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authorNico Huber <nico.h@gmx.de>2018-05-27 13:52:28 +0200
committerNico Huber <nico.h@gmx.de>2018-05-31 15:10:21 +0000
commit654cc2fe109ea1be4d22447b3d0e6eb22a75b550 (patch)
treedf38c7f7fae159a0549c31acd39b4dd8648fc538 /src
parent6197b7698875271a2b72e730040ec7e9260a454c (diff)
downloadcoreboot-654cc2fe109ea1be4d22447b3d0e6eb22a75b550.tar.xz
{cpu,drivers,nb,soc}/intel: Use CACHE_ROM_BASE where appropriate
Change-Id: Ibc2392cd2a00fde3e15dda4d44c8b6874d7ac8a3 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/26574 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Diffstat (limited to 'src')
-rw-r--r--src/cpu/intel/car/romstage.c2
-rw-r--r--src/cpu/intel/fsp_model_406dx/bootblock.c3
-rw-r--r--src/drivers/intel/fsp1_0/cache_as_ram.inc2
-rw-r--r--src/northbridge/intel/gm45/ram_calc.c2
-rw-r--r--src/northbridge/intel/i945/ram_calc.c2
-rw-r--r--src/northbridge/intel/nehalem/ram_calc.c2
-rw-r--r--src/northbridge/intel/pineview/ram_calc.c2
-rw-r--r--src/northbridge/intel/sandybridge/ram_calc.c2
-rw-r--r--src/northbridge/intel/x4x/ram_calc.c2
-rw-r--r--src/soc/intel/fsp_baytrail/bootblock/bootblock.c3
10 files changed, 10 insertions, 12 deletions
diff --git a/src/cpu/intel/car/romstage.c b/src/cpu/intel/car/romstage.c
index 555c3846b4..03a94eebd1 100644
--- a/src/cpu/intel/car/romstage.c
+++ b/src/cpu/intel/car/romstage.c
@@ -74,7 +74,7 @@ void *setup_stack_and_mtrrs(void)
postcar_frame_init_lowmem(&pcf);
/* Cache the ROM as WP just below 4GiB. */
- postcar_frame_add_mtrr(&pcf, -CACHE_ROM_SIZE, CACHE_ROM_SIZE,
+ postcar_frame_add_mtrr(&pcf, CACHE_ROM_BASE, CACHE_ROM_SIZE,
MTRR_TYPE_WRPROT);
/* Cache RAM as WB from 0 -> CACHE_TMP_RAMTOP. */
diff --git a/src/cpu/intel/fsp_model_406dx/bootblock.c b/src/cpu/intel/fsp_model_406dx/bootblock.c
index a208ec9fbe..327c4a4ce9 100644
--- a/src/cpu/intel/fsp_model_406dx/bootblock.c
+++ b/src/cpu/intel/fsp_model_406dx/bootblock.c
@@ -62,8 +62,7 @@ static void enable_rom_caching(void)
msr_t msr;
disable_cache();
- set_var_mtrr(1, 0xffffffff - CACHE_ROM_SIZE + 1,
- CACHE_ROM_SIZE, MTRR_TYPE_WRPROT);
+ set_var_mtrr(1, CACHE_ROM_BASE, CACHE_ROM_SIZE, MTRR_TYPE_WRPROT);
enable_cache();
/* Enable Variable MTRRs */
diff --git a/src/drivers/intel/fsp1_0/cache_as_ram.inc b/src/drivers/intel/fsp1_0/cache_as_ram.inc
index eb21348e2f..d08f582f82 100644
--- a/src/drivers/intel/fsp1_0/cache_as_ram.inc
+++ b/src/drivers/intel/fsp1_0/cache_as_ram.inc
@@ -112,7 +112,7 @@ fake_fsp_stack:
CAR_init_params:
.long dummy_microcode
.long 0
- .long 0xFFFFFFFF - CACHE_ROM_SIZE + 1 /* Firmware Location */
+ .long CACHE_ROM_BASE /* Firmware Location */
.long CACHE_ROM_SIZE /* Total Firmware Length */
CAR_init_stack:
diff --git a/src/northbridge/intel/gm45/ram_calc.c b/src/northbridge/intel/gm45/ram_calc.c
index 1e434c7689..9b70523969 100644
--- a/src/northbridge/intel/gm45/ram_calc.c
+++ b/src/northbridge/intel/gm45/ram_calc.c
@@ -129,7 +129,7 @@ void *setup_stack_and_mtrrs(void)
die("Unable to initialize postcar frame.\n");
/* Cache the ROM as WP just below 4GiB. */
- postcar_frame_add_mtrr(&pcf, -CACHE_ROM_SIZE, CACHE_ROM_SIZE,
+ postcar_frame_add_mtrr(&pcf, CACHE_ROM_BASE, CACHE_ROM_SIZE,
MTRR_TYPE_WRPROT);
/* Cache RAM as WB from 0 -> CACHE_TMP_RAMTOP. */
diff --git a/src/northbridge/intel/i945/ram_calc.c b/src/northbridge/intel/i945/ram_calc.c
index 990df972e2..076744f526 100644
--- a/src/northbridge/intel/i945/ram_calc.c
+++ b/src/northbridge/intel/i945/ram_calc.c
@@ -91,7 +91,7 @@ void *setup_stack_and_mtrrs(void)
die("Unable to initialize postcar frame.\n");
/* Cache the ROM as WP just below 4GiB. */
- postcar_frame_add_mtrr(&pcf, -CACHE_ROM_SIZE, CACHE_ROM_SIZE,
+ postcar_frame_add_mtrr(&pcf, CACHE_ROM_BASE, CACHE_ROM_SIZE,
MTRR_TYPE_WRPROT);
/* Cache RAM as WB from 0 -> CACHE_TMP_RAMTOP. */
diff --git a/src/northbridge/intel/nehalem/ram_calc.c b/src/northbridge/intel/nehalem/ram_calc.c
index 37c1ed3420..93d1ccf125 100644
--- a/src/northbridge/intel/nehalem/ram_calc.c
+++ b/src/northbridge/intel/nehalem/ram_calc.c
@@ -50,7 +50,7 @@ void *setup_stack_and_mtrrs(void)
die("Unable to initialize postcar frame.\n");
/* Cache the ROM as WP just below 4GiB. */
- postcar_frame_add_mtrr(&pcf, -CACHE_ROM_SIZE, CACHE_ROM_SIZE,
+ postcar_frame_add_mtrr(&pcf, CACHE_ROM_BASE, CACHE_ROM_SIZE,
MTRR_TYPE_WRPROT);
/* Cache RAM as WB from 0 -> CACHE_TMP_RAMTOP. */
diff --git a/src/northbridge/intel/pineview/ram_calc.c b/src/northbridge/intel/pineview/ram_calc.c
index 63f39428db..e98ad71881 100644
--- a/src/northbridge/intel/pineview/ram_calc.c
+++ b/src/northbridge/intel/pineview/ram_calc.c
@@ -118,7 +118,7 @@ void *setup_stack_and_mtrrs(void)
die("Unable to initialize postcar frame.\n");
/* Cache the ROM as WP just below 4GiB. */
- postcar_frame_add_mtrr(&pcf, -CACHE_ROM_SIZE, CACHE_ROM_SIZE,
+ postcar_frame_add_mtrr(&pcf, CACHE_ROM_BASE, CACHE_ROM_SIZE,
MTRR_TYPE_WRPROT);
/* Cache RAM as WB from 0 -> CACHE_TMP_RAMTOP. */
diff --git a/src/northbridge/intel/sandybridge/ram_calc.c b/src/northbridge/intel/sandybridge/ram_calc.c
index 43442f1acb..c76e4be9be 100644
--- a/src/northbridge/intel/sandybridge/ram_calc.c
+++ b/src/northbridge/intel/sandybridge/ram_calc.c
@@ -57,7 +57,7 @@ void *setup_stack_and_mtrrs(void)
die("Unable to initialize postcar frame.\n");
/* Cache the ROM as WP just below 4GiB. */
- postcar_frame_add_mtrr(&pcf, -CACHE_ROM_SIZE, CACHE_ROM_SIZE,
+ postcar_frame_add_mtrr(&pcf, CACHE_ROM_BASE, CACHE_ROM_SIZE,
MTRR_TYPE_WRPROT);
/* Cache RAM as WB from 0 -> CACHE_TMP_RAMTOP. */
diff --git a/src/northbridge/intel/x4x/ram_calc.c b/src/northbridge/intel/x4x/ram_calc.c
index 1009372e31..6c05efd4f9 100644
--- a/src/northbridge/intel/x4x/ram_calc.c
+++ b/src/northbridge/intel/x4x/ram_calc.c
@@ -116,7 +116,7 @@ void *setup_stack_and_mtrrs(void)
die("Unable to initialize postcar frame.\n");
/* Cache the ROM as WP just below 4GiB. */
- postcar_frame_add_mtrr(&pcf, -CACHE_ROM_SIZE, CACHE_ROM_SIZE,
+ postcar_frame_add_mtrr(&pcf, CACHE_ROM_BASE, CACHE_ROM_SIZE,
MTRR_TYPE_WRPROT);
/* Cache RAM as WB from 0 -> CACHE_TMP_RAMTOP. */
diff --git a/src/soc/intel/fsp_baytrail/bootblock/bootblock.c b/src/soc/intel/fsp_baytrail/bootblock/bootblock.c
index 2b1eb10fd7..6f0049f9d0 100644
--- a/src/soc/intel/fsp_baytrail/bootblock/bootblock.c
+++ b/src/soc/intel/fsp_baytrail/bootblock/bootblock.c
@@ -70,8 +70,7 @@ static void enable_rom_caching(void)
msr_t msr;
disable_cache();
- set_var_mtrr(1, 0xffffffff - CACHE_ROM_SIZE + 1,
- CACHE_ROM_SIZE, MTRR_TYPE_WRPROT);
+ set_var_mtrr(1, CACHE_ROM_BASE, CACHE_ROM_SIZE, MTRR_TYPE_WRPROT);
enable_cache();
/* Enable Variable MTRRs */