Author: stefanct Date: Sun May 4 01:01:18 2014 New Revision: 1784 URL: http://flashrom.org/trac/flashrom/changeset/1784
Log: Add support for Macronix MX23L3254 mask ROM. Signed-off-by: Michael Coppola <[email protected]> Signed-off-by: Stefan Tauner <[email protected]> Acked-by: Stefan Tauner <[email protected]> Modified: trunk/flash.h trunk/flashchips.c trunk/flashchips.h Modified: trunk/flash.h ============================================================================== --- trunk/flash.h Sat May 3 23:33:01 2014 (r1783) +++ trunk/flash.h Sun May 4 01:01:18 2014 (r1784) @@ -208,6 +208,7 @@ #define TEST_BAD_READ (1 << 5) #define TEST_BAD_ERASE (1 << 6) #define TEST_BAD_WRITE (1 << 7) +#define TEST_BAD_EW (TEST_BAD_ERASE | TEST_BAD_WRITE) #define TEST_BAD_REW (TEST_BAD_READ | TEST_BAD_ERASE | TEST_BAD_WRITE) #define TEST_BAD_PREW (TEST_BAD_PROBE | TEST_BAD_READ | TEST_BAD_ERASE | TEST_BAD_WRITE) #define TEST_BAD_MASK 0xf0 Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Sat May 3 23:33:01 2014 (r1783) +++ trunk/flashchips.c Sun May 4 01:01:18 2014 (r1784) @@ -5909,6 +5909,22 @@ { .vendor = "Macronix", + .name = "MX23L3254", + .bustype = BUS_SPI, + .manufacture_id = MACRONIX_ID, + .model_id = MACRONIX_MX23L3254, + .total_size = 4096, + .page_size = 256, + .tested = TEST_OK_PR | TEST_BAD_EW, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .write = NULL, /* MX23L3254 is a mask ROM, so it is read-only */ + .read = spi_chip_read, /* Fast read (0x0B) supported */ + .voltage = {3000, 3600}, + }, + + { + .vendor = "Macronix", .name = "MX25L512(E)/MX25V512(C)", .bustype = BUS_SPI, .manufacture_id = MACRONIX_ID, Modified: trunk/flashchips.h ============================================================================== --- trunk/flashchips.h Sat May 3 23:33:01 2014 (r1783) +++ trunk/flashchips.h Sun May 4 01:01:18 2014 (r1784) @@ -423,13 +423,13 @@ #define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions */ -/* - * MX25 chips are SPI, first byte of device ID is memory type, +#define MACRONIX_ID 0xC2 /* Macronix (MX) */ +/* Mask ROMs */ +#define MACRONIX_MX23L3254 0x0516 +/* MX25 chips are SPI, first byte of device ID is memory type, * second byte of device ID is log(bitsize)-9. * Generalplus SPI chips seem to be compatible with Macronix - * and use the same set of IDs. - */ -#define MACRONIX_ID 0xC2 /* Macronix (MX) */ + * and use the same set of IDs. */ #define MACRONIX_MX25L512 0x2010 /* Same as MX25L512E, MX25V512, MX25V512C */ #define MACRONIX_MX25L1005 0x2011 /* Same as MX25L1005C, MX25L1006E */ #define MACRONIX_MX25L2005 0x2012 /* Same as MX25L2005C */ @@ -448,6 +448,7 @@ #define MACRONIX_MX25U12835E 0x2538 /* Same as MX25U12835F */ #define MACRONIX_MX25U25635F 0x2539 #define MACRONIX_MX25L3235D 0x5E16 /* MX25L3225D/MX25L3235D/MX25L3237D */ + #define MACRONIX_MX29F001B 0x19 #define MACRONIX_MX29F001T 0x18 #define MACRONIX_MX29F002B 0x34 /* Same as MX29F002NB; N has reset pin n/c. */ _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
