[flashrom] [PATCH] SST25LF040A support
Stefan Reinauer
stepan at coresystems.de
Mon Jun 14 14:14:54 CEST 2010
On 6/14/10 2:07 PM, Carl-Daniel Hailfinger wrote:
> Hi Stefan,
>
> could I get a signoff from you for that patch? It's your code, after
> all. I'll ack and commit.
>
This is definitely below the threshold of originality, it's just
cut'n'paste of some ofther chip with the name and probe function
updated. Please note that I didn't verify any other information such as
page size, timing or blocks so that information is most definitely wrong.
But if it makes things easier:
Signed-off-by: Stefan Reinauer <stepan at coresystems.de>
> On 03.06.2010 16:19, Carl-Daniel Hailfinger wrote:
>
>> SST25LF040A support patch from Stefan Reinauer.
>> Stefan tested probing.
>> I changed the coding style a bit to conform to flashrom rules.
>> I checked against datasheets, should work.
>>
>> Index: flashrom-stefan_sst25lf040a/flashchips.c
>> ===================================================================
>> --- flashrom-stefan_sst25lf040a/flashchips.c (Revision 1026)
>> +++ flashrom-stefan_sst25lf040a/flashchips.c (Arbeitskopie)
>> @@ -3817,6 +3817,34 @@
>>
>> {
>> .vendor = "SST",
>> + .name = "SST25LF040A.RES",
>> + .bustype = CHIP_BUSTYPE_SPI,
>> + .manufacture_id = SST_ID,
>> + .model_id = SST_25VF040_REMS,
>> + .total_size = 512,
>> + .page_size = 256,
>> + .tested = TEST_OK_PROBE,
>> + .probe = probe_spi_res2,
>> + .probe_timing = TIMING_ZERO,
>> + .block_erasers =
>> + {
>> + {
>> + .eraseblocks = { {4 * 1024, 128} },
>> + .block_erase = spi_block_erase_20,
>> + }, {
>> + .eraseblocks = { {32 * 1024, 16} },
>> + .block_erase = spi_block_erase_52,
>> + }, {
>> + .eraseblocks = { {512 * 1024, 1} },
>> + .block_erase = spi_block_erase_60,
>> + },
>> + },
>> + .write = spi_chip_write_1,
>> + .read = spi_chip_read,
>> + },
>> +
>> + {
>> + .vendor = "SST",
>> .name = "SST25VF040B.REMS",
>> .bustype = CHIP_BUSTYPE_SPI,
>> .manufacture_id = SST_ID,
>> Index: flashrom-stefan_sst25lf040a/flashchips.h
>> ===================================================================
>> --- flashrom-stefan_sst25lf040a/flashchips.h (Revision 1026)
>> +++ flashrom-stefan_sst25lf040a/flashchips.h (Arbeitskopie)
>> @@ -387,7 +387,7 @@
>> #define SST_25VF512A_REMS 0x48 /* REMS or RES opcode */
>> #define SST_25VF010_REMS 0x49 /* REMS or RES opcode */
>> #define SST_25VF020_REMS 0x43 /* REMS or RES opcode */
>> -#define SST_25VF040_REMS 0x44 /* REMS or RES opcode */
>> +#define SST_25VF040_REMS 0x44 /* REMS or RES opcode, same as SST25LF040A */
>> #define SST_25VF040B 0x258D
>> #define SST_25VF040B_REMS 0x8D /* REMS or RES opcode */
>> #define SST_25VF080_REMS 0x80 /* REMS or RES opcode */
>>
>>
> Regards,
> Carl-Daniel
>
>
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