Andre Renaud support for the am29sl800db CFI flash chip (id: 0x0004, 0x226b).

git-svn-id: svn://svn.berlios.de/openocd/trunk@603 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/src/flash/cfi.c b/src/flash/cfi.c
index 9c1910e5b6f8ee0f28515cc6ab9c37b90d11dbca..a4b95f08bd4c19b71bd15803ab3dae9ca7f357aa 100644 (file)
--- a/src/flash/cfi.c
+++ b/src/flash/cfi.c
@@ -93,6 +93,7 @@ cfi_fixup_t cfi_jedec_fixups[] = {
        {CFI_MFR_ST, 0x00D6, cfi_fixup_non_cfi, NULL},
        {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},
        {0, 0, NULL, NULL}
 };
 
@@ -104,6 +105,7 @@ cfi_fixup_t cfi_0002_fixups[] = {
        {CFI_MFR_SST, 0x00D7, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_5555_2AAA]},
        {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_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 803678d435f3829e5787abb9c9f8f3a71e80e5f4..155801c8c418d617bcdbff79a6ecafe367bc6493 100644 (file)
--- a/src/flash/cfi.h
+++ b/src/flash/cfi.h
@@ -148,6 +148,7 @@ typedef struct cfi_fixup_s
 } cfi_fixup_t;
 
 #define CFI_MFR_AMD            0x0001
+#define CFI_MFR_FUJITSU                0x0004
 #define CFI_MFR_ATMEL  0x001F
 #define CFI_MFR_ST             0x0020  /* STMicroelectronics */
 #define CFI_MFR_SST            0x00BF

diff --git a/src/flash/non_cfi.c b/src/flash/non_cfi.c
index 74334126a761d8b56aec780504e6584ecbc2f531..a98ed7a0c85472336ebf7c8d471139646708ece7 100644 (file)
--- a/src/flash/non_cfi.c
+++ b/src/flash/non_cfi.c
@@ -169,6 +169,23 @@ non_cfi_t non_cfi_flashes[] = {
                        0x00000000
                }
        },
+       {
+               .mfr = CFI_MFR_FUJITSU,
+               .id = 0x226b,                           /* AM29SL800DB */
+               .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,