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Andre Renaud support for the am29sl800db CFI flash chip (id: 0x0004, 0x226b).
[openocd.git] / src / flash / non_cfi.c
diff --git a/src/flash/non_cfi.c b/src/flash/non_cfi.c
index 3a74ff92f00f675a493d2ec350a27ad64f028f21..a98ed7a0c85472336ebf7c8d471139646708ece7 100644 (file)
--- a/src/flash/non_cfi.c
+++ b/src/flash/non_cfi.c
@@ -35,13 +35,13 @@ non_cfi_t non_cfi_flashes[] = {
                .mfr = CFI_MFR_SST,
                .id = 0xd4,
                .pri_id = 0x02,
-               .dev_size = 0x10,
-               .interface_desc = 0x0,
+               .dev_size = 0x10,                       /* 2^16 = 64KB */
+               .interface_desc = 0x0,          /* x8 only device */
                .max_buf_write_size = 0x0,
                .num_erase_regions = 1,
                .erase_region_info =
                {
-                       0x0010000f,
+                       0x0010000f,                             /* 16x  4KB */
                        0x00000000
                }
        },
@@ -49,8 +49,8 @@ non_cfi_t non_cfi_flashes[] = {
                .mfr = CFI_MFR_SST,
                .id = 0xd5,
                .pri_id = 0x02,
-               .dev_size = 0x11,
-               .interface_desc = 0x0,
+               .dev_size = 0x11,                       /* 2^17 = 128KB */
+               .interface_desc = 0x0,          /* x8 only device */
                .max_buf_write_size = 0x0,
                .num_erase_regions = 1,
                .erase_region_info =
@@ -63,8 +63,8 @@ non_cfi_t non_cfi_flashes[] = {
                .mfr = CFI_MFR_SST,
                .id = 0xd6,
                .pri_id = 0x02,
-               .dev_size = 0x12,
-               .interface_desc = 0x0,
+               .dev_size = 0x12,                       /* 2^18 = 256KB */
+               .interface_desc = 0x0,          /* x8 only device */
                .max_buf_write_size = 0x0,
                .num_erase_regions = 1,
                .erase_region_info =
@@ -77,8 +77,8 @@ non_cfi_t non_cfi_flashes[] = {
                .mfr = CFI_MFR_SST,
                .id = 0xd7,
                .pri_id = 0x02,
-               .dev_size = 0x13,
-               .interface_desc = 0x0,
+               .dev_size = 0x13,                       /* 2^19 = 512KB */
+               .interface_desc = 0x0,          /* x8 only device */
                .max_buf_write_size = 0x0,
                .num_erase_regions = 1,
                .erase_region_info =
@@ -87,6 +87,105 @@ non_cfi_t non_cfi_flashes[] = {
                        0x00000000
                }
        },
+       {
+               .mfr = CFI_MFR_SST,
+               .id = 0x2780,
+               .pri_id = 0x02,
+               .dev_size = 0x13,                       /* 2^19 = 512KB */
+               .interface_desc = 0x2,          /* x8 or x16 device */
+               .max_buf_write_size = 0x0,
+               .num_erase_regions = 1,
+               .erase_region_info =
+               {
+                       0x0010007f,
+                       0x00000000
+               }
+       },
+       {
+               .mfr = CFI_MFR_ST,
+               .id = 0xd6,                                     /* ST29F400BB */
+               .pri_id = 0x02,
+               .dev_size = 0x13,                       /* 2^19 = 512KB */
+               .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 */
+                       0x01000006,             /* 7x 64KB */
+                       0x00000000
+               }
+       },
+       {
+               .mfr = CFI_MFR_ST,
+               .id = 0xd5,                                     /* ST29F400BT */
+               .pri_id = 0x02,
+               .dev_size = 0x13,                       /* 2^19 = 512KB */
+               .interface_desc = 0x2,          /* x8 or x16 device with nBYTE */
+               .max_buf_write_size = 0x0,
+               .num_erase_regions = 4,
+               .erase_region_info =
+               {
+                       0x01000006,             /* 7x 64KB */
+                       0x00800000,             /* 1x 32KB */
+                       0x00200001,             /* 2x  8KB */
+                       0x00400000,             /* 1x 16KB */
+                       0x00000000
+               }
+       },
+       {
+               .mfr = CFI_MFR_AMD,
+               .id = 0x22ab,                           /* AM29F400BB */
+               .pri_id = 0x02,
+               .dev_size = 0x13,                       /* 2^19 = 512KB */
+               .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 */
+                       0x01000006,             /* 7x 64KB */
+                       0x00000000
+               }
+       },
+       {
+               .mfr = CFI_MFR_AMD,
+               .id = 0x2223,                           /* AM29F400BT */
+               .pri_id = 0x02,
+               .dev_size = 0x13,                       /* 2^19 = 512KB */
+               .interface_desc = 0x2,          /* x8 or x16 device with nBYTE */
+               .max_buf_write_size = 0x0,
+               .num_erase_regions = 4,
+               .erase_region_info =
+               {
+                       0x01000006,             /* 7x 64KB */
+                       0x00800000,             /* 1x 32KB */
+                       0x00200001,             /* 2x  8KB */
+                       0x00400000,             /* 1x 16KB */
+                       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,
@@ -168,8 +267,9 @@ void cfi_fixup_non_cfi(flash_bank_t *bank, void *param)
                cfi_info->pri_ext = pri_ext;
        } else if ((cfi_info->pri_id == 0x1) || (cfi_info->pri_id == 0x3))
        {
-               ERROR("BUG: non-CFI flashes using the Intel commandset are not yet supported");
+               LOG_ERROR("BUG: non-CFI flashes using the Intel commandset are not yet supported");
                exit(-1);
        }
 }
 
+
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