Leif Lindholm 9aebf41a47 efi: Restrict arm/arm64 linux loader initrd placement ... The 32-bit arm Linux kernel is built as a zImage, which self-decompresses down to near start of RAM. In order for an initrd/initramfs to be accessible, it needs to be placed within the first ~768MB of RAM. The initrd loader built into the kernel EFI stub restricts this down to 512MB for simplicity - so enable the same restriction in grub. For arm64, the requirement is within a 1GB aligned 32GB window also covering the (runtime) kernel image. Since the EFI stub loader itself will attempt to relocate to near start of RAM, force initrd to be loaded completely within the first 32GB of RAM. Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> Origin: upstream, https://git.savannah.gnu.org/cgit/grub.git/commit/?id=a2f26adfef2fc8a7d7392c3704031df4624c67b0 Bug-Debian: https://bugs.debian.org/907596 Bug-Debian: https://bugs.debian.org/915091 Last-Update: 2018-12-06 Patch-Name: efi-restrict-arm-arm64-linux-loader-initrd-placement.patch		2018-12-06 20:55:29 +00:00
..
linux.c	efi: Restrict arm/arm64 linux loader initrd placement	2018-12-06 20:55:29 +00:00
xen_boot.c	arm64/linux/loader: Rename functions and macros and move to common headers	2018-12-06 20:55:29 +00:00