diff options
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_ */ |