text: /*
   * Copyright (C) 2007 Google, Inc.
   * Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
   *
   * This software is licensed under the terms of the GNU General Public
   * License version 2, as published by the Free Software Foundation, and
   * may be copied, distributed, and modified under those terms.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   */
  
  #ifndef __ASM_ARCH_MSM_UNCOMPRESS_H
  #define __ASM_ARCH_MSM_UNCOMPRESS_H
  
  #include <linux/io.h>
  #include <asm/mach-types.h>
  #include <asm/processor.h>
  #include <mach/msm_iomap.h>
  #include <mach/msm_serial_hsl_regs.h>
  
  #define UART_CSR      (*(volatile uint32_t *)(MSM_DEBUG_UART_PHYS + 0x08))
  #define UART_TF       (*(volatile uint32_t *)(MSM_DEBUG_UART_PHYS + 0x0c))
  
  #define UART_DM_SR    (*((volatile uint32_t *)(MSM_DEBUG_UART_PHYS + 0x08)))
  #define UART_DM_CR    (*((volatile uint32_t *)(MSM_DEBUG_UART_PHYS + 0x10)))
  #define UART_DM_ISR   (*((volatile uint32_t *)(MSM_DEBUG_UART_PHYS + 0x14)))
  #define UART_DM_NCHAR (*((volatile uint32_t *)(MSM_DEBUG_UART_PHYS + 0x40)))
  #define UART_DM_TF    (*((volatile uint32_t *)(MSM_DEBUG_UART_PHYS + 0x70)))
  
  #ifndef CONFIG_DEBUG_ICEDCC
  static void putc(int c)
  {
  #if defined(MSM_DEBUG_UART_PHYS)
  	unsigned long base = MSM_DEBUG_UART_PHYS;
  
  #ifdef CONFIG_MSM_HAS_DEBUG_UART_HS
  	/*
  	 * Wait for TX_READY to be set; but skip it if we have a
  	 * TX underrun.
  	 */
  	if (!(__raw_readl_no_log(base + UARTDM_SR_OFFSET) & 0x08))
  		while (!(__raw_readl_no_log(base + UARTDM_ISR_OFFSET) & 0x80))
  			cpu_relax();
  
  	__raw_writel_no_log(0x300, base + UARTDM_CR_OFFSET);
  	__raw_writel_no_log(0x1, base + UARTDM_NCF_TX_OFFSET);
  	__raw_writel_no_log(c, base + UARTDM_TF_OFFSET);
  #else
  	/* Wait for TX_READY to be set */
  	while (!(__raw_readl_no_log(base + 0x08) & 0x04))
  		cpu_relax();
  	__raw_writel_no_log(c, base + 0x0c);
  #endif
  #endif
  }
  #endif
  
  static inline void flush(void)
  {
  }
  
  static inline void arch_decomp_setup(void)
  {
  }
  
  static inline void arch_decomp_wdog(void)
  {
  }
  
  #endif
  