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Diffstat (limited to 'util/flashrom/pm49fl00x.c')
-rw-r--r--util/flashrom/pm49fl00x.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/util/flashrom/pm49fl00x.c b/util/flashrom/pm49fl00x.c
index ed2fed0903..fe8b9741b4 100644
--- a/util/flashrom/pm49fl00x.c
+++ b/util/flashrom/pm49fl00x.c
@@ -26,14 +26,13 @@
extern int exclude_start_page, exclude_end_page;
void write_lockbits_49fl00x(volatile uint8_t *bios, int size,
- unsigned char bits, int block_size)
+ unsigned char bits, int block_size)
{
int i, left = size;
for (i = 0; left >= block_size; i++, left -= block_size) {
-
/* pm49fl002 */
- if (block_size == 16384 && i%2)
+ if (block_size == 16384 && i % 2)
continue;
*(bios + (i * block_size) + 2) = bits;
@@ -43,7 +42,7 @@ void write_lockbits_49fl00x(volatile uint8_t *bios, int size,
int probe_49fl00x(struct flashchip *flash)
{
int ret = probe_jedec(flash);
-
+
if (ret == 1)
map_flash_registers(flash);
@@ -58,9 +57,13 @@ int erase_49fl00x(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
/* unprotected */
- write_lockbits_49fl00x(flash->virtual_registers, total_size, 0, page_size);
+ write_lockbits_49fl00x(flash->virtual_registers,
+ total_size, 0, page_size);
- //erase_chip_jedec will not work ... datasheet says "Chip erase is available in A/A Mux Mode only"
+ /*
+ * erase_chip_jedec() will not work... Datasheet says
+ * "Chip erase is available in A/A Mux Mode only".
+ */
printf("Erasing page: ");
for (i = 0; i < total_size / page_size; i++) {
if ((i >= exclude_start_page) && (i < exclude_end_page))
@@ -75,7 +78,8 @@ int erase_49fl00x(struct flashchip *flash)
printf("\n");
/* protected */
- write_lockbits_49fl00x(flash->virtual_registers, total_size, 1, page_size);
+ write_lockbits_49fl00x(flash->virtual_registers,
+ total_size, 1, page_size);
return 0;
}
@@ -88,7 +92,8 @@ int write_49fl00x(struct flashchip *flash, uint8_t *buf)
volatile uint8_t *bios = flash->virtual_memory;
/* unprotected */
- write_lockbits_49fl00x(flash->virtual_registers, total_size, 0, page_size);
+ write_lockbits_49fl00x(flash->virtual_registers, total_size, 0,
+ page_size);
printf("Programming page: ");
for (i = 0; i < total_size / page_size; i++) {
@@ -106,9 +111,10 @@ int write_49fl00x(struct flashchip *flash, uint8_t *buf)
fflush(stdout);
}
printf("\n");
-
+
/* protected */
- write_lockbits_49fl00x(flash->virtual_registers, total_size, 1, page_size);
+ write_lockbits_49fl00x(flash->virtual_registers, total_size, 1,
+ page_size);
return 0;
}