From ce17f6bdb07e9348b6f6dda156e4a0edce8f12eb Mon Sep 17 00:00:00 2001 From: Andreas Thienemann Date: Sun, 6 Jul 2008 17:35:30 +0000 Subject: [PATCH] flashrom: Add AMIC A29002 This patch adds support to the AMIC A29002 chip in its top and bottom configuration to flashrom. Additionally, the alphabetic order of the AMIC chips was fixed. The datasheet is at . A29002T PREW functionality was tested and works. This flash chip has asymmetric sector layout so it is important to use the mx29f002 driver, which does chip erase before writing, rather than am29f040b, which uses sector erase. Signed-off-by: Andreas Thienemann Acked-by: Peter Stuge git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3415 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- util/flashrom/flash.h | 1 - util/flashrom/flashchips.c | 4 +++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h index edd507f0c..6910921c5 100644 --- a/util/flashrom/flash.h +++ b/util/flashrom/flash.h @@ -119,7 +119,6 @@ extern struct flashchip flashchips[]; #define AMIC_ID 0x7F37 /* AMIC */ #define AMIC_ID_NOPREFIX 0x37 /* AMIC */ #define AMIC_A25L40P 0x2013 -#define AMIC_A29040B 0x86 #define AMIC_A49LF040A 0x9d #define ASD_ID 0x25 /* ASD, not listed in JEP106W */ diff --git a/util/flashrom/flashchips.c b/util/flashrom/flashchips.c index 389a309a5..2845a0237 100644 --- a/util/flashrom/flashchips.c +++ b/util/flashrom/flashchips.c @@ -42,8 +42,10 @@ struct flashchip flashchips[] = { {"Atmel", "AT49F002(N)T", ATMEL_ID, AT_49F002NT, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec}, {"Atmel", "AT25DF321", ATMEL_ID, AT_25DF321, 4096, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read}, {"AMIC", "A25L40P", AMIC_ID, AMIC_A25L40P, 512, 256, TEST_OK_PREW, probe_spi_rdid4, spi_chip_erase_c7, spi_chip_write, spi_chip_read}, + {"AMIC", "A29002B", 0x37, 0x0d, 256, 64 * 1024, TEST_UNTESTED, probe_29f002, erase_29f002, write_29f002}, + {"AMIC", "A29002T", 0x37, 0x8c, 256, 64 * 1024, TEST_OK_PREW, probe_29f002, erase_29f002, write_29f002}, + {"AMIC", "A29040B", 0x37, 0x86, 512, 64 * 1024, TEST_OK_PR, probe_29f040b, erase_29f040b, write_29f040b}, {"AMIC", "A49LF040A", AMIC_ID_NOPREFIX, AMIC_A49LF040A, 512, 64 * 1024, TEST_OK_PREW, probe_49fl00x, erase_49fl00x, write_49fl00x}, - {"AMIC", "A29040B", AMIC_ID_NOPREFIX, AMIC_A29040B, 512, 64 * 1024, TEST_OK_PR, probe_29f040b, erase_29f040b, write_29f040b}, {"EMST", "F49B002UA", EMST_ID, EMST_F49B002UA, 256, 4096, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_49f002}, {"EON", "EN29F002(A)(N)B", EON_ID, EN_29F002B, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec}, {"EON", "EN29F002(A)(N)T", EON_ID, EN_29F002T, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec}, -- 2.25.1