cobra5272.c 677 B

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * (C) Copyright 2000-2003
  4. * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  5. */
  6. #include <common.h>
  7. #include <asm/immap.h>
  8. DECLARE_GLOBAL_DATA_PTR;
  9. int checkboard (void)
  10. {
  11. puts ("Board: ");
  12. puts ("senTec COBRA5272 Board\n");
  13. return 0;
  14. };
  15. int dram_init(void)
  16. {
  17. volatile sdramctrl_t *sdp = (sdramctrl_t *) (MMAP_SDRAM);
  18. sdp->sdram_sdtr = 0xf539;
  19. sdp->sdram_sdcr = 0x4211;
  20. /* Dummy write to start SDRAM */
  21. *((volatile unsigned long *) 0) = 0;
  22. gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
  23. return 0;
  24. };
  25. int testdram (void)
  26. {
  27. /* TODO: XXX XXX XXX */
  28. printf ("DRAM test not implemented!\n");
  29. return (0);
  30. }