Commits
Kevin Hao committed 7d2471f9fa8
powerpc/fsl_booke: make sure PAGE_OFFSET map to memstart_addr for relocatable kernel This is always true for a non-relocatable kernel. Otherwise the kernel would get stuck. But for a relocatable kernel, it seems a little complicated. When booting a relocatable kernel, we just align the kernel start addr to 64M and map the PAGE_OFFSET from there. The relocation will base on this virtual address. But if this address is not the same as the memstart_addr, we will have to change the map of PAGE_OFFSET to the real memstart_addr and do another relocation again. Signed-off-by: Kevin Hao <haokexin@gmail.com> [scottwood@freescale.com: make offset long and non-negative in simple case] Signed-off-by: Scott Wood <scottwood@freescale.com>