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Diffstat (limited to 'arch/mips/mti-sead3/sead3-console.c')
-rw-r--r--arch/mips/mti-sead3/sead3-console.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/arch/mips/mti-sead3/sead3-console.c b/arch/mips/mti-sead3/sead3-console.c
deleted file mode 100644
index 031f47d69770..000000000000
--- a/arch/mips/mti-sead3/sead3-console.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
- */
-#include <linux/init.h>
-#include <linux/console.h>
-#include <linux/serial_reg.h>
-#include <linux/io.h>
-
-#define SEAD_UART1_REGS_BASE 0xbf000800 /* ttyS1 = DB9 port */
-#define SEAD_UART0_REGS_BASE 0xbf000900 /* ttyS0 = USB port */
-#define PORT(base_addr, offset) ((unsigned int __iomem *)(base_addr+(offset)*4))
-
-static char console_port = 1;
-
-static inline unsigned int serial_in(int offset, unsigned int base_addr)
-{
- return __raw_readl(PORT(base_addr, offset)) & 0xff;
-}
-
-static inline void serial_out(int offset, int value, unsigned int base_addr)
-{
- __raw_writel(value, PORT(base_addr, offset));
-}
-
-void __init fw_init_early_console(char port)
-{
- console_port = port;
-}
-
-int prom_putchar(char c)
-{
- unsigned int base_addr;
-
- base_addr = console_port ? SEAD_UART1_REGS_BASE : SEAD_UART0_REGS_BASE;
-
- while ((serial_in(UART_LSR, base_addr) & UART_LSR_THRE) == 0)
- ;
-
- serial_out(UART_TX, c, base_addr);
-
- return 1;
-}