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path: root/payloads/libpayload/arch/arm64/lib
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2015-06-08Remove empty lines at end of fileElyes HAOUAS
Used command line to remove empty lines at end of file: find . -type f -exec sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' {} \; Change-Id: I816ac9666b6dbb7c7e47843672f0d5cc499766a3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: http://review.coreboot.org/10446 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-21libpayload arm64: Add helper functions with el argumentHC Yen
Allow read/write to registers at a given el. Also, make read/write registers at current el call this newly added function. BRANCH=none BUG=none TEST=build and boot on mt8173-evb Change-Id: Id69f0fdc07193c5c7e997712f0cd99de6f41510b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c091917babc39d9ab997f51f81b486c9aa900c24 Original-Change-Id: I0944946642066b88331e497a92388e74e86902d0 Original-Signed-off-by: HC Yen <hc.yen@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/240322 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8798 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-21libpayload arm64: Add functions for {read/write}_tcr_currentFurquan Shaikh
BUG=chrome-os-partner:31634 BRANCH=None TEST=Compiles successfully Change-Id: I7a3dc9420fa85fa8f7ab70f0f55b200f432d3240 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 20c89d5df653ad65ad6d8ecc4c26de4c5e447564 Original-Change-Id: Ibd801ef1d777d306f35dde3c2b120af41d8f27e4 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/216819 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/8786 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-21libpayload arm64: Add library helpersFurquan Shaikh
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>