flashchips: Add ISSI IS25LP128 and IS25WP128
IS25LP128 is the 3.3V variant, IS25WP128 is the 1.8V variant.
Tested read, erase, and write using Dediprog SF600 on each.
Change-Id: Ia1c7a9a950043c30b7525196e03ee394689e89a5
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/22784
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/flashchips.c b/flashchips.c
index 749e96e..77fcb90 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -7082,6 +7082,88 @@
{
.vendor = "ISSI",
+ .name = "IS25LP128",
+ .bustype = BUS_SPI,
+ .manufacture_id = ISSI_ID_SPI,
+ .model_id = ISSI_IS25LP128,
+ .total_size = 16384,
+ .page_size = 256,
+ /* OTP: 1024B total; read 0x48; write 0x42 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .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 = { {4 * 1024, 4096} },
+ .block_erase = spi_block_erase_d7,
+ }, {
+ .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,
+ }
+ },
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {2300, 3600},
+ },
+
+ {
+ .vendor = "ISSI",
+ .name = "IS25WP128",
+ .bustype = BUS_SPI,
+ .manufacture_id = ISSI_ID_SPI,
+ .model_id = ISSI_IS25WP128,
+ .total_size = 16384,
+ .page_size = 256,
+ /* OTP: 1024B total; read 0x48; write 0x42 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .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 = { {4 * 1024, 4096} },
+ .block_erase = spi_block_erase_d7,
+ }, {
+ .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,
+ }
+ },
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {1650, 1950},
+ },
+
+ {
+ .vendor = "ISSI",
.name = "IS29GL064B",
.bustype = BUS_PARALLEL,
.manufacture_id = ISSI_ID,
diff --git a/flashchips.h b/flashchips.h
index 62eb9a5..6a7b0ae 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -452,6 +452,9 @@
#define SHARP_LH28F008SC 0xA6 /* Sharp chip, Intel Vendor ID */
#define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions, see also PMC. */
+#define ISSI_ID_SPI 0x9D /* ISSI ID used for SPI flash, see also PMC_ID_NOPREFIX */
+#define ISSI_IS25LP128 0x6018
+#define ISSI_IS25WP128 0x7018
#define ISSI_PMC_IS29GL032B 0xF9
#define ISSI_PMC_IS29GL032T 0xF6
#define ISSI_PMC_IS29GL064B 0x7E1000