/* * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ #define UART0_PHYS_BASE (0xf1000000 + 0x12000) #define UART_THR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x0)) #define UART_LSR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x14)) #define LSR_THRE 0x20 static void putc(const char c) { int i; for (i = 0; i < 0x1000; i++) { /* Transmit fifo not full? */ if (*UART_LSR & LSR_THRE) break; } *UART_THR = c; } static void flush(void) { } /* * nothing to do */ #define arch_decomp_setup()