From c126084bc53e0f74f6085f4f84b5bc387d701a4f Mon Sep 17 00:00:00 2001 From: Karthikeyan Ramasubramanian Date: Tue, 23 Apr 2019 15:18:51 -0600 Subject: soc/intel: Add GPI interrupt config register offset info Add the offset information for GPI interrupt status and enable register in the pad_community structure. Populate the concerned information for individual SoCs. This offset information is required to clear the interrupt configuration during the bootup. BUG=b:130593883 BRANCH=None TEST=Ensure that the interrupt configuration are cleared during bootup. Ensured that the system boots to ChromeOS. Change-Id: I8af877a734e8d49b700d720b736da8764985a8f8 Signed-off-by: Karthikeyan Ramasubramanian Reviewed-on: https://review.coreboot.org/c/coreboot/+/32446 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh --- src/soc/intel/apollolake/gpio_apl.c | 8 ++++++++ src/soc/intel/apollolake/gpio_glk.c | 8 ++++++++ src/soc/intel/apollolake/include/soc/gpio_apl.h | 1 + src/soc/intel/apollolake/include/soc/gpio_glk.h | 1 + 4 files changed, 18 insertions(+) (limited to 'src/soc/intel/apollolake') diff --git a/src/soc/intel/apollolake/gpio_apl.c b/src/soc/intel/apollolake/gpio_apl.c index b76c9b09fe..10b7ba635b 100644 --- a/src/soc/intel/apollolake/gpio_apl.c +++ b/src/soc/intel/apollolake/gpio_apl.c @@ -57,6 +57,8 @@ static const struct pad_community apl_gpio_communities[] = { .gpi_status_offset = 0, .pad_cfg_base = PAD_CFG_BASE, .host_own_reg_0 = HOSTSW_OWN_REG_0, + .gpi_int_sts_reg_0 = GPI_INT_STS_0, + .gpi_int_en_reg_0 = GPI_INT_EN_0, .gpi_smi_sts_reg_0 = GPI_SMI_STS_0, .gpi_smi_en_reg_0 = GPI_SMI_EN_0, .max_pads_per_group = GPIO_MAX_NUM_PER_GROUP, @@ -74,6 +76,8 @@ static const struct pad_community apl_gpio_communities[] = { .gpi_status_offset = NUM_SW_GPI_REGS, .pad_cfg_base = PAD_CFG_BASE, .host_own_reg_0 = HOSTSW_OWN_REG_0, + .gpi_int_sts_reg_0 = GPI_INT_STS_0, + .gpi_int_en_reg_0 = GPI_INT_EN_0, .gpi_smi_sts_reg_0 = GPI_SMI_STS_0, .gpi_smi_en_reg_0 = GPI_SMI_EN_0, .max_pads_per_group = GPIO_MAX_NUM_PER_GROUP, @@ -91,6 +95,8 @@ static const struct pad_community apl_gpio_communities[] = { .gpi_status_offset = NUM_W_GPI_REGS + NUM_SW_GPI_REGS, .pad_cfg_base = PAD_CFG_BASE, .host_own_reg_0 = HOSTSW_OWN_REG_0, + .gpi_int_sts_reg_0 = GPI_INT_STS_0, + .gpi_int_en_reg_0 = GPI_INT_EN_0, .gpi_smi_sts_reg_0 = GPI_SMI_STS_0, .gpi_smi_en_reg_0 = GPI_SMI_EN_0, .max_pads_per_group = GPIO_MAX_NUM_PER_GROUP, @@ -109,6 +115,8 @@ static const struct pad_community apl_gpio_communities[] = { + NUM_SW_GPI_REGS, .pad_cfg_base = PAD_CFG_BASE, .host_own_reg_0 = HOSTSW_OWN_REG_0, + .gpi_int_sts_reg_0 = GPI_INT_STS_0, + .gpi_int_en_reg_0 = GPI_INT_EN_0, .gpi_smi_sts_reg_0 = GPI_SMI_STS_0, .gpi_smi_en_reg_0 = GPI_SMI_EN_0, .max_pads_per_group = GPIO_MAX_NUM_PER_GROUP, diff --git a/src/soc/intel/apollolake/gpio_glk.c b/src/soc/intel/apollolake/gpio_glk.c index 99f4e4ddc0..014751905f 100644 --- a/src/soc/intel/apollolake/gpio_glk.c +++ b/src/soc/intel/apollolake/gpio_glk.c @@ -57,6 +57,8 @@ static const struct pad_community glk_gpio_communities[] = { .gpi_status_offset = 0, .pad_cfg_base = PAD_CFG_BASE, .host_own_reg_0 = HOSTSW_OWN_REG_0, + .gpi_int_sts_reg_0 = GPI_INT_STS_0, + .gpi_int_en_reg_0 = GPI_INT_EN_0, .gpi_smi_sts_reg_0 = GPI_SMI_STS_0, .gpi_smi_en_reg_0 = GPI_SMI_EN_0, .max_pads_per_group = GPIO_MAX_NUM_PER_GROUP, @@ -74,6 +76,8 @@ static const struct pad_community glk_gpio_communities[] = { .gpi_status_offset = NUM_NW_GPI_REGS, .pad_cfg_base = PAD_CFG_BASE, .host_own_reg_0 = HOSTSW_OWN_REG_0, + .gpi_int_sts_reg_0 = GPI_INT_STS_0, + .gpi_int_en_reg_0 = GPI_INT_EN_0, .gpi_smi_sts_reg_0 = GPI_SMI_STS_0, .gpi_smi_en_reg_0 = GPI_SMI_EN_0, .max_pads_per_group = GPIO_MAX_NUM_PER_GROUP, @@ -91,6 +95,8 @@ static const struct pad_community glk_gpio_communities[] = { .gpi_status_offset = NUM_NW_GPI_REGS + NUM_N_GPI_REGS, .pad_cfg_base = PAD_CFG_BASE, .host_own_reg_0 = HOSTSW_OWN_REG_0, + .gpi_int_sts_reg_0 = GPI_INT_STS_0, + .gpi_int_en_reg_0 = GPI_INT_EN_0, .gpi_smi_sts_reg_0 = GPI_SMI_STS_0, .gpi_smi_en_reg_0 = GPI_SMI_EN_0, .max_pads_per_group = GPIO_MAX_NUM_PER_GROUP, @@ -109,6 +115,8 @@ static const struct pad_community glk_gpio_communities[] = { NUM_AUDIO_GPI_REGS, .pad_cfg_base = PAD_CFG_BASE, .host_own_reg_0 = HOSTSW_OWN_REG_0, + .gpi_int_sts_reg_0 = GPI_INT_STS_0, + .gpi_int_en_reg_0 = GPI_INT_EN_0, .gpi_smi_sts_reg_0 = GPI_SMI_STS_0, .gpi_smi_en_reg_0 = GPI_SMI_EN_0, .max_pads_per_group = GPIO_MAX_NUM_PER_GROUP, diff --git a/src/soc/intel/apollolake/include/soc/gpio_apl.h b/src/soc/intel/apollolake/include/soc/gpio_apl.h index 67c8a756b6..ecd9101e76 100644 --- a/src/soc/intel/apollolake/include/soc/gpio_apl.h +++ b/src/soc/intel/apollolake/include/soc/gpio_apl.h @@ -49,6 +49,7 @@ #define PAD_CFG_BASE 0x500 +#define GPI_INT_STS_0 0x100 #define GPI_INT_EN_0 0x110 #define GPI_SMI_STS_0 0x140 diff --git a/src/soc/intel/apollolake/include/soc/gpio_glk.h b/src/soc/intel/apollolake/include/soc/gpio_glk.h index f1ae49e457..54ce952609 100644 --- a/src/soc/intel/apollolake/include/soc/gpio_glk.h +++ b/src/soc/intel/apollolake/include/soc/gpio_glk.h @@ -282,6 +282,7 @@ */ #define HOSTSW_OWN_REG_0 0xB0 +#define GPI_INT_STS_0 0x100 #define GPI_INT_EN_0 0x110 #define GPI_SMI_STS_0 0x170 -- cgit v1.2.3