Julius Werner 3369ea0dda UPSTREAM: cbmem: Add custom aligned memcpy() implementation ... On some architectures (like AArch64), /dev/mem mappings outside of the area marked as normal RAM use a memory type that does not support unaligned accesses. The libc memcpy() implementation on these architectures may not know or expect that and make an unaligned access for certain source/dest/length alignments. Add a custom memcpy() implementation that takes these restrictions into account and use it anywhere we copy straight out of /dev/mem memory. BUG=none BRANCH=none TEST=none Change-Id: Ia5b395d84a3279913432045d97a32eabaad8da8f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 127a79e0b6 Original-Change-Id: I03eece380a14a69d4be3805ed72fba640f6f7d9c Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://review.coreboot.org/18300 Original-Tested-by: build bot (Jenkins) Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/480107		2017-04-18 13:18:57 -07:00
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cbmem.c	UPSTREAM: cbmem: Add custom aligned memcpy() implementation	2017-04-18 13:18:57 -07:00
Makefile	UPSTREAM: Remove extra newlines from the end of all coreboot files.	2016-08-04 23:36:56 -07:00