Hi Stefano,
On Wednesday 04 January 2012 09:25 AM, Stefano Babic wrote:
Signed-off-by: Stefano Babic<sba...@denx.de>
CC: Tom Rini<tom.r...@gmail.com>
CC: Wolfgang Denk<w...@denx.de>
CC: Simon Schwarz<simonschwarz...@gmail.com>
---
Changes since V11:
- enable cache files in Makefile after checking build for OMAP4/5
How are you allocating memory for the page-tables(gd->tlb_addr)? Also
we need to take care of the complexities when u-boot runs after SPL.
Please have a look at this.
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/100012/match=spl+cache
arch/arm/cpu/armv7/Makefile | 2 --
arch/arm/cpu/armv7/cpu.c | 2 ++
arch/arm/lib/Makefile | 5 +++--
3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile
index f97fa3d..6b2addc 100644
--- a/arch/arm/cpu/armv7/Makefile
+++ b/arch/arm/cpu/armv7/Makefile
@@ -27,9 +27,7 @@ LIB = $(obj)lib$(CPU).o
START := start.o
-ifndef CONFIG_SPL_BUILD
COBJS += cache_v7.o
-endif
COBJS += cpu.o
COBJS += syslib.o
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c
index 662c496..c6fa8ef 100644
--- a/arch/arm/cpu/armv7/cpu.c
+++ b/arch/arm/cpu/armv7/cpu.c
@@ -52,7 +52,9 @@ int cleanup_before_linux(void)
*
* we turn off caches etc ...
*/
+#ifndef CONFIG_SPL_BUILD
disable_interrupts();
+#endif
/*
* Turn off I-cache and invalidate it
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 300c8fa..39a9550 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -39,8 +39,6 @@ GLCOBJS += div0.o
COBJS-y += board.o
COBJS-y += bootm.o
-COBJS-y += cache.o
-COBJS-y += cache-cp15.o
COBJS-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
COBJS-y += interrupts.o
COBJS-y += reset.o
@@ -48,6 +46,9 @@ SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o
SOBJS-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o
endif
+COBJS-y += cache.o
+COBJS-y += cache-cp15.o
+
SRCS := $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \
$(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
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