board.h 1.7 KB

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  1. /*
  2. * (C) Copyright 2010,2011
  3. * NVIDIA Corporation <www.nvidia.com>
  4. *
  5. * See file CREDITS for list of people who contributed to this
  6. * project.
  7. *
  8. * This program is free software; you can redistribute it and/or
  9. * modify it under the terms of the GNU General Public License as
  10. * published by the Free Software Foundation; either version 2 of
  11. * the License, or (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program; if not, write to the Free Software
  20. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21. * MA 02111-1307 USA
  22. */
  23. #ifndef _TEGRA_BOARD_H_
  24. #define _TEGRA_BOARD_H_
  25. /* Set up pinmux to make UART usable */
  26. void gpio_early_init_uart(void);
  27. /* Set up early UART output */
  28. void board_init_uart_f(void);
  29. /* Set up any early GPIOs the board might need for proper operation */
  30. void gpio_early_init(void); /* overrideable GPIO config */
  31. /*
  32. * Hooks to allow boards to set up the pinmux for a specific function.
  33. * Has to be implemented in the board files as we don't yet support pinmux
  34. * setup from FTD. If a board file does not implement one of those functions
  35. * an empty stub function will be called.
  36. */
  37. void pin_mux_usb(void); /* overrideable USB pinmux setup */
  38. void pin_mux_spi(void); /* overrideable SPI pinmux setup */
  39. void pin_mux_nand(void); /* overrideable NAND pinmux setup */
  40. void pin_mux_display(void); /* overrideable DISPLAY pinmux setup */
  41. #endif