| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #include <asm/types.h> | |
| #include <linux/serial_reg.h> | |
| #include <mach/hardware.h> | |
| #define UART_BASE ((volatile u32 *)IOP13XX_UART1_PHYS) | |
| #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) | |
| static inline void putc(char c) | |
| { | |
| while ((UART_BASE[UART_LSR] & TX_DONE) != TX_DONE) | |
| barrier(); | |
| UART_BASE[UART_TX] = c; | |
| } | |
| static inline void flush(void) | |
| { | |
| } | |
| /* | |
| * nothing to do | |
| */ | |
| #define arch_decomp_setup() |