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authorJoseph Lo <josephl@nvidia.com>2015-04-07 14:49:22 +0800
committerPatrick Georgi <pgeorgi@google.com>2015-04-22 08:59:28 +0200
commitd1a21d7d7182a40f06f8ec4ff216454fd3c8c1cc (patch)
treeb34a8607e0edb02c72becb2f16f55e6ab9e160e8 /src/arch/arm64/boot.c
parente1741c512c66c468f3c3399aff451ae428cd6824 (diff)
arm64: add arm64_arch_timer_init function
Add arm64_arch_timer_init function which should be called per CPU for setting up the cntfrq register of arch timer. During the Linux kernel bring up time, it will check the cntfrq register per CPU and should be the same with the boot CPU. BRANCH=none BUG=none TEST=bring up 4 cores in Linux kernel without warning message of cntfrq register value Change-Id: I9cb33a54c2c8f9115bbe545a2338ca8e249b8db6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 253cd3c68bb4513ae2033c12c2f070ee391e5a13 Original-Change-Id: I71068dbdd00a719145410ef6ec466f001ae837ad Original-Signed-off-by: Joseph Lo <josephl@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/264244 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9915 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/arch/arm64/boot.c')
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