From 3d734b59c7c11021b5c92d147f86b1030ad35b16 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 17 Jul 2020 08:48:23 -0600 Subject: [PATCH] x86: Don't enable SMP in SPL SMP should be set up in U-Boot where possible, not SPL. Disable it in SPL. For 64-bit U-Boot we should find a way to allow SMP operations in U-Boot, but this is somewhat more complicated. For now that is disabled too. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Wolfgang Wallner --- arch/x86/cpu/Makefile | 2 +- arch/x86/include/asm/mp.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/cpu/Makefile b/arch/x86/cpu/Makefile index ee0499f..16e67e3 100644 --- a/arch/x86/cpu/Makefile +++ b/arch/x86/cpu/Makefile @@ -60,7 +60,7 @@ ifndef CONFIG_SYS_COREBOOT obj-$(CONFIG_$(SPL_TPL_)X86_32BIT_INIT) += irq.o endif ifndef CONFIG_$(SPL_)X86_64 -obj-$(CONFIG_SMP) += mp_init.o +obj-$(CONFIG_$(SPL_)SMP) += mp_init.o endif obj-y += mtrr.o obj-$(CONFIG_PCI) += pci.o diff --git a/arch/x86/include/asm/mp.h b/arch/x86/include/asm/mp.h index 9379826..ff49004 100644 --- a/arch/x86/include/asm/mp.h +++ b/arch/x86/include/asm/mp.h @@ -93,7 +93,7 @@ int x86_mp_init(void); */ typedef void (*mp_run_func)(void *arg); -#if defined(CONFIG_SMP) && !CONFIG_IS_ENABLED(X86_64) +#if CONFIG_IS_ENABLED(SMP) && !CONFIG_IS_ENABLED(X86_64) /** * mp_run_on_cpus() - Run a function on one or all CPUs * -- 2.7.4