diff options
| author | Li-Ta Lo <ollie@lanl.gov> | 2004-12-08 20:10:01 +0000 |
|---|---|---|
| committer | Li-Ta Lo <ollie@lanl.gov> | 2004-12-08 20:10:01 +0000 |
| commit | 257a58b60d2cdb088d253600bdb45f60e3664fec (patch) | |
| tree | 4dffd1571bb870ca880fa6055c7607434ed7d1f6 /util/flash_and_burn/w49f002u.c | |
| parent | 19b6945a40d17703124db0a5f3259bb8e7d6dff7 (diff) | |
added -E option for chip erase, remove duplicated code
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1815 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flash_and_burn/w49f002u.c')
| -rw-r--r-- | util/flash_and_burn/w49f002u.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/util/flash_and_burn/w49f002u.c b/util/flash_and_burn/w49f002u.c index c6200d0aa3..5325076f4f 100644 --- a/util/flash_and_burn/w49f002u.c +++ b/util/flash_and_burn/w49f002u.c @@ -35,27 +35,20 @@ int write_49f002(struct flashchip *flash, unsigned char *buf) { int i; - int total_size = flash->total_size * 1024; + int total_size = flash->total_size * 1024, page_size = + flash->page_size; volatile char *bios = flash->virt_addr; - volatile char *dst = bios; erase_chip_jedec(flash); printf("Programming Page: "); for (i = 0; i < total_size; i++) { /* write to the sector */ - if ((i & 0xfff) == 0) - printf("address: 0x%08lx", (unsigned long) i); - *(bios + 0x5555) = 0xAA; - *(bios + 0x2AAA) = 0x55; - *(bios + 0x5555) = 0xA0; - *dst++ = *buf++; - - /* wait for Toggle bit ready */ - toggle_ready_jedec(dst); - - if ((i & 0xfff) == 0) - printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); + printf("%04d at address: 0x%08x ", i, i * page_size); + write_sector_jedec(bios, buf + i * page_size, + bios + i * page_size, page_size); + printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); + fflush(stdout); } printf("\n"); |