1 files changed, 53 insertions, 0 deletions

diff --git a/include/asm-arm/arch-sa1100/uncompress.h b/include/asm-arm/arch-sa1100/uncompress.h
new file mode 100644
index 000000000000..43453501ee66
--- /dev/null
+++ b/include/asm-arm/arch-sa1100/uncompress.h
@@ -0,0 +1,53 @@
+/*
+ * linux/include/asm-arm/arch-brutus/uncompress.h
+ *
+ * (C) 1999 Nicolas Pitre <nico@cam.org>
+ *
+ * Reorganised to be machine independent.
+ */
+
+#include "hardware.h"
+
+/*
+ * The following code assumes the serial port has already been
+ * initialized by the bootloader.  We search for the first enabled
+ * port in the most probable order.  If you didn't setup a port in
+ * your bootloader then nothing will appear (which might be desired).
+ */
+
+#define UART(x)         (*(volatile unsigned long *)(serial_port + (x)))
+
+static void putstr( const char *s )
+{
+        unsigned long serial_port;
+
+        do {
+                serial_port = _Ser3UTCR0;
+                if (UART(UTCR3) & UTCR3_TXE) break;
+                serial_port = _Ser1UTCR0;
+                if (UART(UTCR3) & UTCR3_TXE) break;
+                serial_port = _Ser2UTCR0;
+                if (UART(UTCR3) & UTCR3_TXE) break;
+                return;
+        } while (0);
+
+        for (; *s; s++) {
+                /* wait for space in the UART's transmitter */
+                while (!(UART(UTSR1) & UTSR1_TNF));
+
+                /* send the character out. */
+                UART(UTDR) = *s;
+
+                /* if a LF, also do CR... */
+                if (*s == 10) {
+                        while (!(UART(UTSR1) & UTSR1_TNF));
+                        UART(UTDR) = 13;
+                }
+        }
+}
+
+/*
+ * Nothing to do for these
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()