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Diffstat (limited to 'src/cpu/amd/agesa/romstage.c')
-rw-r--r--src/cpu/amd/agesa/romstage.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/src/cpu/amd/agesa/romstage.c b/src/cpu/amd/agesa/romstage.c
deleted file mode 100644
index bd502b6bad..0000000000
--- a/src/cpu/amd/agesa/romstage.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2017 Kyösti Mälkki
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <arch/acpi.h>
-#include <arch/cpu.h>
-#include <cbmem.h>
-#include <cpu/amd/car.h>
-#include <cpu/x86/bist.h>
-#include <console/console.h>
-#include <halt.h>
-#include <program_loading.h>
-#include <romstage_handoff.h>
-#include <smp/node.h>
-#include <string.h>
-#include <timestamp.h>
-#include <northbridge/amd/agesa/agesa_helper.h>
-#include <northbridge/amd/agesa/state_machine.h>
-
-#if IS_ENABLED(CONFIG_LATE_CBMEM_INIT)
-#error "Only EARLY_CBMEM_INIT is supported."
-#endif
-#if !IS_ENABLED(CONFIG_POSTCAR_STAGE)
-#error "Only POSTCAR_STAGE is supported."
-#endif
-#if HAS_LEGACY_WRAPPER
-#error "LEGACY_WRAPPER code not supported"
-#endif
-
-void asmlinkage early_all_cores(void)
-{
- amd_initmmio();
-}
-
-void __attribute__((weak)) platform_once(struct sysinfo *cb)
-{
- board_BeforeAgesa(cb);
-}
-
-static void fill_sysinfo(struct sysinfo *cb)
-{
- memset(cb, 0, sizeof(*cb));
- cb->s3resume = acpi_is_wakeup_s3();
-
- agesa_set_interface(cb);
-}
-
-void * asmlinkage romstage_main(unsigned long bist)
-{
- struct postcar_frame pcf;
- struct sysinfo romstage_state;
- struct sysinfo *cb = &romstage_state;
- u8 initial_apic_id = (u8) (cpuid_ebx(1) >> 24);
- int cbmem_initted = 0;
-
- fill_sysinfo(cb);
-
- if ((initial_apic_id == 0) && boot_cpu()) {
-
- timestamp_init(timestamp_get());
- timestamp_add_now(TS_START_ROMSTAGE);
-
- platform_once(cb);
-
- console_init();
- }
-
- printk(BIOS_DEBUG, "APIC %02d: CPU Family_Model = %08x\n",
- initial_apic_id, cpuid_eax(1));
-
- /* Halt if there was a built in self test failure */
- report_bist_failure(bist);
-
- agesa_execute_state(cb, AMD_INIT_RESET);
-
- agesa_execute_state(cb, AMD_INIT_EARLY);
-
- timestamp_add_now(TS_BEFORE_INITRAM);
-
- if (!cb->s3resume)
- agesa_execute_state(cb, AMD_INIT_POST);
- else
- agesa_execute_state(cb, AMD_INIT_RESUME);
-
- /* FIXME: Detect if TSC frequency changed during raminit? */
- timestamp_rescale_table(1, 4);
- timestamp_add_now(TS_AFTER_INITRAM);
-
- /* Work around AGESA setting all memory as WB on normal
- * boot path.
- */
- fixup_cbmem_to_UC(cb->s3resume);
-
- cbmem_initted = !cbmem_recovery(cb->s3resume);
-
- if (cb->s3resume && !cbmem_initted) {
- printk(BIOS_EMERG, "Unable to recover CBMEM\n");
- halt();
- }
-
- romstage_handoff_init(cb->s3resume);
-
- postcar_frame_init(&pcf, HIGH_ROMSTAGE_STACK_SIZE);
- recover_postcar_frame(&pcf, cb->s3resume);
-
- run_postcar_phase(&pcf);
- /* We do not return. */
- return NULL;
-}