[PATCH v3 13/17] x86: spl: Avoid using init_cache_f_r() from SPL

[Simon Glass]

This function is used by U-Boot proper. It does not set up MTRRs when SPL
is enabled, but we do want this done when it is called from SPL. In fact
it is confusing to use the same function from SPL, since there are quite
a few conditions there.

All init_cache_f_r() really does is commit the MTRRs and set up the cache.
Do this in the SPL's version of this function instead.

Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
---

Changes in v3:
- Fix 'require' typo

 arch/x86/lib/spl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c
index 479889aec6f..61eb026c862 100644
--- a/arch/x86/lib/spl.c
+++ b/arch/x86/lib/spl.c
@@ -186,7 +186,8 @@ void board_init_f(ulong flags)
 
 void board_init_f_r(void)
 {
-	init_cache_f_r();
+	mtrr_commit(false);
+	init_cache();
 	gd->flags &= ~GD_FLG_SERIAL_READY;
 	debug("cache status %d\n", dcache_status());
 	board_init_r(gd, 0);
-- 
2.40.1.521.gf1e218fcd8-goog