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| author | Bin Meng <bmeng.cn@gmail.com> | 2015-06-12 14:52:22 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-14 18:03:15 -0600 |
| commit | 063374d2f698162d0cc2d6ea44c8e332c639db0a (patch) | |
| tree | c79e3464a3db38ee5c9bd6cf7845deac26978ba4 | |
| parent | be3f06bcc47e04bfc5fb7c900958918e2d019ef4 (diff) | |
x86: kconfig: Make MAX_CPUS and AP_STACK_SIZE depend on SMP
MAX_CPUS and AP_STACK_SIZE are only meaningful when SMP is on.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | arch/x86/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e35ae1d9ec..984a917819 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -237,6 +237,7 @@ config FSP_TEMP_RAM_ADDR config MAX_CPUS int "Maximum number of CPUs permitted" + depends on SMP default 4 help When using multi-CPU chips it is possible for U-Boot to start up @@ -258,6 +259,7 @@ config SMP config AP_STACK_SIZE hex + depends on SMP default 0x1000 help Each additional CPU started by U-Boot requires its own stack. This |