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(parent: 599c339) | patch
arm: socfpga: soc64: Override 'lowlevel_init' to support ATF
authorChee Hong Ang <chee.hong.ang@intel.com>
Thu, 24 Dec 2020 10:20:58 +0000 (18:20 +0800)
committerLey Foon Tan <ley.foon.tan@intel.com>
Fri, 15 Jan 2021 09:48:35 +0000 (17:48 +0800)
commite7554508462af7fb88b9fe89ad4d5d48ccba5632
treefbe7162c77b2b4769ddd25c79c4c7711073a7802tree | snapshot
parent599c339a198377b34609c1cf8dfebb09cd9bf8e2commit | diff
arm: socfpga: soc64: Override 'lowlevel_init' to support ATF

Override 'lowlevel_init' to make sure secondary CPUs trapped
in ATF instead of SPL. After ATF is initialized, it will signal
the secondary CPUs to jump from SPL to ATF waiting to be 'activated'
by Linux OS via PSCI call.

Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
arch/arm/mach-socfpga/Makefile diff | blob | history
arch/arm/mach-socfpga/lowlevel_init_soc64.S [new file with mode: 0644] blob
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