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-rw-r--r--arch/arm/boot/compressed/debug.S12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/compressed/debug.S b/arch/arm/boot/compressed/debug.S
new file mode 100644
index 000000000000..6e8382d5b7a4
--- /dev/null
+++ b/arch/arm/boot/compressed/debug.S
@@ -0,0 +1,12 @@
1#include <linux/linkage.h>
2#include <asm/assembler.h>
3
4#include CONFIG_DEBUG_LL_INCLUDE
5
6ENTRY(putc)
7 addruart r1, r2, r3
8 waituart r3, r1
9 senduart r0, r1
10 busyuart r3, r1
11 mov pc, lr
12ENDPROC(putc)