-----Original Message----- From: Ang, Chee Hong chee.hong.ang@intel.com Sent: Monday, August 17, 2020 12:34 PM To: u-boot@lists.denx.de Cc: Marek Vasut marex@denx.de; Simon Goldschmidt simon.k.r.goldschmidt@gmail.com; Tom Rini trini@konsulko.com; See, Chin Liang chin.liang.see@intel.com; Tan, Ley Foon ley.foon.tan@intel.com; Ang, Chee Hong chee.hong.ang@intel.com; Chee, Tien Fong tien.fong.chee@intel.com; Lim, Elly Siew Chin elly.siew.chin.lim@intel.com Subject: [PATCH v1 05/16] 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 | 2 + arch/arm/mach-socfpga/lowlevel_init_soc64.S | 76
Reviewed-by: Ley Foon Tan ley.foon.tan@intel.com