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| author | Kevin Wolf <mail@kevin-wolf.de> | 2011-01-04 14:03:30 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2011-01-23 22:44:13 +0100 |
| commit | 0bfe006c5380c5f8a485a55ded3329fbbc224396 (patch) | |
| tree | 1b6a8529a95efe70d9668a607ff9c62c656b0373 | |
| parent | 64b85a8f2359ca3a995499afaf3c87d8e036e030 (diff) | |
multiboot: Fix upper memory size in multiboot info
The upper memory size field should exclude the first MB of RAM.
Signed-off-by: Kevin Wolf <mail@kevin-wolf.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| -rw-r--r-- | hw/multiboot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/multiboot.c b/hw/multiboot.c index 7cc3055359..0d2bfb4973 100644 --- a/hw/multiboot.c +++ b/hw/multiboot.c @@ -306,7 +306,7 @@ int load_multiboot(void *fw_cfg, | MULTIBOOT_FLAGS_MODULES | MULTIBOOT_FLAGS_MMAP); stl_p(bootinfo + MBI_MEM_LOWER, 640); - stl_p(bootinfo + MBI_MEM_UPPER, ram_size / 1024); + stl_p(bootinfo + MBI_MEM_UPPER, (ram_size / 1024) - 1024); stl_p(bootinfo + MBI_BOOT_DEVICE, 0x8001ffff); /* XXX: use the -boot switch? */ stl_p(bootinfo + MBI_MMAP_ADDR, ADDR_E820_MAP); |