From 1a119498b43a8ed934bcfa0a16465aa4d6d2c74d Mon Sep 17 00:00:00 2001 From: Peichao Wang Date: Mon, 11 Nov 2019 15:26:41 +0800 Subject: flashchips: Add W25Q128JW_DTR Port the code from chromeos flashrom BUG=b:144297264 TEST=Tested using W25Q128JWDTR in SPI mode Signed-off-by: Peichao.Wang Change-Id: Ifc28878b17dc10da2cfd8f82fffbd57adb22799e Reviewed-on: https://review.coreboot.org/c/flashrom/+/36717 Reviewed-by: Edward O'Callaghan Tested-by: build bot (Jenkins) --- flashchips.c | 38 ++++++++++++++++++++++++++++++++++++++ flashchips.h | 1 + 2 files changed, 39 insertions(+) diff --git a/flashchips.c b/flashchips.c index 517289ab3..4324c1129 100644 --- a/flashchips.c +++ b/flashchips.c @@ -16412,6 +16412,44 @@ const struct flashchip flashchips[] = { .voltage = {1650, 1950}, }, + { + .vendor = "Winbond", + .name = "W25Q128.JW.DTR", + .bustype = BUS_SPI, + .manufacture_id = WINBOND_NEX_ID, + .model_id = WINBOND_NEX_W25Q128_DTR, + .total_size = 16384, + .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI, + .tested = TEST_OK_PREW, + .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 = "W25Q16.V", diff --git a/flashchips.h b/flashchips.h index 5ef7f9cb4..2c2da6c45 100644 --- a/flashchips.h +++ b/flashchips.h @@ -939,6 +939,7 @@ #define WINBOND_NEX_W25Q128_W 0x6018 /* W25Q128FW; W25Q128FV in QPI mode */ #define WINBOND_NEX_W25Q128_V_M 0x7018 /* W25Q128JVSM */ #define WINBOND_NEX_W25Q256JV_M 0x7019 /* W25Q256JV_M (QE=0) */ +#define WINBOND_NEX_W25Q128_DTR 0x8018 /* W25Q128JW_DTR */ #define WINBOND_ID 0xDA /* Winbond */ #define WINBOND_W19B160BB 0x49 -- cgit v1.2.3