3 Feb
2021
3 Feb
'21
3:46 p.m.
On Wed, Feb 3, 2021 at 9:00 PM Simon Glass sjg@chromium.org wrote:
On Tue, 2 Feb 2021 at 00:05, Bin Meng bmeng.cn@gmail.com wrote:
Unfortunately the multi-core boot for QEMU x86 has been broken since commit 77a5e2d3bc61 ("x86: mp_init: Set up the CPU numbers at the start").
In order to support QEMU x86 multi-core boot, the /cpus node must be bound before any actual fix up in qemu_cpu_fixup(). This adds the uclass_get() call to ensure this, just like what was done before.
Fixes: 77a5e2d3bc61 ("x86: mp_init: Set up the CPU numbers at the start") Signed-off-by: Bin Meng bmeng.cn@gmail.com
arch/x86/cpu/qfw_cpu.c | 6 ++++++ 1 file changed, 6 insertions(+)
Reviewed-by: Simon Glass sjg@chromium.org
applied to u-boot-x86, thanks!