From 5613315296821d56e13d98d069ef9a09f811dbd3 Mon Sep 17 00:00:00 2001 From: Atul Dhudase Date: Tue, 21 Sep 2021 10:02:20 +0530 Subject: Add W25Q512NW-IM ID to flashrom Add Winbond W25Q512NW-IM chip ID and specs to flashrom. BUG=b:200173901 BRANCH=none TEST=flash W25Q512NW-IM using CCD. Original-Change-Id: I9debeda01d77444a5ebe9808ff80a337f320ef65 Original-Signed-off-by: Atul Dhudase Original-Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/flashrom/+/3171890 Original-Reviewed-by: Shelley Chen Original-Reviewed-by: Vadim Bendebury Original-Tested-by: Shelley Chen Original-Commit-Queue: Shelley Chen (cherry picked from commit facb282e8939b8e4ad15d2478ed9ef86d98aed61) Note: this commit was cherry-picked from the cros tree but includes corrections to errors in the original commit's 4BA feature flags that were spotted by Angel Pons Change-Id: I9debeda01d77444a5ebe9808ff80a337f320ef65 Signed-off-by: Nikolai Artemiev Reviewed-on: https://review.coreboot.org/c/flashrom/+/64405 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan --- flashchips.c | 43 +++++++++++++++++++++++++++++++++++++++++++ include/flashchips.h | 1 + 2 files changed, 44 insertions(+) diff --git a/flashchips.c b/flashchips.c index a9fd1bfd..c333fd16 100644 --- a/flashchips.c +++ b/flashchips.c @@ -17968,6 +17968,49 @@ const struct flashchip flashchips[] = { .voltage = {2700, 3600}, }, + { + .vendor = "Winbond", + .name = "W25Q512NW-IM", + .bustype = BUS_SPI, + .manufacture_id = WINBOND_NEX_ID, + .model_id = WINBOND_NEX_W25Q512NW_IM, + .total_size = 64 * 1024, + .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA, + .tested = TEST_OK_PREW, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 16384} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 16384} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 2048} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 1024} }, + .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 1024} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {64 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {64 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {1650, 1950}, + }, + { .vendor = "Winbond", .name = "W25Q64BV/W25Q64CV/W25Q64FV", diff --git a/include/flashchips.h b/include/flashchips.h index ba977199..999139e2 100644 --- a/include/flashchips.h +++ b/include/flashchips.h @@ -983,6 +983,7 @@ #define WINBOND_NEX_W25Q64JW_M 0x8017 /* W25Q64JW...M */ #define WINBOND_NEX_W25Q128_DTR 0x8018 /* W25Q128JW_DTR */ #define WINBOND_NEX_W25Q256_DTR 0x8019 /* W25Q256JW_DTR aka W25Q256256JW-IM */ +#define WINBOND_NEX_W25Q512NW_IM 0x8020 /* W25Q512NW-IM */ #define WINBOND_ID 0xDA /* Winbond */ #define WINBOND_W19B160BB 0x49 -- cgit v1.2.3