x86: Revert "Don't set up MTRRs in SPL"

This breaks Intel Edison to work. It gets laggish and unable to boot kernel.

Reverts commit 665cb18ea64aabbeb03d27a4c92ddec1baccb87a for now
till better solution will be proposed.

Signed-off-by: Andy Shevchenko <[email protected]>
Acked-by: Bin Meng <[email protected]>

diff --git a/arch/x86/lib/init_helpers.c b/arch/x86/lib/init_helpers.c
index ac85278cdf0d705c1c7aa751339d7799ad49c3ab..0481f453ca62571d183ece437340584de78f3c59 100644 (file)
--- a/arch/x86/lib/init_helpers.c
+++ b/arch/x86/lib/init_helpers.c
@@ -18,10 +18,7 @@ __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_SPL_BUILD) && \
-      !CONFIG_IS_ENABLED(CONFIG_X86_RUN_64BIT))) && \
-    !defined(CONFIG_HAVE_FSP)
+#if CONFIG_IS_ENABLED(X86_32BIT_INIT) && !defined(CONFIG_HAVE_FSP)
        int ret;
 
        ret = mtrr_commit(false);