diff options
Diffstat (limited to 'kernel/arch/arm/mach-ks8695/include/mach/uncompress.h')
-rw-r--r-- | kernel/arch/arm/mach-ks8695/include/mach/uncompress.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-ks8695/include/mach/uncompress.h b/kernel/arch/arm/mach-ks8695/include/mach/uncompress.h new file mode 100644 index 000000000..c089a1aea --- /dev/null +++ b/kernel/arch/arm/mach-ks8695/include/mach/uncompress.h @@ -0,0 +1,36 @@ +/* + * arch/arm/mach-ks8695/include/mach/uncompress.h + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - Kernel uncompressor + * + * 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 __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include <linux/io.h> +#include <mach/regs-uart.h> + +static void putc(char c) +{ + while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE)) + barrier(); + + __raw_writel(c, (void __iomem*)KS8695_UART_PA + KS8695_URTH); +} + +static inline void flush(void) +{ + while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTE)) + barrier(); +} + +#define arch_decomp_setup() + +#endif |