diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2017-05-18 14:58:49 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-05-24 04:43:04 +0200 |
| commit | 12eca76469670d444897e67368a0d0a70787ad52 (patch) | |
| tree | 350ad5f91d68279e294a52d551f5767a25a1e56c /src | |
| parent | 2cd03f1696024d00a86865dbb7b6c14b5a7129a9 (diff) | |
southbridge/amd: Move spi driver to use spi_bus_map
This is in preparation to get rid of the strong spi_setup_slave
implemented by different platforms.
BUG=b:38430839
Change-Id: I2a789cff40fb0e6bd6d84565531d847afb3f8bed
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19780
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/southbridge/amd/agesa/hudson/spi.c | 16 | ||||
| -rw-r--r-- | src/southbridge/amd/cimx/sb800/spi.c | 16 | ||||
| -rw-r--r-- | src/southbridge/amd/sb700/spi.c | 16 |
3 files changed, 27 insertions, 21 deletions
diff --git a/src/southbridge/amd/agesa/hudson/spi.c b/src/southbridge/amd/agesa/hudson/spi.c index 1afe3e0ded..71fddc629d 100644 --- a/src/southbridge/amd/agesa/hudson/spi.c +++ b/src/southbridge/amd/agesa/hudson/spi.c @@ -167,10 +167,12 @@ static const struct spi_ctrlr spi_ctrlr = { .deduct_cmd_len = true, }; -int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave) -{ - slave->bus = bus; - slave->cs = cs; - slave->ctrlr = &spi_ctrlr; - return 0; -} +const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = { + { + .ctrlr = &spi_ctrlr, + .bus_start = 0, + .bus_end = 0, + }, +}; + +const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map); diff --git a/src/southbridge/amd/cimx/sb800/spi.c b/src/southbridge/amd/cimx/sb800/spi.c index a6649251d1..f2d62144ee 100644 --- a/src/southbridge/amd/cimx/sb800/spi.c +++ b/src/southbridge/amd/cimx/sb800/spi.c @@ -158,10 +158,12 @@ static const struct spi_ctrlr spi_ctrlr = { .deduct_cmd_len = true, }; -int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave) -{ - slave->bus = bus; - slave->cs = cs; - slave->ctrlr = &spi_ctrlr; - return 0; -} +const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = { + { + .ctrlr = &spi_ctrlr, + .bus_start = 0, + .bus_end = 0, + }, +}; + +const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map); diff --git a/src/southbridge/amd/sb700/spi.c b/src/southbridge/amd/sb700/spi.c index 9731896803..df44c0475d 100644 --- a/src/southbridge/amd/sb700/spi.c +++ b/src/southbridge/amd/sb700/spi.c @@ -120,10 +120,12 @@ static const struct spi_ctrlr spi_ctrlr = { .deduct_cmd_len = true, }; -int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave) -{ - slave->bus = bus; - slave->cs = cs; - slave->ctrlr = &spi_ctrlr; - return 0; -} +const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = { + { + .ctrlr = &spi_ctrlr, + .bus_start = 0, + .bus_end = 0, + }, +}; + +const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map); |