diff options
| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-07-14 16:19:05 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-07-14 16:19:05 +0000 |
| commit | 9a795d83fbb8842a271d5e037dc983a57b0419fd (patch) | |
| tree | a9049f708d0ab7d42d122fecd23855aaa819c5bc /wbsio_spi.c | |
| parent | 1748c5701f77ab7164ab3311f37abc356d825ccb (diff) | |
| download | ast2050-flashrom-9a795d83fbb8842a271d5e037dc983a57b0419fd.zip ast2050-flashrom-9a795d83fbb8842a271d5e037dc983a57b0419fd.tar.gz | |
Convert SPI chips to partial write
However, wrap the write functions in a compat layer to allow converting
the rest of flashrom later. Tested on Intel NM10 by David Hendricks.
Corresponding to flashrom svn r1080.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Diffstat (limited to 'wbsio_spi.c')
| -rw-r--r-- | wbsio_spi.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/wbsio_spi.c b/wbsio_spi.c index ca7bd01..8db6524 100644 --- a/wbsio_spi.c +++ b/wbsio_spi.c @@ -189,16 +189,14 @@ int wbsio_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len) return read_memmapped(flash, buf, start, len); } -int wbsio_spi_write_1(struct flashchip *flash, uint8_t *buf) +int wbsio_spi_write_1(struct flashchip *flash, uint8_t *buf, int start, int len) { - int size = flash->total_size * 1024; - - if (size > 1024 * 1024) { + if (flash->total_size * 1024 > 1024 * 1024) { msg_perr("%s: Winbond saved on 4 register bits so max chip size is 1024 KB!\n", __func__); return 1; } - return spi_chip_write_1(flash, buf); + return spi_chip_write_1_new(flash, buf, start, len); } #endif |
