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From: Scott Tsai, scott.tsai <AT> arima.com.tw 

Tested on my home Shuttle SB51G box.
data sheet:
http://www.alldatasheet.com/datasheet-pdf/pdf/47674/WINBOND/W49V002FAP.html



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2341 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Scott Tsai, scott.tsai 2006-07-19 15:13:21 +00:00 committed by Stefan Reinauer
parent 792ebfecd3
commit e32243a9b1
2 changed files with 3 additions and 0 deletions
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1
util/flashrom/flash.h
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@ -61,6 +61,7 @@ extern struct flashchip flashchips[];
#define W_39V040A 0x3D /* Winbond w39v040a device code */ #define W_39V040A 0x3D /* Winbond w39v040a device code */
#define W_49F002U 0x0B /* Winbond w49F002u device code */ #define W_49F002U 0x0B /* Winbond w49F002u device code */
#define W_49V002A 0xB0 /* Winbond W49V002A device code */ #define W_49V002A 0xB0 /* Winbond W49V002A device code */
#define W_49V002FA 0x32 /* Winbond W49V002FA device code */
#define ST_ID 0x20 #define ST_ID 0x20
#define ST_M29F040B 0xE2 #define ST_M29F040B 0xE2

2
util/flashrom/flashchips.c
View File

@ -84,6 +84,8 @@ struct flashchip flashchips[] = {
probe_jedec, erase_chip_jedec, write_49f002, NULL}, probe_jedec, erase_chip_jedec, write_49f002, NULL},
{"W49V002A", WINBOND_ID, W_49V002A, NULL, 256, 128, {"W49V002A", WINBOND_ID, W_49V002A, NULL, 256, 128,
probe_jedec, erase_chip_jedec, write_49f002, NULL}, probe_jedec, erase_chip_jedec, write_49f002, NULL},
{"W49V002FA", WINBOND_ID, W_49V002FA, NULL, 256, 128,
probe_jedec, erase_chip_jedec, write_49f002, NULL},
{"W39V040A", WINBOND_ID, W_39V040A, NULL, 512, 64*1024, {"W39V040A", WINBOND_ID, W_39V040A, NULL, 512, 64*1024,
probe_jedec, erase_chip_jedec, write_39sf020, NULL}, probe_jedec, erase_chip_jedec, write_39sf020, NULL},
{"M29F040B", ST_ID, ST_M29F040B, NULL, 512, 64 * 1024, {"M29F040B", ST_ID, ST_M29F040B, NULL, 512, 64 * 1024,