44 lines
850 B
C
44 lines
850 B
C
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/*
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* Marvell Armada SoC kernel uncompression UART routines
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*
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* Copyright (C) 2012 Marvell
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*
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* Lior Amsalem <alior@marvell.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include <mach/armada-370-xp.h>
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#define UART_THR ((volatile unsigned char *)(ARMADA_370_XP_REGS_PHYS_BASE\
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+ 0x12000))
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#define UART_LSR ((volatile unsigned char *)(ARMADA_370_XP_REGS_PHYS_BASE\
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+ 0x12014))
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#define LSR_THRE 0x20
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static void putc(const char c)
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{
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int i;
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for (i = 0; i < 0x1000; i++) {
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/* Transmit fifo not full? */
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if (*UART_LSR & LSR_THRE)
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break;
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}
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*UART_THR = c;
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}
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static void flush(void)
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{
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}
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/*
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* nothing to do
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*/
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#define arch_decomp_setup()
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#define arch_decomp_wdog()
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