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| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-07-16 22:07:20 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-07-16 22:07:20 +0000 |
| commit | 420cf6f633f7697a8a709326c47b3cf0e6ea229d (patch) | |
| tree | 5bab2b53c558ffa2400ba9708659c2b9e049168a /m29f400bt.c | |
| parent | 29a1c66a23bc8685f456d548361b735bf36dcf2b (diff) | |
| download | ast2050-flashrom-420cf6f633f7697a8a709326c47b3cf0e6ea229d.zip ast2050-flashrom-420cf6f633f7697a8a709326c47b3cf0e6ea229d.tar.gz | |
Mark Fujitsu MBM29F400BC write as broken (implicit eraseblock layout in write)
Use full-chip write function on Fujitsu MBM29F400TC and ST M29F400BT.
Add support for ST M29F400BB.
Corresponding to flashrom svn r1083.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Diffstat (limited to 'm29f400bt.c')
| -rw-r--r-- | m29f400bt.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/m29f400bt.c b/m29f400bt.c index c8ed5d8..2a770ba 100644 --- a/m29f400bt.c +++ b/m29f400bt.c @@ -204,56 +204,3 @@ int write_m29f400bt(struct flashchip *flash, uint8_t *buf) return 0; } - -int write_coreboot_m29f400bt(struct flashchip *flash, uint8_t *buf) -{ - chipaddr bios = flash->virtual_memory; - - msg_cinfo("Programming page:\n "); - /********************************* - *Pages for M29F400BT: - * 16 0x7c000 0x7ffff TOP - * 8 0x7a000 0x7bfff - * 8 0x78000 0x79fff - * 32 0x70000 0x77fff - * 64 0x60000 0x6ffff - * 64 0x50000 0x5ffff - * 64 0x40000 0x4ffff - *--------------------------------- - * 64 0x30000 0x3ffff - * 64 0x20000 0x2ffff - * 64 0x10000 0x1ffff - * 64 0x00000 0x0ffff BOTTOM - *********************************/ - msg_cinfo("%04d at address: 0x%08x\n", 7, 0x00000); - if (block_erase_m29f400bt(flash, 0x00000, 64 * 1024)) { - msg_cerr("ERASE FAILED!\n"); - return -1; - } - write_page_m29f400bt(bios, buf + 0x00000, bios + 0x00000, 64 * 1024); - - msg_cinfo("%04d at address: 0x%08x\n", 7, 0x10000); - if (block_erase_m29f400bt(flash, 0x10000, 64 * 1024)) { - msg_cerr("ERASE FAILED!\n"); - return -1; - } - write_page_m29f400bt(bios, buf + 0x10000, bios + 0x10000, 64 * 1024); - - msg_cinfo("%04d at address: 0x%08x\n", 7, 0x20000); - if (block_erase_m29f400bt(flash, 0x20000, 64 * 1024)) { - msg_cerr("ERASE FAILED!\n"); - return -1; - } - write_page_m29f400bt(bios, buf + 0x20000, bios + 0x20000, 64 * 1024); - - msg_cinfo("%04d at address: 0x%08x\n", 7, 0x30000); - if (block_erase_m29f400bt(flash, 0x30000, 64 * 1024)) { - msg_cerr("ERASE FAILED!\n"); - return -1; - } - write_page_m29f400bt(bios, buf + 0x30000, bios + 0x30000, 64 * 1024); - - msg_cinfo("\n"); - - return 0; -} |
