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-rw-r--r--src/soc/intel/apollolake/memmap.c31
-rw-r--r--src/soc/intel/cannonlake/memmap.c24
-rw-r--r--src/soc/intel/common/block/systemagent/Makefile.inc3
-rw-r--r--src/soc/intel/common/block/systemagent/memmap.c48
-rw-r--r--src/soc/intel/icelake/memmap.c24
-rw-r--r--src/soc/intel/skylake/memmap.c25
6 files changed, 51 insertions, 104 deletions
diff --git a/src/soc/intel/apollolake/memmap.c b/src/soc/intel/apollolake/memmap.c
index 7b60270488..f828024d29 100644
--- a/src/soc/intel/apollolake/memmap.c
+++ b/src/soc/intel/apollolake/memmap.c
@@ -15,14 +15,8 @@
* GNU General Public License for more details.
*/
-#include <arch/romstage.h>
-#include <assert.h>
#include <cbmem.h>
-#include <cpu/x86/mtrr.h>
-#include <cpu/x86/smm.h>
-#include <device/pci.h>
#include <soc/systemagent.h>
-#include <soc/pci_devs.h>
#include "chip.h"
@@ -42,28 +36,3 @@ void *cbmem_top(void)
return tolum;
}
-
-void smm_region(uintptr_t *start, size_t *size)
-{
- *start = sa_get_tseg_base();
- *size = sa_get_tseg_size();
-}
-
-void fill_postcar_frame(struct postcar_frame *pcf)
-{
- uintptr_t top_of_ram;
-
- /*
- * We need to make sure ramstage will be run cached. At this point exact
- * location of ramstage in cbmem is not known. Instruct postcar to cache
- * 16 megs under cbmem top which is a safe bet to cover ramstage.
- */
- top_of_ram = (uintptr_t) cbmem_top();
- /* cbmem_top() needs to be at least 16 MiB aligned */
- assert(ALIGN_DOWN(top_of_ram, 16*MiB) == top_of_ram);
- postcar_frame_add_mtrr(pcf, top_of_ram - 16*MiB, 16*MiB,
- MTRR_TYPE_WRBACK);
-
- /* Cache the TSEG region */
- postcar_enable_tseg_cache(pcf);
-}
diff --git a/src/soc/intel/cannonlake/memmap.c b/src/soc/intel/cannonlake/memmap.c
index 80aa97dc9b..475b8c79db 100644
--- a/src/soc/intel/cannonlake/memmap.c
+++ b/src/soc/intel/cannonlake/memmap.c
@@ -31,12 +31,6 @@
#include "chip.h"
-void smm_region(uintptr_t *start, size_t *size)
-{
- *start = sa_get_tseg_base();
- *size = sa_get_tseg_size();
-}
-
static bool is_ptt_enable(void)
{
if ((read32((void *)PTT_TXT_BASE_ADDRESS) & PTT_PRESENT) ==
@@ -261,21 +255,3 @@ void *cbmem_top(void)
return (void *)(uintptr_t)ebda_cfg.tolum_base;
}
-
-void fill_postcar_frame(struct postcar_frame *pcf)
-{
- uintptr_t top_of_ram;
- /*
- * We need to make sure ramstage will be run cached. At this
- * point exact location of ramstage in cbmem is not known.
- * Instruct postcar to cache 16 megs under cbmem top which is
- * a safe bet to cover ramstage.
- */
- top_of_ram = (uintptr_t) cbmem_top();
- printk(BIOS_DEBUG, "top_of_ram = 0x%lx\n", top_of_ram);
- top_of_ram -= 16*MiB;
- postcar_frame_add_mtrr(pcf, top_of_ram, 16*MiB, MTRR_TYPE_WRBACK);
-
- /* Cache the TSEG region */
- postcar_enable_tseg_cache(pcf);
-}
diff --git a/src/soc/intel/common/block/systemagent/Makefile.inc b/src/soc/intel/common/block/systemagent/Makefile.inc
index 0c29636a94..7e49ec7291 100644
--- a/src/soc/intel/common/block/systemagent/Makefile.inc
+++ b/src/soc/intel/common/block/systemagent/Makefile.inc
@@ -3,3 +3,6 @@ romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += systemagent_early.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += systemagent_early.c
postcar-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += systemagent_early.c
ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += systemagent.c
+romstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += memmap.c
+ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += memmap.c
+postcar-$(CONFIG_SOC_INTEL_COMMON_BLOCK_SA) += memmap.c
diff --git a/src/soc/intel/common/block/systemagent/memmap.c b/src/soc/intel/common/block/systemagent/memmap.c
new file mode 100644
index 0000000000..ea22aa6d18
--- /dev/null
+++ b/src/soc/intel/common/block/systemagent/memmap.c
@@ -0,0 +1,48 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Google Inc.
+ * Copyright (C) 2015-2017 Intel Corporation.
+ *
+ * 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/romstage.h>
+#include <cbmem.h>
+#include <console/console.h>
+#include <cpu/x86/mtrr.h>
+#include <cpu/x86/smm.h>
+#include <intelblocks/systemagent.h>
+#include <stdlib.h>
+
+void smm_region(uintptr_t *start, size_t *size)
+{
+ *start = sa_get_tseg_base();
+ *size = sa_get_tseg_size();
+}
+
+void fill_postcar_frame(struct postcar_frame *pcf)
+{
+ uintptr_t top_of_ram;
+
+ /*
+ * We need to make sure ramstage will be run cached. At this
+ * point exact location of ramstage in cbmem is not known.
+ * Instruct postcar to cache 16 megs under cbmem top which is
+ * a safe bet to cover ramstage.
+ */
+ top_of_ram = (uintptr_t) cbmem_top();
+ printk(BIOS_DEBUG, "top_of_ram = 0x%lx\n", top_of_ram);
+ top_of_ram -= 16*MiB;
+ postcar_frame_add_mtrr(pcf, top_of_ram, 16*MiB, MTRR_TYPE_WRBACK);
+
+ /* Cache the TSEG region */
+ postcar_enable_tseg_cache(pcf);
+}
diff --git a/src/soc/intel/icelake/memmap.c b/src/soc/intel/icelake/memmap.c
index 00f45cf3ed..f17f255b13 100644
--- a/src/soc/intel/icelake/memmap.c
+++ b/src/soc/intel/icelake/memmap.c
@@ -29,12 +29,6 @@
#include <soc/systemagent.h>
#include <stdlib.h>
-void smm_region(uintptr_t *start, size_t *size)
-{
- *start = sa_get_tseg_base();
- *size = sa_get_tseg_size();
-}
-
/* Calculate ME Stolen size */
static size_t get_imr_size(void)
{
@@ -240,21 +234,3 @@ void *cbmem_top(void)
return (void *)(uintptr_t)ebda_cfg.tolum_base;
}
-
-void fill_postcar_frame(struct postcar_frame *pcf)
-{
- uintptr_t top_of_ram;
- /*
- * We need to make sure ramstage will be run cached. At this
- * point exact location of ramstage in cbmem is not known.
- * Instruct postcar to cache 16 megs under cbmem top which is
- * a safe bet to cover ramstage.
- */
- top_of_ram = (uintptr_t) cbmem_top();
- printk(BIOS_DEBUG, "top_of_ram = 0x%lx\n", top_of_ram);
- top_of_ram -= 16*MiB;
- postcar_frame_add_mtrr(pcf, top_of_ram, 16*MiB, MTRR_TYPE_WRBACK);
-
- /* Cache the TSEG region */
- postcar_enable_tseg_cache(pcf);
-}
diff --git a/src/soc/intel/skylake/memmap.c b/src/soc/intel/skylake/memmap.c
index c6ccd71c1e..3aea1c31e6 100644
--- a/src/soc/intel/skylake/memmap.c
+++ b/src/soc/intel/skylake/memmap.c
@@ -32,12 +32,6 @@
#include "chip.h"
-void smm_region(uintptr_t *start, size_t *size)
-{
- *start = sa_get_tseg_base();
- *size = sa_get_tseg_size();
-}
-
static bool is_ptt_enable(void)
{
if ((read32((void *)PTT_TXT_BASE_ADDRESS) & PTT_PRESENT) ==
@@ -262,22 +256,3 @@ void *cbmem_top(void)
return (void *)(uintptr_t)ebda_cfg.tolum_base;
}
-
-void fill_postcar_frame(struct postcar_frame *pcf)
-{
- uintptr_t top_of_ram;
-
- /*
- * We need to make sure ramstage will be run cached. At this
- * point exact location of ramstage in cbmem is not known.
- * Instruct postcar to cache 16 megs under cbmem top which is
- * a safe bet to cover ramstage.
- */
- top_of_ram = (uintptr_t) cbmem_top();
- printk(BIOS_DEBUG, "top_of_ram = 0x%lx\n", top_of_ram);
- top_of_ram -= 16*MiB;
- postcar_frame_add_mtrr(pcf, top_of_ram, 16*MiB, MTRR_TYPE_WRBACK);
-
- /* Cache the TSEG region */
- postcar_enable_tseg_cache(pcf);
-}