diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/apollolake/spi.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/soc/intel/apollolake/spi.c b/src/soc/intel/apollolake/spi.c index 85bc0b6a32..8cb8aa5d6d 100644 --- a/src/soc/intel/apollolake/spi.c +++ b/src/soc/intel/apollolake/spi.c @@ -313,8 +313,16 @@ static int nuclear_spi_write(struct spi_flash *flash, static int nuclear_spi_status(struct spi_flash *flash, uint8_t *reg) { - printk(BIOS_DEBUG, "NOT IMPLEMENTED: %s() !!!\n", __func__); - return E_NOT_IMPLEMENTED; + int ret; + BOILERPLATE_CREATE_CTX(ctx); + + ret = exec_sync_hwseq_xfer(ctx, SPIBAR_HSFSTS_CYCLE_RD_STATUS, 0, + sizeof(*reg)); + if (ret != SUCCESS) + return ret; + + drain_xfer_fifo(ctx, reg, sizeof(*reg)); + return ret; } static struct spi_slave boot_spi CAR_GLOBAL; |