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-rw-r--r--flashchips.c279
-rw-r--r--flashchips.h24
2 files changed, 275 insertions, 28 deletions
diff --git a/flashchips.c b/flashchips.c
index 951ced1..86546d7 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -3332,7 +3332,7 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3366,7 +3366,37 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25P05",
+ .bustype = BUS_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EON_EN25B05,
+ .total_size = 64,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {32 * 1024, 2} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3400,7 +3430,7 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3434,7 +3464,36 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25P10",
+ .bustype = BUS_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EON_EN25B10,
+ .total_size = 128,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {32 * 1024, 4} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3469,7 +3528,7 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3504,7 +3563,36 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25P20",
+ .bustype = BUS_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EON_EN25B20,
+ .total_size = 256,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 4} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3539,7 +3627,7 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3574,7 +3662,36 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25P40",
+ .bustype = BUS_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EON_EN25B40,
+ .total_size = 512,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 8} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3609,7 +3726,7 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3644,7 +3761,36 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25P80",
+ .bustype = BUS_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EON_EN25B80,
+ .total_size = 1024,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 16} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3679,7 +3825,7 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3714,7 +3860,36 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25P16",
+ .bustype = BUS_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EON_EN25B16,
+ .total_size = 2048,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 32} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {2 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3726,7 +3901,8 @@ const struct flashchip flashchips[] = {
.model_id = EON_EN25B32,
.total_size = 4096,
.page_size = 256,
- .feature_bits = FEATURE_WRSR_WREN,
+ /* OTP: 512B total; enter 0x3A */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -3749,7 +3925,7 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3761,7 +3937,8 @@ const struct flashchip flashchips[] = {
.model_id = EON_EN25B32,
.total_size = 4096,
.page_size = 256,
- .feature_bits = FEATURE_WRSR_WREN,
+ /* OTP: 512B total; enter 0x3A */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -3784,7 +3961,37 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25P32", /* Uniform version of EN25B32 */
+ .bustype = BUS_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EON_EN25B32,
+ .total_size = 4096,
+ .page_size = 256,
+ /* OTP: 512B total; enter 0x3A */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 64} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3796,7 +4003,8 @@ const struct flashchip flashchips[] = {
.model_id = EON_EN25B64,
.total_size = 8192,
.page_size = 256,
- .feature_bits = FEATURE_WRSR_WREN,
+ /* OTP: 512B total; enter 0x3A */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -3819,7 +4027,7 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
@@ -3831,7 +4039,8 @@ const struct flashchip flashchips[] = {
.model_id = EON_EN25B64,
.total_size = 8192,
.page_size = 256,
- .feature_bits = FEATURE_WRSR_WREN,
+ /* OTP: 512B total; enter 0x3A */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -3854,7 +4063,37 @@ const struct flashchip flashchips[] = {
.printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
- .read = spi_chip_read,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25P64",
+ .bustype = BUS_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EON_EN25B64,
+ .total_size = 8192,
+ .page_size = 256,
+ /* OTP: 512B total; enter 0x3A */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 128} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
.voltage = {2700, 3600},
},
diff --git a/flashchips.h b/flashchips.h
index a7a176b..358fff3 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -237,28 +237,36 @@
*/
#define EON_ID 0x7F1C /* EON Silicon Devices */
#define EON_ID_NOPREFIX 0x1C /* EON, missing 0x7F prefix */
-#define EON_EN25B05 0x2010 /* Same as P05, 2^19 kbit or 2^16 kByte */
+#define EON_EN25B05 0x2010 /* Same as EN25P05, can be distinguished by RES/REMS: */
+#define EON_EN25P05 0x05
#define EON_EN25B05T 0x25
#define EON_EN25B05B 0x95
-#define EON_EN25B10 0x2011 /* Same as P10 */
+#define EON_EN25B10 0x2011 /* Same as EN25P10, can be distinguished by RES/REMS: */
+#define EON_EN25P10 0x10
#define EON_EN25B10T 0x40
#define EON_EN25B10B 0x30
-#define EON_EN25B20 0x2012 /* Same as P20 */
+#define EON_EN25B20 0x2012 /* Same as EN25P20, can be distinguished by RES/REMS: */
+#define EON_EN25P20 0x11
#define EON_EN25B20T 0x41
#define EON_EN25B20B 0x31
-#define EON_EN25B40 0x2013 /* Same as P40 */
+#define EON_EN25B40 0x2013 /* Same as EN25P40, can be distinguished by RES/REMS: */
+#define EON_EN25P40 0x12
#define EON_EN25B40T 0x42
#define EON_EN25B40B 0x32
-#define EON_EN25B80 0x2014 /* Same as P80 */
+#define EON_EN25B80 0x2014 /* Same as EN25P80, can be distinguished by RES/REMS: */
+#define EON_EN25P80 0x13
#define EON_EN25B80T 0x43
#define EON_EN25B80B 0x33
-#define EON_EN25B16 0x2015 /* Same as P16 */
+#define EON_EN25B16 0x2015 /* Same as EN25P16, can be distinguished by RES/REMS: */
+#define EON_EN25P16 0x14
#define EON_EN25B16T 0x44
#define EON_EN25B16B 0x34
-#define EON_EN25B32 0x2016 /* Same as P32 */
+#define EON_EN25B32 0x2016 /* Same as EN25P32, can be distinguished by RES/REMS: */
+#define EON_EN25P32 0x15
#define EON_EN25B32T 0x45
#define EON_EN25B32B 0x35
-#define EON_EN25B64 0x2017 /* Same as P64 */
+#define EON_EN25B64 0x2017 /* Same as EN25P64, can be distinguished by RES/REMS: */
+#define EON_EN25P64 0x16
#define EON_EN25B64T 0x46
#define EON_EN25B64B 0x36
#define EON_EN25F05 0x3110
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