diff options
author | Tom Rini <trini@konsulko.com> | 2019-09-10 08:52:00 -0400 |
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committer | Tom Rini <trini@konsulko.com> | 2019-09-10 08:52:00 -0400 |
commit | 001c8ea94ae710d8340829237a7d788b25ce2ae7 (patch) | |
tree | bbc7a63fc5958c9f1aa7715809d13407dcaa390d /arch/x86/include/asm/arch-qemu/qemu.h | |
parent | 3aec234e3f0a35c5d07ae5bb8d4c8dfea4aaf204 (diff) | |
parent | dd4faa964f0741c314b4f1c09f27c07aedc5cdf0 (diff) |
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86
- Tangier ACPI table fixes
- Support getting high memory size on QEMU x86
- Show UEFI images involved in crash for x86
- EFI loader conventional memory map fix
Diffstat (limited to 'arch/x86/include/asm/arch-qemu/qemu.h')
-rw-r--r-- | arch/x86/include/asm/arch-qemu/qemu.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-qemu/qemu.h b/arch/x86/include/asm/arch-qemu/qemu.h index 100eb8e646..061735b298 100644 --- a/arch/x86/include/asm/arch-qemu/qemu.h +++ b/arch/x86/include/asm/arch-qemu/qemu.h @@ -32,9 +32,27 @@ #define LOW_RAM_ADDR 0x34 #define HIGH_RAM_ADDR 0x35 +#define LOW_HIGHRAM_ADDR 0x5b +#define MID_HIGHRAM_ADDR 0x5c +#define HIGH_HIGHRAM_ADDR 0x5d + /* PM registers */ #define PMBA 0x40 #define PMREGMISC 0x80 #define PMIOSE (1 << 0) +/** + * qemu_get_low_memory_size() - Get low memory size + * + * @return: size of memory below 4GiB + */ +u32 qemu_get_low_memory_size(void); + +/** + * qemu_get_high_memory_size() - Get high memory size + * + * @return: size of memory above 4GiB + */ +u64 qemu_get_high_memory_size(void); + #endif /* _ARCH_QEMU_H_ */ |