diff options
| author | stefanct <stefanct@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2012-12-29 15:04:20 +0000 |
|---|---|---|
| committer | stefanct <stefanct@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2012-12-29 15:04:20 +0000 |
| commit | 7c5bdc6239a0756380589bdabfc0ffd2d20493b4 (patch) | |
| tree | 4212a02023a6a8c6dd0b03d234e66471ddb5d634 /spi.h | |
| parent | baf53a1e3972310eab38b0062a192f2e4c076227 (diff) | |
| download | flashrom-7c5bdc6239a0756380589bdabfc0ffd2d20493b4.tar.gz | |
Add support for Atmel's AT25F series of SPI flash chips.
This adds support for the following chips:
- AT25F512, AT25F512A, AT25F512B
- AT25F1024, AT25F1024A
- AT25F2048
- AT25F4096
Besides the definitions of the the chips in flashchips.c this includes
- a dedicated probing method (probe_spi_at25f)
- pretty printing methods (spi_prettyprint_status_register_at25f*), and
- unlocking methods (spi_disable_blockprotect_at25f*)
Signed-off-by: Stefan Tauner <stefan.tauner@student.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@student.tuwien.ac.at>
git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1637 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'spi.h')
| -rw-r--r-- | spi.h | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -30,10 +30,10 @@ /* INSIZE may be 0x04 for some chips*/ #define JEDEC_RDID_INSIZE 0x03 -/* AT25F512A has bit 3 as don't care bit in commands */ -#define AT25F512A_RDID 0x15 /* 0x15 or 0x1d */ -#define AT25F512A_RDID_OUTSIZE 0x01 -#define AT25F512A_RDID_INSIZE 0x02 +/* Some Atmel AT25F* models have bit 3 as don't care bit in commands */ +#define AT25F_RDID 0x15 /* 0x15 or 0x1d */ +#define AT25F_RDID_OUTSIZE 0x01 +#define AT25F_RDID_INSIZE 0x02 /* Read Electronic Manufacturer Signature */ #define JEDEC_REMS 0x90 |