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Add support for more atmel chips: 

AT49F002
AT49F002N
AT49F002T
AT49F002NT

Only tested the read function on AT49F002T.
datasheet @ http://www.atmel.com/atmel/acrobat/doc1017.pdf

Signed-off-by: Frederico Silva <frederico.silva@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3003 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Frederico Silva 2007-12-10 16:57:59 +00:00 committed by Carl-Daniel Hailfinger
parent 15674b78be
commit 850c01cacf
2 changed files with 6 additions and 0 deletions
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2
util/flashrom/flash.h
View File

@ -74,6 +74,8 @@ extern struct flashchip flashchips[];
#define ATMEL_ID 0x1F /* Atmel */ #define ATMEL_ID 0x1F /* Atmel */
#define AT_29C040A 0xA4 #define AT_29C040A 0xA4
#define AT_29C020 0xDA #define AT_29C020 0xDA
#define AT_49F002N 0x07 /* for AT49F002(N) */
#define AT_49F002NT 0x08 /* for AT49F002(N)T */
#define CATALYST_ID 0x31 /* Catalyst */ #define CATALYST_ID 0x31 /* Catalyst */

4
util/flashrom/flashchips.c
View File

@ -38,6 +38,10 @@ struct flashchip flashchips[] = {
probe_jedec, erase_chip_jedec, write_jedec}, probe_jedec, erase_chip_jedec, write_jedec},
{"At29C020", ATMEL_ID, AT_29C020, 256, 256, {"At29C020", ATMEL_ID, AT_29C020, 256, 256,
probe_jedec, erase_chip_jedec, write_jedec}, probe_jedec, erase_chip_jedec, write_jedec},
{"At49F002(N)", ATMEL_ID, AT_49F002N, 256, 256,
probe_jedec, erase_chip_jedec, write_jedec},
{"At49F002(N)T",ATMEL_ID, AT_49F002NT, 256, 256,
probe_jedec, erase_chip_jedec, write_jedec},
{"MBM29F400TC", FUJITSU_ID, MBM29F400TC, 512, 64 * 1024, {"MBM29F400TC", FUJITSU_ID, MBM29F400TC, 512, 64 * 1024,
probe_m29f400bt, erase_m29f400bt, write_linuxbios_m29f400bt}, probe_m29f400bt, erase_m29f400bt, write_linuxbios_m29f400bt},
{"MX29F002", MX_ID, MX_29F002, 256, 64 * 1024, {"MX29F002", MX_ID, MX_29F002, 256, 64 * 1024,