From 08593c5646e25a7497b4cc576df6f6776235ba56 Mon Sep 17 00:00:00 2001 From: Hatim Kanchwala Date: Sun, 6 Mar 2016 14:33:49 +0000 Subject: Add support for GD25VQ21B, GD25VQ40C, GD25VQ80C and GD25VQ16C Corresponding to flashrom svn r1947. Signed-off-by: Hatim Kanchwala Acked-by: Stefan Tauner --- flashchips.c | 162 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++- flashchips.h | 5 +- 2 files changed, 164 insertions(+), 3 deletions(-) diff --git a/flashchips.c b/flashchips.c index 238389b..0fc1b7a 100644 --- a/flashchips.c +++ b/flashchips.c @@ -6295,6 +6295,85 @@ const struct flashchip flashchips[] = { { .vendor = "GigaDevice", + .name = "GD25VQ21B", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ21B, + .total_size = 256, + .page_size = 256, + /* OTP: 1536B total; read 0x48, write 0x42, erase 0x44 */ + .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, 64} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 32 * 1024, 8} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 4} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ40C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ41B, + .total_size = 512, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */ + .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, 128} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 32 * 1024, 16} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 8} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", .name = "GD25VQ41B", .bustype = BUS_SPI, .manufacture_id = GIGADEVICE_ID, @@ -6325,9 +6404,88 @@ const struct flashchip flashchips[] = { .block_erase = spi_block_erase_c7, } }, - /* TODO: 2nd Status Register; read 0x35 */ .printlock = spi_prettyprint_status_register_bp4_srwd, - .unlock = spi_disable_blockprotect_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ80C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ80C, + .total_size = 1024, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */ + .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, 256} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 32 * 1024, 32} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ16C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ16C, + .total_size = 2 * 1024, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */ + .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, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 32 * 1024, 64} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ .write = spi_chip_write_256, .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ .voltage = {2300, 3600}, diff --git a/flashchips.h b/flashchips.h index a109e94..9ffb30f 100644 --- a/flashchips.h +++ b/flashchips.h @@ -372,13 +372,16 @@ #define GIGADEVICE_GD25Q32 0x4016 /* Same as GD25Q32B */ #define GIGADEVICE_GD25Q64 0x4017 /* Same as GD25Q64B */ #define GIGADEVICE_GD25Q128 0x4018 /* GD25Q128B and GD25Q128C only, can be distinguished by SFDP */ +#define GIGADEVICE_GD25VQ21B 0x4212 +#define GIGADEVICE_GD25VQ41B 0x4213 /* Same as GD25VQ40C, can be distinguished by SFDP */ +#define GIGADEVICE_GD25VQ80C 0x4214 +#define GIGADEVICE_GD25VQ16C 0x4215 #define GIGADEVICE_GD25LQ40 0x6013 #define GIGADEVICE_GD25LQ80 0x6014 #define GIGADEVICE_GD25LQ16 0x6015 #define GIGADEVICE_GD25LQ32 0x6016 #define GIGADEVICE_GD25LQ64 0x6017 /* Same as GD25LQ64B (which is faster) */ #define GIGADEVICE_GD25LQ128 0x6018 -#define GIGADEVICE_GD25VQ41B 0x4213 #define GIGADEVICE_GD29GL064CAB 0x7E0601 #define HYUNDAI_ID 0xAD /* Hyundai */ -- cgit v1.1