYSCNTR_FL_WP));
+
+ reg |= (SET_REG_BIT(int_vpp,SYSCNTR_CPU_VPP) |
+ SET_REG_BIT(ext_vpp,SYSCNTR_FL_VPP) |
+ SET_REG_BIT(ext_wp,SYSCNTR_FL_WP));
+ out32(PLD_CONF_REG2+PLD_CONFIG_BASE,reg);
+ udelay(100);
+}
+
+
+void show_pld_regs(void)
+{
+ unsigned long reg,reg1;
+ reg=in32(PLD_CONFIG_BASE+PLD_PART_ID);
+ printf("\nSYSTEM part %ld, Vers %ld\n",SYSCNTR_PART(reg),SYSCNTR_ID(reg));
+ printf("SDRAM part %ld, Vers %ld\n",SDRAM_PART(reg),SDRAM_ID(reg));
+ reg=in32(PLD_CONFIG_BASE+PLD_BOARD_TIMING);
+ printf("Board rev. %c\n",(char) (SYSCNTR_BREV(reg)+'A'));
+ printf("Waitstates %ld\n",GET_SYSCNTR_FLWAIT(reg));
+ printf("SDRAM: CAL=%ld RCD=%ld WREQ=%ld PR=%ld\n RC=%ld LMR=%ld IIP=%ld\n",
+ GET_REG_BIT(reg,SDRAM_CAL),GET_REG_BIT(reg,SDRAM_RCD),
+ GET_REG_BIT(reg,SDRAM_WREQ),GET_REG_BIT(reg,SDRAM_PR),
+ GET_REG_BIT(reg,SDRAM_RC),GET_REG_BIT(reg,SDRAM_LMR),
+ GET_REG_BIT(reg,SDRAM_IIP));
+ reg=in32(PLD_CONFIG_BASE+PLD_CONF_REG1);
+ reg1=in32(PLD_CONFIG_BASE+PLD_CONF_REG2);
+ printf("HW Config: FLAG=%ld IP=%ld index=%ld PRPM=%ld\n ICW=%ld ISB=%ld BDIS=%ld PCIM=%ld\n",
+ GET_REG_BIT(reg,SYSCNTR_FLAG),GET_REG_BIT(reg,SYSCNTR_IP),
+ GET_SYSCNTR_BOOTIND(reg),GET_REG_BIT(reg,SYSCNTR_PRM),
+ GET_REG_BIT(reg,SYSCNTR_ICW),GET_SYSCNTR_ISB(reg),
+ GET_REG_BIT(reg1,SYSCNTR_BDIS),GET_REG_BIT(reg1,SYSCNTR_PCIM));
+ printf("Switches: MUX=%ld PCI_DIS=%ld Boot_EN=%ld Config=%ld\n",GET_SDRAM_MUX(reg),
+ GET_REG_BIT(reg,SDRAM_PDIS),GET_REG_BIT(reg1,SYSCNTR_BOOTEN),
+ GET_SYSCNTR_CFG(reg1));
+ printf("Misc: RIP=%ld CPU_VPP=%ld FLSH_VPP=%ld FLSH_WP=%ld\n\n",
+ GET_REG_BIT(reg,SDRAM_RIP),GET_REG_BIT(reg1,SYSCNTR_CPU_VPP),
+ GET_REG_BIT(reg1,SYSCNTR_FL_VPP),GET_REG_BIT(reg1,SYSCNTR_FL_WP));
+}
+
+
+/****************************************************************
+ * Setting IOs
+ * -----------
+ * GPIO6 is User LED1
+ * GPIO7 is Interrupt PLX (Output)
+ * GPIO5 is User LED0
+ * GPIO2 is PLX USERi (Output)
+ * GPIO1 is PLX Interrupt (Input)
+ ****************************************************************/
+ void init_ios(void)
+ {
+ volatile immap_t * immr = (immap_t *) CFG_IMMR;
+ volatile sysconf5xx_t *sysconf = &immr->im_siu_conf;
+ unsigned long reg;
+ reg=sysconf->sc_sgpiocr; /* Data direction register */
+ reg &= ~0x67000000;
+ reg |= 0x27000000; /* set outpupts */
+ sysconf->sc_sgpiocr=reg; /* Data direction register */
+ reg=sysconf->sc_sgpiodt2; /* Data register */
+ /* set output to 0 */
+ reg &= ~0x27000000;
+ /* set IRQ and USERi to 1 */
+ reg |= 0x28000000;
+ sysconf->sc_sgpiodt2=reg; /* Data register */
+}
+
+void user_led0(int led_on)
+{
+ volatile immap_t * immr = (immap_t *) CFG_IMMR;
+ volatile sysconf5xx_t *sysconf = &immr->im_siu_conf;
+ unsigned long reg;
+ reg=sysconf->sc_sgpiodt2; /* Data register */
+ if(led_on) /* set output to 1 */
+ reg |= 0x04000000;
+ else
+ reg &= ~0x04000000;
+ sysconf->sc_sgpiodt2=reg; /* Data register */
+}
+
+void user_led1(int led_on)
+{
+ volatile immap_t * immr = (immap_t *) CFG_IMMR;
+ volatile sysconf5xx_t *sysconf = &immr->im_siu_conf;
+ unsigned long reg;
+ reg=sysconf->sc_sgpiodt2; /* Data register */
+ if(led_on) /* set output to 1 */
+ reg |= 0x02000000;
+ else
+ reg &= ~0x02000000;
+ sysconf->sc_sgpiodt2=reg; /* Data register */
+}
+
+
+/****************************************************************
+ * Last Stage Init
+ ****************************************************************/
+int last_stage_init (void)
+{
+ mem_test_reloc();
+ init_ios();
+ return 0;
+}
+
+/****************************************************************
+ * Check the board
+ ****************************************************************/
+
+#define BOARD_NAME "PATI"
+
+int checkboard (void)
+{
+ unsigned char s[50];
+ unsigned long reg;
+ char rev;
+ int i;
+
+ puts ("\nBoard: ");
+ reg=in32(PLD_CONFIG_BASE+PLD_BOARD_TIMING);
+ rev=(char)(SYSCNTR_BREV(reg)+'A');
+ i = getenv_r ("serial#", s, 32);
+ if ((i == -1)) {
+ puts ("### No HW ID - assuming " BOARD_NAME);
+ printf(" Rev. %c\n",rev);
+ }
+ else {
+ s[sizeof(BOARD_NAME)-1] = 0;
+ printf ("%s-1 Rev %c SN: %s\n", s,rev,
+ &s[sizeof(BOARD_NAME)]);
+ }
+ set_flash_vpp(1,0,0); /* set Flash VPP */
+ return 0;
+}
+
+
+#ifdef CFG_PCI_CON_DEVICE
+/************************************************************************
+ * PCI Communication
+ *
+ * Alive (Pinging):
+ * ----------------
+ * PCI Host sends message ALIVE, Local acknowledges with ALIVE
+ *
+ * PCI_CON console over PCI:
+ * -------------------------
+ * Local side:
+ * - uses PCI9056_LOC_TO_PCI_DBELL register to signal that
+ * data is avaible (PCIMSG_CONN)
+ * - uses PCI9056_MAILBOX1 to send data
+ * - uses PCI9056_MAILBOX0 to receive data
+ * PCI side:
+ * - uses PCI9056_PCI_TO_LOC_DBELL register to signal that
+ * data is avaible (PCIMSG_CONN)
+ * - uses PCI9056_MAILBOX0 to send data
+ * - uses PCI9056_MAILBOX1 to receive data
+ *
+ * How it works:
+ * Send:
+ * - check if PCICON_TRANSMIT_REG is empty
+ * - write data or'ed with 0x80000000 into the PCICON_TRANSMIT_REG
+ * - write PCIMSG_CONN into the PCICON_DBELL_REG to signal a data
+ * is waiting
+ * Receive:
+ * - get an interrupt via the PCICON_ACK_REG register message
+ * PCIMSG_CONN
+ * - write the data from the PCICON_RECEIVE_REG into the receive
+ * buffer and if the receive buffer is not full, clear the
+ * PCICON_RECEIVE_REG (this allows the counterpart to write more data)
+ * - Clear the interrupt by writing 0xFFFFFFFF to the PCICON_ACK_REG
+ *
+ * The PCICON_RECEIVE_REG must be cleared by the routine which reads
+ * the receive buffer if the buffer is not full any more
+ *
+ */
+
+#undef PCI_CON_DEBUG
+
+#ifdef PCI_CON_DEBUG
+#define PCI_CON_PRINTF(fmt,args...) serial_printf (fmt ,##args)
+#else
+#define PCI_CON_PRINTF(fmt,args...)
+#endif
+
+
+/*********************************************************
+ * we work only with a receive buffer on eiter side.
+ * Transmit buffer is free, if mailbox is cleared.
+ * Transmit character is or'ed with 0x80000000
+ * PATI receive register MAILBOX0
+ * PATI transmit register MAILBOX1
+ *********************************************************/
+#define PCICON_RECEIVE_REG PCI9056_MAILBOX0
+#define PCICON_TRANSMIT_REG PCI9056_MAILBOX1
+#define PCICON_DBELL_REG PCI9056_LOC_TO_PCI_DBELL
+#define PCICON_ACK_REG PCI9056_PCI_TO_LOC_DBELL
+
+
+#define PCIMSG_ALIVE 0x1
+#define PCIMSG_CONN 0x2
+#define PCIMSG_DISC 0x3
+#define PCIMSG_CON_DATA 0x5
+
+
+#define PCICON_GET_REG(x) (in32(x + PCI_CONFIG_BASE))
+#define PCICON_SET_REG(x,y) (out32(x + PCI_CONFIG_BASE,y))
+#define PCICON_TX_FLAG 0x80000000
+
+
+#define REC_BUFFER_SIZE 0x100
+int recbuf[REC_BUFFER_SIZE];
+static int r_ptr = 0;
+int w_ptr;
+device_t pci_con_dev;
+int conn=0;
+int buff_full=0;
+
+void pci_con_put_it(const char c)
+{
+ /* Test for completition */
+ unsigned long reg;
+ do {
+ reg=PCICON_GET_REG(PCICON_TRANSMIT_REG);
+ }while(reg);
+ reg=PCICON_TX_FLAG + c;
+ PCICON_SET_REG(PCICON_TRANSMIT_REG,reg);
+ PCICON_SET_REG(PCICON_DBELL_REG,PCIMSG_CON_DATA);
+}
+
+void pci_con_putc(const char c)
+{
+ pci_con_put_it(c);
+ if(c == '\n')
+ pci_con_put_it('\r');
+}
+
+
+int pci_con_getc(void)
+{
+ int res;
+ int diff;
+ while(r_ptr==(volatile int)w_ptr);
+ res=recbuf[r_ptr++];
+ if(r_ptr==REC_BUFFER_SIZE)
+ r_ptr=0;
+ if(w_ptr<r_ptr)
+ diff=r_ptr+REC_BUFFER_SIZE-w_ptr;
+ else
+ diff=r_ptr-w_ptr;
+ if((diff<(REC_BUFFER_SIZE-4)) && buff_full) {
+ /* clear Mail box */
+ buff_full=0;
+ PCICON_SET_REG(PCICON_RECEIVE_REG,0L);
+ }
+ return res;
+}
+
+int pci_con_tstc(void)
+{
+ if(r_ptr==(volatile int)w_ptr)
+ return 0;
+ return 1;
+}
+
+void pci_con_puts (const char *s)
+{
+ while (*s) {
+ pci_con_putc(*s);
+ ++s;
+ }
+}
+
+void pci_con_init (void)
+{
+ w_ptr = 0;
+ r_ptr = 0;
+ PCICON_SET_REG(PCICON_RECEIVE_REG,0L);
+ conn=1;
+}
+
+/*******************************************
+ * IRQ routine
+ ******************************************/
+int pci_dorbell_irq(void)
+{
+ unsigned long reg,data;
+ int diff;
+ reg=PCICON_GET_REG(PCI9056_INT_CTRL_STAT);
+ PCI_CON_PRINTF(" PCI9056_INT_CTRL_STAT = %08lX\n",reg);
+ if(reg & (1<<20) ) {
+ /* read doorbell */
+ reg=PCICON_GET_REG(PCICON_ACK_REG);
+ switch(reg) {
+ case PCIMSG_ALIVE:
+ PCI_CON_PRINTF(" Alive\n");
+ PCICON_SET_REG(PCICON_DBELL_REG,PCIMSG_ALIVE);
+ break;
+ case PCIMSG_CONN:
+ PCI_CON_PRINTF(" Conn %d",conn);
+ w_ptr = 0;
+ r_ptr = 0;
+ buff_full=0;
+ PCICON_SET_REG(PCICON_RECEIVE_REG,0L);
+ conn=1;
+ PCI_CON_PRINTF(" ... %d\n",conn);
+ break;
+ case PCIMSG_CON_DATA:
+ data=PCICON_GET_REG(PCICON_RECEIVE_REG);
+ recbuf[w_ptr++]=(int)(data&0xff);
+ PCI_CON_PRINTF(" Data Console %lX, %X %d %d %X\n",data,((int)(data&0xFF)),
+ r_ptr,w_ptr,recbuf[w_ptr-1]);
+ if(w_ptr==REC_BUFFER_SIZE)
+ w_ptr=0;
+ if(w_ptr<r_ptr)
+ diff=r_ptr+REC_BUFFER_SIZE-w_ptr;
+ else
+ diff=r_ptr-w_ptr;
+ if(diff>(REC_BUFFER_SIZE-4))
+ buff_full=1;
+ else
+ /* clear Mail box */
+ PCICON_SET_REG(PCICON_RECEIVE_REG,0L);
+ break;
+ default:
+ serial_printf(" PCI9056_PCI_TO_LOC_DBELL = %08lX\n",reg);
+ }
+ /* clear IRQ */
+ PCICON_SET_REG(PCICON_ACK_REG,~0L);
+ }
+ return 0;
+}
+
+void pci_con_connect(void)
+{
+ unsigned long reg;
+ conn=0;
+ reg=PCICON_GET_REG(PCI9056_INT_CTRL_STAT);
+ /* default 0x0f010180 */
+ reg &= 0xff000000;
+ reg |= 0x00030000; /* enable local dorbell */
+ reg |= 0x00000300; /* enable PCI dorbell */
+ PCICON_SET_REG(PCI9056_INT_CTRL_STAT , reg);
+ irq_install_handler (0x2, (interrupt_handler_t *) pci_dorbell_irq,NULL);
+ memset (&pci_con_dev, 0, sizeof (pci_con_dev));
+ strcpy (pci_con_dev.name, "pci_con");
+ pci_con_dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
+ pci_con_dev.putc = pci_con_putc;
+ pci_con_dev.puts = pci_con_puts;
+ pci_con_dev.getc = pci_con_getc;
+ pci_con_dev.tstc = pci_con_tstc;
+ device_register (&pci_con_dev);
+ printf("PATI ready for PCI connection, type ctrl-c for exit\n");
+ do {
+ udelay(10);
+ if((volatile int)conn)
+ break;
+ if(ctrlc()) {
+ irq_free_handler(0x2);
+ return;
+ }
+ }while(1);
+ console_assign(stdin,"pci_con");
+ console_assign(stderr,"pci_con");
+ console_assign(stdout,"pci_con");
+}
+
+void pci_con_disc(void)
+{
+ console_assign(stdin,"serial");
+ console_assign(stderr,"serial");
+ console_assign(stdout,"serial");
+ PCICON_SET_REG(PCICON_DBELL_REG,PCIMSG_DISC);
+ /* reconnection */
+ irq_free_handler(0x02);
+ pci_con_connect();
+}
+#endif /* #ifdef CFG_PCI_CON_DEVICE */
+
+/*
+ * Absolute environment address for linker file.
+ */
+GEN_ABS(env_start, CFG_ENV_OFFSET + CFG_FLASH_BASE);
diff --git a/board/mpl/pati/pati.h b/board/mpl/pati/pati.h
new file mode 100644
index 0000000..d521772
--- /dev/null
+++ b/board/mpl/pati/pati.h
@@ -0,0 +1,440 @@
+/*
+ * (C) Copyright 2003
+ * Denis Peter, d.peter@mpl.ch
+ * 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
+ */
+/************************************************************************
+ * MACROS and register definitions for PATI Registers
+ ************************************************************************/
+#ifndef __PATI_H_
+#define __PATI_H_ 1
+
+#define PLD_PART_ID 0x0
+#define PLD_BOARD_TIMING 0x4
+#define PLD_CONF_REG1 0x8
+#define PLD_CONF_REG2 0xC
+#define PLD_CONF_RES 0x10
+
+#define SET_REG_BIT(y,x) (y<<(31-x))
+#define GET_REG_BIT(y,x) ((y>>(31-x)) & 0x1L)
+
+/* SDRAM Controller PLD_PART_ID */
+/* 9 10 11 12 13 14 19 31 */
+#define SDRAM_PART3 9
+#define SDRAM_PART2 10
+#define SDRAM_PART1 11
+#define SDRAM_PART0 12
+#define SDRAM_ID3 13
+#define SDRAM_ID2 14
+#define SDRAM_ID1 19
+#define SDRAM_ID0 31
+
+#define SDRAM_PART(x) ( \
+ (GET_REG_BIT(x,SDRAM_PART3)<<3) |\
+ (GET_REG_BIT(x,SDRAM_PART2)<<2) |\
+ (GET_REG_BIT(x,SDRAM_PART1)<<1) |\
+ (GET_REG_BIT(x,SDRAM_PART0)))
+
+#define SDRAM_ID(x) ( \
+ (GET_REG_BIT(x,SDRAM_ID3)<<3) |\
+ (GET_REG_BIT(x,SDRAM_ID2)<<2) |\
+ (GET_REG_BIT(x,SDRAM_ID1)<<1) |\
+ (GET_REG_BIT(x,SDRAM_ID0)))
+
+/* System Controller */
+/* 0 1 3 4 5 16 20 28 29 30 */
+#define SYSCNTR_PART4 0
+#define SYSCNTR_PART3 1
+#define SYSCNTR_PART2 3
+#define SYSCNTR_PART1 4
+#define SYSCNTR_PART0 5
+#define SYSCNTR_ID4 16
+#define SYSCNTR_ID3 20
+#define SYSCNTR_ID2 28
+#define SYSCNTR_ID1 29
+#define SYSCNTR_ID0 30
+
+#define SYSCNTR_PART(x) ( \
+ (GET_REG_BIT(x,SYSCNTR_PART4)<<4) |\
+ (GET_REG_BIT(x,SYSCNTR_PART3)<<3) |\
+ (GET_REG_BIT(x,SYSCNTR_PART2)<<2) |\
+ (GET_REG_BIT(x,SYSCNTR_PART1)<<1) |\
+ (GET_REG_BIT(x,SYSCNTR_PART0)))
+
+#define SYSCNTR_ID(x) ( \
+ (GET_REG_BIT(x,SYSCNTR_ID4)<<4) |\
+ (GET_REG_BIT(x,SYSCNTR_ID3)<<3) |\
+ (GET_REG_BIT(x,SYSCNTR_ID2)<<2) |\
+ (GET_REG_BIT(x,SYSCNTR_ID1)<<1) |\
+ (GET_REG_BIT(x,SYSCNTR_ID0)))
+
+/* SDRAM Controller PLD_BOARD_TIMING */
+/* 9 10 11 12 13 14 19 31 */
+#define SDRAM_CAL 9
+#define SDRAM_RCD 10
+#define SDRAM_WREQ 11
+#define SDRAM_PR 12
+#define SDRAM_RC 13
+#define SDRAM_LMR 14
+#define SDRAM_IIP 19
+#define SDRAM_RES0 31
+/* System Controller */
+/* 0 1 3 4 5 16 20 28 29 30 */
+#define SYSCNTR_BREV0 0
+#define SYSCNTR_BREV1 1
+#define SYSCNTR_BREV2 3
+#define SYSCNTR_BREV3 4
+#define SYSCNTR_RES0 5
+#define SYSCNTR_RES1 16
+#define SYSCNTR_RES2 20
+#define SYSCNTR_FLWAIT2 28
+#define SYSCNTR_FLWAIT1 29
+#define SYSCNTR_FLWAIT0 30
+
+#define SYSCNTR_BREV(x) ( \
+ (GET_REG_BIT(x,SYSCNTR_BREV3)<<3) |\
+ (GET_REG_BIT(x,SYSCNTR_BREV2)<<2) |\
+ (GET_REG_BIT(x,SYSCNTR_BREV1)<<1) |\
+ (GET_REG_BIT(x,SYSCNTR_BREV0)))
+
+#define GET_SYSCNTR_FLWAIT(x) ( \
+ (GET_REG_BIT(x,SYSCNTR_FLWAIT2)<<2) |\
+ (GET_REG_BIT(x,SYSCNTR_FLWAIT1)<<1) |\
+ (GET_REG_BIT(x,SYSCNTR_FLWAIT0)))
+
+#define SET_SYSCNTR_FLWAIT(x) ( \
+ (SET_REG_BIT(((x & 0x04)!=0),SYSCNTR_FLWAIT2)) |\
+ (SET_REG_BIT(((x & 0x02)!=0)x,SYSCNTR_FLWAIT1)) |\
+ (SET_REG_BIT(((x & 0x01)!=0)x,SYSCNTR_FLWAIT0)))
+
+/* SDRAM Controller REG 2*/
+/* 9 10 11 12 13 14 19 31 */
+#define SDRAM_MUX0 9
+#define SDRAM_MUX1 10
+#define SDRAM_PDIS 11
+#define SDRAM_RES1 12
+#define SDRAM_RES2 13
+#define SDRAM_RES3 14
+#define SDRAM_RES4 19
+#define SDRAM_RIP 31
+
+#define GET_SDRAM_MUX(x) ( \
+ (GET_REG_BIT(x,SDRAM_MUX1)<<1)| \
+ (GET_REG_BIT(x,SDRAM_MUX0)))
+
+
+/* System Controller */
+/* 0 1 3 4 5 16 20 28 29 30 */
+#define SYSCNTR_FLAG 0
+#define SYSCNTR_IP 1
+#define SYSCNTR_BIND2 3
+#define SYSCNTR_BIND1 4
+#define SYSCNTR_BIND0 5
+#define SYSCNTR_PRM 16
+#define SYSCNTR_ICW 20
+#define SYSCNTR_ISB2 28
+#define SYSCNTR_ISB1 29
+#define SYSCNTR_ISB0 30
+
+#define GET_SYSCNTR_BOOTIND(x) ( \
+ (GET_REG_BIT(x,SYSCNTR_BIND2)<<2) |\
+ (GET_REG_BIT(x,SYSCNTR_BIND1)<<1) |\
+ (GET_REG_BIT(x,SYSCNTR_BIND0)))
+
+#define SET_SYSCNTR_BOOTIND(x) ( \
+ (SET_REG_BIT(((x & 0x04)!=0),SYSCNTR_BIND2)) |\
+ (SET_REG_BIT(((x & 0x02)!=0)x,SYSCNTR_BIND1))| \
+ (SET_REG_BIT(((x & 0x01)!=0)x,SYSCNTR_BIND0)))
+
+#define GET_SYSCNTR_ISB(x) ( \
+ (GET_REG_BIT(x,SYSCNTR_ISB2)<<2)| \
+ (GET_REG_BIT(x,SYSCNTR_ISB1)<<1)| \
+ (GET_REG_BIT(x,SYSCNTR_ISB0)))
+
+#define SET_SYSCNTR_ISB(x) ( \
+ (SET_REG_BIT(((x & 0x04)!=0),SYSCNTR_ISB2))| \
+ (SET_REG_BIT(((x & 0x02)!=0)x,SYSCNTR_ISB))| \
+ (SET_REG_BIT(((x & 0x01)!=0)x,SYSCNTR_ISB0)))
+
+/* SDRAM Controller REG 3*/
+/* 9 10 11 12 13 14 19 31 */
+#define SDRAM_RES5 9
+#define SDRAM_CFG1 10
+#define SDRAM_CFG2 11
+#define SDRAM_CFG3 12
+#define SDRAM_RES6 13
+#define SDRAM_CFG5 14
+#define SDRAM_CFG6 19
+#define SDRAM_RES7 31
+
+#define GET_SDRAM_CFG(x) ( \
+ (GET_REG_BIT(x,SDRAM_CFG6)<<4) |\
+ (GET_REG_BIT(x,SDRAM_CFG5)<<3) |\
+ (GET_REG_BIT(x,SDRAM_CFG3)<<2) |\
+ (GET_REG_BIT(x,SDRAM_CFG2)<<1) |\
+ (GET_REG_BIT(x,SDRAM_CFG1)))
+
+/* System Controller */
+/* 0 1 3 4 5 16 20 28 29 30 */
+#define SYSCNTR_BDIS 0
+#define SYSCNTR_PCIM 1
+#define SYSCNTR_CFG0 3
+#define SYSCNTR_CFG1 4
+#define SYSCNTR_CFG2 5
+#define SYSCNTR_CFG3 16
+#define SYSCNTR_BOOTEN 20
+#define SYSCNTR_CPU_VPP 28
+#define SYSCNTR_FL_VPP 29
+#define SYSCNTR_FL_WP 30
+
+#define GET_SYSCNTR_CFG(x) ( \
+ (GET_REG_BIT(x,SYSCNTR_CFG3)<<3)| \
+ (GET_REG_BIT(x,SYSCNTR_CFG2)<<2)| \
+ (GET_REG_BIT(x,SYSCNTR_CFG1)<<1)| \
+ (GET_REG_BIT(x,SYSCNTR_CFG0)))
+
+
+/***************************************************************
+ * MISC Defines
+ ***************************************************************/
+
+#define PCI_VENDOR_ID_MPL 0x18E6
+#define PCI_DEVICE_ID_PATI 0x00DA
+
+#if defined(CONFIG_MIP405)
+#define PATI_FIRMWARE_START_OFFSET 0x00300000
+#define PATI_ISO_STRING "MEV-10084-001"
+#endif
+
+#define PATI_ENDIAN_MODE 0x3E
+
+/*******************************************
+ * PATI Mapping:
+ * -------------
+ * PCI Map:
+ * -------
+ * All addreses are mapped into the memory area
+ * (IO Area on some areas may also be possible)
+ * - pci_cfg_mem_base: fixed address to the PLX config area size 512Bytes
+ * - pci_space0_addr: configurable
+ * - pci_space1_addr configurable
+ *
+ * Local Map:
+ * ----------
+ * Local addresses (Remap)
+ * - SDRAM 0x06000000 Size 16MByte mask 0xff000000
+ * - EPLD CFG 0x07000000 Size 512Bytes
+ * - FLASH 0x03000000 Size up to 8MByte
+ * - CPU 0x01000000 Size 4MByte (only accessable if special configured)
+ *
+ * Implemention:
+ * -------------
+ * To prevent using large resources reservation on the host following
+ * PCI mapping is choosed:
+ * - pci_cfg_mem_base: fixed address to the PLX config area size 512Bytes
+ * - pci_space0_addr: configured to the EPLD Config Area size 256Bytes
+ * - pci_space1_addr: configured to the SDRAM Area size 1MBytes, this
+ * space is used to switch between SDRAM, Flash and CPU
+ *
+ */
+
+/* Attribute definitions */
+#define PATI_BUS_SIZE_8 0
+#define PATI_BUS_SIZE_16 1
+#define PATI_BUS_SIZE_32 3
+
+#define PATI_SPACE0_MASK (0xFEFFFE00) /* Mask Attributes */
+#define PATI_SPACE1_MASK (0x00000000) /* Mask Attributes */
+
+#define PATI_EXTRA_LONG_EEPROM 1
+
+#define SPACE0_TA_ENABLE (1<<6)
+#define SPACE1_TA_ENABLE (1<<6)
+
+/* Config Area */
+#define PATI_LOC_CFG_ADDR 0x07000000 /* Local Address */
+#define PATI_LOC_CFG_MASK 0xFFFFFF00 /* 256 Bytes */
+/* Attributes */
+#define PATI_LOC_CFG_BUS_SIZE PATI_BUS_SIZE_32 /* 32 Bit */
+#define PATI_LOC_CFG_BURST 0 /* No Burst */
+#define PATI_LOC_CFG_NO_PREFETCH 1 /* No Prefetch */
+#define PATI_LOC_CFG_TA_ENABLE 1 /* Enable TA */
+
+#define PATI_LOC_CFG_SPACE0_ATTR ( \
+ PATI_LOC_CFG_BUS_SIZE | \
+ (PATI_LOC_CFG_TA_ENABLE << 6) | \
+ (PATI_LOC_CFG_NO_PREFETCH << 8) | \
+ (PATI_LOC_CFG_BURST << 24) | \
+ (PATI_EXTRA_LONG_EEPROM << 25))
+
+/* should never be used */
+#define PATI_LOC_CFG_SPACE1_ATTR ( \
+ PATI_LOC_CFG_BUS_SIZE | \
+ (PATI_LOC_CFG_TA_ENABLE << 6) | \
+ (PATI_LOC_CFG_NO_PREFETCH << 9) | \
+ (PATI_LOC_CFG_BURST << 8))
+
+
+/* SDRAM Area */
+#define PATI_LOC_SDRAM_ADDR 0x06000000 /* Local Address */
+#define PATI_LOC_SDRAM_MASK 0xFFF00000 /* 1MByte */
+/* Attributes */
+#define PATI_LOC_SDRAM_BUS_SIZE PATI_BUS_SIZE_32 /* 32 Bit */
+#define PATI_LOC_SDRAM_BURST 0 /* No Burst */
+#define PATI_LOC_SDRAM_NO_PREFETCH 0 /* Prefetch */
+#define PATI_LOC_SDRAM_TA_ENABLE 1 /* Enable TA */
+
+/* should never be used */
+#define PATI_LOC_SDRAM_SPACE0_ATTR ( \
+ PATI_LOC_SDRAM_BUS_SIZE | \
+ (PATI_LOC_SDRAM_TA_ENABLE << 6) | \
+ (PATI_LOC_SDRAM_NO_PREFETCH << 8) | \
+ (PATI_LOC_SDRAM_BURST << 24) | \
+ (PATI_EXTRA_LONG_EEPROM << 25))
+
+#define PATI_LOC_SDRAM_SPACE1_ATTR ( \
+ PATI_LOC_SDRAM_BUS_SIZE | \
+ (PATI_LOC_SDRAM_TA_ENABLE << 6) | \
+ (PATI_LOC_SDRAM_NO_PREFETCH << 9) | \
+ (PATI_LOC_SDRAM_BURST << 8))
+
+
+/* Flash Area */
+#define PATI_LOC_FLASH_ADDR 0x03000000 /* Local Address */
+#define PATI_LOC_FLASH_MASK 0xFFF00000 /* 1MByte */
+/* Attributes */
+#define PATI_LOC_FLASH_BUS_SIZE PATI_BUS_SIZE_16 /* 16 Bit */
+#define PATI_LOC_FLASH_BURST 0 /* No Burst */
+#define PATI_LOC_FLASH_NO_PREFETCH 1 /* No Prefetch */
+#define PATI_LOC_FLASH_TA_ENABLE 1 /* Enable TA */
+
+/* should never be used */
+#define PATI_LOC_FLASH_SPACE0_ATTR ( \
+ PATI_LOC_FLASH_BUS_SIZE | \
+ (PATI_LOC_FLASH_TA_ENABLE << 6) | \
+ (PATI_LOC_FLASH_NO_PREFETCH << 8) | \
+ (PATI_LOC_FLASH_BURST << 24) | \
+ (PATI_EXTRA_LONG_EEPROM << 25))
+
+#define PATI_LOC_FLASH_SPACE1_ATTR ( \
+ PATI_LOC_FLASH_BUS_SIZE | \
+ (PATI_LOC_FLASH_TA_ENABLE << 6) | \
+ (PATI_LOC_FLASH_NO_PREFETCH << 9) | \
+ (PATI_LOC_FLASH_BURST << 8))
+
+
+/* CPU Area */
+#define PATI_LOC_CPU_ADDR 0x01000000 /* Local Address */
+#define PATI_LOC_CPU_MASK 0xFFF00000 /* 1Mbyte */
+/* Attributes */
+#define PATI_LOC_CPU_BUS_SIZE PATI_BUS_SIZE_32 /* 32 Bit */
+#define PATI_LOC_CPU_BURST 0 /* No Burst */
+#define PATI_LOC_CPU_NO_PREFETCH 1 /* No Prefetch */
+#define PATI_LOC_CPU_TA_ENABLE 1 /* Enable TA */
+
+/* should never be used */
+#define PATI_LOC_CPU_SPACE0_ATTR ( \
+ PATI_LOC_CPU_BUS_SIZE | \
+ (PATI_LOC_CPU_TA_ENABLE << 6) | \
+ (PATI_LOC_CPU_NO_PREFETCH << 8) | \
+ (PATI_LOC_CPU_BURST << 24) | \
+ (PATI_EXTRA_CPU_EEPROM << 25))
+
+#define PATI_LOC_CPU_SPACE1_ATTR ( \
+ PATI_LOC_CPU_BUS_SIZE | \
+ (PATI_LOC_CPU_TA_ENABLE << 6) | \
+ (PATI_LOC_CPU_NO_PREFETCH << 9) | \
+ (PATI_LOC_CPU_BURST << 8))
+
+/***************************************************
+ * Hardware Config word definition
+ ***************************************************/
+#define BOOT_EXT_FLASH 0x00000000
+#define BOOT_INT_FLASH 0x00000004
+#define BOOT_FROM_PCI 0x00000006
+#define BOOT_FROM_SDRAM 0x00000005
+
+#define ENABLE_INT_ARB 0x00000008
+
+#define INITIAL_IRQ_PREF 0x00000010
+
+#define INITIAL_MEM_0M 0x00000000
+#define INITIAL_MEM_4M 0x00000080
+#define INITIAL_MEM_8M 0x00000040
+#define INITIAL_MEM_12M 0x000000C0
+#define INITIAL_MEM_16M 0x00000020
+#define INITIAL_MEM_20M 0x000000A0
+#define INITIAL_MEM_24M 0x00000060
+#define INITIAL_MEM_28M 0x000000E0
+/* CONF */
+#define INTERNAL_HWCONF 0x00000100
+/* PRPM */
+#define LOCAL_CPU_SLAVE 0x00000200
+/* BDIS */
+#define DISABLE_MEM_CNTR 0x00000400
+/* PCIM */
+#define PCI_MASTER_ONLY 0x00000800
+
+
+#define PATI_HW_START ((BOOT_EXT_FLASH | INITIAL_MEM_28M | INITIAL_IRQ_PREF))
+#define PATI_HW_PCI_ONLY ((BOOT_EXT_FLASH | INITIAL_MEM_28M | INITIAL_IRQ_PREF | PCI_MASTER_ONLY))
+#define PATI_HW_CPU_ACC ((BOOT_EXT_FLASH | INITIAL_MEM_12M | INITIAL_IRQ_PREF | PCI_MASTER_ONLY))
+#define PATI_HW_CPU_SLAVE ((BOOT_EXT_FLASH | INITIAL_MEM_12M | INITIAL_IRQ_PREF | PCI_MASTER_ONLY | LOCAL_CPU_SLAVE))
+
+/***************************************************
+ * Direct Master Config
+ ***************************************************/
+#define PATI_DMASTER_PCI_ADDR 0x01000000
+#define PATI_BUS_MASTER 1
+
+
+#define PATI_DMASTER_MASK 0xFFF00000 /* 1MByte */
+#define PATI_DMASTER_ADDR 0x01000000 /* Local Address */
+
+#define PATI_DMASTER_MEMORY_EN 0x00000001 /* 0x00000001 */
+#define PATI_DMASTER_READ_AHEAD 0x00000004 /* 0x00000004 */
+#define PATI_DMASTER_READ_NOT_AHEAD 0x00000000 /* 0x00000004 */
+#define PATI_DMASTER_PRE_SIZE_CNTRL_0 0x00000000
+#define PATI_DMASTER_PRE_SIZE_CNTRL_4 0x00000008
+#define PATI_DMASTER_PRE_SIZE_CNTRL_8 0x00001000
+#define PATI_DMASTER_PRE_SIZE_CNTRL_16 0x00001008
+#define PATI_DMASTER_REL_PCI 0x00000000
+#define PATI_DMASTER_NOT_REL_PCI 0x00000010
+#define PATI_DMASTER_WR_INVAL 0x00000200
+#define PATI_DMASTER_NOT_WR_INVAL 0x00000000
+#define PATI_DMASTER_PRE_LIMIT 0x00000800
+#define PATI_DMASTER_PRE_CONT 0x00000000
+#define PATI_DMASTER_DELAY_WR_0 0x00000000
+#define PATI_DMASTER_DELAY_WR_4 0x00004000
+#define PATI_DMASTER_DELAY_WR_8 0x00008000
+#define PATI_DMASTER_DELAY_WR_16 0x0000C000
+
+#define PATI_DMASTER_PCI_ADDR_MASK 0xFFFF0000
+
+#define PATI_DMASTER_ATTR \
+ PATI_DMASTER_MEMORY_EN | \
+ PATI_DMASTER_READ_AHEAD | \
+ PATI_DMASTER_PRE_SIZE_CNTRL_4 | \
+ PATI_DMASTER_REL_PCI | \
+ PATI_DMASTER_NOT_WR_INVAL | \
+ PATI_DMASTER_PRE_LIMIT | \
+ PATI_DMASTER_DELAY_WR_0
+
+
+#endif /* #ifndef __PATI_H_ */
diff --git a/board/mpl/pati/pci_eeprom.h b/board/mpl/pati/pci_eeprom.h
new file mode 100644
index 0000000..9658808
--- /dev/null
+++ b/board/mpl/pati/pci_eeprom.h
@@ -0,0 +1,91 @@
+
+#ifndef __PCI_EEPROM_H_
+#define __PCI_EEPROM_H_ 1
+
+#include "pati.h"
+/******************************************************************************
+ * Eeprom Support
+ ******************************************************************************/
+/**********************************************
+* Definitions
+**********************************************/
+#define EE46_CMD_LEN 9 /* Bits in instructions */
+#define EE56_CMD_LEN 11 /* Bits in instructions */
+#define EE66_CMD_LEN 11 /* Bits in instructions */
+#define EE_READ 0x0180 /* 01 1000 0000 read instruction */
+#define EE_WRITE 0x0140 /* 01 0100 0000 write instruction */
+#define EE_WREN 0x0130 /* 01 0011 0000 write enable instruction */
+#define EE_WRALL 0x0110 /* 01 0001 0000 write all registers */
+#define EE_PRREAD 0x0180 /* 01 1000 0000 read address stored in Protect Register */
+#define EE_PRWRITE 0x0140 /* 01 0100 0000 write the address into PR */
+#define EE_WDS 0x0100 /* 01 0000 0000 write disable instruction */
+#define EE_PREN 0x0130 /* 01 0011 0000 protect enable instruction */
+#define EE_PRCLEAR 0x01FF /* 01 1111 1111 clear protect register instr */
+#define EE_PRDS 0x0100 /* 01 0000 0000 ONE TIME ONLY, permenant */
+
+/***************************************************
+ * EEPROM
+ ***************************************************/
+#define LOW_WORD(x) (((x) & 0xFFFF))
+#define HIGH_WORD(x) (((x) >> 16) & 0xFFFF)
+
+typedef struct pci_eeprom_t {
+ unsigned short offset;
+ unsigned short value;
+} pci_eeprom;
+
+static pci_eeprom pati_eeprom[] = {
+ { 0x00,PCI_DEVICE_ID_PATI }, /* PCI Device ID PCIIDR[31:16] */
+ { 0x02,PCI_VENDOR_ID_MPL }, /* PCI Vendor ID PCIIDR[15:0] */
+ { 0x04,PCI_CLASS_PROCESSOR_POWERPC }, /* PCI Class Code PCICCR[23:8] */
+ { 0x06,0x00BA }, /* PCI Class Code / PCI Revision ID PCICCR[7:0] / PCIREV[7:0] */
+ { 0x08,0x0007 }, /* PCI Maximum Latency / PCI Minimum Grant PCIMLR[7:0] / PCIMGR[7:0] */
+ { 0x0A,0x0100 }, /* PCI Interrupt Pin / PCI Interrupt Line PCIIPR[7:0] / PCIILR[7:0] */
+ { 0x0C,0x0000 }, /* MSW of Mailbox 0 (User Defined) PCI9056_MAILBOX0[31:16] */
+ { 0x0E,0x0000 }, /* LSW of Mailbox 0 (User Defined) PCI9056_MAILBOX0[15:0] */
+ { 0x10,0x0000 }, /* MSW of Mailbox 1 (User Defined) PCI9056_MAILBOX1[31:16] */
+ { 0x12,0x0000 }, /* LSW of Mailbox 1 (User Defined) PCI9056_MAILBOX1[15:0] */
+ { 0x14,HIGH_WORD(PATI_LOC_CFG_MASK) }, /* MSW of Direct Slave Local Address Space 0 Range LAS0RR[31:16] */
+ { 0x16,LOW_WORD(PATI_LOC_CFG_MASK) }, /* LSW of Direct Slave Local Address Space 0 Range LAS0RR[15:0] */
+ { 0x18,HIGH_WORD(PATI_LOC_CFG_ADDR) }, /* MSW of Direct Slave Local Address Space 0 Local Base Address (Remap) LAS0BA[31:16] (CFG) */
+ { 0x1A,LOW_WORD(PATI_LOC_CFG_ADDR)|1 }, /* LSW of Direct Slave Local Address Space 0 Local Base Address (Remap) LAS0BA[15:2, 0], Reserved [1] */
+ { 0x1C,0x0000 }, /* MSW of Mode/DMA Arbitration MARBR[31, 29:16] or DMAARB[31, 29:16], Reserved [30] */
+ { 0x1E,0x0000 }, /* LSW of Mode/DMA Arbitration MARBR[15:0] or DMAARB[15:0] */
+ { 0x20,0x0030 }, /* Local Miscellaneous Control 2 / Serial EEPROM WP Addr Boundary LMISC2[5:0], Res[7:6] / PROT_AREA[6:0], Res[7] */
+ { 0x22,0x0510 }, /* Local Miscellaneous Control 1 / Local Bus Big/Little Endian Descriptor LMISC1[7:0] / BIGEND[7:0] */
+ { 0x24,0x0000 }, /* MSW of Direct Slave Expansion ROM Range EROMRR[31:16] */
+ { 0x26,0x0000 }, /* LSW of Direct Slave Expansion ROM Range EROMRR[15:11, 0], Reserved [10:1] */
+ { 0x28,0x0000 }, /* MSW of Direct Slave Expansion ROM Local Base Address (Remap) and BREQo Control EROMBA[31:16] */
+ { 0x2A,0x0000 }, /* LSW of Direct Slave Expansion ROM Local Base Address (Remap) and BREQo Control EROMBA[15:11, 5:0], Reserved [10:6] */
+ { 0x2C,(0x4243 | HIGH_WORD((PATI_LOC_CFG_SPACE0_ATTR))) }, /* MSW of Local Address Space 0/Expansion ROM Bus Region Descriptor LBRD0[31:16] */
+ { 0x2E,LOW_WORD(PATI_LOC_CFG_SPACE0_ATTR) }, /* LSW of Local Address Space 0/Expansion ROM Bus Region Descriptor LBRD0[15:0] */
+ { 0x30,HIGH_WORD(PATI_DMASTER_MASK) }, /* MSW of Local Range for Direct Master-to-PCI DMRR[31:16] */
+ { 0x32,LOW_WORD(PATI_DMASTER_MASK) }, /* LSW of Local Range for Direct Master-to-PCI (Reserved) DMRR[15:0] */
+ { 0x34,HIGH_WORD(PATI_DMASTER_ADDR) }, /* MSW of Local Base Address for Direct Master-to-PCI Memory DMLBAM[31:16] */
+ { 0x36,LOW_WORD(PATI_DMASTER_ADDR) }, /* LSW of Local Base Address for Direct Master-to-PCI Memory (Reserved) DMLBAM[15:0] */
+ { 0x38,0x0000 }, /* MSW of Local Bus Address for Direct Master-to-PCI I/O Configuration DMLBAI[31:16] */
+ { 0x3A,0x0000 }, /* LSW of Local Bus Address for Direct Master-to-PCI I/O Configuration (Reserved) DMLBAI[15:0] */
+ { 0x3C,0x0000 }, /* MSW of PCI Base Address (Remap) for Direct Master-to-PCI Memory DMPBAM[31:16] */
+ { 0x3E,0x0000 }, /* LSW of PCI Base Address (Remap) for Direct Master-to-PCI Memory DMPBAM[15:0] */
+ { 0x40,0x0000 }, /* MSW of PCI Configuration Address for Direct Master-to-PCI I/O Configuration DMCFGA[31, 23:16] Reserved [30:24]*/
+ { 0x42,0x0000 }, /* LSW of PCI Configuration Address for Direct Master-to-PCI I/O Configuration DMCFGA[15:0] */
+ { 0x44,0x0000 }, /* PCI Subsystem ID PCISID[15:0] */
+ { 0x46,0x0000 }, /* PCI Subsystem Vendor ID PCISVID[15:0] */
+ { 0x48,HIGH_WORD(PATI_LOC_SDRAM_MASK) }, /* MSW of Direct Slave Local Address Space 1 Range (1 MB) LAS1RR[31:16] */
+ { 0x4A,LOW_WORD(PATI_LOC_SDRAM_MASK) }, /* LSW of Direct Slave Local Address Space 1 Range (1 MB) LAS1RR[15:0] */
+ { 0x4C,HIGH_WORD(PATI_LOC_SDRAM_ADDR) }, /* MSW of Direct Slave Local Address Space 1 Local Base Address (Remap) LAS1BA[31:16] (SDRAM) */
+ { 0x4E,LOW_WORD(PATI_LOC_SDRAM_ADDR) | 0x1 }, /* LSW of Direct Slave Local Address Space 1 Local Base Address (Remap) LAS1BA[15:2, 0], Reserved [1] */
+ { 0x50,HIGH_WORD(PATI_LOC_SDRAM_SPACE1_ATTR) }, /* MSW of Local Address Space 1 Bus Region Descriptor LBRD1[31:16] */
+ { 0x52,LOW_WORD(PATI_LOC_SDRAM_SPACE1_ATTR) }, /* LSW of Local Address Space 1 Bus Region Descriptor (Reserved) LBRD1[15:0] */
+ { 0x54,0x0000 }, /* Hot Swap Control/Status (Reserved) Reserved */
+ { 0x56,0x0000 }, /* Hot Swap Next Capability Pointer / Hot Swap Control HS_NEXT[7:0] / HS_CNTL[7:0] */
+ { 0x58,0x0000 }, /* Reserved Reserved */
+ { 0x5A,0x0000 }, /* PCI Arbiter Control PCIARB[3:0], Reserved [15:4] */
+ { 0x5C,0x0000 }, /* Power Management Capabilities PMC[15:9, 2:0] */
+ { 0x5E,0x0000 }, /* Power Management Next Capability Pointer (Reserved) / Power Management Capability ID (Reserved) Reserved*/
+ { 0x60,0x0000 }, /* Power Management Data / PMCSR Bridge Support Extension (Reserved) PMDATA[7:0] / Reserved */
+ { 0x62,0x0000 }, /* Power Management Control/Status PMCSR[14:8] */
+ { 0xFFFF,0xFFFF} /* terminaror */
+};
+#define PATI_EEPROM_LAST_OFFSET 0x64
+#endif /* #ifndef __PCI_EEPROM_H_ */
diff --git a/board/mpl/pati/plx9056.h b/board/mpl/pati/plx9056.h
new file mode 100644
index 0000000..763a793
--- /dev/null
+++ b/board/mpl/pati/plx9056.h
@@ -0,0 +1,114 @@
+/*
+ * (C) Copyright 2003
+ * Denis Peter, d.peter@mpl.ch
+ * 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
+ */
+/* PLX9096 register definitions
+*/
+#ifndef __PLX9056_H_
+#define __PLX9056_H_ 1
+
+#include <pci.h>
+
+#ifdef PLX9056_LOC
+#define LOCAL_OFFSET 0x080
+/* PCI Config regs */
+#else
+#define LOCAL_OFFSET 0x000
+#endif
+
+#define PCI9056_VENDOR_ID PCI_VENDOR_ID
+//#define PCI9656_DEVICE_ID PCI_DEVICE_ID
+#define PCI9056_COMMAND PCI_COMMAND
+//#define PCI9656_STATUS PCI_STATUS
+#define PCI9056_REVISION PCI_REVISION_ID
+
+#define PCI9056_CACHE_SIZE PCI_CACHE_LINE_SIZE
+#define PCI9056_RTR_BASE PCI_BASE_ADDRESS_0
+#define PCI9056_RTR_IO_BASE PCI_BASE_ADDRESS_1
+#define PCI9056_LOCAL_BASE0 PCI_BASE_ADDRESS_2
+#define PCI9056_LOCAL_BASE1 PCI_BASE_ADDRESS_3
+#define PCI9056_UNUSED_BASE1 PCI_BASE_ADDRESS_4
+#define PCI9056_UNUSED_BASE2 PCI_BASE_ADDRESS_5
+#define PCI9056_CIS_PTR PCI_CARDBUS_CIS
+#define PCI9056_SUB_ID PCI_SUBSYSTEM_VENDOR_ID
+#define PCI9056_EXP_ROM_BASE PCI_ROM_ADDRESS
+#define PCI9056_CAP_PTR PCI_CAPABILITY_LIST
+#define PCI9056_INT_LINE PCI_INTERRUPT_LINE
+
+#if defined(PLX9056_LOC)
+ #define PCI9056_PM_CAP_ID 0x180
+ #define PCI9056_PM_CSR 0x184
+ #define PCI9056_HS_CAP_ID 0x188
+ #define PCI9056_VPD_CAP_ID 0x18C
+ #define PCI9056_VPD_DATA 0x190
+#endif
+
+
+
+#define PCI_DEVICE_ID_PLX9056 0x9056
+
+/* Local Configuration Registers Accessible via the PCI Base address + Variable */
+#define PCI9056_SPACE0_RANGE (0x000 + LOCAL_OFFSET)
+#define PCI9056_SPACE0_REMAP (0x004 + LOCAL_OFFSET)
+#define PCI9056_LOCAL_DMA_ARBIT (0x008 + LOCAL_OFFSET)
+#define PCI9056_ENDIAN_DESC (0x00c + LOCAL_OFFSET)
+#define PCI9056_EXP_ROM_RANGE (0x010 + LOCAL_OFFSET)
+#define PCI9056_EXP_ROM_REMAP (0x014 + LOCAL_OFFSET)
+#define PCI9056_SPACE0_ROM_DESC (0x018 + LOCAL_OFFSET)
+#define PCI9056_DM_RANGE (0x01c + LOCAL_OFFSET)
+#define PCI9056_DM_MEM_BASE (0x020 + LOCAL_OFFSET)
+#define PCI9056_DM_IO_BASE (0x024 + LOCAL_OFFSET)
+#define PCI9056_DM_PCI_MEM_REMAP (0x028 + LOCAL_OFFSET)
+#define PCI9056_DM_PCI_IO_CONFIG (0x02c + LOCAL_OFFSET)
+#define PCI9056_SPACE1_RANGE (0x0f0 + LOCAL_OFFSET)
+#define PCI9056_SPACE1_REMAP (0x0f4 + LOCAL_OFFSET)
+#define PCI9056_SPACE1_DESC (0x0f8 + LOCAL_OFFSET)
+#define PCI9056_DM_DAC (0x0fc + LOCAL_OFFSET)
+
+#ifdef PLX9056_LOC
+#define PCI9056_ARBITER_CTRL 0x1A0
+#define PCI9056_ABORT_ADDRESS 0x1A4
+#endif
+
+/* Runtime registers PCI Address + LOCAL_OFFSET */
+#ifdef PLX9056_LOC
+#define PCI9056_MAILBOX0 0x0C0
+#define PCI9056_MAILBOX1 0x0C4
+#else
+#define PCI9056_MAILBOX0 0x078
+#define PCI9056_MAILBOX1 0x07c
+#endif
+
+#define PCI9056_MAILBOX2 (0x048 + LOCAL_OFFSET)
+#define PCI9056_MAILBOX3 (0x04c + LOCAL_OFFSET)
+#define PCI9056_MAILBOX4 (0x050 + LOCAL_OFFSET)
+#define PCI9056_MAILBOX5 (0x054 + LOCAL_OFFSET)
+#define PCI9056_MAILBOX6 (0x058 + LOCAL_OFFSET)
+#define PCI9056_MAILBOX7 (0x05c + LOCAL_OFFSET)
+#define PCI9056_PCI_TO_LOC_DBELL (0x060 + LOCAL_OFFSET)
+#define PCI9056_LOC_TO_PCI_DBELL (0x064 + LOCAL_OFFSET)
+#define PCI9056_INT_CTRL_STAT (0x068 + LOCAL_OFFSET)
+#define PCI9056_EEPROM_CTRL_STAT (0x06c + LOCAL_OFFSET)
+#define PCI9056_PERM_VENDOR_ID (0x070 + LOCAL_OFFSET)
+#define PCI9056_REVISION_ID (0x074 + LOCAL_OFFSET)
+
+
+#endif /* #ifndef __PLX9056_H_ */
+
diff --git a/board/mpl/pati/u-boot.lds b/board/mpl/pati/u-boot.lds
new file mode 100644
index 0000000..3188801
--- /dev/null
+++ b/board/mpl/pati/u-boot.lds
@@ -0,0 +1,137 @@
+/*
+ * (C) Copyright 2001 Wolfgang Denk, DENX Software Engineering, wd@denx.de
+ * (C) Copyright 2003 Martin Winistoerfer, martinwinistoerfer@gmx.ch
+ *
+ * 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)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* 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/mpc5xx/start.o (.text)
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ *(.rodata.str1.4)
+ }
+ .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 :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+
+ _end = . ;
+ PROVIDE (end = .);
+/* . = env_start;
+ .ppcenv :
+ {
+ common/environment.o (.ppcenv)
+ }
+*/
+}