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authorKyösti Mälkki <kyosti.malkki@gmail.com>2019-08-03 23:18:01 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2019-08-08 04:51:32 +0000
commit9970b61ad3049d87650cd7b4eb5f47d667098186 (patch)
tree912ee2624ebd4d9c68ab62cbde170c1e5d114b0f /src/drivers
parent0a4457ff44b10f22b711f64e88888c757fbedf32 (diff)
downloadcoreboot-9970b61ad3049d87650cd7b4eb5f47d667098186.tar.xz
arch/x86: Move TSEG_STAGE_CACHE implementation
This is declared weak so that platforms that do not have smm_subregion() can provide their own implementation. Change-Id: Ide815b45cbc21a295b8e58434644e82920e84e31 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34704 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/drivers')
-rw-r--r--src/drivers/intel/fsp1_1/Makefile.inc3
-rw-r--r--src/drivers/intel/fsp1_1/stage_cache.c28
2 files changed, 0 insertions, 31 deletions
diff --git a/src/drivers/intel/fsp1_1/Makefile.inc b/src/drivers/intel/fsp1_1/Makefile.inc
index 10877b9482..1372e98565 100644
--- a/src/drivers/intel/fsp1_1/Makefile.inc
+++ b/src/drivers/intel/fsp1_1/Makefile.inc
@@ -29,7 +29,6 @@ romstage-y += fsp_util.c
romstage-y += hob.c
romstage-y += raminit.c
romstage-y += romstage.c
-romstage-y += stage_cache.c
romstage-$(CONFIG_MMA) += mma_core.c
ramstage-$(CONFIG_RUN_FSP_GOP) += fsp_gop.c
@@ -37,13 +36,11 @@ ramstage-y += fsp_relocate.c
ramstage-y += fsp_util.c
ramstage-y += hob.c
ramstage-y += ramstage.c
-ramstage-y += stage_cache.c
ramstage-$(CONFIG_INTEL_GMA_ADD_VBT) += vbt.c
ramstage-$(CONFIG_MMA) += mma_core.c
CPPFLAGS_common += -Isrc/drivers/intel/fsp1_1/include
-postcar-y += stage_cache.c
ifneq ($(CONFIG_SKIP_FSP_CAR),y)
postcar-y += temp_ram_exit.c
postcar-y += exit_car.S
diff --git a/src/drivers/intel/fsp1_1/stage_cache.c b/src/drivers/intel/fsp1_1/stage_cache.c
deleted file mode 100644
index ab0c1c0126..0000000000
--- a/src/drivers/intel/fsp1_1/stage_cache.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2013 Google Inc.
- * Copyright (C) 2015 Intel Corp.
- *
- * 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 <console/console.h>
-#include <cpu/x86/smm.h>
-#include <stage_cache.h>
-
-void stage_cache_external_region(void **base, size_t *size)
-{
- if (smm_subregion(SMM_SUBREGION_CACHE, base, size)) {
- printk(BIOS_ERR, "ERROR: No cache SMM subregion.\n");
- *base = NULL;
- *size = 0;
- }
-}