[flashrom] [commit] r1834 - trunk
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svn at flashrom.org
Sun Aug 3 15:05:45 CEST 2014
Author: stefanct
Date: Sun Aug 3 15:05:45 2014
New Revision: 1834
URL: http://flashrom.org/trac/flashrom/changeset/1834
Log:
Add support for Atmel AT49LH004 and AT49LH00B4.
Also, slightly refine the definition of AT49LH002.
Signed-off-by: Stefan Tauner <stefan.tauner at alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner at alumni.tuwien.ac.at>
Modified:
trunk/flashchips.c
trunk/flashchips.h
Modified: trunk/flashchips.c
==============================================================================
--- trunk/flashchips.c Sun Aug 3 15:05:34 2014 (r1833)
+++ trunk/flashchips.c Sun Aug 3 15:05:45 2014 (r1834)
@@ -3049,10 +3049,10 @@
.model_id = ATMEL_AT49LH002,
.total_size = 256,
.page_size = 0, /* unused */
- .feature_bits = FEATURE_REGISTERMAP, /* TODO: LPC OK too? */
+ .feature_bits = FEATURE_REGISTERMAP,
.tested = TEST_UNTESTED,
- .probe = probe_82802ab, /* TODO: 0xff cmd not documented? */
- .probe_timing = TIMING_FIXME,
+ .probe = probe_82802ab,
+ .probe_timing = TIMING_ZERO,
.block_erasers =
{
{
@@ -3062,16 +3062,88 @@
{8 * 1024, 2},
{16 * 1024, 1},
},
- .block_erase = erase_block_82802ab,
+ .block_erase = NULL, /* TODO: Implement. */
}, {
.eraseblocks = {
{64 * 1024, 4},
},
+ .block_erase = erase_block_82802ab,
+ },
+ },
+ .printlock = printlock_regspace2_block_eraser_0,
+ .unlock = unlock_regspace2_block_eraser_0,
+ .write = write_82802ab,
+ .read = read_memmapped,
+ .voltage = {3000, 3600},
+ },
+
+ {
+ .vendor = "Atmel",
+ .name = "AT49LH00B4",
+ .bustype = BUS_LPC | BUS_FWH, /* A/A Mux */
+ .manufacture_id = ATMEL_ID,
+ .model_id = ATMEL_AT49LH00B4,
+ .total_size = 512,
+ .page_size = 0, /* unused */
+ .feature_bits = FEATURE_REGISTERMAP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_82802ab,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {8 * 1024, 2},
+ {16 * 1024, 1},
+ {32 * 1024, 1},
+ {64 * 1024, 7},
+ },
+ .block_erase = NULL, /* TODO: Implement. */
+ }, {
+ .eraseblocks = {
+ {64 * 1024, 8},
+ },
+ .block_erase = erase_block_82802ab,
+ },
+ },
+ .printlock = printlock_regspace2_block_eraser_0,
+ .unlock = unlock_regspace2_block_eraser_0,
+ .write = write_82802ab,
+ .read = read_memmapped,
+ .voltage = {3000, 3600},
+ },
+
+ {
+ .vendor = "Atmel",
+ .name = "AT49LH004",
+ .bustype = BUS_LPC | BUS_FWH, /* A/A Mux */
+ .manufacture_id = ATMEL_ID,
+ .model_id = ATMEL_AT49LH004,
+ .total_size = 512,
+ .page_size = 0, /* unused */
+ .feature_bits = FEATURE_REGISTERMAP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_82802ab,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 7},
+ {32 * 1024, 1},
+ {8 * 1024, 2},
+ {16 * 1024, 1},
+ },
+ .block_erase = erase_block_82802ab,
+ }, {
+ .eraseblocks = {
+ {64 * 1024, 8},
+ },
.block_erase = NULL, /* TODO: Implement. */
},
},
- .printlock = NULL, /* TODO */
- .unlock = NULL, /* unlock_82802ab() not correct(?) */
+ .printlock = printlock_regspace2_block_eraser_0,
+ .unlock = unlock_regspace2_block_eraser_0,
.write = write_82802ab,
.read = read_memmapped,
.voltage = {3000, 3600},
Modified: trunk/flashchips.h
==============================================================================
--- trunk/flashchips.h Sun Aug 3 15:05:34 2014 (r1833)
+++ trunk/flashchips.h Sun Aug 3 15:05:45 2014 (r1834)
@@ -190,6 +190,8 @@
#define ATMEL_AT49BV512 0x03
#define ATMEL_AT49F002N 0x07 /* for AT49F002(N) */
#define ATMEL_AT49LH002 0xE9
+#define ATMEL_AT49LH00B4 0xED
+#define ATMEL_AT49LH004 0xEE
#define ATMEL_AT49F002NT 0x08 /* for AT49F002(N)T */
#define ATMEL_AT49F010 0x17 /* Same as AT49HF010 */
#define ATMEL_AT49F020 0x0B
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