[coreboot-gerrit] New patch to review for coreboot: drivers/intel/fsp2_0: Add SMBIOS memory HOB support
Ravishankar Sarawadi (ravishankar.sarawadi@intel.com)
gerrit at coreboot.org
Thu Aug 18 08:44:53 CEST 2016
Ravishankar Sarawadi (ravishankar.sarawadi at intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/16245
-gerrit
commit 7daab00af8e04560bfec81e2a749d883c8f65016
Author: Ravi Sarawadi <ravishankar.sarawadi at intel.com>
Date: Wed Aug 17 23:39:37 2016 -0700
drivers/intel/fsp2_0: Add SMBIOS memory HOB support
Add SMBIOS memory GUID and functions to retrieve HOB.
BUG = chrome-os-partner:55505
Test = 'dmidecode -t 17' and 'mosys -k memory spd print all'
Change-Id: Ie7e2239bb691c748d9fd852c3dc8cdc05243b164
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi at intel.com>
---
src/drivers/intel/fsp2_0/hand_off_block.c | 14 ++++++++++++--
src/drivers/intel/fsp2_0/include/fsp/util.h | 1 +
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/src/drivers/intel/fsp2_0/hand_off_block.c b/src/drivers/intel/fsp2_0/hand_off_block.c
index 0dd4a52..17adf46 100644
--- a/src/drivers/intel/fsp2_0/hand_off_block.c
+++ b/src/drivers/intel/fsp2_0/hand_off_block.c
@@ -45,8 +45,13 @@ const uint8_t fsp_reserved_memory_guid[16] = {
};
const uint8_t fsp_nv_storage_guid[16] = {
- 0x02, 0xcf, 0x1a, 0x72, 0x77, 0x4d, 0x2a, 0x4c,
- 0xb3, 0xdc, 0x27, 0x0b, 0x7b, 0xa9, 0xe4, 0xb0
+ 0x02, 0xcf, 0x1a, 0x72, 0x77, 0x4d, 0x2a, 0x4c,
+ 0xb3, 0xdc, 0x27, 0x0b, 0x7b, 0xa9, 0xe4, 0xb0
+};
+
+const uint8_t smbios_memory_info_guid[16] = {
+ 0x8c, 0x10, 0xa1, 0x01, 0xee, 0x9d, 0x84, 0x49,
+ 0x88, 0xc3, 0xee, 0xe8, 0xc4, 0x9e, 0xfb, 0x89
};
/*
@@ -218,3 +223,8 @@ const void *fsp_find_nv_storage_data(size_t *size)
{
return fsp_find_extension_hob_by_guid(fsp_nv_storage_guid, size);
}
+
+const void *fsp_find_smbios_memory_info(size_t *size)
+{
+ return fsp_find_extension_hob_by_guid(smbios_memory_info_guid, size);
+}
diff --git a/src/drivers/intel/fsp2_0/include/fsp/util.h b/src/drivers/intel/fsp2_0/include/fsp/util.h
index ba465ea..269bb02 100644
--- a/src/drivers/intel/fsp2_0/include/fsp/util.h
+++ b/src/drivers/intel/fsp2_0/include/fsp/util.h
@@ -61,6 +61,7 @@ const void *fsp_get_hob_list(void);
void *fsp_get_hob_list_ptr(void);
const void *fsp_find_extension_hob_by_guid(const uint8_t *guid, size_t *size);
const void *fsp_find_nv_storage_data(size_t *size);
+const void *fsp_find_smbios_memory_info(size_t *size);
enum cb_err fsp_fill_lb_framebuffer(struct lb_framebuffer *framebuffer);
int fsp_find_range_hob(struct range_entry *re, const uint8_t guid[16]);
int fsp_find_reserved_memory(struct range_entry *re);
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