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bootloader/u-boot_2015_04/board/bf527-sdp/bf527-sdp.c 610 Bytes
6b13f685e   김민수   BSP 최초 추가
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  /*
   * U-boot - main board file
   *
   * Copyright (c) 2010 Analog Devices Inc.
   *
   * Licensed under the GPL-2 or later.
   */
  
  #include <common.h>
  #include <asm/blackfin.h>
  #include <asm/gpio.h>
  #include <asm/mach-common/bits/pll.h>
  
  int checkboard(void)
  {
  	printf("Board: ADI BF527 SDP board
  ");
  	printf("       Support: http://blackfin.uclinux.org/
  ");
  
  	/* Enable access to parallel flash */
  	gpio_request(GPIO_PG0, "parallel-flash");
  	gpio_direction_output(GPIO_PG0, 0);
  
  	return 0;
  }
  
  int misc_init_r(void)
  {
  	/* CLKIN Buffer Output Enable */
  	bfin_write_VR_CTL(bfin_read_VR_CTL() | CLKBUFOE);
  
  	return 0;
  }