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arm: Allow cleanup_before_linux() without disabling caches

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This function is used before jumping to U-Boot, but in that case we don't
always want to disable caches.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
This commit is contained in:
Simon Glass 2015-05-13 07:02:25 -06:00
parent 32ba8952cb
commit 4d24a11ee6
2 changed files with 44 additions and 18 deletions
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15
include/common.h
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@ -714,6 +714,21 @@ void invalidate_dcache_range(unsigned long start, unsigned long stop);
void invalidate_dcache_all(void);
void invalidate_icache_all(void);
enum {
/* Disable caches (else flush caches but leave them active) */
CBL_DISABLE_CACHES = 1 << 0,
CBL_SHOW_BOOTSTAGE_REPORT = 1 << 1,
CBL_ALL = 3,
};
/**
* Clean up ready for linux
*
* @param flags Flags to control what is done
*/
int cleanup_before_linux_select(int flags);
/* arch/$(ARCH)/lib/ticks.S */
uint64_t get_ticks(void);
void wait_ticks (unsigned long);