1 files changed, 44 insertions, 0 deletions

diff --git a/include/asm-arm/arch-l7200/uncompress.h b/include/asm-arm/arch-l7200/uncompress.h
new file mode 100644
index 000000000000..1caa2b560f53
--- /dev/null
+++ b/include/asm-arm/arch-l7200/uncompress.h
@@ -0,0 +1,44 @@
+/*
+ * linux/include/asm-arm/arch-l7200/uncompress.h
+ *
+ * Copyright (C) 2000 Steve Hill (sjhill@cotw.com)
+ *
+ * Changelog:
+ *  05-01-2000  SJH     Created
+ *  05-13-2000  SJH     Filled in function bodies
+ *  07-26-2000  SJH     Removed hard coded buad rate
+ */
+
+#include <asm/hardware.h>
+
+#define IO_UART  IO_START + 0x00044000
+
+#define __raw_writeb(v,p)       (*(volatile unsigned char *)(p) = (v))
+#define __raw_readb(p)          (*(volatile unsigned char *)(p))
+
+static __inline__ void putc(char c)
+{
+        while(__raw_readb(IO_UART + 0x18) & 0x20 ||
+                __raw_readb(IO_UART + 0x18) & 0x08);
+        __raw_writeb(c, IO_UART + 0x00);
+}
+
+static void putstr(const char *s)
+{
+        while (*s) {
+                if (*s == 10) {                 /* If a LF, add CR */
+                        putc(10);
+                        putc(13);
+                }
+                putc(*(s++));
+        }
+}
+
+static __inline__ void arch_decomp_setup(void)
+{
+        __raw_writeb(0x00, IO_UART + 0x08);     /* Set HSB */
+        __raw_writeb(0x00, IO_UART + 0x20);     /* Disable IRQs */
+        __raw_writeb(0x01, IO_UART + 0x14);     /* Enable UART */
+}
+
+#define arch_decomp_wdog()