[flashrom] [commit] r1176 - trunk
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svn at flashrom.org
Thu Sep 16 02:51:51 CEST 2010
Author: mhm
Date: Thu Sep 16 02:51:51 2010
New Revision: 1176
URL: http://flashrom.org/trac/flashrom/changeset/1176
Log:
Add chip definitions for the folowing chips:
Bright BM29F040
Hyundai HY29F040A
Macronix MX29F040
Also add chip IDs for
Bright BM29F400T/B
Datasheets:
http://www.ezoflash.com/datasheets/flash/Winbond/BM29F040.pdf
http://www.ezoflash.com/datasheets/flash/Hyundai/HY29F040A.pdf
http://www.ezoflash.com/datasheets/flash/Macronix/MX29F040.pdf
http://www.ezoflash.com/datasheets/flash/Winbond/BM29F400T_B.pdf
Bright BM29F040 probe/read test report:
http://www.flashrom.org/pipermail/flashrom/2010-September/004805.html
Signed-off-by: Joshua Roys <roysjosh at gmail.com>
Acked-by: Mattias Mattsson <vitplister at gmail.com>
Modified:
trunk/flashchips.c
trunk/flashchips.h
Modified: trunk/flashchips.c
==============================================================================
--- trunk/flashchips.c Thu Sep 16 01:31:03 2010 (r1175)
+++ trunk/flashchips.c Thu Sep 16 02:51:51 2010 (r1176)
@@ -1962,6 +1962,32 @@
},
{
+ .vendor = "Bright",
+ .name = "BM29F040",
+ .bustype = CHIP_BUSTYPE_PARALLEL,
+ .manufacture_id = BRIGHT_ID,
+ .model_id = BRIGHT_BM29F040,
+ .total_size = 512,
+ .page_size = 64 * 1024,
+ .feature_bits = FEATURE_EITHER_RESET,
+ .tested = TEST_OK_PR,
+ .probe = probe_jedec,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 8} },
+ .block_erase = erase_sector_jedec,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ },
+ },
+ .write = write_jedec_1,
+ .read = read_memmapped,
+ },
+
+ {
.vendor = "EMST",
.name = "F49B002UA",
.bustype = CHIP_BUSTYPE_PARALLEL,
@@ -3085,6 +3111,32 @@
},
{
+ .vendor = "Hyundai",
+ .name = "HY29F040A",
+ .bustype = CHIP_BUSTYPE_PARALLEL,
+ .manufacture_id = HYUNDAI_ID,
+ .model_id = HYUNDAI_HY29F040A,
+ .total_size = 512,
+ .page_size = 64 * 1024,
+ .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET,
+ .tested = TEST_UNTESTED,
+ .probe = probe_jedec,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 8} },
+ .block_erase = erase_sector_jedec,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ },
+ },
+ .write = write_jedec_1,
+ .read = read_memmapped,
+ },
+
+ {
.vendor = "Intel",
.name = "28F001BX-B",
.bustype = CHIP_BUSTYPE_PARALLEL,
@@ -3877,6 +3929,32 @@
.block_erase = erase_chip_block_jedec,
},
},
+ .write = write_jedec_1,
+ .read = read_memmapped,
+ },
+
+ {
+ .vendor = "Macronix",
+ .name = "MX29F040",
+ .bustype = CHIP_BUSTYPE_PARALLEL,
+ .manufacture_id = MACRONIX_ID,
+ .model_id = MACRONIX_MX29F040,
+ .total_size = 512,
+ .page_size = 64 * 1024,
+ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET,
+ .tested = TEST_UNTESTED,
+ .probe = probe_jedec,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 8} },
+ .block_erase = erase_sector_jedec,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ },
+ },
.write = write_jedec_1,
.read = read_memmapped,
},
Modified: trunk/flashchips.h
==============================================================================
--- trunk/flashchips.h Thu Sep 16 01:31:03 2010 (r1175)
+++ trunk/flashchips.h Thu Sep 16 02:51:51 2010 (r1176)
@@ -171,6 +171,12 @@
#define ATMEL_AT49F002N 0x07 /* for AT49F002(N) */
#define ATMEL_AT49F002NT 0x08 /* for AT49F002(N)T */
+/* Bright Microelectronics has the same manufacturer ID as Hyundai... */
+#define BRIGHT_ID 0xAD /* Bright Microelectronics */
+#define BRIGHT_BM29F040 0x40
+#define BRIGHT_BM29F400B 0xAB
+#define BRIGHT_BM29F400T 0xAD
+
#define CATALYST_ID 0x31 /* Catalyst */
#define EMST_ID 0x8C /* EMST / EFST Elite Flash Storage */
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