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authorFrancis Rowe <info@gluglug.org.uk>2015-11-06 02:45:49 (EST)
committer Francis Rowe <info@gluglug.org.uk>2015-11-06 03:01:51 (EST)
commit60453ff2cbd1befe24959fba1d24f734406444e3 (patch)
tree74a6080455b2b00184fbc4a00503188032773986 /resources/libreboot/patch/kgpe-d16/0018-northbridge-amd-amdfam10-Add-Suspend-to-RAM-S3-Flash.patch
parent51f5487e7d2c8809bdc7690fe26948064257b34d (diff)
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Update coreboot to new version (use latest stable kgpe-d16 tree)
Diffstat (limited to 'resources/libreboot/patch/kgpe-d16/0018-northbridge-amd-amdfam10-Add-Suspend-to-RAM-S3-Flash.patch')
-rw-r--r--resources/libreboot/patch/kgpe-d16/0018-northbridge-amd-amdfam10-Add-Suspend-to-RAM-S3-Flash.patch135
1 files changed, 0 insertions, 135 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0018-northbridge-amd-amdfam10-Add-Suspend-to-RAM-S3-Flash.patch b/resources/libreboot/patch/kgpe-d16/0018-northbridge-amd-amdfam10-Add-Suspend-to-RAM-S3-Flash.patch
deleted file mode 100644
index 0fac423..0000000
--- a/resources/libreboot/patch/kgpe-d16/0018-northbridge-amd-amdfam10-Add-Suspend-to-RAM-S3-Flash.patch
+++ /dev/null
@@ -1,135 +0,0 @@
-From 38e3b0862f6e914b010c004ff03cb9063452e26c Mon Sep 17 00:00:00 2001
-From: Timothy Pearson <tpearson@raptorengineeringinc.com>
-Date: Sat, 5 Sep 2015 18:39:34 -0500
-Subject: [PATCH 018/139] northbridge/amd/amdfam10: Add Suspend to RAM (S3)
- Flash data storage area
-
-Change-Id: I169fafc3a61e11c3e4781190053e57bf34502d7b
-Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
----
- src/northbridge/amd/amdfam10/Kconfig | 6 ++++
- src/northbridge/amd/amdfam10/Makefile.inc | 19 ++++++++++
- src/northbridge/amd/amdfam10/raminit_amdmct.c | 50 +++++++++++++++------------
- 3 files changed, 53 insertions(+), 22 deletions(-)
-
-diff --git a/src/northbridge/amd/amdfam10/Kconfig b/src/northbridge/amd/amdfam10/Kconfig
-index 4d7147d..ff92fca 100644
---- a/src/northbridge/amd/amdfam10/Kconfig
-+++ b/src/northbridge/amd/amdfam10/Kconfig
-@@ -89,6 +89,12 @@ if DIMM_FBDIMM
- default 0x0110
- endif
-
-+if HAVE_ACPI_RESUME
-+ config S3_DATA_SIZE
-+ int
-+ default 16384
-+endif
-+
- if DIMM_DDR2
- if DIMM_REGISTERED
- config DIMM_SUPPORT
-diff --git a/src/northbridge/amd/amdfam10/Makefile.inc b/src/northbridge/amd/amdfam10/Makefile.inc
-index 8a105fd..b4097b4 100644
---- a/src/northbridge/amd/amdfam10/Makefile.inc
-+++ b/src/northbridge/amd/amdfam10/Makefile.inc
-@@ -15,4 +15,23 @@ ramstage-y += get_pci1234.c
- # Call show_all_routes() anywhere amdfam10.h is included.
- #ramstage-y += util.c
-
-+ifeq ($(CONFIG_HAVE_ACPI_RESUME), y)
-+
-+$(obj)/coreboot_s3nv.rom: $(obj)/config.h
-+ echo " S3 NVRAM $(CONFIG_S3_DATA_POS) (S3 storage area)"
-+ # force C locale, so cygwin awk doesn't try to interpret the 0xff below as UTF-8 (or worse)
-+ printf %d $(CONFIG_S3_DATA_SIZE) | LC_ALL=C awk '{for (i=0; i<$$1*2; i++) {printf "%c", 255}}' > $@.tmp
-+ mv $@.tmp $@
-+
-+cbfs-files-y += s3nv
-+s3nv-file := $(obj)/coreboot_s3nv.rom
-+s3nv-position := $(CONFIG_S3_DATA_POS)
-+s3nv-type := raw
-+
-+ifeq ($(CONFIG_DIMM_DDR3), y)
-+ramstage-y += ../amdmct/mct_ddr3/s3utils.c
-+endif
-+
-+endif
-+
- endif
-diff --git a/src/northbridge/amd/amdfam10/raminit_amdmct.c b/src/northbridge/amd/amdfam10/raminit_amdmct.c
-index 3f33eba..5068e7a 100644
---- a/src/northbridge/amd/amdfam10/raminit_amdmct.c
-+++ b/src/northbridge/amd/amdfam10/raminit_amdmct.c
-@@ -110,6 +110,10 @@ static uint16_t mct_MaxLoadFreq(uint8_t count, uint8_t registered, uint16_t freq
- #include "../amdmct/mct_ddr3/mct_d.h"
- #include "../amdmct/mct_ddr3/mct_d_gcc.h"
-
-+#if IS_ENABLED(CONFIG_HAVE_ACPI_RESUME)
-+#include "../amdmct/mct_ddr3/s3utils.c"
-+#endif
-+
- #include "../amdmct/wrappers/mcti_d.c"
- #include "../amdmct/mct_ddr3/mct_d.c"
-
-@@ -249,33 +253,35 @@ static void amdmct_cbmem_store_info(struct sys_info *sysinfo)
- size_t i;
- struct DCTStatStruc *pDCTstatA = NULL;
-
-- /* Allocate memory */
-- struct amdmct_memory_info* mem_info;
-- mem_info = cbmem_add(CBMEM_ID_AMDMCT_MEMINFO, sizeof(struct amdmct_memory_info));
-- if (!mem_info)
-- return;
-+ if (!acpi_is_wakeup_s3()) {
-+ /* Allocate memory */
-+ struct amdmct_memory_info* mem_info;
-+ mem_info = cbmem_add(CBMEM_ID_AMDMCT_MEMINFO, sizeof(struct amdmct_memory_info));
-+ if (!mem_info)
-+ return;
-
-- printk(BIOS_DEBUG, "%s: Storing AMDMCT configuration in CBMEM\n", __func__);
-+ printk(BIOS_DEBUG, "%s: Storing AMDMCT configuration in CBMEM\n", __func__);
-
-- /* Initialize memory */
-- memset(mem_info, 0, sizeof(struct amdmct_memory_info));
-+ /* Initialize memory */
-+ memset(mem_info, 0, sizeof(struct amdmct_memory_info));
-
-- /* Copy data */
-- memcpy(&mem_info->mct_stat, &(sysinfo->MCTstat), sizeof(struct MCTStatStruc));
-- for (i = 0; i < MAX_NODES_SUPPORTED; i++) {
-- pDCTstatA = sysinfo->DCTstatA + i;
-- memcpy(&mem_info->dct_stat[i], pDCTstatA, sizeof(struct DCTStatStruc));
-- }
-- mem_info->ecc_enabled = mctGet_NVbits(NV_ECC_CAP);
-- mem_info->ecc_scrub_rate = mctGet_NVbits(NV_DramBKScrub);
-+ /* Copy data */
-+ memcpy(&mem_info->mct_stat, &(sysinfo->MCTstat), sizeof(struct MCTStatStruc));
-+ for (i = 0; i < MAX_NODES_SUPPORTED; i++) {
-+ pDCTstatA = sysinfo->DCTstatA + i;
-+ memcpy(&mem_info->dct_stat[i], pDCTstatA, sizeof(struct DCTStatStruc));
-+ }
-+ mem_info->ecc_enabled = mctGet_NVbits(NV_ECC_CAP);
-+ mem_info->ecc_scrub_rate = mctGet_NVbits(NV_DramBKScrub);
-
-- /* Zero out invalid/unused pointers */
-+ /* Zero out invalid/unused pointers */
- #if IS_ENABLED(CONFIG_DIMM_DDR3)
-- for (i = 0; i < MAX_NODES_SUPPORTED; i++) {
-- mem_info->dct_stat[i].C_MCTPtr = NULL;
-- mem_info->dct_stat[i].C_DCTPtr[0] = NULL;
-- mem_info->dct_stat[i].C_DCTPtr[1] = NULL;
-- }
-+ for (i = 0; i < MAX_NODES_SUPPORTED; i++) {
-+ mem_info->dct_stat[i].C_MCTPtr = NULL;
-+ mem_info->dct_stat[i].C_DCTPtr[0] = NULL;
-+ mem_info->dct_stat[i].C_DCTPtr[1] = NULL;
-+ }
- #endif
-+ }
- }
- #endif
---
-1.9.1
-