[U-Boot] [PATCH] ARM: omapl138_lcdk: Allow early init to start instruction cache

[Adam Ford]

Currently the omapl138_lcdk has SKIP_LOWLEVEL_INIT set.
The README states there is a variation of this for the ARM926EJ-S
which allows the board to just skip the call to lowlevel_init()
and do the normal CP15 init which enables the instruction cache.

On the da850evm, this was shown to improve startup time.

This patch switches SKIP_LOWLEVEL_INIT to SKIP_LOWLEVEL_INIT_ONLY
thus, enabling the cache.

Signed-off-by: Adam Ford <aford173 at gmail.com>

diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h
index 1c41e7e97a..3b5c085a24 100644
--- a/include/configs/omapl138_lcdk.h
+++ b/include/configs/omapl138_lcdk.h
@@ -23,7 +23,7 @@
 #define CONFIG_SYS_TIMERBASE		DAVINCI_TIMER0_BASE
 #define CONFIG_SYS_HZ_CLOCK		clk_get(DAVINCI_AUXCLK_CLKID)
 #define CONFIG_SYS_HZ			1000
-#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
 
 /*
  * Memory Info
-- 
2.20.1