Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 64 insertions, 0 deletions

diff --git a/include/asm-arm/arch-ixp4xx/uncompress.h b/include/asm-arm/arch-ixp4xx/uncompress.h
new file mode 100644
index 000000000000..960c35810a22
--- /dev/null
+++ b/include/asm-arm/arch-ixp4xx/uncompress.h
@@ -0,0 +1,64 @@
+/*
+ * include/asm-arm/arch-ixp4xx/uncompress.h 
+ *
+ * Copyright (C) 2002 Intel Corporation.
+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
+ *
+ * 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.
+ *
+ */
+
+#ifndef _ARCH_UNCOMPRESS_H_
+#define _ARCH_UNCOMPRESS_H_
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <linux/serial_reg.h>
+
+#define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE)
+
+static volatile u32* uart_base;
+
+static __inline__ void putc(char c)
+{
+	/* Check THRE and TEMT bits before we transmit the character.
+	 */
+	while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE); 
+	*uart_base = c;
+}
+
+/*
+ * This does not append a newline
+ */
+static void putstr(const char *s)
+{
+	while (*s)
+	{
+		putc(*s);
+		if (*s == '\n')
+			putc('\r');
+		s++;
+	}
+}
+
+static __inline__ void __arch_decomp_setup(unsigned long arch_id)
+{
+	/*
+	 * Coyote and gtwx5715 only have UART2 connected
+	 */
+	if (machine_is_adi_coyote() || machine_is_gtwx5715())
+		uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
+	else
+		uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
+}
+
+/*
+ * arch_id is a variable in decompress_kernel()
+ */
+#define arch_decomp_setup()	__arch_decomp_setup(arch_id)
+
+#define arch_decomp_wdog()
+
+#endif