diff options
Diffstat (limited to 'src/southbridge/amd/agesa/hudson/spi.c')
| -rw-r--r-- | src/southbridge/amd/agesa/hudson/spi.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/src/southbridge/amd/agesa/hudson/spi.c b/src/southbridge/amd/agesa/hudson/spi.c index a8b3b2a409..8a4adfb14b 100644 --- a/src/southbridge/amd/agesa/hudson/spi.c +++ b/src/southbridge/amd/agesa/hudson/spi.c @@ -90,7 +90,7 @@ unsigned int spi_crop_chunk(unsigned int cmd_len, unsigned int buf_len) return min(AMD_SB_SPI_TX_LEN - cmd_len, buf_len); } -int spi_xfer(const struct spi_slave *slave, const void *dout, +static int spi_ctrlr_xfer(const struct spi_slave *slave, const void *dout, size_t bytesout, void *din, size_t bytesin) { /* First byte is cmd which can not being sent through FIFO. */ @@ -147,17 +147,6 @@ int spi_xfer(const struct spi_slave *slave, const void *dout, return 0; } -int spi_claim_bus(const struct spi_slave *slave) -{ - /* Nothing is required. */ - return 0; -} - -void spi_release_bus(const struct spi_slave *slave) -{ - /* Nothing is required. */ -} - int chipset_volatile_group_begin(const struct spi_flash *flash) { if (!IS_ENABLED (CONFIG_HUDSON_IMC_FWM)) @@ -176,9 +165,14 @@ int chipset_volatile_group_end(const struct spi_flash *flash) return 0; } +static const struct spi_ctrlr spi_ctrlr = { + .xfer = spi_ctrlr_xfer, +}; + 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; } |