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formatting fixes

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marcan 2009-03-07 06:50:42 +01:00 committed by bushing
parent 49660bd39f
commit b23b1890dd
1 changed files with 21 additions and 21 deletions
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30
nand.c
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@ -125,7 +125,7 @@ int nand_reset(void)
void nand_get_id(u8 *idbuf) { void nand_get_id(u8 *idbuf) {
__nand_set_address(0,0); __nand_set_address(0,0);
dc_invalidaterange(idbuf, 0x40); dc_invalidaterange(idbuf, 0x40);
__nand_setup_dma(idbuf, (u8 *)-1); __nand_setup_dma(idbuf, (u8 *)-1);
nand_send_command(NAND_CHIPID, 1, NAND_FLAGS_IRQ | NAND_FLAGS_RD, 0x40); nand_send_command(NAND_CHIPID, 1, NAND_FLAGS_IRQ | NAND_FLAGS_RD, 0x40);
@ -139,15 +139,15 @@ void nand_get_status(u8 *status_buf) {
} }
void nand_read_page(u32 pageno, void *data, void *ecc) { void nand_read_page(u32 pageno, void *data, void *ecc) {
NAND_debug("nand_read_page(%u, %p, %p)\n", pageno, data, ecc); NAND_debug("nand_read_page(%u, %p, %p)\n", pageno, data, ecc);
__nand_set_address(0, pageno); __nand_set_address(0, pageno);
nand_send_command(NAND_READ_PRE, 0x1f, 0, 0); nand_send_command(NAND_READ_PRE, 0x1f, 0, 0);
dc_invalidaterange(data, 0x800); dc_invalidaterange(data, 0x800);
dc_invalidaterange(ecc, 0x50); dc_invalidaterange(ecc, 0x50);
__nand_setup_dma(data, ecc); __nand_setup_dma(data, ecc);
nand_send_command(NAND_READ_POST, 0, NAND_FLAGS_IRQ | NAND_FLAGS_WAIT | NAND_FLAGS_RD | NAND_FLAGS_ECC, 0x840); nand_send_command(NAND_READ_POST, 0, NAND_FLAGS_IRQ | NAND_FLAGS_WAIT | NAND_FLAGS_RD | NAND_FLAGS_ECC, 0x840);
} }
void nand_wait() { void nand_wait() {
@ -158,8 +158,8 @@ void nand_wait() {
void nand_write_page(u32 pageno, void *data, void *ecc) { void nand_write_page(u32 pageno, void *data, void *ecc) {
NAND_debug("nand_write_page(%u, %p, %p)\n", pageno, data, ecc); NAND_debug("nand_write_page(%u, %p, %p)\n", pageno, data, ecc);
if ((pageno < 0x200) || (pageno >= NAND_PAGE_MAX)) { if ((pageno < 0x200) || (pageno >= NAND_PAGE_MAX)) {
printf("Error: nand_write to page %d forbidden\n", pageno); printf("Error: nand_write to page %d forbidden\n", pageno);
return; return;
} }
dc_flushrange(data, 0x800); dc_flushrange(data, 0x800);
dc_flushrange(ecc, 0x40); dc_flushrange(ecc, 0x40);
@ -173,13 +173,13 @@ void nand_write_page(u32 pageno, void *data, void *ecc) {
#ifdef NAND_SUPPORT_ERASE #ifdef NAND_SUPPORT_ERASE
void nand_erase_block(u32 pageno) { void nand_erase_block(u32 pageno) {
NAND_debug("nand_erase_block(%d)\n", pageno); NAND_debug("nand_erase_block(%d)\n", pageno);
if ((pageno < 0x200) || (pageno >= NAND_PAGE_MAX)) { if ((pageno < 0x200) || (pageno >= NAND_PAGE_MAX)) {
printf("Error: nand_erase to page %d forbidden\n", pageno); printf("Error: nand_erase to page %d forbidden\n", pageno);
return; return;
} }
__nand_set_address(0, pageno); __nand_set_address(0, pageno);
nand_send_command(NAND_ERASE_PRE, 0x1c, 0, 0); nand_send_command(NAND_ERASE_PRE, 0x1c, 0, 0);
nand_send_command(NAND_ERASE_POST, 0, NAND_FLAGS_IRQ | NAND_FLAGS_WAIT, 0); nand_send_command(NAND_ERASE_POST, 0, NAND_FLAGS_IRQ | NAND_FLAGS_WAIT, 0);
} }
#endif #endif