diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/prodrive/atlas/early_gpio.c | 25 | ||||
| -rw-r--r-- | src/mainboard/prodrive/atlas/gpio.c | 71 |
2 files changed, 88 insertions, 8 deletions
diff --git a/src/mainboard/prodrive/atlas/early_gpio.c b/src/mainboard/prodrive/atlas/early_gpio.c index a24e4da519..b79375218c 100644 --- a/src/mainboard/prodrive/atlas/early_gpio.c +++ b/src/mainboard/prodrive/atlas/early_gpio.c @@ -6,17 +6,28 @@ /* Early pad configuration in bootblock */ static const struct pad_config early_gpio_table[] = { - /* todo: gpio config */ -}; + /* SMB_CLK */ + PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), + /* SMB_DATA */ + PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), + + /* PCH HSID */ + PAD_CFG_GPI(GPP_A8, NONE, DEEP), + PAD_CFG_GPI(GPP_F19, NONE, DEEP), + PAD_CFG_GPI(GPP_H19, NONE, DEEP), + PAD_CFG_GPI(GPP_H23, NONE, DEEP), -static const struct pad_config early_uart_gpio_table[] = { - /* todo: gpio config */ + /* UART0 RX */ + PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2), + /* UART0 TX */ + PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2), + /* UART1 RX */ + PAD_CFG_NF(GPP_D17, NONE, DEEP, NF1), + /* UART1 TX */ + PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1), }; void configure_early_gpio_pads(void) { - if (CONFIG(INTEL_LPSS_UART_FOR_CONSOLE)) - gpio_configure_pads(early_uart_gpio_table, ARRAY_SIZE(early_uart_gpio_table)); - gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table)); } diff --git a/src/mainboard/prodrive/atlas/gpio.c b/src/mainboard/prodrive/atlas/gpio.c index a573e99e0b..0f92889ab4 100644 --- a/src/mainboard/prodrive/atlas/gpio.c +++ b/src/mainboard/prodrive/atlas/gpio.c @@ -6,7 +6,76 @@ /* Pad configuration in ramstage */ static const struct pad_config gpio_table[] = { - /* Todo: gpio config */ + /* ------- GPIO Group GPP_A ------- */ + PAD_CFG_NF(GPP_A14, NONE, DEEP, NF1), /* USB_2_3_OC_N */ + PAD_CFG_NF(GPP_A15, NONE, DEEP, NF1), /* USB_4_5_OC_N */ + PAD_CFG_NF(GPP_A16, NONE, DEEP, NF1), /* USB_6_7_OC_N */ + PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), /* DP1_HPD */ + PAD_CFG_NF(GPP_A19, NONE, DEEP, NF1), /* DP2_HPD */ + PAD_CFG_NF(GPP_A20, NONE, DEEP, NF1), /* DP3_HPD */ + PAD_NC(GPP_A23, NONE), /* ESPI_CS1 */ + + /* ------- GPIO Group GPP_B ------- */ + PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1), /* AUX_VID0 */ + PAD_CFG_NF(GPP_B1, NONE, DEEP, NF1), /* AUX_VID1 */ + PAD_CFG_NF(GPP_B14, NONE, DEEP, NF1), /* SATA_SPKR_N */ + PAD_NC(GPP_B18, NONE), + PAD_NC(GPP_B23, NONE), /* SML1_ALERT */ + + /* ------- GPIO Group GPP_C ------- */ + PAD_NC(GPP_C5, NONE), /* SML0_ALERT */ + PAD_CFG_NF(GPP_C6, NONE, DEEP, NF1), /* SML1_CLK */ + PAD_CFG_NF(GPP_C7, NONE, DEEP, NF1), /* SML1_DATA */ + + /* ------- GPIO Group GPP_D ------- */ + PAD_NC(GPP_D9, NONE), + PAD_NC(GPP_D10, NONE), + PAD_NC(GPP_D11, NONE), + PAD_NC(GPP_D12, NONE), + + /* ------- GPIO Group GPP_E ------- */ + PAD_NC(GPP_E0, NONE), + PAD_CFG_GPI(GPP_E3, NONE, DEEP), /* TPM INT (todo: check) */ + PAD_CFG_GPI(GPP_E6, NONE, DEEP), + PAD_CFG_GPI_SMI_LOW(GPP_E7, NONE, DEEP, EDGE_SINGLE), /* EC SMI# */ + PAD_CFG_GPO(GPP_E8, 1, DEEP), /* PERST_CB_RESET_N */ + PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1), /* USB_0_1_OC_N */ + PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), /* DP0_HPD (VGA_RED) */ + PAD_NC(GPP_E15, NONE), + PAD_NC(GPP_E16, NONE), + PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1), /* DP3_DDC_CTRLCLK */ + PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1), /* DP3_DDC_CTRLDATA */ + PAD_CFG_NF(GPP_E20, NONE, DEEP, NF1), /* DP2_DDC_CTRLCLK */ + PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1), /* DP2_DDC_CTRLDATA */ + PAD_CFG_NF(GPP_E22, NONE, DEEP, NF1), /* DP0_DDC_CTRLCLK */ + PAD_CFG_NF(GPP_E23, NONE, DEEP, NF1), /* DP0_DDC_CTRLDATA */ + + /* ------- GPIO Group GPP_F ------- */ + PAD_NC(GPP_F0, NONE), + PAD_NC(GPP_F1, NONE), + PAD_CFG_GPI(GPP_F2, NONE, DEEP), + PAD_NC(GPP_F3, NONE), + PAD_NC(GPP_F5, NONE), + PAD_CFG_GPO(GPP_F9, 1, DEEP), /* EC_SLP_S0_CS_N */ + PAD_CFG_GPI(GPP_F12, NONE, DEEP), + PAD_CFG_GPI(GPP_F13, NONE, DEEP), + PAD_NC(GPP_F20, NONE), + PAD_NC(GPP_F21, NONE), + PAD_CFG_GPO(GPP_F22, 1, DEEP), /* PERST_PHY0_N */ + + /* ------- GPIO Group GPP_H ------- */ + PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), /* DDPB_CTRLCLK */ + PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), /* DDPB_CTRLDATA */ + + /* ------- GPIO Group GPP_R ------- */ + PAD_CFG_NF(GPP_R5, NONE, DEEP, NF1), /* HDA_SDI1 */ + + /* ------- GPIO Group GPP_T ------- */ + PAD_NC(GPP_T2, NONE), + PAD_NC(GPP_T3, NONE), + + /* ------- GPIO Group GPD ------- */ + PAD_NC(GPD8, NONE), /* SUSCLK */ }; void configure_gpio_pads(void) |