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-rw-r--r--include/asm-arm/arch-h720x/uncompress.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/include/asm-arm/arch-h720x/uncompress.h b/include/asm-arm/arch-h720x/uncompress.h
new file mode 100644
index 00000000000..2fffacf85a0
--- /dev/null
+++ b/include/asm-arm/arch-h720x/uncompress.h
@@ -0,0 +1,39 @@
+/*
+ * linux/include/asm-arm/arch-h720x/uncompress.h
+ *
+ * Copyright (C) 2001-2002 Jungjun Kim
+ */
+
+#ifndef __ASM_ARCH_UNCOMPRESS_H
+#define __ASM_ARCH_UNCOMPRESS_H
+
+#include <asm/arch/hardware.h>
+
+#define LSR 0x14
+#define TEMPTY 0x40
+
+static void putstr(const char *s)
+{
+ char c;
+ volatile unsigned char *p = (volatile unsigned char *)(IO_PHYS+0x20000);
+
+ while ( (c = *s++) != '\0') {
+ /* wait until transmit buffer is empty */
+ while((p[LSR] & TEMPTY) == 0x0);
+ /* write next character */
+ *p = c;
+
+ if(c == '\n') {
+ while((p[LSR] & TEMPTY) == 0x0);
+ *p = '\r';
+ }
+ }
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
+
+#endif