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authorSteven Honeyman <stevenhoneyman@gmail.com>2015-06-02 22:32:24 +0000
committerStefan Tauner <stefan.tauner@alumni.tuwien.ac.at>2015-06-02 22:32:24 +0000
commit81a8fb7c2cd2c66809393e8cfca204a25bcb0c64 (patch)
tree3dff7396f89d984a865129821fcfc3ec480c282f
parentc71759d3d3668235e0f44e56e224e226ee09ee23 (diff)
downloadast2050-flashrom-81a8fb7c2cd2c66809393e8cfca204a25bcb0c64.zip
ast2050-flashrom-81a8fb7c2cd2c66809393e8cfca204a25bcb0c64.tar.gz
Add support for PMC Pm25LQ020, Pm25LQ040, Pm25LQ080, Pm25LQ016, Pm25LQ032C
Corresponding to flashrom svn r1891. Signed-off-by: Steven Honeyman <stevenhoneyman@gmail.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
-rw-r--r--flashchips.c197
-rw-r--r--flashchips.h5
2 files changed, 201 insertions, 1 deletions
diff --git a/flashchips.c b/flashchips.c
index c722a64..d50df85 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -9903,7 +9903,202 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600}, /* 2.3-3.6V for Pm25LD040 */
},
-{
+ {
+ .vendor = "PMC",
+ .name = "Pm25LQ020",
+ .bustype = BUS_SPI,
+ .manufacture_id = PMC_ID,
+ .model_id = PMC_PM25LQ020,
+ .total_size = 256,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x4B, write 0xB1 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 64} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {4 * 1024, 64} },
+ .block_erase = spi_block_erase_d7,
+ }, {
+ .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_bp3_srwd, /* bit6 is quad enable */
+ .unlock = spi_disable_blockprotect_bp3_srwd,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {2300, 3600},
+ },
+
+ {
+ .vendor = "PMC",
+ .name = "Pm25LQ040",
+ .bustype = BUS_SPI,
+ .manufacture_id = PMC_ID,
+ .model_id = PMC_PM25LQ040,
+ .total_size = 512,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x4B, write 0xB1 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 128} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {4 * 1024, 128} },
+ .block_erase = spi_block_erase_d7,
+ }, {
+ .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_bp3_srwd, /* bit6 is quad enable */
+ .unlock = spi_disable_blockprotect_bp3_srwd,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
+ .voltage = {2300, 3600},
+ },
+
+ {
+ .vendor = "PMC",
+ .name = "Pm25LQ080",
+ .bustype = BUS_SPI,
+ .manufacture_id = PMC_ID,
+ .model_id = PMC_PM25LQ080,
+ .total_size = 1024,
+ .page_size = 256,
+ /* OTP: 64B total; read 0x4B, write 0xB1 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 256} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {4 * 1024, 256} },
+ .block_erase = spi_block_erase_d7,
+ }, {
+ .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_bp3_srwd, /* bit6 is quad enable */
+ .unlock = spi_disable_blockprotect_bp3_srwd,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
+ .voltage = {2300, 3600},
+ },
+
+ {
+ .vendor = "PMC",
+ .name = "Pm25LQ016",
+ .bustype = BUS_SPI,
+ .manufacture_id = PMC_ID,
+ .model_id = PMC_PM25LQ016,
+ .total_size = 2048,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x4B, write 0xB1 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 512} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {4 * 1024, 512} },
+ .block_erase = spi_block_erase_d7,
+ }, {
+ .eraseblocks = { {64 * 1024, 32} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {2048 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {2048 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_bp3_srwd, /* bit6 is quad enable */
+ .unlock = spi_disable_blockprotect_bp3_srwd,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
+ .voltage = {2300, 3600},
+ },
+
+ {
+ .vendor = "PMC",
+ .name = "Pm25LQ032C",
+ .bustype = BUS_SPI,
+ .manufacture_id = PMC_ID,
+ .model_id = PMC_PM25LQ032C,
+ .total_size = 4096,
+ .page_size = 256,
+ /* OTP: 64B total; read 0x4B, write 0xB1 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_OK_PR,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 1024} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {4 * 1024, 1024} },
+ .block_erase = spi_block_erase_d7,
+ }, {
+ .eraseblocks = { {64 * 1024, 64} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {4096 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {4096 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_bp3_srwd, /* bit6 is quad enable */
+ .unlock = spi_disable_blockprotect_bp3_srwd,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
.vendor = "PMC",
.name = "Pm25LV512(A)",
.bustype = BUS_SPI,
diff --git a/flashchips.h b/flashchips.h
index 07ae49d..43bb33d 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -560,6 +560,11 @@
#define PMC_PM25LD512 0x20 /* Same as Pm25LD512C, but the latter has more locking options. */
#define PMC_PM25LD010 0x21 /* Same as Pm25LD010C, but the latter has more locking options. */
#define PMC_PM25LD020 0x22 /* Same as Pm25LD020C, but the latter has more locking options. */
+#define PMC_PM25LQ020 0x42
+#define PMC_PM25LQ040 0x43
+#define PMC_PM25LQ080 0x44
+#define PMC_PM25LQ016 0x45
+#define PMC_PM25LQ032C 0x46
#define PMC_PM25LV512 0x7B /* Same as Pm25LV512A */
#define PMC_PM25LV010 0x7C /* Same as Pm25LV010A, but the former does not support RDID but RES3 only. */
#define PMC_PM25LV020 0x7D
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