提交 5a860424 编写于 作者: Y Yoichi Yuasa 提交者: Ralf Baechle

[MIPS] Cobalt: Move UART base definition to arch/mips/cobalt/console.c

They're only used in arch/mips/cobalt/console.c.
Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
上级 b4126e86
/*
* (C) P. Horton 2006
*/
#include <linux/io.h>
#include <linux/serial_reg.h>
#include <asm/addrspace.h>
#include <cobalt.h>
#define UART_BASE ((void __iomem *)CKSEG1ADDR(0x1c800000))
void prom_putchar(char c)
{
while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE))
while (!(readb(UART_BASE + UART_LSR) & UART_LSR_THRE))
;
COBALT_UART[UART_TX] = c;
writeb(c, UART_BASE + UART_TX);
}
......@@ -39,6 +39,4 @@ extern int cobalt_board_id;
# define COBALT_KEY_SELECT (1 << 7)
# define COBALT_KEY_MASK 0xfe
#define COBALT_UART ((volatile unsigned char *) CKSEG1ADDR(0x1c800000))
#endif /* __ASM_COBALT_H */
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