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AGESA binaryPI: Redo entrypoints namelist

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Stop assuming the list is complete with no gaps, and
use a lookup-table to match AGESA_STRUCT_NAME types
of the entrypoints we use with names.

Change-Id: Ibef4690d8aa76ff5b47c879f5ceb9d8fc4c4c4cd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31514
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This commit is contained in:
Kyösti Mälkki
2018-06-10 08:20:56 +03:00
committed by Patrick Georgi
parent d1d4f937ec
commit e20d6095ae
1 changed files with 62 additions and 32 deletions
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94
src/drivers/amd/agesa/eventlog.c
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@@ -1,7 +1,7 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2016 Kyösti Mälkki
* Copyright (C) 2016-2019 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
@@ -26,45 +26,75 @@
static const char undefined[] = "undefined";
/* Match order of enum AGESA_STRUCT_NAME. */
static const char *AgesaFunctionNameStr[] = {
"AmdInitRecovery", "AmdCreateStruct", "AmdInitEarly", "AmdInitEnv", "AmdInitLate",
"AmdInitMid", "AmdInitPost", "AmdInitReset", "AmdInitResume", "AmdReleaseStruct",
"AmdS3LateRestore", "AmdS3Save", "AmdGetApicId", "AmdGetPciAddress", "AmdIdentifyCore",
"AmdReadEventLog", "AmdGetAvailableExeCacheSize", "AmdLateRunApTask", "AmdIdentifyDimm",
"Amd2dDataEye", "AmdS3FinalRestore", "AmdInitRtb"
struct agesa_mapping
{
AGESA_STRUCT_NAME func;
const char *name;
};
/* This function has to match with enumeration of AGESA_STRUCT_NAME defined
* inside AMD.h header file. Unfortunately those are different across
* different vendorcode subtrees.
*
* TBD: Fix said header or move this function together with the strings above
* under vendorcode/ tree.
*/
static const char *agesa_struct_name(AGESA_STRUCT_NAME state)
{
#if CONFIG(CPU_AMD_AGESA_OPENSOURCE)
if ((state < AMD_INIT_RECOVERY) || (state > AMD_IDENTIFY_DIMMS))
return undefined;
int index = state - AMD_INIT_RECOVERY;
#else
state >>= 12;
if ((state < AMD_INIT_RECOVERY >> 12) || (state > AMD_IDENTIFY_DIMMS >> 12))
return undefined;
int index = state - (AMD_INIT_RECOVERY >> 12);
static const struct agesa_mapping entrypoint[] = {
{
.func = AMD_INIT_RESET,
.name = "AmdInitReset",
},
{
.func = AMD_INIT_EARLY,
.name = "AmdInitEarly",
},
{
.func = AMD_INIT_POST,
.name = "AmdInitPost",
},
{
.func = AMD_INIT_RESUME,
.name = "AmdInitResume",
},
{
.func = AMD_INIT_ENV,
.name = "AmdInitEnv",
},
{
.func = AMD_INIT_MID,
.name = "AmdInitMid",
},
{
.func = AMD_INIT_LATE,
.name = "AmdInitLate",
},
{
.func = AMD_S3LATE_RESTORE,
.name = "AmdS3LateRestore",
},
#if !defined(AMD_S3_SAVE_REMOVED)
{
.func = AMD_S3_SAVE,
.name = "AmdS3Save",
},
#endif
return AgesaFunctionNameStr[index];
}
{
.func = AMD_S3FINAL_RESTORE,
.name = "AmdS3FinalRestore",
},
{
.func = AMD_INIT_RTB,
.name = "AmdInitRtb",
},
};
void agesa_state_on_entry(struct agesa_state *task, AGESA_STRUCT_NAME func)
{
int i;
task->apic_id = (u8) (cpuid_ebx(1) >> 24);
task->func = func;
task->function_name = agesa_struct_name(func);
task->function_name = undefined;
for (i = 0; i < ARRAY_SIZE(entrypoint); i++) {
if (task->func == entrypoint[i].func) {
task->function_name = entrypoint[i].name;
break;
}
}
printk(BIOS_DEBUG, "\nAPIC %02d: ** Enter %s [%08x]\n",
task->apic_id, task->function_name, task->func);