omap925.c 408 B

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  1. /*
  2. * (C) Copyright 2003
  3. * Texas Instruments <www.ti.com>
  4. *
  5. * SPDX-License-Identifier: GPL-2.0+
  6. */
  7. #include <common.h>
  8. #include <command.h>
  9. #include <arm925t.h>
  10. #define MIF_CONFIG_REG 0xFFFECC0C
  11. #define FLASH_GLOBAL_CTRL_NWP 1
  12. void archflashwp (void *archdata, int wp)
  13. {
  14. ulong *fgc = (ulong *) MIF_CONFIG_REG;
  15. if (wp == 1)
  16. *fgc &= ~FLASH_GLOBAL_CTRL_NWP;
  17. else
  18. *fgc |= FLASH_GLOBAL_CTRL_NWP;
  19. }