mvme5100.c 496 B

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /*
  3. * Motorola/Emerson MVME5100 with PPCBug firmware.
  4. *
  5. * Author: Stephen Chivers <schivers@csc.com>
  6. *
  7. * Copyright 2013 CSC Australia Pty. Ltd.
  8. */
  9. #include "types.h"
  10. #include "ops.h"
  11. #include "io.h"
  12. BSS_STACK(4096);
  13. void platform_init(unsigned long r3, unsigned long r4, unsigned long r5)
  14. {
  15. u32 heapsize;
  16. heapsize = 0x8000000 - (u32)_end; /* 128M */
  17. simple_alloc_init(_end, heapsize, 32, 64);
  18. fdt_init(_dtb_start);
  19. serial_console_init();
  20. }