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author | Gunnar Henne <g.henne@combio.de> | 2011-08-18 09:52:16 +0100 |
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committer | Spencer Oliver <ntfreak@users.sourceforge.net> | 2011-08-18 09:55:44 +0100 |
commit | 0d5a38d82934a5886f8c1352d8ec875d4d865ad5 (patch) | |
tree | 5f8263f17188ac09bf8ec6529301a064ba8f0f98 | |
parent | 40ac04ca7a96e0dc80b65e9f017bc9ff517cc0b5 (diff) | |
download | riscv-openocd-0d5a38d82934a5886f8c1352d8ec875d4d865ad5.zip riscv-openocd-0d5a38d82934a5886f8c1352d8ec875d4d865ad5.tar.gz riscv-openocd-0d5a38d82934a5886f8c1352d8ec875d4d865ad5.tar.bz2 |
cfi: add EN29LV800BB support
Posted by telekatz@gmx.de in the bettyhacks forum for openocd
0.4.0 and integrated into 0.5.0 by Gunnar Henne.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
-rw-r--r-- | src/flash/nor/cfi.c | 1 | ||||
-rw-r--r-- | src/flash/nor/cfi.h | 1 | ||||
-rw-r--r-- | src/flash/nor/non_cfi.c | 17 |
3 files changed, 19 insertions, 0 deletions
diff --git a/src/flash/nor/cfi.c b/src/flash/nor/cfi.c index f854dd6..90fdede 100644 --- a/src/flash/nor/cfi.c +++ b/src/flash/nor/cfi.c @@ -72,6 +72,7 @@ static const struct cfi_fixup cfi_0002_fixups[] = { {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_EON, 0x225b, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_555_2AA]}, {CFI_MFR_AMD, 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}, {CFI_MFR_ST, 0x227E, cfi_fixup_0002_write_buffer, NULL}, /* M29W128G */ diff --git a/src/flash/nor/cfi.h b/src/flash/nor/cfi.h index 34807ee..a57b0dd 100644 --- a/src/flash/nor/cfi.h +++ b/src/flash/nor/cfi.h @@ -161,6 +161,7 @@ struct cfi_fixup #define CFI_MFR_AMIC 0x0037 #define CFI_MFR_SST 0x00BF #define CFI_MFR_MX 0x00C2 +#define CFI_MFR_EON 0x007F #define CFI_MFR_ANY 0xffff #define CFI_ID_ANY 0xffff diff --git a/src/flash/nor/non_cfi.c b/src/flash/nor/non_cfi.c index 9c516c2..b944b72 100644 --- a/src/flash/nor/non_cfi.c +++ b/src/flash/nor/non_cfi.c @@ -412,6 +412,23 @@ static struct non_cfi non_cfi_flashes[] = { } }, { + .mfr = CFI_MFR_EON, + .id = 0x225b, /* EN29LV800BB */ + .pri_id = 0x02, + .dev_size = 1*MB, + .interface_desc = 0x2, /* x8 or x16 device with nBYTE */ + .max_buf_write_size = 0x0, + .status_poll_mask = CFI_STATUS_POLL_MASK_DQ5_DQ6_DQ7, + .num_erase_regions = 4, + .erase_region_info = + { + ERASE_REGION(1, 16*KB), + ERASE_REGION(2, 8*KB), + ERASE_REGION(1, 32*KB), + ERASE_REGION(15, 64*KB) + } + }, + { .mfr = CFI_MFR_ATMEL, .id = 0x00c0, /* Atmel 49BV1614 */ .pri_id = 0x02, |