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authoroharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2008-07-21 09:16:10 +0000
committeroharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2008-07-21 09:16:10 +0000
commit97cc3e0dc84c5d3644b153e27a1ae82651ece964 (patch)
tree3b97c1d9699ef23e899bf1f0bab8b1049ed79036 /src/flash
parent495f257980926e3ea965f821332a86957ab9d702 (diff)
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Michael Kurz <michi.kurz@googlemail.com> MX29LV800B non-cfi flash.
git-svn-id: svn://svn.berlios.de/openocd/trunk@845 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 3c17980..5f64e11 100644
--- a/src/flash/cfi.c
+++ b/src/flash/cfi.c
@@ -95,6 +95,7 @@ cfi_fixup_t cfi_jedec_fixups[] = {
{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},
+ {CFI_MFR_MX, 0x225b, cfi_fixup_non_cfi, NULL},
{0, 0, NULL, NULL}
};
@@ -108,6 +109,7 @@ cfi_fixup_t cfi_0002_fixups[] = {
{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_MX, 0x225b, 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 ade6318..3e3e6fe 100644
--- a/src/flash/cfi.h
+++ b/src/flash/cfi.h
@@ -153,6 +153,7 @@ typedef struct cfi_fixup_s
#define CFI_MFR_ST 0x0020 /* STMicroelectronics */
#define CFI_MFR_AMIC 0x0037
#define CFI_MFR_SST 0x00BF
+#define CFI_MFR_MX 0x00C2
#define CFI_MFR_ANY 0xffff
#define CFI_ID_ANY 0xffff
diff --git a/src/flash/non_cfi.c b/src/flash/non_cfi.c
index e1b7caa..7b4ae3a 100644
--- a/src/flash/non_cfi.c
+++ b/src/flash/non_cfi.c
@@ -204,6 +204,23 @@ non_cfi_t non_cfi_flashes[] = {
}
},
{
+ .mfr = CFI_MFR_MX,
+ .id = 0x225b, /* MX29LV800B */
+ .pri_id = 0x02,
+ .dev_size = 0x14, /* 2^20 = 1MB */
+ .interface_desc = 0x2, /* x8 or x16 device with nBYTE */
+ .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,
}