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authorFurquan Shaikh <furquan@google.com>2014-08-27 12:16:16 -0700
committerPatrick Georgi <pgeorgi@google.com>2015-03-21 13:35:42 +0100
commit635b45d60878887fba7425f61870cf2a9a6f3102 (patch)
tree39eeec5d39550823157390b162bf056e125fbf7e /payloads/libpayload/bin
parent3b1ee0387c70f0b31307f50a5efa5a2b584a3635 (diff)
downloadcoreboot-635b45d60878887fba7425f61870cf2a9a6f3102.tar.xz
libpayload arm64: Add library helpers
Add library helpers to access standard arm64 registers. This library also provides functions to directly read/write register based on current el. So, rest of the code doesnt need to keep checking the el and call appropriate function based on that. BUG=chrome-os-partner:31634 BRANCH=None TEST=Libpayload and depthcharge compile successfully for ryu Change-Id: Ibc0ca49f158362d4b7ab2045bf0fbd58ada79360 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 2ca6da580cb51b4c23abdaf04fee2785e5780510 Original-Change-Id: I9b63e04aa26a98bbeb34fdef634776d49454ca8d Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/214575 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/8784 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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