kernel.git/arch/sh/kernel/head_32.S, branch linux-2.6.28.y

sh: disable initrd defaults in .empty_zero_page.

2008-05-16T05:55:07Z

When using initramfs on systems that don't explicitly clear LOADER_TYPE, unpack_to_rootfs() tramples tramples the range with the defaults taken out of .empty_zero_page. This causes kernels with valid initramfs images to bail out with crc or gzip magic mismatch errors after the second unpack takes place on certain platform configurations. Signed-off-by: Paul Mundt

sh: Provide a 29/32-bit physical hint for bootloaders.

2008-01-28T04:18:57Z

Shoves a magic word in to the empty_zero_page section for the bootloader to work out whether to start the kernel in 29-bit or 32-bit mode. [ Renesas CPUs already take care of the initial PMB mappings entirely in hardware and decide on 29-bit/32-bit physical depending on which pin powered up the CPU, so this is mostly for ST parts. -- PFM ]. Signed-off-by: Stuart Menefy Signed-off-by: Paul Mundt

sh: Move over the SH-5 head.S and tlb.h.

2008-01-28T04:18:44Z

Signed-off-by: Paul Mundt