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-rw-r--r--board/mpl/common/common_util.c50
-rw-r--r--board/mpl/common/flash.c38
2 files changed, 73 insertions, 15 deletions
diff --git a/board/mpl/common/common_util.c b/board/mpl/common/common_util.c
index 9c98c93b5..511739401 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 @@ mpl_prg(uchar *src, ulong size)
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 @@ mpl_prg(uchar *src, ulong size)
printf("Wrong Firmware Image: %s\n", &copystr[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 @@ mpl_prg(uchar *src, ulong size)
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 @@ mpl_prg_image(uchar *ld_addr)
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 @@ void show_stdio_dev(void)
}
}
+#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 @@ int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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 @@ int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
}while(result);
return 0;
}
+#if !defined(CONFIG_PATI)
if (strcmp(argv[1], "clearenvvalues") == 0)
{
if (strcmp(argv[2], "yes") == 0)
@@ -512,6 +555,7 @@ int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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 5f50200b2..fd430083e 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 @@ static int write_word (flash_info_t *info, ulong dest, ulong data);
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 @@ void setup_cs_reloc(void)
}
}
+#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 @@ unsigned long flash_init (void)
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 @@ unsigned long flash_init (void)
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 @@ unsigned long flash_init (void)
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 @@ unsigned long flash_init (void)
}
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);
}
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