| /* |
| * arch/arm/mach-mmp/include/mach/uncompress.h |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #include <linux/serial_reg.h> |
| #include <mach/addr-map.h> |
| #include <asm/mach-types.h> |
| |
| #define UART1_BASE (APB_PHYS_BASE + 0x36000) |
| #define UART2_BASE (APB_PHYS_BASE + 0x17000) |
| #define UART3_BASE (APB_PHYS_BASE + 0x18000) |
| |
| static volatile unsigned long *UART; |
| |
| static inline void putc(char c) |
| { |
| /* UART enabled? */ |
| if (!(UART[UART_IER] & UART_IER_UUE)) |
| return; |
| |
| while (!(UART[UART_LSR] & UART_LSR_THRE)) |
| barrier(); |
| |
| UART[UART_TX] = c; |
| } |
| |
| /* |
| * This does not append a newline |
| */ |
| static inline void flush(void) |
| { |
| } |
| |
| static inline void arch_decomp_setup(void) |
| { |
| /* default to UART2 */ |
| UART = (unsigned long *)UART2_BASE; |
| |
| if (machine_is_avengers_lite()) |
| UART = (unsigned long *)UART3_BASE; |
| } |
| |
| /* |
| * nothing to do |
| */ |
| |
| #define arch_decomp_wdog() |
