From b02452b490321d27a014c8a3421a474fc6689a92 Mon Sep 17 00:00:00 2001 From: Mukesh Savaliya Date: Fri, 11 May 2018 07:41:33 -0700 Subject: sdm845: Add SPI-NOR flash driver TEST=build & run Change-Id: Ie404faf37617d2ad792310709ca2063f9a372076 Signed-off-by: Mukesh Savaliya Reviewed-on: https://review.coreboot.org/c/25392 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner --- src/soc/qualcomm/sdm845/spi.c | 29 +++++++---------------------- 1 file changed, 7 insertions(+), 22 deletions(-) (limited to 'src/soc/qualcomm/sdm845/spi.c') diff --git a/src/soc/qualcomm/sdm845/spi.c b/src/soc/qualcomm/sdm845/spi.c index c04b15d3c822..e276e1d214a8 100644 --- a/src/soc/qualcomm/sdm845/spi.c +++ b/src/soc/qualcomm/sdm845/spi.c @@ -15,35 +15,20 @@ #include #include - -static int spi_ctrlr_claim_bus(const struct spi_slave *slave) -{ - return 0; -} - -static void spi_ctrlr_release_bus(const struct spi_slave *slave) -{ - -} - -static int spi_ctrlr_xfer(const struct spi_slave *slave, const void *dout, - size_t bytes_out, void *din, size_t bytes_in) -{ - return 0; -} +#include static const struct spi_ctrlr spi_ctrlr = { - .claim_bus = spi_ctrlr_claim_bus, - .release_bus = spi_ctrlr_release_bus, - .xfer = spi_ctrlr_xfer, - .max_xfer_size = 65535, + .claim_bus = sdm845_claim_bus, + .release_bus = sdm845_release_bus, + .xfer = sdm845_xfer, + .max_xfer_size = QSPI_MAX_PACKET_COUNT, }; const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = { { .ctrlr = &spi_ctrlr, - .bus_start = 0, - .bus_end = 0, + .bus_start = CONFIG_BOOT_DEVICE_SPI_FLASH_BUS, + .bus_end = CONFIG_BOOT_DEVICE_SPI_FLASH_BUS, }, }; -- cgit v1.2.3