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vc/intel/fsp/fsp2_0/cpx_sp: Expose RasModesEnabled field in 

SystemMemoryMapHob

This field from SystemMemoryMapHob can be used to define error
correction type in SMBIOS type 16.

Tested=On OCP Delta Lake, the value is expected.

Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Change-Id: I0009a287a64f16e926f682e389af3248aeb85bdf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47505
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Tim Chu 2020-11-12 02:56:59 -08:00 committed by Angel Pons
parent 051ee4e3ad
commit 957a36397a
1 changed files with 17 additions and 5 deletions
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22
src/vendorcode/intel/fsp/fsp2_0/cooperlake_sp/hob_memmap.h
View File

@ -36,6 +36,16 @@ are permitted provided that the following conditions are met:
0xbd, 0x56, 0xda, 0x91, 0xc0, 0x7f \
}
/* Bit definitions for RasModes */
#define CH_INDEPENDENT 0
#define FULL_MIRROR_1LM BIT0
#define FULL_MIRROR_2LM BIT1
#define CH_LOCKSTEP BIT2
#define RK_SPARE BIT3
#define PARTIAL_MIRROR_1LM BIT5
#define PARTIAL_MIRROR_2LM BIT6
#define STAT_VIRT_LOCKSTEP BIT7
#define MEMTYPE_1LM_MASK (1 << 0)
#define MEMTYPE_2LM_MASK (1 << 1)
#define MEMTYPE_VOLATILE_MASK (MEMTYPE_1LM_MASK | MEMTYPE_2LM_MASK)
@ -143,21 +153,23 @@ typedef struct SystemMemoryMapHob {
UINT8 reserved2[22];
UINT8 DdrVoltage;
UINT8 reserved3[38];
UINT8 reserved3[33];
UINT8 RasModesEnabled; // RAS modes that are enabled
UINT8 reserved4[4];
UINT8 NumChPerMC;
UINT8 numberEntries; // Number of Memory Map Elements
SYSTEM_MEMORY_MAP_ELEMENT Element[(MAX_SOCKET * MAX_DRAM_CLUSTERS * MAX_SAD_RULES) + MAX_FPGA_REMOTE_SAD_RULES];
UINT8 reserved4[2216];
UINT8 reserved5[2216];
MEMMAP_SOCKET Socket[MAX_SOCKET];
UINT8 reserved5[1603];
UINT8 reserved6[1603];
UINT16 BiosFisVersion; // Firmware Interface Specification version currently supported by BIOS
UINT8 reserved6[24];
UINT8 reserved7[24];
UINT32 MmiohBase; // MMIOH base in 64MB granularity
UINT8 reserved7[5];
UINT8 reserved8[5];
} SYSTEM_MEMORY_MAP_HOB;