diff options
| author | Simon Glass <sjg@chromium.org> | 2019-12-06 21:41:51 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-12-15 11:44:10 +0800 |
| commit | caca13f60a526349a00fcc316bd3c0d903b2cd7c (patch) | |
| tree | 3ef50991f9337c3bffeaca851374beb0650292d0 /arch/x86/cpu/cpu.c | |
| parent | 642e8487ec629b43b1c5caf846098bfc952be5c0 (diff) | |
x86: Drop unnecessary cpu code for TPL
We don't need to know every detail about the CPU in TPL. Drop some
superfluous functions to reduce code size. Add a simple CPU detection
algorithm which just supports Intel and AMD, since we only support TPL
on Intel, so far.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/cpu/cpu.c')
| -rw-r--r-- | arch/x86/cpu/cpu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c index 4e59476fc9..d626e38fd1 100644 --- a/arch/x86/cpu/cpu.c +++ b/arch/x86/cpu/cpu.c @@ -46,6 +46,7 @@ DECLARE_GLOBAL_DATA_PTR; +#ifndef CONFIG_TPL_BUILD static const char *const x86_vendor_name[] = { [X86_VENDOR_INTEL] = "Intel", [X86_VENDOR_CYRIX] = "Cyrix", @@ -58,6 +59,7 @@ static const char *const x86_vendor_name[] = { [X86_VENDOR_NSC] = "NSC", [X86_VENDOR_SIS] = "SiS", }; +#endif int __weak x86_cleanup_before_linux(void) { @@ -114,6 +116,7 @@ int icache_status(void) return 1; } +#ifndef CONFIG_TPL_BUILD const char *cpu_vendor_name(int vendor) { const char *name; @@ -124,6 +127,7 @@ const char *cpu_vendor_name(int vendor) return name; } +#endif char *cpu_get_name(char *name) { |