diff options
Diffstat (limited to 'src/mainboard/google/poppy/variants/nami')
| -rw-r--r-- | src/mainboard/google/poppy/variants/nami/gpio.c | 7 | ||||
| -rw-r--r-- | src/mainboard/google/poppy/variants/nami/memory.c | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/gpio.c b/src/mainboard/google/poppy/variants/nami/gpio.c index 1a03c05f7d..d74986a5c1 100644 --- a/src/mainboard/google/poppy/variants/nami/gpio.c +++ b/src/mainboard/google/poppy/variants/nami/gpio.c @@ -179,8 +179,8 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NC(GPP_D8), /* D9 : ISH_SPI_CS# ==> HP_IRQ_GPIO */ PAD_CFG_GPI_APIC(GPP_D9, NONE, PLTRST), - /* D10 : ISH_SPI_CLK ==> SPKR_RST_L (unstuffed) */ - PAD_CFG_NC(GPP_D10), + /* D10 : ISH_SPI_CLK ==> SINGLE_CHANNEL */ + PAD_CFG_GPI_GPIO_DRIVER(GPP_D10, NONE, DEEP), /* D11 : ISH_SPI_MISO ==> DCI_CLK (debug header) */ PAD_CFG_NC(GPP_D11), /* D12 : ISH_SPI_MOSI ==> DCI_DATA (debug header) */ @@ -370,6 +370,9 @@ static const struct pad_config early_gpio_table[] = { /* E0 : SATAXPCI0 ==> H1_PCH_INT_ODL */ PAD_CFG_GPI_APIC_INVERT(GPP_E0, NONE, PLTRST), + + /* D10 : ISH_SPI_CLK ==> SINGLE_CHANNEL */ + PAD_CFG_GPI_GPIO_DRIVER(GPP_D10, 20K_PD, DEEP), }; const struct pad_config *variant_gpio_table(size_t *num) diff --git a/src/mainboard/google/poppy/variants/nami/memory.c b/src/mainboard/google/poppy/variants/nami/memory.c index 082b9a4417..b7f51851c7 100644 --- a/src/mainboard/google/poppy/variants/nami/memory.c +++ b/src/mainboard/google/poppy/variants/nami/memory.c @@ -89,4 +89,8 @@ void variant_memory_params(struct memory_params *p) else /* default to DDR4 */ fill_ddr4_memory_params(p); + + /* GPP_D10 set to 0 for dual channel and 1 for single channel */ + if (gpio_get(GPP_D10)) + p->single_channel = 1; } |