Hello LinuxBIOS developers,
I had to patch flashrom to work with my FlashROM as per the supplied patch.
How exactly do I find out what probe/write/verify function triplet is needed. I copied from the AMD part, as to my knowledge the devices are fully compatible.
Tested to work on EPIA-M; write/verify and boot LinuxBIOS.
Regards,
Leon.
Index: flash.h =================================================================== --- flash.h (revision 2177) +++ flash.h (working copy) @@ -55,6 +55,7 @@ #define W_49F002U 0x0B /* Winbond w29c020c device code */
#define ST_ID 0x20 +#define ST_M29F040B 0xE2 #define ST_M29F400BT 0xD5
#define MSYSTEMS_ID 0x156f Index: flashchips.c =================================================================== --- flashchips.c (revision 2177) +++ flashchips.c (working copy) @@ -73,6 +73,8 @@ probe_jedec, erase_chip_jedec, write_jedec, NULL}, {"W49F002U", WINBOND_ID, W_49F002U, NULL, 256, 128, probe_jedec, erase_chip_jedec, write_49f002, NULL}, + {"M29F040B", ST_ID, ST_M29F040B, NULL, 512, 64 * 1024, + probe_29f040b, erase_29f040b, write_29f040b, NULL}, {"M29F400BT", ST_ID, ST_M29F400BT, NULL, 512, 64 * 1024, probe_m29f400bt, erase_m29f400bt, write_linuxbios_m29f400bt, NULL}, {"82802ab", 137, 173, NULL, 512, 64 * 1024,