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authoroharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2008-07-20 17:08:18 +0000
committeroharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2008-07-20 17:08:18 +0000
commit577972a51d9b3655cd14d5ce176995b09909933e (patch)
tree87bb81ac698d1cb7466d7277c3d8958c6add88a0 /src/flash
parentdbd6cede000d76a4da64732989ebc219a3e7d612 (diff)
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Ben Bodley <ben@teknique.com> non-CFI compliant flash (AMIC A29L800A)
git-svn-id: svn://svn.berlios.de/openocd/trunk@841 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/flash')
-rw-r--r--src/flash/cfi.c2
-rw-r--r--src/flash/cfi.h1
-rw-r--r--src/flash/non_cfi.c17
3 files changed, 20 insertions, 0 deletions
diff --git a/src/flash/cfi.c b/src/flash/cfi.c
index fea75a74..3c17980e 100644
--- a/src/flash/cfi.c
+++ b/src/flash/cfi.c
@@ -94,6 +94,7 @@ cfi_fixup_t cfi_jedec_fixups[] = {
{CFI_MFR_AMD, 0x2223, cfi_fixup_non_cfi, NULL},
{CFI_MFR_AMD, 0x22ab, cfi_fixup_non_cfi, NULL},
{CFI_MFR_FUJITSU, 0x226b, cfi_fixup_non_cfi, NULL},
+ {CFI_MFR_AMIC, 0xb31a, cfi_fixup_non_cfi, NULL},
{0, 0, NULL, NULL}
};
@@ -106,6 +107,7 @@ cfi_fixup_t cfi_0002_fixups[] = {
{CFI_MFR_SST, 0x2780, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_5555_2AAA]},
{CFI_MFR_ATMEL, 0x00C8, cfi_fixup_atmel_reversed_erase_regions, NULL},
{CFI_MFR_FUJITSU, 0x226b, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_5555_2AAA]},
+ {CFI_MFR_AMIC, 0xb31a, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_555_2AA]},
{CFI_MFR_ANY, CFI_ID_ANY, cfi_fixup_0002_erase_regions, NULL},
{0, 0, NULL, NULL}
};
diff --git a/src/flash/cfi.h b/src/flash/cfi.h
index 155801c8..ade63185 100644
--- a/src/flash/cfi.h
+++ b/src/flash/cfi.h
@@ -151,6 +151,7 @@ typedef struct cfi_fixup_s
#define CFI_MFR_FUJITSU 0x0004
#define CFI_MFR_ATMEL 0x001F
#define CFI_MFR_ST 0x0020 /* STMicroelectronics */
+#define CFI_MFR_AMIC 0x0037
#define CFI_MFR_SST 0x00BF
#define CFI_MFR_ANY 0xffff
diff --git a/src/flash/non_cfi.c b/src/flash/non_cfi.c
index a98ed7a0..b9ae4c7d 100644
--- a/src/flash/non_cfi.c
+++ b/src/flash/non_cfi.c
@@ -187,6 +187,23 @@ non_cfi_t non_cfi_flashes[] = {
}
},
{
+ .mfr = CFI_MFR_AMIC,
+ .id = 0xb31a, /* A29L800A */
+ .pri_id = 0x02,
+ .dev_size = 0x14,
+ .interface_desc = 0x2,
+ .max_buf_write_size = 0x0,
+ .num_erase_regions = 4,
+ .erase_region_info =
+ {
+ 0x00400000, /* 1x 16KB */
+ 0x00200001, /* 2x 8KB */
+ 0x00800000, /* 1x 32KB */
+ 0x0100000e, /* 15x 64KB */
+ 0x00000000
+ }
+ },
+ {
.mfr = 0,
.id = 0,
}