Author: stefanct
Date: Sun Mar 6 15:33:49 2016
New Revision: 1947
URL: http://flashrom.org/trac/flashrom/changeset/1947
Log:
Add support for GD25VQ21B, GD25VQ40C, GD25VQ80C and GD25VQ16C.
Signed-off-by: Hatim Kanchwala <ha...@hatimak.me>
Acked-by: Stefan Tauner <stefan.tau...@alumni.tuwien.ac.at>
Modified:
trunk/flashchips.c
trunk/flashchips.h
Modified: trunk/flashchips.c
==============================================================================
--- trunk/flashchips.c Sun Feb 28 23:04:51 2016 (r1946)
+++ trunk/flashchips.c Sun Mar 6 15:33:49 2016 (r1947)
@@ -6295,6 +6295,85 @@
{
.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 @@
.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},
Modified: trunk/flashchips.h
==============================================================================
--- trunk/flashchips.h Sun Feb 28 23:04:51 2016 (r1946)
+++ trunk/flashchips.h Sun Mar 6 15:33:49 2016 (r1947)
@@ -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 */
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