diff options
| author | Furquan Shaikh <furquan@google.com> | 2014-08-27 12:16:16 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-21 13:35:42 +0100 |
| commit | 635b45d60878887fba7425f61870cf2a9a6f3102 (patch) | |
| tree | 39eeec5d39550823157390b162bf056e125fbf7e /payloads/libpayload/arch/arm64/Makefile.inc | |
| parent | 3b1ee0387c70f0b31307f50a5efa5a2b584a3635 (diff) | |
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>
Diffstat (limited to 'payloads/libpayload/arch/arm64/Makefile.inc')
| -rw-r--r-- | payloads/libpayload/arch/arm64/Makefile.inc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/payloads/libpayload/arch/arm64/Makefile.inc b/payloads/libpayload/arch/arm64/Makefile.inc index bb09b8f919..1c23a477a7 100644 --- a/payloads/libpayload/arch/arm64/Makefile.inc +++ b/payloads/libpayload/arch/arm64/Makefile.inc @@ -30,6 +30,8 @@ CFLAGS += -march=armv8-a arm64_asm_flags = +subdirs-y += lib/ + head.o-y += head.S libc-y += main.c sysinfo.c libc-y += timer.c coreboot.c util.S |