diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig index 16a3cbd1b0..a54ef90ab6 100644 --- a/src/soc/intel/cannonlake/Kconfig +++ b/src/soc/intel/cannonlake/Kconfig @@ -97,6 +97,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON_BLOCK_GSPI_VERSION_2 select SOC_INTEL_COMMON_BLOCK_HDA select SOC_INTEL_COMMON_BLOCK_IRQ + select SOC_INTEL_COMMON_BLOCK_ME_SPEC_12 select SOC_INTEL_COMMON_BLOCK_POWER_LIMIT select SOC_INTEL_COMMON_BLOCK_SA select SOC_INTEL_COMMON_BLOCK_SCS diff --git a/src/soc/intel/cannonlake/Makefile.inc b/src/soc/intel/cannonlake/Makefile.inc index 5c02252366..28c7cddcad 100644 --- a/src/soc/intel/cannonlake/Makefile.inc +++ b/src/soc/intel/cannonlake/Makefile.inc @@ -37,7 +37,6 @@ ramstage-y += gspi.c ramstage-y += i2c.c ramstage-y += lockdown.c ramstage-y += lpc.c -ramstage-y += me.c ramstage-y += nhlt.c ramstage-y += p2sb.c ramstage-y += pmc.c diff --git a/src/soc/intel/cannonlake/include/soc/me.h b/src/soc/intel/cannonlake/include/soc/me.h deleted file mode 100644 index 36b062eb6d..0000000000 --- a/src/soc/intel/cannonlake/include/soc/me.h +++ /dev/null @@ -1,78 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef _CANNONLAKE_ME_H_ -#define _CANNONLAKE_ME_H_ - -/* ME Host Firmware Status register 1 */ -union me_hfsts1 { - uint32_t data; - struct { - uint32_t working_state : 4; - uint32_t mfg_mode : 1; - uint32_t fpt_bad : 1; - uint32_t operation_state : 3; - uint32_t fw_init_complete : 1; - uint32_t ft_bup_ld_flr : 1; - uint32_t update_in_progress : 1; - uint32_t error_code : 4; - uint32_t operation_mode : 4; - uint32_t reserved_0 : 4; - uint32_t boot_options_present : 1; - uint32_t reserved_1 : 6; - uint32_t d0i3_support_valid : 1; - } __packed fields; -}; - -/* Host Firmware Status Register 2 */ -union me_hfsts2 { - uint32_t data; - struct { - uint32_t reserved_0 : 4; - uint32_t cpu_replaced : 1; - uint32_t reserved_1 : 3; - uint32_t cpu_replaced_valid : 1; - uint32_t low_power_state : 1; - uint32_t reserved_2 : 22; - } __packed fields; -}; - -/* ME Host Firmware Status Register 3 */ -union me_hfsts3 { - uint32_t data; - struct { - uint32_t reserved_0 : 4; - uint32_t fw_sku : 3; - uint32_t reserved_1 : 25; - } __packed fields; -}; - -/* Host Firmware Status Register 4 */ -union me_hfsts4 { - uint32_t data; - struct { - uint32_t reserved_0; - } __packed fields; -}; - -/* Host Firmware Status Register 5 */ -union me_hfsts5 { - uint32_t data; - struct { - uint32_t reserved_0; - } __packed fields; -}; - -/* Host Firmware Status Register 6 */ -union me_hfsts6 { - uint32_t data; - struct { - uint32_t reserved_0 : 1; - uint32_t cpu_debug_disable : 1; - uint32_t reserved_1 : 29; - uint32_t txt_support : 1; - } __packed fields; -}; - -void dump_me_status(void *unused); - -#endif /* _CANNONLAKE_ME_H_ */ diff --git a/src/soc/intel/cannonlake/me.c b/src/soc/intel/cannonlake/me.c deleted file mode 100644 index e5025e8323..0000000000 --- a/src/soc/intel/cannonlake/me.c +++ /dev/null @@ -1,74 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -void dump_me_status(void *unused) -{ - union me_hfsts1 hfsts1; - union me_hfsts2 hfsts2; - union me_hfsts3 hfsts3; - union me_hfsts4 hfsts4; - union me_hfsts5 hfsts5; - union me_hfsts6 hfsts6; - - if (!is_cse_enabled()) - return; - - hfsts1.data = me_read_config32(PCI_ME_HFSTS1); - hfsts2.data = me_read_config32(PCI_ME_HFSTS2); - hfsts3.data = me_read_config32(PCI_ME_HFSTS3); - hfsts4.data = me_read_config32(PCI_ME_HFSTS4); - hfsts5.data = me_read_config32(PCI_ME_HFSTS5); - hfsts6.data = me_read_config32(PCI_ME_HFSTS6); - - printk(BIOS_DEBUG, "ME: HFSTS1 : 0x%08X\n", hfsts1.data); - printk(BIOS_DEBUG, "ME: HFSTS2 : 0x%08X\n", hfsts2.data); - printk(BIOS_DEBUG, "ME: HFSTS3 : 0x%08X\n", hfsts3.data); - printk(BIOS_DEBUG, "ME: HFSTS4 : 0x%08X\n", hfsts4.data); - printk(BIOS_DEBUG, "ME: HFSTS5 : 0x%08X\n", hfsts5.data); - printk(BIOS_DEBUG, "ME: HFSTS6 : 0x%08X\n", hfsts6.data); - - printk(BIOS_DEBUG, "ME: Manufacturing Mode : %s\n", - hfsts1.fields.mfg_mode ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: FW Partition Table : %s\n", - hfsts1.fields.fpt_bad ? "BAD" : "OK"); - printk(BIOS_DEBUG, "ME: Bringup Loader Failure : %s\n", - hfsts1.fields.ft_bup_ld_flr ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: Firmware Init Complete : %s\n", - hfsts1.fields.fw_init_complete ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: Boot Options Present : %s\n", - hfsts1.fields.boot_options_present ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: Update In Progress : %s\n", - hfsts1.fields.update_in_progress ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: D0i3 Support : %s\n", - hfsts1.fields.d0i3_support_valid ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: Low Power State Enabled : %s\n", - hfsts2.fields.low_power_state ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: CPU Replaced : %s\n", - hfsts2.fields.cpu_replaced ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: CPU Replacement Valid : %s\n", - hfsts2.fields.cpu_replaced_valid ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: Current Working State : %u\n", - hfsts1.fields.working_state); - printk(BIOS_DEBUG, "ME: Current Operation State : %u\n", - hfsts1.fields.operation_state); - printk(BIOS_DEBUG, "ME: Current Operation Mode : %u\n", - hfsts1.fields.operation_mode); - printk(BIOS_DEBUG, "ME: Error Code : %u\n", - hfsts1.fields.error_code); - printk(BIOS_DEBUG, "ME: CPU Debug Disabled : %s\n", - hfsts6.fields.cpu_debug_disable ? "YES" : "NO"); - printk(BIOS_DEBUG, "ME: TXT Support : %s\n", - hfsts6.fields.txt_support ? "YES" : "NO"); -} - -BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_EXIT, print_me_fw_version, NULL); -BOOT_STATE_INIT_ENTRY(BS_OS_RESUME_CHECK, BS_ON_EXIT, dump_me_status, NULL);