From 583ea32911f67641daef9d05b3e65176b6923f94 Mon Sep 17 00:00:00 2001 From: Michael Coppola Date: Wed, 20 Aug 2014 18:56:35 +0000 Subject: Add support for Macronix MX23L1654, MX23L6454 and MX23L12854 mask ROMs Corresponding to flashrom svn r1846. Signed-off-by: Michael Coppola Acked-by: Stefan Tauner --- flashchips.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ flashchips.h | 3 +++ 2 files changed, 51 insertions(+) diff --git a/flashchips.c b/flashchips.c index 74b58baa..8bfd3cc5 100644 --- a/flashchips.c +++ b/flashchips.c @@ -6320,6 +6320,22 @@ const struct flashchip flashchips[] = { .voltage = {2700, 3600}, }, + { + .vendor = "Macronix", + .name = "MX23L1654", + .bustype = BUS_SPI, + .manufacture_id = MACRONIX_ID, + .model_id = MACRONIX_MX23L1654, + .total_size = 2048, + .page_size = 256, + .tested = {.probe = NT, .read = NT, .erase = NA, .write = NA}, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .write = NULL, /* MX23L1654 is a mask ROM, so it is read-only */ + .read = spi_chip_read, /* Fast read (0x0B) supported */ + .voltage = {3000, 3600}, + }, + { .vendor = "Macronix", .name = "MX23L3254", @@ -6336,6 +6352,38 @@ const struct flashchip flashchips[] = { .voltage = {3000, 3600}, }, + { + .vendor = "Macronix", + .name = "MX23L6454", + .bustype = BUS_SPI, + .manufacture_id = MACRONIX_ID, + .model_id = MACRONIX_MX23L6454, + .total_size = 8192, + .page_size = 256, + .tested = {.probe = NT, .read = NT, .erase = NA, .write = NA}, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .write = NULL, /* MX23L6454 is a mask ROM, so it is read-only */ + .read = spi_chip_read, /* Fast read (0x0B) supported */ + .voltage = {3000, 3600}, + }, + + { + .vendor = "Macronix", + .name = "MX23L12854", + .bustype = BUS_SPI, + .manufacture_id = MACRONIX_ID, + .model_id = MACRONIX_MX23L12854, + .total_size = 16384, + .page_size = 256, + .tested = {.probe = NT, .read = NT, .erase = NA, .write = NA}, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .write = NULL, /* MX23L12854 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)", diff --git a/flashchips.h b/flashchips.h index f0fbf4b2..a850e4c2 100644 --- a/flashchips.h +++ b/flashchips.h @@ -448,7 +448,10 @@ #define MACRONIX_ID 0xC2 /* Macronix (MX) */ /* Mask ROMs */ +#define MACRONIX_MX23L1654 0x0515 #define MACRONIX_MX23L3254 0x0516 +#define MACRONIX_MX23L6454 0x0517 +#define MACRONIX_MX23L12854 0x0518 /* 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 -- cgit v1.2.3