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hv: enable MTRR virtualization

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- unmask MTRR from guest CPUID to enable MTRR
- MTRR virtualization can be disabled by commenting out CONFIG_MTRR_ENABLED

Signed-off-by: bliu11 <baohong.liu@intel.com>
Signed-off-by: Zide Chen <zide.chen@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Zide Chen
2018-05-29 17:45:20 -07:00
committed by lijinxia
parent a41267e184
commit 4bb5e60de5
4 changed files with 8 additions and 0 deletions
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1
hypervisor/bsp/sbl/include/bsp/bsp_cfg.h
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@@ -21,4 +21,5 @@
#define CONFIG_LOW_RAM_SIZE 0x000CF000
#define CONFIG_RAM_START 0x6E000000
#define CONFIG_RAM_SIZE 0x02000000 /* 32M */
#define CONFIG_MTRR_ENABLED 1
#endif /* BSP_CFG_H */

1
hypervisor/bsp/uefi/include/bsp/bsp_cfg.h
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@@ -25,4 +25,5 @@
#define CONFIG_GPU_SBDF 0x00000010 /* 0000:00:02.0 */
#define CONFIG_EFI_STUB 1
#define CONFIG_UEFI_OS_LOADER_NAME "\\EFI\\org.clearlinux\\bootloaderx64.efi"
#define CONFIG_MTRR_ENABLED 1
#endif /* BSP_CFG_H */