From c4acec9228ac8a967096ddd10c9e053e27510958 Mon Sep 17 00:00:00 2001 From: David Hendricks Date: Thu, 24 Jun 2010 11:39:57 +0000 Subject: [PATCH] Add Winbond W25Q64 support Tested. Corresponding to flashrom svn r1059. Signed-off-by: David Hendricks Acked-by: Carl-Daniel Hailfinger --- flashchips.c | 34 ++++++++++++++++++++++++++++++++++ flashchips.h | 1 + 2 files changed, 35 insertions(+) diff --git a/flashchips.c b/flashchips.c index 6431e799c..b234cc3cc 100644 --- a/flashchips.c +++ b/flashchips.c @@ -5837,6 +5837,40 @@ struct flashchip flashchips[] = { .read = spi_chip_read, }, + { + .vendor = "Winbond", + .name = "W25Q64", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = WINBOND_NEX_ID, + .model_id = W_25Q64, + .total_size = 8192, + .page_size = 256, + .tested = TEST_OK_PRW, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 2048} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 256} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 128} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {8 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {8 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + { .vendor = "Winbond", .name = "W25x10", diff --git a/flashchips.h b/flashchips.h index 6edb5b36a..326eea6cc 100644 --- a/flashchips.h +++ b/flashchips.h @@ -512,6 +512,7 @@ #define W_25Q80 0x4014 #define W_25Q16 0x4015 #define W_25Q32 0x4016 +#define W_25Q64 0x4017 #define W_29C011 0xC1 #define W_29C020C 0x45 /* Same as W29C020 and ASD AE29F2008 */ #define W_29C040P 0x46 /* Same as W29C040 */