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-rw-r--r--jedec.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/jedec.c b/jedec.c
index 549f9aa..41fda42 100644
--- a/jedec.c
+++ b/jedec.c
@@ -39,23 +39,23 @@ int probe_jedec(struct flashchip *flash)
uint8_t id1, id2;
/* Issue JEDEC Product ID Entry command */
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0x90;
+ *(volatile uint8_t *)(bios + 0x5555) = 0x90;
myusec_delay(10);
/* Read product ID */
- id1 = *(volatile uint8_t *) bios;
- id2 = *(volatile uint8_t *) (bios + 0x01);
+ id1 = *(volatile uint8_t *)bios;
+ id2 = *(volatile uint8_t *)(bios + 0x01);
/* Issue JEDEC Product ID Exit command */
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0xF0;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xF0;
myusec_delay(10);
printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2);
@@ -68,18 +68,18 @@ int probe_jedec(struct flashchip *flash)
int erase_sector_jedec(volatile uint8_t *bios, unsigned int page)
{
/* Issue the Sector Erase command */
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0x80;
+ *(volatile uint8_t *)(bios + 0x5555) = 0x80;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
myusec_delay(10);
- *(volatile uint8_t *) (bios + page) = 0x30;
+ *(volatile uint8_t *)(bios + page) = 0x30;
myusec_delay(10);
/* wait for Toggle bit ready */
@@ -91,18 +91,18 @@ int erase_sector_jedec(volatile uint8_t *bios, unsigned int page)
int erase_block_jedec(volatile uint8_t *bios, unsigned int block)
{
/* Issue the Sector Erase command */
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0x80;
+ *(volatile uint8_t *)(bios + 0x5555) = 0x80;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
myusec_delay(10);
- *(volatile uint8_t *) (bios + block) = 0x50;
+ *(volatile uint8_t *)(bios + block) = 0x50;
myusec_delay(10);
/* wait for Toggle bit ready */
@@ -116,18 +116,18 @@ int erase_chip_jedec(struct flashchip *flash)
volatile uint8_t *bios = flash->virt_addr;
/* Issue the JEDEC Chip Erase command */
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0x80;
+ *(volatile uint8_t *)(bios + 0x5555) = 0x80;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
myusec_delay(10);
- *(volatile uint8_t *) (bios + 0x5555) = 0x10;
+ *(volatile uint8_t *)(bios + 0x5555) = 0x10;
myusec_delay(10);
toggle_ready_jedec(bios);
@@ -144,14 +144,14 @@ int write_page_write_jedec(volatile uint8_t *bios, uint8_t *src,
retry:
/* Issue JEDEC Data Unprotect comand */
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
- *(volatile uint8_t *) (bios + 0x5555) = 0xA0;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xA0;
/* transfer data from source to destination */
for (i = start_index; i < page_size; i++) {
/* If the data is 0xFF, don't program it */
- if (*src != 0xFF )
+ if (*src != 0xFF)
*dst = *src;
dst++;
src++;
@@ -163,21 +163,21 @@ retry:
src = s;
ok = 1;
for (i = 0; i < page_size; i++) {
- if ( *dst != *src )
- {
+ if (*dst != *src) {
ok = 0;
break;
}
dst++;
src++;
}
-
+
if (!ok && tried++ < MAX_REFLASH_TRIES) {
start_index = i;
- goto retry;
- }
+ goto retry;
+ }
if (!ok) {
- fprintf( stderr, " page %d failed!\n", (unsigned int)(d-bios)/page_size );
+ fprintf(stderr, " page %d failed!\n",
+ (unsigned int)(d - bios) / page_size);
}
return (!ok);
}
@@ -194,20 +194,20 @@ int write_byte_program_jedec(volatile uint8_t *bios, uint8_t *src,
retry:
/* Issue JEDEC Byte Program command */
- *(volatile uint8_t *) (bios + 0x5555) = 0xAA;
- *(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
- *(volatile uint8_t *) (bios + 0x5555) = 0xA0;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+ *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+ *(volatile uint8_t *)(bios + 0x5555) = 0xA0;
/* transfer data from source to destination */
*dst = *src;
toggle_ready_jedec(bios);
if (*dst != *src && tried++ < MAX_REFLASH_TRIES) {
- goto retry;
- }
+ goto retry;
+ }
if (tried >= MAX_REFLASH_TRIES)
- ok=0;
+ ok = 0;
return (!ok);
}
@@ -233,13 +233,13 @@ int write_jedec(struct flashchip *flash, uint8_t *buf)
volatile uint8_t *bios = flash->virt_addr;
erase_chip_jedec(flash);
- // dumb check if erase was successful.
- for (i=0; i < total_size; i++) {
- if (bios[i] != (uint8_t)0xff) {
- printf("ERASE FAILED\n");
- return -1;
- }
- }
+ // dumb check if erase was successful.
+ for (i = 0; i < total_size; i++) {
+ if (bios[i] != (uint8_t) 0xff) {
+ printf("ERASE FAILED\n");
+ return -1;
+ }
+ }
printf("Programming Page: ");
for (i = 0; i < total_size / page_size; i++) {
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