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Diffstat (limited to 'util/flashrom/m29f400bt.h')
-rw-r--r--util/flashrom/m29f400bt.h71
1 files changed, 5 insertions, 66 deletions
diff --git a/util/flashrom/m29f400bt.h b/util/flashrom/m29f400bt.h
index 965f731b8c..04589bb998 100644
--- a/util/flashrom/m29f400bt.h
+++ b/util/flashrom/m29f400bt.h
@@ -10,71 +10,10 @@ extern int block_erase_m29f400bt(volatile uint8_t *bios,
extern int write_m29f400bt(struct flashchip *flash, uint8_t *buf);
extern int write_linuxbios_m29f400bt(struct flashchip *flash, uint8_t *buf);
-extern __inline__ void toggle_ready_m29f400bt(volatile uint8_t *dst)
-{
- unsigned int i = 0;
- uint8_t tmp1, tmp2;
-
- tmp1 = *dst & 0x40;
-
- while (i++ < 0xFFFFFF) {
- tmp2 = *dst & 0x40;
- if (tmp1 == tmp2) {
- break;
- }
- tmp1 = tmp2;
- }
-}
-
-extern __inline__ void data_polling_m29f400bt(volatile uint8_t *dst,
- uint8_t data)
-{
- unsigned int i = 0;
- uint8_t tmp;
-
- data &= 0x80;
-
- while (i++ < 0xFFFFFF) {
- tmp = *dst & 0x80;
- if (tmp == data) {
- break;
- }
- }
-}
-
-extern __inline__ void protect_m29f400bt(volatile uint8_t *bios)
-{
- *(volatile uint8_t *)(bios + 0xAAA) = 0xAA;
- *(volatile uint8_t *)(bios + 0x555) = 0x55;
- *(volatile uint8_t *)(bios + 0xAAA) = 0xA0;
-
- usleep(200);
-}
-
-extern __inline__ void write_page_m29f400bt(volatile uint8_t *bios,
- uint8_t *src,
- volatile uint8_t *dst,
- int page_size)
-{
- int i;
-
- for (i = 0; i < page_size; i++) {
- *(volatile uint8_t *)(bios + 0xAAA) = 0xAA;
- *(volatile uint8_t *)(bios + 0x555) = 0x55;
- *(volatile uint8_t *)(bios + 0xAAA) = 0xA0;
-
- /* transfer data from source to destination */
- *dst = *src;
- //*(volatile char *) (bios) = 0xF0;
- //usleep(5);
- toggle_ready_m29f400bt(dst);
- printf
- ("Value in the flash at address %p = %#x, want %#x\n",
- (uint8_t *) (dst - bios), *dst, *src);
- dst++;
- src++;
- }
-
-}
+extern void toggle_ready_m29f400bt(volatile uint8_t *dst);
+extern void data_polling_m29f400bt(volatile uint8_t *dst, uint8_t data);
+extern void protect_m29f400bt(volatile uint8_t *bios);
+extern void write_page_m29f400bt(volatile uint8_t *bios, uint8_t *src,
+ volatile uint8_t *dst, int page_size);
#endif /* !__M29F400BT_H__ */