diff options
| author | Uwe Hermann <uwe@hermann-uwe.de> | 2007-04-28 02:22:59 +0000 |
|---|---|---|
| committer | Peter Stuge <peter@stuge.se> | 2007-04-28 02:22:59 +0000 |
| commit | 7580f87f7ad469de61cd4ffd4c978532c4bbb0e3 (patch) | |
| tree | 2219835438cab4c4c88b0c9d7448ff0f004f98db | |
| parent | 989de36703684e3686de730b1a56e41eeca5d5d5 (diff) | |
Add initial support for the following flash chips:
- Atmel AT29C020
- STMicroelectronics M29F002B
- STMicroelectronics M29F002T
- STMicroelectronics M29F002NT
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Signed-off-by: Roger Zauner <roger@eskimo.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2621 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
| -rw-r--r-- | util/flashrom/README | 4 | ||||
| -rw-r--r-- | util/flashrom/flash.h | 5 | ||||
| -rw-r--r-- | util/flashrom/flashchips.c | 10 |
3 files changed, 16 insertions, 3 deletions
diff --git a/util/flashrom/README b/util/flashrom/README index 2c83b43d3a..9c96857ec7 100644 --- a/util/flashrom/README +++ b/util/flashrom/README @@ -92,6 +92,7 @@ AMD AM-29F040B AMD AM-29F016D ASD AE49F2008 Atmel AT-29C040A +Atmel AT-29C020 EMST F49B002UA Intel 82802AB (Firmware Hub) Intel 82802AC (Firmware Hub) @@ -118,6 +119,9 @@ SST SST-49LF008A SST SST-49LF004C SST SST-49LF008C SST SST-49LF016C +ST ST-M29F002B +ST ST-M29F002T +ST ST-M29F002NT ST ST-M29F400BT ST ST-M29F040B SyncMOS S29C51001T/B diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h index b22227d22d..0d54c4201b 100644 --- a/util/flashrom/flash.h +++ b/util/flashrom/flash.h @@ -64,6 +64,7 @@ extern struct flashchip flashchips[]; #define ATMEL_ID 0x1F /* Atmel */ #define AT_29C040A 0xA4 +#define AT_29C020 0xDA #define MX_ID 0xC2 /* Macronix (MX) */ #define MX_29F002 0xB0 @@ -106,8 +107,10 @@ extern struct flashchip flashchips[]; #define W_49V002FA 0x32 #define ST_ID 0x20 /* ST */ -#define ST_M29F040B 0xE2 +#define ST_M29F002B 0x34 +#define ST_M29F002T 0xB0 /* M29F002T / M29F002NT */ #define ST_M29F400BT 0xD5 +#define ST_M29F040B 0xE2 #define EMST_ID 0x8c /* EMST / EFST */ #define EMST_F49B002UA 0x00 diff --git a/util/flashrom/flashchips.c b/util/flashrom/flashchips.c index c4ae6f4d7a..bf0a976dac 100644 --- a/util/flashrom/flashchips.c +++ b/util/flashrom/flashchips.c @@ -49,6 +49,8 @@ struct flashchip flashchips[] = { probe_jedec, erase_chip_jedec, write_jedec, NULL}, {"At29C040A", ATMEL_ID, AT_29C040A, NULL, 512, 256, probe_jedec, erase_chip_jedec, write_jedec, NULL}, + {"At29C020", ATMEL_ID, AT_29C020, NULL, 256, 256, + probe_jedec, erase_chip_jedec, write_jedec, NULL}, {"Mx29f002", MX_ID, MX_29F002, NULL, 256, 64 * 1024, probe_29f002, erase_29f002, write_29f002, NULL}, {"SST29EE020A", SST_ID, SST_29EE020A, NULL, 256, 128, @@ -109,10 +111,14 @@ struct flashchip flashchips[] = { probe_jedec, erase_chip_jedec, write_39sf020, NULL}, {"W39V080A", WINBOND_ID, W_39V080A, NULL, 1024, 64*1024, probe_jedec, erase_chip_jedec, write_39sf020, NULL}, - {"M29F040B", ST_ID, ST_M29F040B, NULL, 512, 64 * 1024, - probe_29f040b, erase_29f040b, write_29f040b, NULL}, + {"M29F002B", ST_ID, ST_M29F002B, NULL, 256, 64 * 1024, + probe_jedec, erase_chip_jedec, write_jedec, NULL}, + {"M29F002T/NT", ST_ID, ST_M29F002T, NULL, 256, 64 * 1024, + probe_jedec, erase_chip_jedec, write_jedec, NULL}, {"M29F400BT", ST_ID, ST_M29F400BT, NULL, 512, 64 * 1024, probe_m29f400bt, erase_m29f400bt, write_linuxbios_m29f400bt, NULL}, + {"M29F040B", ST_ID, ST_M29F040B, NULL, 512, 64 * 1024, + probe_29f040b, erase_29f040b, write_29f040b, NULL}, {"82802ab", 137, 173, NULL, 512, 64 * 1024, probe_82802ab, erase_82802ab, write_82802ab, NULL}, {"82802ac", 137, 172, NULL, 1024, 64 * 1024, |