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(parent: 51ab457) | patch
riscv: bootm: Change to use boot_hart from global data
authorBin Meng <bmeng.cn@gmail.com>
Wed, 12 Dec 2018 14:12:46 +0000 (06:12 -0800)
committerAndes <uboot@andestech.com>
Tue, 18 Dec 2018 01:56:27 +0000 (09:56 +0800)
commit3c85099aa329274c99b49672bba9e1ff710121e2
tree1aeb3b890762be543efb0b454a59b84e7779006ctree | snapshot
parent51ab4570f3920ae3d6822c96fe03ffb97e2072b4commit | diff
riscv: bootm: Change to use boot_hart from global data

Avoid reading mhartid CSR directly, instead use the one we saved
in the global data structure before.

With this patch, BBL no longer needs to be hacked to provide the
mhartid CSR emulation for S-mode U-Boot.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: Anup Patel <anup@brainfault.org>
arch/riscv/lib/bootm.c diff | blob | history
My U-Boot fork