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This patch adds support for ST M50FW040 and ST M29W040B to flashrom. 

Only reading from the chips was tested; writing support is untested.

Thanks to Gürkan Sengün <gurkan@linuks.mine.nu> for testing!

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2740 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Carl-Daniel Hailfinger 2007-07-24 18:18:05 +00:00 committed by Uwe Hermann
parent 451762dabc
commit 3a262082ba
2 changed files with 6 additions and 0 deletions
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2
util/flashrom/flash.h
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@ -111,10 +111,12 @@ extern struct flashchip flashchips[];
#define W_49V002FA 0x32 #define W_49V002FA 0x32
#define ST_ID 0x20 /* ST */ #define ST_ID 0x20 /* ST */
#define ST_M50FW040 0x2C
#define ST_M29F002B 0x34 #define ST_M29F002B 0x34
#define ST_M29F002T 0xB0 /* M29F002T / M29F002NT */ #define ST_M29F002T 0xB0 /* M29F002T / M29F002NT */
#define ST_M29F400BT 0xD5 #define ST_M29F400BT 0xD5
#define ST_M29F040B 0xE2 #define ST_M29F040B 0xE2
#define ST_M29W040B 0xE3
#define EMST_ID 0x8c /* EMST / EFST */ #define EMST_ID 0x8c /* EMST / EFST */
#define EMST_F49B002UA 0x00 #define EMST_F49B002UA 0x00

4
util/flashrom/flashchips.c
View File

@ -114,6 +114,10 @@ struct flashchip flashchips[] = {
probe_jedec, erase_chip_jedec, write_39sf020}, probe_jedec, erase_chip_jedec, write_39sf020},
{"M29F002B", ST_ID, ST_M29F002B, 256, 64 * 1024, {"M29F002B", ST_ID, ST_M29F002B, 256, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec}, probe_jedec, erase_chip_jedec, write_jedec},
{"M50FW040", ST_ID, ST_M50FW040, 512, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M29W040B", ST_ID, ST_M29W040B, 512, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M29F002T/NT", ST_ID, ST_M29F002T, 256, 64 * 1024, {"M29F002T/NT", ST_ID, ST_M29F002T, 256, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec}, probe_jedec, erase_chip_jedec, write_jedec},
{"M29F400BT", ST_ID, ST_M29F400BT, 512, 64 * 1024, {"M29F400BT", ST_ID, ST_M29F400BT, 512, 64 * 1024,