diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2017-05-17 19:14:06 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-05-19 21:23:11 +0200 |
| commit | a1491574ef2c91ff8b89df70feba67ad34836c75 (patch) | |
| tree | 6bba1c05f7bf87eb5cdac4c2a884d37cff59b6a5 /src/soc/intel | |
| parent | bd9e32efdd8f06063c9ee37dd6d0bebf535b86c1 (diff) | |
| download | coreboot-a1491574ef2c91ff8b89df70feba67ad34836c75.tar.xz | |
drivers/spi/spi_flash: Clean up SPI flash probe
1. Rename __spi_flash_probe to spi_flash_generic_probe and export it
so that drivers can use it outside spi_flash.c.
2. Make southbridge intel spi driver use spi_flash_generic_probe if
spi_is_multichip returns 0.
3. Add spi_flash_probe to spi_ctrlr structure to allow platforms to
provide specialized probe functions. With this change, the specialized
spi flash probe functions are now associated with a particular spi
ctrlr structure and no longer disconnected from the spi controller.
BUG=b:38330715
Change-Id: I35f3bd8ddc5e71515df3ef0c1c4b1a68ee56bf4b
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19708
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/common/block/fast_spi/fast_spi_flash.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/soc/intel/common/block/fast_spi/fast_spi_flash.c b/src/soc/intel/common/block/fast_spi/fast_spi_flash.c index 77801445be..fc36553d9c 100644 --- a/src/soc/intel/common/block/fast_spi/fast_spi_flash.c +++ b/src/soc/intel/common/block/fast_spi/fast_spi_flash.c @@ -280,8 +280,8 @@ static int fast_spi_flash_status(const struct spi_flash *flash, * The size of the flash component is always taken from density field in the * SFDP table. FLCOMP.C0DEN is no longer used by the Flash Controller. */ -int spi_flash_programmer_probe(const struct spi_slave *dev, - int force, struct spi_flash *flash) +static int fast_spi_flash_probe(const struct spi_slave *dev, + struct spi_flash *flash) { BOILERPLATE_CREATE_CTX(ctx); uint32_t flash_bits; @@ -362,4 +362,5 @@ static int fast_spi_flash_ctrlr_setup(const struct spi_slave *dev) const struct spi_ctrlr fast_spi_flash_ctrlr = { .setup = fast_spi_flash_ctrlr_setup, .max_xfer_size = SPI_CTRLR_DEFAULT_MAX_XFER_SIZE, + .flash_probe = fast_spi_flash_probe, }; |