diff options
Diffstat (limited to 'arch/arm/mach-u300/include/mach/uncompress.h')
| -rw-r--r-- | arch/arm/mach-u300/include/mach/uncompress.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/include/mach/uncompress.h b/arch/arm/mach-u300/include/mach/uncompress.h new file mode 100644 index 000000000000..29acb718acf7 --- /dev/null +++ b/arch/arm/mach-u300/include/mach/uncompress.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-u300/include/mach/uncompress.h + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define AMBA_UART_DR (*(volatile unsigned char *)0xc0013000) +#define AMBA_UART_LCRH (*(volatile unsigned char *)0xc001302C) +#define AMBA_UART_CR (*(volatile unsigned char *)0xc0013030) +#define AMBA_UART_FR (*(volatile unsigned char *)0xc0013018) + +/* + * This does not append a newline + */ +static inline void putc(int c) +{ + while (AMBA_UART_FR & (1 << 5)) + barrier(); + + AMBA_UART_DR = c; +} + +static inline void flush(void) +{ + while (AMBA_UART_FR & (1 << 3)) + barrier(); +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() |