mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-18 22:14:16 +00:00
b632a30e8b
With ARCH_HAS_DECOMP_WDOG removed from arch/arm/boot/compressed/decompress.c, all the arch_decomp_wdog() definition at platform level is unneeded. Remmove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Jason Cooper <jason@lakedaemon.net>
38 lines
745 B
C
38 lines
745 B
C
/*
|
|
* arch/arm/mach-prima2/include/mach/uncompress.h
|
|
*
|
|
* Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
|
|
*
|
|
* Licensed under GPLv2 or later.
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_UNCOMPRESS_H
|
|
#define __ASM_ARCH_UNCOMPRESS_H
|
|
|
|
#include <linux/io.h>
|
|
#include <mach/hardware.h>
|
|
#include <mach/uart.h>
|
|
|
|
void arch_decomp_setup(void)
|
|
{
|
|
}
|
|
|
|
static __inline__ void putc(char c)
|
|
{
|
|
/*
|
|
* during kernel decompression, all mappings are flat:
|
|
* virt_addr == phys_addr
|
|
*/
|
|
while (__raw_readl((void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_STATUS)
|
|
& SIRFSOC_UART1_TXFIFO_FULL)
|
|
barrier();
|
|
|
|
__raw_writel(c, (void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_DATA);
|
|
}
|
|
|
|
static inline void flush(void)
|
|
{
|
|
}
|
|
|
|
#endif
|
|
|