From 4229dfc21567b42f4843b8d8437a7681084d66e6 Mon Sep 17 00:00:00 2001 From: Edward O'Callaghan Date: Mon, 22 Jun 2020 12:04:20 +1000 Subject: util/mb/google/tmpl/puff: Generate correct gpio muxing BUG=b:154071868 BRANCH=none TEST=none Change-Id: Iae4fe48b6a3df730b2334cb1f32b35addc90bec0 Signed-off-by: Edward O'Callaghan Reviewed-on: https://review.coreboot.org/c/coreboot/+/42674 Tested-by: build bot (Jenkins) Reviewed-by: Sam McNally Reviewed-by: Paul Fagerburg --- util/mainboard/google/puff/template/Makefile.inc | 4 +- util/mainboard/google/puff/template/gpio.c | 115 +++++++++++++++++++++++ 2 files changed, 117 insertions(+), 2 deletions(-) create mode 100644 util/mainboard/google/puff/template/gpio.c diff --git a/util/mainboard/google/puff/template/Makefile.inc b/util/mainboard/google/puff/template/Makefile.inc index 61b23ede99..3b5b7d000d 100644 --- a/util/mainboard/google/puff/template/Makefile.inc +++ b/util/mainboard/google/puff/template/Makefile.inc @@ -1,4 +1,4 @@ -## ## SPDX-License-Identifier: GPL-2.0-only -SPD_SOURCES = +ramstage-y += gpio.c +bootblock-y += gpio.c diff --git a/util/mainboard/google/puff/template/gpio.c b/util/mainboard/google/puff/template/gpio.c new file mode 100644 index 0000000000..5a911fc4f9 --- /dev/null +++ b/util/mainboard/google/puff/template/gpio.c @@ -0,0 +1,115 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include +#include +#include + +static const struct pad_config gpio_table[] = { + /* A16 : SD_OC_ODL */ + PAD_CFG_GPI(GPP_A16, NONE, DEEP), + /* A18 : LAN_PE_ISOLATE_ODL */ + PAD_CFG_GPO(GPP_A18, 1, DEEP), + /* A23 : M2_WLAN_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_A23, NONE, PLTRST, LEVEL, INVERT), + + /* B5 : LAN_CLKREQ_ODL */ + PAD_CFG_NF(GPP_B5, NONE, DEEP, NF1), + + /* C0 : SMBCLK */ + PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), + /* C1 : SMBDATA */ + PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), + /* C6: M2_WLAN_WAKE_ODL */ + PAD_CFG_GPI_SCI_LOW(GPP_C6, NONE, DEEP, EDGE_SINGLE), + /* C7 : LAN_WAKE_ODL */ + PAD_CFG_GPI_SCI_LOW(GPP_C7, NONE, DEEP, EDGE_SINGLE), + /* C10 : PCH_PCON_RST_ODL */ + PAD_CFG_GPO(GPP_C10, 1, DEEP), + /* C11 : PCH_PCON_PDB_ODL */ + PAD_CFG_GPO(GPP_C11, 1, DEEP), + /* C15 : WLAN_OFF_L */ + PAD_CFG_GPO(GPP_C15, 1, DEEP), + + /* E2 : EN_PP_MST_OD */ + PAD_CFG_GPO(GPP_E2, 1, DEEP), + /* E9 : USB_A0_OC_ODL */ + PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1), + /* E10 : USB_A1_OC_ODL */ + PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1), + + /* F11 : EMMC_CMD */ + PAD_CFG_NF(GPP_F11, NONE, DEEP, NF1), + /* F12 : EMMC_DATA0 */ + PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1), + /* F13 : EMMC_DATA1 */ + PAD_CFG_NF(GPP_F13, NONE, DEEP, NF1), + /* F14 : EMMC_DATA2 */ + PAD_CFG_NF(GPP_F14, NONE, DEEP, NF1), + /* F15 : EMMC_DATA3 */ + PAD_CFG_NF(GPP_F15, NONE, DEEP, NF1), + /* F16 : EMMC_DATA4 */ + PAD_CFG_NF(GPP_F16, NONE, DEEP, NF1), + /* F17 : EMMC_DATA5 */ + PAD_CFG_NF(GPP_F17, NONE, DEEP, NF1), + /* F18 : EMMC_DATA6 */ + PAD_CFG_NF(GPP_F18, NONE, DEEP, NF1), + /* F19 : EMMC_DATA7 */ + PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1), + /* F20 : EMMC_RCLK */ + PAD_CFG_NF(GPP_F20, NONE, DEEP, NF1), + /* F21 : EMMC_CLK */ + PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1), + /* F22 : EMMC_RST_L */ + PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1), + + /* H4: PCH_I2C_PCON_SDA */ + PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), + /* H5: PCH_I2C_PCON_SCL */ + PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), + /* H22 : PWM_PP3300_BIOZZER */ + PAD_CFG_GPO(GPP_H22, 0, DEEP), +}; + +const struct pad_config *override_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} + +/* Early pad configuration in bootblock */ +static const struct pad_config early_gpio_table[] = { + /* B14 : GPP_B14_STRAP */ + PAD_NC(GPP_B14, NONE), + /* B22 : GPP_B22_STRAP */ + PAD_NC(GPP_B22, NONE), + /* E19 : GPP_E19_STRAP */ + PAD_NC(GPP_E19, NONE), + /* E21 : GPP_E21_STRAP */ + PAD_NC(GPP_E21, NONE), + /* B15 : H1_SLAVE_SPI_CS_L */ + PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1), + /* B16 : H1_SLAVE_SPI_CLK */ + PAD_CFG_NF(GPP_B16, NONE, DEEP, NF1), + /* B17 : H1_SLAVE_SPI_MISO_R */ + PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), + /* B18 : H1_SLAVE_SPI_MOSI_R */ + PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), + /* C14 : BT_DISABLE_L */ + PAD_CFG_GPO(GPP_C14, 0, DEEP), + /* PCH_WP_OD */ + PAD_CFG_GPI(GPP_C20, NONE, DEEP), + /* C21 : H1_PCH_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_C21, NONE, PLTRST, LEVEL, INVERT), + /* C23 : WLAN_PE_RST# */ + PAD_CFG_GPO(GPP_C23, 1, DEEP), + /* E1 : M2_SSD_PEDET */ + PAD_CFG_NF(GPP_E1, NONE, DEEP, NF1), + /* E5 : SATA_DEVSLP1 */ + PAD_CFG_NF(GPP_E5, NONE, PLTRST, NF1), +}; + +const struct pad_config *variant_early_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} -- cgit v1.2.3