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Support more than 3 GB

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This commit is contained in:
Michael Steil 2015-12-29 00:47:46 +01:00
parent 7774dbead0
commit 793d17ccff
1 changed files with 8 additions and 1 deletions
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9
src/firmware/kexec.c
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@ -152,7 +152,14 @@ kexec_load_kernel(char *path, char *cmdline) {
zp->e820_map[1].addr = 0x0000000000100000;
zp->e820_map[1].size = (memory.size - 0x0000000000100000);
zp->e820_map[1].type = 1;
zp->e820_entries = 2;
if (xh_vm_get_highmem_size() == 0) {
zp->e820_entries = 2;
} else {
zp->e820_map[2].addr = 0x0000000100000000;
zp->e820_map[2].size = xh_vm_get_highmem_size();
zp->e820_map[2].type = 1;
zp->e820_entries = 3;
}
kernel.base = kernel_start;
kernel.size = kernel_init_size;