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[U-Boot,v8,9/9] x86: Skip setting up MTRRs in slimbootloader

Message ID A1484485FD99714DB2AB2C5EF81E7AC2AA76502A@ORSMSX116.amr.corp.intel.com
State Superseded
Delegated to: Bin Meng
Headers show
Series x86: Add basic Slim Bootloader payload support | expand

Commit Message

Park, Aiden Aug. 2, 2019, 7:04 a.m. UTC 
The setting up MTRRs have already been done in previous
Slim Bootloader stages.

Signed-off-by: Aiden Park <aiden.park@intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 arch/x86/lib/init_helpers.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/arch/x86/lib/init_helpers.c b/arch/x86/lib/init_helpers.c
index 0481f453ca..5e19f13720 100644
--- a/arch/x86/lib/init_helpers.c
+++ b/arch/x86/lib/init_helpers.c
@@ -18,7 +18,8 @@  __weak ulong board_get_usable_ram_top(ulong total_size)
 
 int init_cache_f_r(void)
 {
-#if CONFIG_IS_ENABLED(X86_32BIT_INIT) && !defined(CONFIG_HAVE_FSP)
+#if CONFIG_IS_ENABLED(X86_32BIT_INIT) && !defined(CONFIG_HAVE_FSP) && \
+		!defined(CONFIG_SYS_SLIMBOOTLOADER)
 	int ret;
 
 	ret = mtrr_commit(false);