arm: Allow cleanup_before_linux() without disabling caches

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>

1 files changed, 15 insertions, 0 deletions

diff --git a/include/common.h b/include/common.h
index ea5aeb0014..8f4b2ec212 100644
--- a/include/common.h
+++ b/include/common.h
@@ -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);