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-rw-r--r--82802ab.c22
-rw-r--r--chipdrivers.h1
-rw-r--r--flashchips.c818
-rw-r--r--flashchips.h16
4 files changed, 805 insertions, 52 deletions
diff --git a/82802ab.c b/82802ab.c
index 58d3467..dfe81e8 100644
--- a/82802ab.c
+++ b/82802ab.c
@@ -90,32 +90,32 @@ uint8_t wait_82802ab(chipaddr bios)
return status;
}
-int erase_82802ab_block(struct flashchip *flash, int offset)
+int erase_82802ab_block(struct flashchip *flash, unsigned int page, unsigned int pagesize)
{
- chipaddr bios = flash->virtual_memory + offset;
- chipaddr wrprotect = flash->virtual_registers + offset + 2;
+ chipaddr bios = flash->virtual_memory;
+ chipaddr wrprotect = flash->virtual_registers + page + 2;
uint8_t status;
// clear status register
- chip_writeb(0x50, bios);
+ chip_writeb(0x50, bios + page);
// clear write protect
chip_writeb(0, wrprotect);
// now start it
- chip_writeb(0x20, bios);
- chip_writeb(0xd0, bios);
+ chip_writeb(0x20, bios + page);
+ chip_writeb(0xd0, bios + page);
programmer_delay(10);
// now let's see what the register is
- status = wait_82802ab(flash->virtual_memory);
+ status = wait_82802ab(bios);
print_82802ab_status(status);
- if (check_erased_range(flash, offset, flash->page_size)) {
+ if (check_erased_range(flash, page, pagesize)) {
fprintf(stderr, "ERASE FAILED!\n");
return -1;
}
- printf("DONE BLOCK 0x%x\n", offset);
+ printf("DONE BLOCK 0x%x\n", page);
return 0;
}
@@ -128,7 +128,7 @@ int erase_82802ab(struct flashchip *flash)
printf("total_size is %d; flash->page_size is %d\n",
total_size, flash->page_size);
for (i = 0; i < total_size; i += flash->page_size)
- if (erase_82802ab_block(flash, i)) {
+ if (erase_82802ab_block(flash, i, flash->page_size)) {
fprintf(stderr, "ERASE FAILED!\n");
return -1;
}
@@ -182,7 +182,7 @@ int write_82802ab(struct flashchip *flash, uint8_t *buf)
}
/* erase block by block and write block by block; this is the most secure way */
- if (erase_82802ab_block(flash, i * page_size)) {
+ if (erase_82802ab_block(flash, i * page_size, page_size)) {
fprintf(stderr, "ERASE FAILED!\n");
return -1;
}
diff --git a/chipdrivers.h b/chipdrivers.h
index af22abf..e2c698b 100644
--- a/chipdrivers.h
+++ b/chipdrivers.h
@@ -56,6 +56,7 @@ int spi_aai_write(struct flashchip *flash, uint8_t *buf);
uint8_t wait_82802ab(chipaddr bios);
int probe_82802ab(struct flashchip *flash);
int erase_82802ab(struct flashchip *flash);
+int erase_82802ab_block(struct flashchip *flash, unsigned int page, unsigned int pagesize);
int write_82802ab(struct flashchip *flash, uint8_t *buf);
/* am29f040b.c */
diff --git a/flashchips.c b/flashchips.c
index 913e030..aee2429 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -283,7 +283,22 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_jedec,
.probe_timing = TIMING_FIXME,
- .erase = erase_chip_jedec,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {128 * 1024, 1},
+ {96 * 1024, 1},
+ {8 * 1024, 2},
+ {16 * 1024, 1},
+ },
+ .block_erase = erase_sector_jedec,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ }
+ },
.write = write_jedec,
.read = read_memmapped,
},
@@ -1140,18 +1155,68 @@ struct flashchip flashchips[] = {
.read = read_memmapped,
},
+ /* The next two chip definitions have top/bottom boot blocks, but has no
+ device differenciation between the two */
{
.vendor = "AMIC",
- .name = "A25L40P",
+ .name = "A25L40PT",
.bustype = CHIP_BUSTYPE_SPI,
.manufacture_id = AMIC_ID,
.model_id = AMIC_A25L40P,
.total_size = 512,
.page_size = 256,
- .tested = TEST_OK_PREW,
+ .tested = TEST_OK_PRW,
.probe = probe_spi_rdid4,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 7},
+ {32 * 1024, 1},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "AMIC",
+ .name = "A25L40PU",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = AMIC_ID,
+ .model_id = AMIC_A25L40P,
+ .total_size = 512,
+ .page_size = 256,
+ .tested = TEST_OK_PRW,
+ .probe = probe_spi_rdid4,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ {64 * 1024, 7},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1253,10 +1318,20 @@ struct flashchip flashchips[] = {
.total_size = 512,
.page_size = 64 * 1024,
.feature_bits = FEATURE_REGISTERMAP,
- .tested = TEST_OK_PREW,
+ .tested = TEST_OK_PRW,
.probe = probe_jedec,
.probe_timing = TIMING_ZERO, /* routine is wrapper to probe_jedec (pm49fl00x.c) */
- .erase = erase_49fl00x,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 8} },
+ .block_erase = erase_block_jedec,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ }
+ },
.write = write_49fl00x,
.read = read_memmapped,
},
@@ -1272,7 +1347,22 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_jedec,
.probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */
- .erase = erase_chip_jedec,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {128 * 1024, 1},
+ {96 * 1024, 1},
+ {8 * 1024, 2},
+ {16 * 1024, 1},
+ },
+ .block_erase = erase_sector_jedec,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ }
+ },
.write = write_49f002,
.read = read_memmapped,
},
@@ -1288,7 +1378,53 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25B05T",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EN_25B05,
+ .total_size = 64,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {32 * 1024, 1},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1304,7 +1440,53 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 3},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25B10T",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EN_25B10,
+ .total_size = 128,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {32 * 1024, 3},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1320,7 +1502,55 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ {64 * 1024, 3}
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25B20T",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EN_25B20,
+ .total_size = 256,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 3},
+ {32 * 1024, 1},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1336,7 +1566,55 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ {64 * 1024, 7}
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25B40T",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EN_25B40,
+ .total_size = 512,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 7},
+ {32 * 1024, 1},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1352,7 +1630,55 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ {64 * 1024, 15}
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25B80T",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EN_25B80,
+ .total_size = 1024,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 15},
+ {32 * 1024, 1},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1368,7 +1694,55 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ {64 * 1024, 31},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {2 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25B16T",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EN_25B16,
+ .total_size = 2048,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 31},
+ {32 * 1024, 1},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {2 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1384,7 +1758,55 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ {64 * 1024, 63},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25B32T",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EN_25B32,
+ .total_size = 4096,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 63},
+ {32 * 1024, 1},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1400,7 +1822,55 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ {64 * 1024, 127},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Eon",
+ .name = "EN25B64T",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = EON_ID_NOPREFIX,
+ .model_id = EN_25B64,
+ .total_size = 8192,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 127},
+ {32 * 1024, 1},
+ {16 * 1024, 1},
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1416,7 +1886,26 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 512} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {64 * 1024, 32} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {64 * 1024, 32} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {2 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {2 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1432,7 +1921,26 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 16} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 2} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {32 * 1024, 2} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1448,7 +1956,26 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 32} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 4} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {32 * 1024, 4} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1464,7 +1991,26 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 64} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {64 * 1024, 4} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {64 * 1024, 4} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1484,16 +2030,16 @@ struct flashchip flashchips[] = {
.block_erasers =
{
{
- .eraseblocks = { {4 * 1024, 2048} },
+ .eraseblocks = { {4 * 1024, 128} },
.block_erase = spi_block_erase_20,
}, {
- .eraseblocks = { {4 * 1024, 2048} },
+ .eraseblocks = { {64 * 1024, 8} },
.block_erase = spi_block_erase_d8,
}, {
- .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .eraseblocks = { {512 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
- .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .eraseblocks = { {512 * 1024, 1} },
.block_erase = spi_block_erase_c7,
},
},
@@ -1512,7 +2058,23 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 256} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .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,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1528,7 +2090,23 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 512} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .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,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1544,7 +2122,23 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 1024} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {64 * 1024, 64} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -1743,10 +2337,21 @@ struct flashchip flashchips[] = {
.model_id = P28F001BXB,
.total_size = 128,
.page_size = 128 * 1024, /* 8k + 2x4k + 112k */
- .tested = TEST_BAD_ERASE|TEST_BAD_WRITE,
+ .tested = TEST_BAD_WRITE,
.probe = probe_jedec,
.probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */
.erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ {112 * 1024, 1},
+ },
+ .block_erase = erase_82802ab_block,
+ },
+ },
.write = NULL,
.read = read_memmapped,
},
@@ -1759,10 +2364,21 @@ struct flashchip flashchips[] = {
.model_id = P28F001BXT,
.total_size = 128,
.page_size = 128 * 1024, /* 112k + 2x4k + 8k */
- .tested = TEST_OK_PR|TEST_BAD_ERASE|TEST_BAD_WRITE,
+ .tested = TEST_OK_PR|TEST_BAD_WRITE,
.probe = probe_jedec,
.probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */
.erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {112 * 1024, 1},
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ },
+ .block_erase = erase_82802ab_block,
+ },
+ },
.write = NULL,
.read = read_memmapped,
},
@@ -1775,10 +2391,17 @@ struct flashchip flashchips[] = {
.model_id = I_82802AB,
.total_size = 512,
.page_size = 64 * 1024,
- .tested = TEST_OK_PREW,
+ .tested = TEST_OK_PRW,
.probe = probe_82802ab,
.probe_timing = TIMING_IGNORED, /* routine does not use probe_timing (82802ab.c) */
- .erase = erase_82802ab,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 8} },
+ .block_erase = erase_82802ab_block,
+ },
+ },
.write = write_82802ab,
.read = read_memmapped,
},
@@ -1791,10 +2414,17 @@ struct flashchip flashchips[] = {
.model_id = I_82802AC,
.total_size = 1024,
.page_size = 64 * 1024,
- .tested = TEST_OK_PREW,
+ .tested = TEST_OK_PRW,
.probe = probe_82802ab,
.probe_timing = TIMING_IGNORED, /* routine does not use probe_timing (82802ab.c) */
- .erase = erase_82802ab,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 16} },
+ .block_erase = erase_82802ab_block,
+ },
+ },
.write = write_82802ab,
.read = read_memmapped,
},
@@ -2017,7 +2647,23 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 512} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .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,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -2065,7 +2711,23 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 1024} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {64 * 1024, 64} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -2081,7 +2743,23 @@ struct flashchip flashchips[] = {
.tested = TEST_OK_PROBE,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 128} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {64 * 1024, 128} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -2097,7 +2775,23 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
- .erase = spi_chip_erase_60_c7,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 4096} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {64 * 1024, 256} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {16 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {16 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
.write = spi_chip_write_256,
.read = spi_chip_read,
},
@@ -2110,10 +2804,26 @@ struct flashchip flashchips[] = {
.model_id = MX_29F001B,
.total_size = 128,
.page_size = 32 * 1024,
- .tested = TEST_OK_PRE,
+ .tested = TEST_OK_PR,
.probe = probe_29f002,
.probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */
- .erase = erase_29f002,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {8 * 1024, 1},
+ {4 * 1024, 2},
+ {8 * 1024, 2},
+ {32 * 1024, 1},
+ {64 * 1024, 1},
+ },
+ .block_erase = erase_sector_29f002,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = erase_chip_29f002,
+ }
+ },
.write = write_jedec_1,
.read = read_memmapped,
},
@@ -2126,10 +2836,26 @@ struct flashchip flashchips[] = {
.model_id = MX_29F001T,
.total_size = 128,
.page_size = 32 * 1024,
- .tested = TEST_OK_PRE,
+ .tested = TEST_OK_PR,
.probe = probe_29f002,
.probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */
- .erase = erase_29f002,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 1},
+ {32 * 1024, 1},
+ {8 * 1024, 2},
+ {4 * 1024, 2},
+ {8 * 1024, 1},
+ },
+ .block_erase = erase_sector_29f002,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = erase_chip_29f002,
+ }
+ },
.write = write_jedec_1,
.read = read_memmapped,
},
@@ -2207,7 +2933,17 @@ struct flashchip flashchips[] = {
.tested = TEST_OK_PR,
.probe = probe_29f002,
.probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */
- .erase = erase_29f002,
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 8}, },
+ .block_erase = erase_sector_29f002,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = erase_chip_29f002,
+ },
+ },
.write = write_jedec_1,
.read = read_memmapped,
},
diff --git a/flashchips.h b/flashchips.h
index 684b8b9..19ff745 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -164,13 +164,29 @@
#define EON_ID 0x7F1C /* EON Silicon Devices */
#define EON_ID_NOPREFIX 0x1C /* EON, missing 0x7F prefix */
#define EN_25B05 0x2010 /* Same as P05, 2^19 kbit or 2^16 kByte */
+#define EN_25B05T 0x25
+#define EN_25B05B 0x95
#define EN_25B10 0x2011 /* Same as P10 */
+#define EN_25B10T 0x40
+#define EN_25B10B 0x30
#define EN_25B20 0x2012 /* Same as P20 */
+#define EN_25B20T 0x41
+#define EN_25B20B 0x31
#define EN_25B40 0x2013 /* Same as P40 */
+#define EN_25B40T 0x42
+#define EN_25B40B 0x32
#define EN_25B80 0x2014 /* Same as P80 */
+#define EN_25B80T 0x43
+#define EN_25B80B 0x33
#define EN_25B16 0x2015 /* Same as P16 */
+#define EN_25B16T 0x44
+#define EN_25B16B 0x34
#define EN_25B32 0x2016 /* Same as P32 */
+#define EN_25B32T 0x45
+#define EN_25B32B 0x35
#define EN_25B64 0x2017 /* Same as P64 */
+#define EN_25B64T 0x46
+#define EN_25B64B 0x36
#define EN_25D16 0x3015
#define EN_25F05 0x3110
#define EN_25F10 0x3111
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