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authorUwe Hermann <uwe@hermann-uwe.de>2011-09-08 19:55:18 +0000
committerUwe Hermann <uwe@hermann-uwe.de>2011-09-08 19:55:18 +0000
commitc74e977627afc93ed2f5327a6727198b5299cf43 (patch)
tree1887a751513ecbd7797d7bcb7bebe397bea3352b /flashchips.c
parent2e681601b10c26e0293f285dfcb17d006349e450 (diff)
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Add initial Atmel AT49LH002 FWH/LPC chip support
The chip code is untested, only one erase function out of two is currently implemented, and unlocking/printlocking is not yet supported. Thanks Mattias Mattsson <vitplister@gmail.com> for the initial patch! Corresponding to flashrom svn r1434. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Diffstat (limited to 'flashchips.c')
-rw-r--r--flashchips.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/flashchips.c b/flashchips.c
index 4b6cf3f5c..f3cca3532 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -2305,6 +2305,42 @@ const struct flashchip flashchips[] = {
},
{
+ .vendor = "Atmel",
+ .name = "AT49LH002",
+ .bustype = BUS_LPC | BUS_FWH, /* A/A Mux */
+ .manufacture_id = ATMEL_ID,
+ .model_id = ATMEL_AT49LH002,
+ .total_size = 256,
+ .page_size = 0, /* unused */
+ .feature_bits = FEATURE_REGISTERMAP, /* TODO: LPC OK too? */
+ .tested = TEST_UNTESTED,
+ .probe = probe_82802ab, /* TODO: 0xff cmd not documented? */
+ .probe_timing = TIMING_FIXME,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 3},
+ {32 * 1024, 1},
+ {8 * 1024, 2},
+ {16 * 1024, 1},
+ },
+ .block_erase = erase_block_82802ab,
+ }, {
+ .eraseblocks = {
+ {64 * 1024, 4},
+ },
+ .block_erase = NULL, /* TODO: Implement. */
+ },
+ },
+ .printlock = NULL, /* TODO */
+ .unlock = NULL, /* unlock_82802ab() not correct(?) */
+ .write = write_82802ab,
+ .read = read_memmapped,
+ .voltage = {3000, 3600},
+ },
+
+ {
.vendor = "Bright",
.name = "BM29F040",
.bustype = BUS_PARALLEL,