soc/intel/adl: Select CSE defined ME spec version for alderlake

Alderlake based SoCs uses Intel's Management Engine (ME), version 16.
This patch selects ME 16 specification defined at common code and
removes alderlake SoC specific ME code and data structures.

BUG=b:260309647
Test=Build verified for brya.

Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ib94e4662c735b1c31c8dfca1cfa881e6fa4070fa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73244
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>

1 files changed, 0 insertions, 98 deletions

diff --git a/src/soc/intel/alderlake/me.c b/src/soc/intel/alderlake/me.c
deleted file mode 100644
index 6239eb24da..0000000000
--- a/src/soc/intel/alderlake/me.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <bootstate.h>
-#include <intelblocks/cse.h>
-#include <console/console.h>
-#include <soc/me.h>
-#include <stdint.h>
-
-static bool is_manuf_mode(union me_hfsts1 hfsts1, union me_hfsts6 hfsts6)
-{
-	/*
-	 * ME manufacturing mode is disabled if the descriptor is locked, fuses
-	 * are programmed and manufacturing variables are locked.
-	 */
-	return !((hfsts1.fields.mfg_mode == 0) &&
-		 (hfsts6.fields.fpf_soc_lock == 1) &&
-		 (hfsts6.fields.manuf_lock == 1));
-}
-
-static 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;
-	bool manuf_mode;
-
-	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);
-
-	manuf_mode = is_manuf_mode(hfsts1, hfsts6);
-	printk(BIOS_DEBUG, "ME: Manufacturing Mode          : %s\n",
-	       manuf_mode ? "YES" : "NO");
-	/*
-	 * The SPI Protection Mode bit reflects SPI descriptor
-	 * locked(0) or unlocked(1).
-	 */
-	printk(BIOS_DEBUG, "ME: SPI Protection Mode Enabled : %s\n",
-		hfsts1.fields.mfg_mode ? "NO" : "YES");
-	printk(BIOS_DEBUG, "ME: FPFs Committed              : %s\n",
-		hfsts6.fields.fpf_soc_lock ? "YES" : "NO");
-	printk(BIOS_DEBUG, "ME: Manufacturing Vars Locked   : %s\n",
-		hfsts6.fields.manuf_lock ? "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: Enhanced Debug Mode         : %s\n",
-		hfsts1.fields.invoke_enhance_dbg_mode ? "YES" : "NO");
-	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");
-
-	if (CONFIG(SOC_INTEL_CSE_LITE_SKU))
-		cse_log_ro_write_protection_info(manuf_mode);
-}
-
-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);