From ebd7b8393906876d4b450d8b83a9b748d43c64b4 Mon Sep 17 00:00:00 2001 From: Urja Rannikko Date: Fri, 29 May 2009 12:55:31 +0000 Subject: Add support for probe and read of Intel 28F001BX-T and BX-B Erase & write support wont be this easy - the chips need 12V Vpp (needs a hardware hack or a supporting mb) and they have a very weird layout and are old. Corresponding to flashrom svn r555. Signed-off-by: Urja Rannikko Acked-by: Carl-Daniel Hailfinger --- flash.h | 2 ++ flashchips.c | 28 ++++++++++++++++++++++++++++ 2 files changed, 30 insertions(+) diff --git a/flash.h b/flash.h index 3151646a..fd15e879 100644 --- a/flash.h +++ b/flash.h @@ -345,6 +345,8 @@ extern const struct board_info boards_bad[]; #define IM_29F004T 0xAF #define INTEL_ID 0x89 /* Intel */ +#define P28F001BXT 0x94 /* 28F001BX-T */ +#define P28F001BXB 0x95 /* 28F001BX-B */ #define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions */ diff --git a/flashchips.c b/flashchips.c index ef5f563e..857ffd54 100644 --- a/flashchips.c +++ b/flashchips.c @@ -752,6 +752,34 @@ struct flashchip flashchips[] = { .read = read_memmapped, }, + { + .vendor = "Intel", + .name = "28F001BX-B", + .manufacture_id = INTEL_ID, + .model_id = P28F001BXB, + .total_size = 128, + .page_size = 128 * 1024, /* 8k + 2x4k + 112k */ + .tested = TEST_BAD_ERASE|TEST_BAD_WRITE, + .probe = probe_jedec, + .erase = NULL, + .write = NULL, + .read = read_memmapped, + }, + + { + .vendor = "Intel", + .name = "28F001BX-T", + .manufacture_id = INTEL_ID, + .model_id = P28F001BXT, + .total_size = 128, + .page_size = 128 * 1024, /* 112k + 2x4k + 8k */ + .tested = TEST_OK_PR|TEST_BAD_ERASE|TEST_BAD_WRITE, + .probe = probe_jedec, + .erase = NULL, + .write = NULL, + .read = read_memmapped, + }, + { .vendor = "Intel", .name = "82802AB", -- cgit v1.2.3