Add support for ST M25P80 chips to flashrom. Untested.
Signed-off-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net
Index: flashrom-m25p80/flash.h =================================================================== --- flashrom-m25p80/flash.h (Revision 3007) +++ flashrom-m25p80/flash.h (Arbeitskopie) @@ -167,7 +167,12 @@ #define SST_49LF016C 0x5C #define SST_49LF160C 0x4C
+/* + * ST25P chips are SPI, first byte of device ID is memory type, second + * byte of device ID is related to log(bitsize) at least for some chips. + */ #define ST_ID 0x20 /* ST */ +#define ST_M25P80 0x2014 #define ST_M50FLW040A 0x08 #define ST_M50FLW040B 0x28 #define ST_M50FLW080A 0x80 Index: flashrom-m25p80/flashchips.c =================================================================== --- flashrom-m25p80/flashchips.c (Revision 3007) +++ flashrom-m25p80/flashchips.c (Arbeitskopie) @@ -140,6 +140,8 @@ probe_jedec, erase_chip_jedec, write_jedec}, {"M29F040B", ST_ID, ST_M29F040B, 512, 64 * 1024, probe_29f040b, erase_29f040b, write_29f040b}, + {"M25P80", ST_ID, ST_M25P80, 1024, 64 * 1024, + probe_spi, generic_spi_chip_erase, generic_spi_chip_write}, {"82802ab", 137, 173, 512, 64 * 1024, probe_82802ab, erase_82802ab, write_82802ab}, {"82802ac", 137, 172, 1024, 64 * 1024,