From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/arm/mach-ks8695/include/mach/uncompress.h | 36 ++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 arch/arm/mach-ks8695/include/mach/uncompress.h (limited to 'arch/arm/mach-ks8695/include/mach/uncompress.h') diff --git a/arch/arm/mach-ks8695/include/mach/uncompress.h b/arch/arm/mach-ks8695/include/mach/uncompress.h new file mode 100644 index 000000000..c089a1aea --- /dev/null +++ b/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 + * 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 +#include + +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 -- cgit v1.2.3-54-g00ecf