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rk29: uncompress implement putc

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黄涛
2011-03-14 21:07:24 +08:00
parent c36bc66d8a
commit 2f0da049b9
1 changed files with 4 additions and 1 deletions
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5
arch/arm/mach-rk29/include/mach/uncompress.h
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@@ -15,10 +15,13 @@
#ifndef __ASM_ARCH_RK29_UNCOMPRESS_H
#include "hardware.h"
#include <mach/rk29_iomap.h>
static void putc(int c)
{
while (!(*(volatile u32 *) (RK29_UART1_PHYS + 0x14) & (1 << 5)))
barrier();
*(volatile u32 *) (RK29_UART1_PHYS) = c;
}
static inline void flush(void)