diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/common/block/psp/psp_smi_flash.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/soc/amd/common/block/psp/psp_smi_flash.c b/src/soc/amd/common/block/psp/psp_smi_flash.c index d78db48ddc..ca595536c1 100644 --- a/src/soc/amd/common/block/psp/psp_smi_flash.c +++ b/src/soc/amd/common/block/psp/psp_smi_flash.c @@ -66,9 +66,7 @@ static int lookup_store(uint64_t target_nv_id, struct region_device *rstore) return rdev_chain(rstore, rdev, 0, region_device_sz(rdev)); } -static enum mbox_p2c_status find_psp_spi_flash_device_region(uint64_t target_nv_id, - struct region_device *store, - const struct spi_flash **flash) +static enum mbox_p2c_status get_flash_device(const struct spi_flash **flash) { *flash = boot_device_spi_flash(); if (*flash == NULL) { @@ -76,6 +74,16 @@ static enum mbox_p2c_status find_psp_spi_flash_device_region(uint64_t target_nv_ return MBOX_PSP_COMMAND_PROCESS_ERROR; } + return MBOX_PSP_SUCCESS; +} + +static enum mbox_p2c_status find_psp_spi_flash_device_region(uint64_t target_nv_id, + struct region_device *store, + const struct spi_flash **flash) +{ + if (get_flash_device(flash) != MBOX_PSP_SUCCESS) + return MBOX_PSP_COMMAND_PROCESS_ERROR; + if (lookup_store(target_nv_id, store) < 0) { printk(BIOS_ERR, "PSP: Unable to find PSP SPI region\n"); return MBOX_PSP_COMMAND_PROCESS_ERROR; |