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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
44 lines
884 B
C
44 lines
884 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* arch/arm/mach-w90x900/include/mach/uncompress.h
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*
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* Copyright (c) 2008 Nuvoton technology corporation
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* All rights reserved.
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*
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* Wan ZongShun <mcuos.com@gmail.com>
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*
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* Based on arch/arm/mach-s3c2410/include/mach/uncompress.h
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*/
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#ifndef __ASM_ARCH_UNCOMPRESS_H
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#define __ASM_ARCH_UNCOMPRESS_H
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/* Defines for UART registers */
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#include <mach/regs-serial.h>
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#include <mach/map.h>
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#include <linux/serial_reg.h>
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#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
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static volatile u32 * const uart_base = (u32 *)UART0_PA;
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static inline void putc(int ch)
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{
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/* Check THRE and TEMT bits before we transmit the character.
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*/
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while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
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barrier();
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*uart_base = ch;
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}
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static inline void flush(void)
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{
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}
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static void arch_decomp_setup(void)
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{
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}
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#endif/* __ASM_W90X900_UNCOMPRESS_H */
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