aboutsummaryrefslogtreecommitdiff
path: root/src/soc/intel/skylake/spi.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/soc/intel/skylake/spi.c')
-rw-r--r--src/soc/intel/skylake/spi.c28
1 files changed, 5 insertions, 23 deletions
diff --git a/src/soc/intel/skylake/spi.c b/src/soc/intel/skylake/spi.c
index 4a2ae9d8b8..e11e13f763 100644
--- a/src/soc/intel/skylake/spi.c
+++ b/src/soc/intel/skylake/spi.c
@@ -20,6 +20,7 @@
#include <device/pci_def.h>
#include <device/pci_ids.h>
#include <device/spi.h>
+#include <intelblocks/gspi.h>
#include <soc/ramstage.h>
#include <spi-generic.h>
@@ -39,31 +40,12 @@ static const struct spi_ctrlr flash_spi_ctrlr = {
.setup = flash_spi_ctrlr_setup,
};
-static int gspi_ctrlr_get_config(const struct spi_slave *dev,
- struct spi_cfg *cfg)
-{
- if (dev->cs != 0) {
- printk(BIOS_ERR, "%s: Unsupported device "
- "bus=0x%x,cs=0x%x!\n", __func__, dev->bus, dev->cs);
- return -1;
- }
-
- cfg->clk_phase = SPI_CLOCK_PHASE_FIRST;
- cfg->clk_polarity = SPI_POLARITY_LOW;
- cfg->cs_polarity = SPI_POLARITY_LOW;
- cfg->wire_mode = SPI_4_WIRE_MODE;
- cfg->data_bit_length = 8;
-
- return 0;
-}
-
-static const struct spi_ctrlr gspi_ctrlr = {
- .get_config = gspi_ctrlr_get_config,
-};
-
const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
{ .ctrlr = &flash_spi_ctrlr, .bus_start = 0, .bus_end = 0 },
- { .ctrlr = &gspi_ctrlr, .bus_start = 1, .bus_end = 2 },
+#if !ENV_SMM
+ { .ctrlr = &gspi_ctrlr, .bus_start = 1,
+ .bus_end = 1 + (CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI_MAX - 1)},
+#endif
};
const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);