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authorNico Huber <nico.h@gmx.de>2017-04-24 22:19:27 +0200
committerNico Huber <nico.h@gmx.de>2017-06-05 17:42:16 +0200
commit70eed9ff60af62604a856940d5b126909e2d679e (patch)
treec4f8afc89c8d89bdc9be6b2b105a2ac0401c2f1e
parent899e4ec810a1e2f3d377bc2095ba3d25b234a797 (diff)
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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 <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/19436 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
-rw-r--r--flashchips.c40
-rw-r--r--flashchips.h2
2 files changed, 41 insertions, 1 deletions
diff --git a/flashchips.c b/flashchips.c
index 40b6b8e2d..7ef361b45 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -14825,6 +14825,46 @@ const struct flashchip flashchips[] = {
{
.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",
.bustype = BUS_SPI,
.manufacture_id = WINBOND_NEX_ID,
diff --git a/flashchips.h b/flashchips.h
index 9ffb30f71..28a155d9b 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