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| author | James Hogan | 2013-06-27 09:35:27 +0200 |
|---|---|---|
| committer | Aurelien Jarno | 2013-07-29 00:27:35 +0200 |
| commit | 05b3274b6bedb68ff78b76c642e17e97f3181c2f (patch) | |
| tree | 8f67e370a9baa134479510ec1a96fe4f73355008 /include/hw/mips | |
| parent | pflash_cfi01: duplicate status byte from bits 23:16 for 32bit reads (diff) | |
| download | qemu-05b3274b6bedb68ff78b76c642e17e97f3181c2f.tar.gz qemu-05b3274b6bedb68ff78b76c642e17e97f3181c2f.tar.xz qemu-05b3274b6bedb68ff78b76c642e17e97f3181c2f.zip | |
hw/mips: align initrd to 64KB to avoid kernel error
The Linux kernel can be configured to use 64KB pages, but it also
requires initrd to be page aligned. Therefore, to be safe, align the
initrd to 64KB using a new INITRD_PAGE_MASK rather than
TARGET_PAGE_MASK.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'include/hw/mips')
| -rw-r--r-- | include/hw/mips/mips.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/mips/mips.h b/include/hw/mips/mips.h index 291e85f6b9..2a7a9c9f42 100644 --- a/include/hw/mips/mips.h +++ b/include/hw/mips/mips.h @@ -2,6 +2,9 @@ #define HW_MIPS_H /* Definitions for mips board emulation. */ +/* Kernels can be configured with 64KB pages */ +#define INITRD_PAGE_MASK (~((1 << 16) - 1)) + #include "exec/memory.h" /* gt64xxx.c */ |