Re: [PATCH v4 3/9] x86: cpu: Skip init code when chain loading

On Sun, Apr 26, 2020 at 11:13 PM Simon Glass sjg@chromium.org wrote:

When U-Boot is not the first-stage bootloader the interrupt and cache init must be skipped, as well as init for various peripherals. Update the code to add checks for this.

Signed-off-by: Simon Glass sjg@chromium.org

Changes in v4: None Changes in v3: None Changes in v2:

• Drop the other check in interrupt_init() which is not needed now

arch/x86/cpu/cpu.c | 4 +++- arch/x86/cpu/i386/interrupt.c | 6 ++++-- arch/x86/lib/init_helpers.c | 3 +++ 3 files changed, 10 insertions(+), 3 deletions(-)

Reviewed-by: Bin Meng bmeng.cn@gmail.com