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-rw-r--r--board/g2000/g2000.c34
-rw-r--r--board/g2000/strataflash.c47
2 files changed, 35 insertions, 46 deletions
diff --git a/board/g2000/g2000.c b/board/g2000/g2000.c
index c0b3676..5967e90 100644
--- a/board/g2000/g2000.c
+++ b/board/g2000/g2000.c
@@ -25,7 +25,6 @@
#include <asm/processor.h>
#include <command.h>
-
#define MEM_MCOPT1_INIT_VAL 0x00800000
#define MEM_RTR_INIT_VAL 0x04070000
#define MEM_PMIT_INIT_VAL 0x07c00000
@@ -34,11 +33,8 @@
#define MEM_SDTR1_INIT_VAL 0x00854005
#define SDRAM0_CFG_ENABLE 0x80000000
-
-
#define CFG_SDRAM_SIZE 0x04000000 /* 64 MB */
-
int board_early_init_f (void)
{
#if 0 /* test-only */
@@ -119,19 +115,19 @@ int checkboard (void)
long int init_sdram_static_settings(void)
{
#define mtsdram0(reg, data) mtdcr(memcfga,reg);mtdcr(memcfgd,data)
- /* disable memcontroller so updates work */
- mtsdram0( mem_mcopt1, MEM_MCOPT1_INIT_VAL );
- mtsdram0( mem_rtr , MEM_RTR_INIT_VAL );
- mtsdram0( mem_pmit , MEM_PMIT_INIT_VAL );
- mtsdram0( mem_mb0cf , MEM_MB0CF_INIT_VAL );
- mtsdram0( mem_mb1cf , MEM_MB1CF_INIT_VAL );
- mtsdram0( mem_sdtr1 , MEM_SDTR1_INIT_VAL );
-
- /* SDRAM have a power on delay, 500 micro should do */
- udelay(500);
- mtsdram0( mem_mcopt1, MEM_MCOPT1_INIT_VAL|SDRAM0_CFG_ENABLE );
-
- return (CFG_SDRAM_SIZE); /* CFG_SDRAM_SIZE is in G2000.h */
+ /* disable memcontroller so updates work */
+ mtsdram0( mem_mcopt1, MEM_MCOPT1_INIT_VAL );
+ mtsdram0( mem_rtr , MEM_RTR_INIT_VAL );
+ mtsdram0( mem_pmit , MEM_PMIT_INIT_VAL );
+ mtsdram0( mem_mb0cf , MEM_MB0CF_INIT_VAL );
+ mtsdram0( mem_mb1cf , MEM_MB1CF_INIT_VAL );
+ mtsdram0( mem_sdtr1 , MEM_SDTR1_INIT_VAL );
+
+ /* SDRAM have a power on delay, 500 micro should do */
+ udelay(500);
+ mtsdram0( mem_mcopt1, MEM_MCOPT1_INIT_VAL|SDRAM0_CFG_ENABLE );
+
+ return (CFG_SDRAM_SIZE); /* CFG_SDRAM_SIZE is in G2000.h */
}
@@ -141,9 +137,9 @@ long int initdram (int board_type)
/* flzt, we can still turn this on in the future */
/* #ifdef CONFIG_SPD_EEPROM
- ret = spd_sdram ();
+ ret = spd_sdram ();
#else
- ret = init_sdram_static_settings();
+ ret = init_sdram_static_settings();
#endif
*/
diff --git a/board/g2000/strataflash.c b/board/g2000/strataflash.c
index 06fedec..8446e02 100644
--- a/board/g2000/strataflash.c
+++ b/board/g2000/strataflash.c
@@ -85,12 +85,8 @@
#define FLASH_OFFSET_USER_PROTECTION 0x85
#define FLASH_OFFSET_INTEL_PROTECTION 0x81
-
#define FLASH_MAN_CFI 0x01000000
-
-
-
typedef union {
unsigned char c;
unsigned short w;
@@ -107,13 +103,10 @@ typedef union {
flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
/*-----------------------------------------------------------------------
* Functions
*/
-
-
static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c);
static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf);
static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd);
@@ -286,28 +279,28 @@ void flash_print_info (flash_info_t *info)
int erased;
volatile unsigned long *flash;
- /*
- * Check if whole sector is erased
- */
- if (i != (info->sector_count-1))
- size = info->start[i+1] - info->start[i];
- else
- size = info->start[0] + info->size - info->start[i];
- erased = 1;
- flash = (volatile unsigned long *)info->start[i];
- size = size >> 2; /* divide by 4 for longword access */
- for (k=0; k<size; k++)
- {
- if (*flash++ != 0xffffffff)
- {
- erased = 0;
- break;
- }
- }
+ /*
+ * Check if whole sector is erased
+ */
+ if (i != (info->sector_count-1))
+ size = info->start[i+1] - info->start[i];
+ else
+ size = info->start[0] + info->size - info->start[i];
+ erased = 1;
+ flash = (volatile unsigned long *)info->start[i];
+ size = size >> 2; /* divide by 4 for longword access */
+ for (k=0; k<size; k++)
+ {
+ if (*flash++ != 0xffffffff)
+ {
+ erased = 0;
+ break;
+ }
+ }
if ((i % 5) == 0)
printf ("\n ");
- /* print empty and read-only info */
+ /* print empty and read-only info */
printf (" %08lX%s%s",
info->start[i],
erased ? " E" : " ",
@@ -464,7 +457,7 @@ static int flash_full_status_check(flash_info_t * info, ulong sector, ulong tout
printf("Command Sequence Error.\n");
} else if(flash_isset(info, sector, 0, FLASH_STATUS_ECLBS)){
printf("Block Erase Error.\n");
- retcode = ERR_NOT_ERASED;
+ retcode = ERR_NOT_ERASED;
} else if (flash_isset(info, sector, 0, FLASH_STATUS_PSLBS)) {
printf("Locking Error\n");
}