diff options
| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2008-02-06 22:07:58 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2008-02-06 22:07:58 +0000 |
| commit | c23b3a57321dfa1b3341608074facde81aa2a8de (patch) | |
| tree | e8da9f687847d1bb27596af75d69b225106e658b /util/flashrom/flashchips.c | |
| parent | a7c92a6dc4e72ad5d7dba1b23d7a8d7e914cf1e9 (diff) | |
Handle JEDEC JEP106W continuation codes in SPI RDID. Some vendors like
Programmable Micro Corp (PMC) need this.
Both the serial and parallel flash JEDEC detection routines would
benefit from a parity/sanity check of the vendor ID. Will do this later.
Add support for the PMC Pm25LV family of SPI flash chips.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Chris Lingard <chris@stockwith.co.uk>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3091 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/flashchips.c')
| -rw-r--r-- | util/flashrom/flashchips.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/util/flashrom/flashchips.c b/util/flashrom/flashchips.c index 964591ff50..89a37530b6 100644 --- a/util/flashrom/flashchips.c +++ b/util/flashrom/flashchips.c @@ -100,10 +100,22 @@ struct flashchip flashchips[] = { probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, {"SST49LF160C", SST_ID, SST_49LF160C, 2048, 4 * 1024 , probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, - {"Pm49FL002", PMC_ID, PMC_49FL002, 256, 16 * 1024, + {"Pm49FL002", PMC_ID_NOPREFIX, PMC_49FL002, 256, 16 * 1024, probe_jedec, erase_chip_jedec, write_49fl004}, - {"Pm49FL004", PMC_ID, PMC_49FL004, 512, 64 * 1024, + {"Pm49FL004", PMC_ID_NOPREFIX, PMC_49FL004, 512, 64 * 1024, probe_jedec, erase_chip_jedec, write_49fl004}, + {"Pm25LV512", PMC_ID, PMC_25LV512, 64, 256, + probe_spi, generic_spi_chip_erase_c7, generic_spi_chip_write, generic_spi_chip_read}, + {"Pm25LV010", PMC_ID, PMC_25LV010, 128, 256, + probe_spi, generic_spi_chip_erase_c7, generic_spi_chip_write, generic_spi_chip_read}, + {"Pm25LV020", PMC_ID, PMC_25LV020, 256, 256, + probe_spi, generic_spi_chip_erase_c7, generic_spi_chip_write, generic_spi_chip_read}, + {"Pm25LV040", PMC_ID, PMC_25LV040, 512, 256, + probe_spi, generic_spi_chip_erase_c7, generic_spi_chip_write, generic_spi_chip_read}, + {"Pm25LV080B", PMC_ID, PMC_25LV080B, 1024, 256, + probe_spi, generic_spi_chip_erase_c7, generic_spi_chip_write, generic_spi_chip_read}, + {"Pm25LV016B", PMC_ID, PMC_25LV016B, 2048, 256, + probe_spi, generic_spi_chip_erase_c7, generic_spi_chip_write, generic_spi_chip_read}, {"W29C011", WINBOND_ID, W_29C011, 128, 128, probe_jedec, erase_chip_jedec, write_jedec}, {"W29C040P", WINBOND_ID, W_29C040P, 512, 256, @@ -205,6 +217,8 @@ struct flashchip flashchips[] = { probe_spi, NULL, NULL}, {"MX unknown SPI chip", MX_ID, GENERIC_DEVICE_ID, 0, 0, probe_spi, NULL, NULL}, + {"PMC unknown SPI chip", PMC_ID, GENERIC_DEVICE_ID, 0, 0, + probe_spi, NULL, NULL}, {"SST unknown SPI chip", SST_ID, GENERIC_DEVICE_ID, 0, 0, probe_spi, NULL, NULL}, {"ST unknown SPI chip", ST_ID, GENERIC_DEVICE_ID, 0, 0, |