1 files changed, 43 insertions, 0 deletions

diff --git a/arch/arm/mach-bcmring/include/mach/uncompress.h b/arch/arm/mach-bcmring/include/mach/uncompress.h
new file mode 100644
index 000000000000..9c9821b77977
--- /dev/null
+++ b/arch/arm/mach-bcmring/include/mach/uncompress.h
@@ -0,0 +1,43 @@
+/*****************************************************************************
+* Copyright 2005 - 2008 Broadcom Corporation.  All rights reserved.
+*
+* Unless you and Broadcom execute a separate written software license
+* agreement governing use of this software, this software is licensed to you
+* under the terms of the GNU General Public License version 2, available at
+* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
+*
+* Notwithstanding the above, under no circumstances may you combine this
+* software in any way with any other Broadcom software provided under a
+* license other than the GPL, without Broadcom's express prior written
+* consent.
+*****************************************************************************/
+#include <mach/csp/mm_addr.h>
+
+#define BCMRING_UART_0_DR (*(volatile unsigned int *)MM_ADDR_IO_UARTA)
+#define BCMRING_UART_0_FR (*(volatile unsigned int *)(MM_ADDR_IO_UARTA + 0x18))
+/*
+ * This does not append a newline
+ */
+static inline void putc(int c)
+{
+        /* Send out UARTA */
+        while (BCMRING_UART_0_FR & (1 << 5))
+                ;
+
+        BCMRING_UART_0_DR = c;
+}
+
+
+static inline void flush(void)
+{
+        /* Wait for the tx fifo to be empty */
+        while ((BCMRING_UART_0_FR & (1 << 7)) == 0)
+                ;
+
+        /* Wait for the final character to be sent on the txd line */
+        while (BCMRING_UART_0_FR & (1 << 3))
+                ;
+}
+
+#define arch_decomp_setup()
+#define arch_decomp_wdog()