/* * linux/include/asm-arm/arch-h720x/uncompress.h * * Copyright (C) 2001-2002 Jungjun Kim */ #ifndef __ASM_ARCH_UNCOMPRESS_H #define __ASM_ARCH_UNCOMPRESS_H #include <asm/hardware.h> #define LSR 0x14 #define TEMPTY 0x40 static void putstr(const char *s) { char c; volatile unsigned char *p = (volatile unsigned char *)(IO_PHYS+0x20000); while ( (c = *s++) != '\0') { /* wait until transmit buffer is empty */ while((p[LSR] & TEMPTY) == 0x0); /* write next character */ *p = c; if(c == '\n') { while((p[LSR] & TEMPTY) == 0x0); *p = '\r'; } } } /* * nothing to do */ #define arch_decomp_setup() #define arch_decomp_wdog() #endif