[flashrom] [commit] r897 - trunk
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svn at flashrom.org
Fri Feb 12 19:40:28 CET 2010
Author: snelson
Date: Fri Feb 12 19:40:27 2010
New Revision: 897
URL: http://flashrom.org/trac/coreboot/changeset/897
Log:
Fix erase blocks for Winbond W25X{10,20,40,80} SPI chips. The Winbond W25X10 and related chips only have 4k and 64k blocks and only accept erase commands: 20h, d8h, and c7h.
Signed-off-by: Sean Nelson <audiohacked at gmail.com>
Acked-by: David Hendricks <dhendrix at google.com>
Modified:
trunk/flashchips.c
Modified: trunk/flashchips.c
==============================================================================
--- trunk/flashchips.c Fri Feb 12 06:44:18 2010 (r896)
+++ trunk/flashchips.c Fri Feb 12 19:40:27 2010 (r897)
@@ -5365,16 +5365,10 @@
.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,
}
},
@@ -5399,16 +5393,10 @@
.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,
}
},
@@ -5433,16 +5421,10 @@
.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,
}
},
@@ -5467,16 +5449,10 @@
.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,
}
},
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