* Robert Schwebel, Pengutronix, <r.schwebel@pengutronix.de>
*
* (C) Copyright 2002
- * Kai-Uwe Bloem, GDS, <kai-uwe.bloem@auerswald.de>
+ * Auerswald GmbH & Co KG, Germany
+ * Kai-Uwe Bloem <kai-uwe.bloem@auerswald.de>
*
* See file CREDITS for list of people who contributed to this
* project.
#include <common.h>
#include <asm/arch/pxa-regs.h>
-#if defined CFG_JFFS_CUSTOM_PART
-#include <jffs2/jffs2.h>
-#endif
-
/* Debugging macros ------------------------------------------------------ */
#undef FLASH_DEBUG
-//#define FLASH_DEBUG 1
/* Some debug macros */
#if (FLASH_DEBUG > 2 )
#define MAIN_SECT_SIZE 0x00020000 /* 128k per sector */
#endif
-flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
-
-
-#if defined CFG_JFFS_CUSTOM_PART
-
-/**
- * jffs2_part_info - get information about a JFFS2 partition
- *
- * @part_num: number of the partition you want to get info about
- * @return: struct part_info* in case of success, 0 if failure
- */
-
-static struct part_info part;
-static int current_part = -1;
-
-#ifdef CONFIG_MTD_INNOKOM_16MB
-#ifdef CONFIG_MTD_INNOKOM_64MB
-#error Please define only one CONFIG_MTD_INNOKOM_XXMB option.
-#endif
-struct part_info* jffs2_part_info(int part_num) {
- void *jffs2_priv_saved = part.jffs2_priv;
-
- PRINTK2("jffs2_part_info: part_num=%i\n",part_num);
-
- if (current_part == part_num)
- return ∂
-
- /* u-boot partition */
- if(part_num==0){
- memset(&part, 0, sizeof(part));
-
- part.offset=(char*)0x00000000;
- part.size=256*1024;
-
- /* Mark the struct as ready */
- current_part = part_num;
-
- PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
- PRINTK("part.size = 0x%08x\n",(unsigned int)part.size);
- }
-
- /* primary OS+firmware partition */
- if(part_num==1){
- memset(&part, 0, sizeof(part));
-
- part.offset=(char*)0x00040000;
- part.size=768*1024;
-
- /* Mark the struct as ready */
- current_part = part_num;
-
- PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
- PRINTK("part.size = 0x%08x\n",(unsigned int)part.size);
- }
-
- /* secondary OS+firmware partition */
- if(part_num==2){
- memset(&part, 0, sizeof(part));
-
- part.offset=(char*)0x00100000;
- part.size=8*1024*1024;
-
- /* Mark the struct as ready */
- current_part = part_num;
-
- PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
- PRINTK("part.size = 0x%08x\n",(unsigned int)part.size);
- }
-
- /* data partition */
- if(part_num==3){
- memset(&part, 0, sizeof(part));
-
- part.offset=(char*)0x00900000;
- part.size=7*1024*1024;
-
- /* Mark the struct as ready */
- current_part = part_num;
-
- PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
- PRINTK("part.size = 0x%08x\n",(unsigned int)part.size);
- }
-
- if (current_part == part_num) {
- part.usr_priv = ¤t_part;
- part.jffs2_priv = jffs2_priv_saved;
- return ∂
- }
-
- PRINTK("jffs2_part_info: end of partition table\n");
- return 0;
-}
-#endif /* CONFIG_MTD_INNOKOM_16MB */
-
-#ifdef CONFIG_MTD_INNOKOM_64MB
-#ifdef CONFIG_MTD_INNOKOM_16MB
-#error Please define only one CONFIG_MTD_INNOKOM_XXMB option.
-#endif
-struct part_info* jffs2_part_info(int part_num) {
- void *jffs2_priv_saved = part.jffs2_priv;
-
- PRINTK2("jffs2_part_info: part_num=%i\n",part_num);
-
- if (current_part == part_num)
- return ∂
-
- /* u-boot partition */
- if(part_num==0){
- memset(&part, 0, sizeof(part));
-
- part.offset=(char*)0x00000000;
- part.size=256*1024;
-
- /* Mark the struct as ready */
- current_part = part_num;
-
- PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
- PRINTK("part.size = 0x%08x\n",(unsigned int)part.size);
- }
-
- /* primary OS+firmware partition */
- if(part_num==1){
- memset(&part, 0, sizeof(part));
-
- part.offset=(char*)0x00040000;
- part.size=16*1024*1024-128*1024;
-
- /* Mark the struct as ready */
- current_part = part_num;
-
- PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
- PRINTK("part.size = 0x%08x\n",(unsigned int)part.size);
- }
-
- /* secondary OS+firmware partition */
- if(part_num==2){
- memset(&part, 0, sizeof(part));
-
- part.offset=(char*)0x01020000;
- part.size=16*1024*1024-128*1024;
-
- /* Mark the struct as ready */
- current_part = part_num;
-
- PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
- PRINTK("part.size = 0x%08x\n",(unsigned int)part.size);
- }
-
- /* data partition */
- if(part_num==3){
- memset(&part, 0, sizeof(part));
-
- part.offset=(char*)0x02000000;
- part.size=32*1024*1024;
-
- /* Mark the struct as ready */
- current_part = part_num;
-
- PRINTK("part.offset = 0x%08x\n",(unsigned int)part.offset);
- PRINTK("part.size = 0x%08x\n",(unsigned int)part.size);
- }
-
- if (current_part == part_num) {
- part.usr_priv = ¤t_part;
- part.jffs2_priv = jffs2_priv_saved;
- return ∂
- }
-
- PRINTK("jffs2_part_info: end of partition table\n");
- return 0;
-}
-#endif /* CONFIG_MTD_INNOKOM_64MB */
-#endif /* defined CFG_JFFS_CUSTOM_PART */
-
+flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
/**
* flash_init: - initialize data structures for flash chips
int i, j;
ulong size = 0;
- for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) {
+ for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
ulong flashbase = 0;
flash_info[i].flash_id =
- (INTEL_MANUFACT & FLASH_VENDMASK) |
- (INTEL_ID_28F128J3 & FLASH_TYPEMASK);
+ (INTEL_MANUFACT & FLASH_VENDMASK) |
+ (INTEL_ID_28F128J3 & FLASH_TYPEMASK);
flash_info[i].size = FLASH_BANK_SIZE;
- flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
- memset(flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
+ flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
+ memset(flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
switch (i) {
case 0:
flashbase = PHYS_FLASH_1;
break;
default:
- panic("configured to many flash banks!\n");
+ panic("configured too many flash banks!\n");
break;
}
for (j = 0; j < flash_info[i].sector_count; j++) {
/* Protect u-boot sectors */
flash_protect(FLAG_PROTECT_SET,
- CFG_FLASH_BASE,
- CFG_FLASH_BASE + (256*1024) - 1,
+ CONFIG_SYS_FLASH_BASE,
+ CONFIG_SYS_FLASH_BASE + (256*1024) - 1,
&flash_info[0]);
-#ifdef CFG_ENV_IS_IN_FLASH
+#ifdef CONFIG_ENV_IS_IN_FLASH
flash_protect(FLAG_PROTECT_SET,
- CFG_ENV_ADDR,
- CFG_ENV_ADDR + CFG_ENV_SIZE - 1,
+ CONFIG_ENV_ADDR,
+ CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
&flash_info[0]);
#endif
{
int i, j;
- for (j=0; j<CFG_MAX_FLASH_BANKS; j++) {
+ for (j=0; j<CONFIG_SYS_MAX_FLASH_BANKS; j++) {
switch (info->flash_id & FLASH_VENDMASK) {
return;
}
- printf(" Size: %ld MB in %d Sectors\n",
+ printf(" Size: %ld MB in %d Sectors\n",
info->size >> 20, info->sector_count);
printf(" Sector Start Addresses:");
for (i = 0; i < info->sector_count; i++) {
if ((i % 5) == 0) printf ("\n ");
-
+
printf (" %08lX%s", info->start[i],
info->protect[i] ? " (RO)" : " ");
}
if ((info->flash_id & FLASH_VENDMASK) != (INTEL_MANUFACT & FLASH_VENDMASK))
return ERR_UNKNOWN_FLASH_VENDOR;
-
+
prot = 0;
for (sect=s_first; sect<=s_last; ++sect) {
if (info->protect[sect]) prot++;
while ((*addr & 0x0080) != 0x0080) {
PRINTK(".");
- if (get_timer_masked() > CFG_FLASH_ERASE_TOUT) {
+ if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) {
*addr = 0x00B0; /* suspend erase*/
*addr = 0x00FF; /* read mode */
rc = ERR_TIMOUT;
goto outahere;
}
}
-
+
PRINTK("clearing status register\n");
- *addr = 0x0050;
+ *addr = 0x0050;
PRINTK("resetting to read mode");
- *addr = 0x00FF;
+ *addr = 0x00FF;
}
-
+
printf("ok.\n");
}
/* wait while polling the status register */
while(((val = *addr) & 0x80) != 0x80) {
- if (get_timer_masked() > CFG_FLASH_WRITE_TOUT) {
+ if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) {
rc = ERR_TIMOUT;
*addr = 0xB0; /* suspend program command */
goto outahere;
* @param info:
* @param src: source of copy transaction
* @param addr: where to copy to
- * @param cnt: number of bytes to copy
+ * @param cnt: number of bytes to copy
*
* @return error code
*/
return write_word(info, wp, data);
}
-