Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm / mach-ebsa110 / include / mach / uncompress.h

diff --git a/kernel/arch/arm/mach-ebsa110/include/mach/uncompress.h b/kernel/arch/arm/mach-ebsa110/include/mach/uncompress.h
new file mode 100644 (file)
index 0000000..ab64bea
--- /dev/null
+++ b/kernel/arch/arm/mach-ebsa110/include/mach/uncompress.h
@@ -0,0 +1,44 @@
+/*
+ *  arch/arm/mach-ebsa110/include/mach/uncompress.h
+ *
+ *  Copyright (C) 1996,1997,1998 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/serial_reg.h>
+
+#define SERIAL_BASE    ((unsigned char *)0xf0000be0)
+
+/*
+ * This does not append a newline
+ */
+static inline void putc(int c)
+{
+       unsigned char v, *base = SERIAL_BASE;
+
+       do {
+               v = base[UART_LSR << 2];
+               barrier();
+       } while (!(v & UART_LSR_THRE));
+
+       base[UART_TX << 2] = c;
+}
+
+static inline void flush(void)
+{
+       unsigned char v, *base = SERIAL_BASE;
+
+       do {
+               v = base[UART_LSR << 2];
+               barrier();
+       } while ((v & (UART_LSR_TEMT|UART_LSR_THRE)) !=
+                (UART_LSR_TEMT|UART_LSR_THRE));
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()