From 70eed9ff60af62604a856940d5b126909e2d679e Mon Sep 17 00:00:00 2001 From: Nico Huber Date: Mon, 24 Apr 2017 22:19:27 +0200 Subject: flashchips: Add untested Winbond W25Q128.W Only difference to its sibling W25Q128.V seems to be the supply voltage. Change-Id: I34ce7f1bdd0d2fb1b065031e5a689bb16ffc70db Signed-off-by: Nico Huber Reviewed-on: https://review.coreboot.org/19436 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks --- flashchips.c | 40 ++++++++++++++++++++++++++++++++++++++++ flashchips.h | 2 +- 2 files changed, 41 insertions(+), 1 deletion(-) diff --git a/flashchips.c b/flashchips.c index 40b6b8e2..7ef361b4 100644 --- a/flashchips.c +++ b/flashchips.c @@ -14823,6 +14823,46 @@ const struct flashchip flashchips[] = { .voltage = {1700, 1950}, /* Fast read (0x0B) and multi I/O supported */ }, + { + .vendor = "Winbond", + .name = "W25Q128.W", + .bustype = BUS_SPI, + .manufacture_id = WINBOND_NEX_ID, + .model_id = WINBOND_NEX_W25Q128_W, + .total_size = 16384, + .page_size = 256, + /* supports SFDP */ + /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 4096} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 512} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 256} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {16 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {16 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */ + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {1650, 1950}, + }, + { .vendor = "Winbond", .name = "W25X10", diff --git a/flashchips.h b/flashchips.h index 9ffb30f7..28a155d9 100644 --- a/flashchips.h +++ b/flashchips.h @@ -906,7 +906,7 @@ #define WINBOND_NEX_W25Q16_W 0x6015 /* W25Q16DW */ #define WINBOND_NEX_W25Q32_W 0x6016 /* W25Q32DW; W25Q32FV in QPI mode */ #define WINBOND_NEX_W25Q64_W 0x6017 /* W25Q64DW; W25Q64FV in QPI mode */ -#define WINBOND_NEX_W25Q128_W 0x6018 /* (No W version known) W25Q128FV in QPI mode */ +#define WINBOND_NEX_W25Q128_W 0x6018 /* W25Q128FW; W25Q128FV in QPI mode */ #define WINBOND_ID 0xDA /* Winbond */ #define WINBOND_W19B160BB 0x49 -- cgit v1.2.3