diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-02-15 02:15:32 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-02-15 02:15:32 +0000 |
| commit | 86464aed71025541805e7b1515541aee89879e33 (patch) | |
| tree | e01a457a4912a8553bc65524aa3125d51f29f810 /include/asm-arm/arch-ebsa285/uncompress.h | |
| parent | 88f99939ecc6a95a79614574cb7d95ffccfc3466 (diff) | |
Merge with Linux 2.2.1.
Diffstat (limited to 'include/asm-arm/arch-ebsa285/uncompress.h')
| -rw-r--r-- | include/asm-arm/arch-ebsa285/uncompress.h | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/include/asm-arm/arch-ebsa285/uncompress.h b/include/asm-arm/arch-ebsa285/uncompress.h index d6097d43f..7f655745f 100644 --- a/include/asm-arm/arch-ebsa285/uncompress.h +++ b/include/asm-arm/arch-ebsa285/uncompress.h @@ -4,27 +4,25 @@ * Copyright (C) 1996,1997,1998 Russell King */ +#define BASE 0x42000160 + +static __inline__ void putc(char c) +{ + while (*((volatile unsigned int *)(BASE + 0x18)) & 8); + *((volatile unsigned int *)(BASE)) = c; +} + /* * This does not append a newline */ static void puts(const char *s) { - __asm__ __volatile__(" - ldrb %0, [%2], #1 - teq %0, #0 - beq 3f -1: strb %0, [%3] -2: ldrb %1, [%3, #0x14] - and %1, %1, #0x60 - teq %1, #0x60 - bne 2b - teq %0, #'\n' - moveq %0, #'\r' - beq 1b - ldrb %0, [%2], #1 - teq %0, #0 - bne 1b -3: " : : "r" (0), "r" (0), "r" (s), "r" (0xf0000be0) : "cc"); + while (*s) { + putc(*s); + if (*s == '\n') + putc('\r'); + s++; + } } /* |