Signed-off-by: Hatim Kanchwala <ha...@hatimak.me>
---
flashchips.c | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
flashchips.h | 4 ++--
2 files changed, 78 insertions(+), 2 deletions(-)
diff --git a/flashchips.c b/flashchips.c
index 3235b59..b0e75f7 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -5628,30 +5628,106 @@ const struct flashchip flashchips[] = {
{16 * 1024, 1},
},
.block_erase = erase_block_jedec,
}, {
.eraseblocks = { {2048 * 1024, 1} },
.block_erase = erase_chip_block_jedec,
},
},
.write = write_jedec_1, /* Supports a fast mode too */
.read = read_memmapped,
.voltage = {3000, 3600}, /* 3.0-3.6V for type -70,
others 2.7-3.6V */
},
{
.vendor = "GigaDevice",
+ .name = "GD25D05B",
+ .bustype = BUS_SPI,
+ .manufacture_id = GIGADEVICE_ID,
+ .model_id = GIGADEVICE_GD25Q512,
+ .total_size = 64,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_OK_PREW,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 16} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 2} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_bp2_srwd,
+ .unlock = spi_disable_blockprotect_bp2_srwd,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B), dual I/O
supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "GigaDevice",
+ .name = "GD25D10B",
+ .bustype = BUS_SPI,
+ .manufacture_id = GIGADEVICE_ID,
+ .model_id = GIGADEVICE_GD25Q10,
+ .total_size = 128,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_OK_PREW,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 32} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 4} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 2} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_bp2_srwd,
+ .unlock = spi_disable_blockprotect_bp2_srwd,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B), dual I/O
supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "GigaDevice",
.name = "GD25LQ05B",
.bustype = BUS_SPI,
.manufacture_id = GIGADEVICE_ID,
.model_id = GIGADEVICE_GD25LQ05B,
.total_size = 64,
.page_size = 256,
/* Supports SFDP */
/* 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 =
{
{
diff --git a/flashchips.h b/flashchips.h
index 07abd74..5c3387c 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -351,32 +351,32 @@
#define FUJITSU_MBM29LV004TC 0xB5
#define FUJITSU_MBM29LV008BA 0x37
#define FUJITSU_MBM29LV008TA 0x3E
#define FUJITSU_MBM29LV080A 0x38
#define FUJITSU_MBM29LV200BC 0xBF
#define FUJITSU_MBM29LV200TC 0x3B
#define FUJITSU_MBM29LV400BC 0xBA
#define FUJITSU_MBM29LV400TC 0xB9
#define FUJITSU_MBM29LV800BA 0x5B /* Same as MBM29LV800BE */
#define FUJITSU_MBM29LV800TA 0xDA /* Same as MBM29LV800TE */
#define FUJITSU_MBM29LV160BE 0x49 /* 16 b mode 0x2249 */
#define FUJITSU_MBM29LV160TE 0xC4 /* 16 b mode 0x22C4 */
#define GIGADEVICE_ID 0xC8 /* GigaDevice */
#define GIGADEVICE_GD25T80 0x3114
-#define GIGADEVICE_GD25Q512 0x4010
-#define GIGADEVICE_GD25Q10 0x4011
+#define GIGADEVICE_GD25Q512 0x4010 /* Same as GD25D05B which has 2nd
status register */
+#define GIGADEVICE_GD25Q10 0x4011 /* Same as GD25D10B which has 2nd
status register */
#define GIGADEVICE_GD25Q20 0x4012 /* Same as GD25QB */
#define GIGADEVICE_GD25Q40 0x4013 /* Same as GD25QB */
#define GIGADEVICE_GD25Q80 0x4014 /* Same as GD25Q80B (which has OTP) */
#define GIGADEVICE_GD25Q16 0x4015 /* Same as GD25Q16B (which has OTP) */
#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_GD25LQ05B 0x6010
#define GIGADEVICE_GD25LQ10B 0x6011
#define GIGADEVICE_GD25LQ20B 0x6012
#define GIGADEVICE_GD25LQ40 0x6013 /* Same as GD25LQ40B, can be
distinguished by SFDP */
--
Regards,
Hatim Kanchwala
http://hatimak.me
B. Tech. Electrical Engineering
Indian Institute of Technology Patna
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