From 118e1d6d0480570f578e20c5b1c6cb3c0470c1d0 Mon Sep 17 00:00:00 2001 From: Sean Nelson Date: Tue, 24 Nov 2009 02:08:11 +0000 Subject: Add Generic SPI RDID detection for Sanyo chips Corresponding to flashrom svn r774. Signed-off-by: Sean Nelson Acked-by: Carl-Daniel Hailfinger --- flashchips.c | 16 ++++++++++++++++ flashchips.h | 8 ++++++++ 2 files changed, 24 insertions(+) diff --git a/flashchips.c b/flashchips.c index e97786fe..2538b67e 100644 --- a/flashchips.c +++ b/flashchips.c @@ -3340,6 +3340,22 @@ struct flashchip flashchips[] = { .read = NULL, }, + { + .vendor = "Sanyo", + .name = "unknown Sanyo SPI chip", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = SANYO_ID, + .model_id = GENERIC_DEVICE_ID, + .total_size = 0, + .page_size = 256, + .tested = TEST_BAD_PREW, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .erase = NULL, + .write = NULL, + .read = NULL, + }, + { .vendor = "Generic", .name = "unknown SPI chip (RDID)", diff --git a/flashchips.h b/flashchips.h index 95277e69..684b8b93 100644 --- a/flashchips.h +++ b/flashchips.h @@ -326,6 +326,14 @@ #define PMC_49FL002 0x6D #define PMC_49FL004 0x6E +/* + * The Sanyo chip found so far uses SPI, first byte is manufacture code, + * second byte is the device code, + * third byte is a dummy byte. + */ +#define SANYO_ID 0x62 +#define SANYO_LE25FW203A 0x1600 + #define SHARP_ID 0xB0 /* Sharp */ #define SHARP_LH28F008BJxxPT 0xEC #define SHARP_LH28F008BJxxPB 0xED -- cgit v1.2.3