planetcore.h 1.5 KB

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef _PPC_BOOT_PLANETCORE_H_
  3. #define _PPC_BOOT_PLANETCORE_H_
  4. #include "types.h"
  5. #define PLANETCORE_KEY_BOARD_TYPE "BO"
  6. #define PLANETCORE_KEY_BOARD_REV "BR"
  7. #define PLANETCORE_KEY_MB_RAM "D1"
  8. #define PLANETCORE_KEY_MAC_ADDR "EA"
  9. #define PLANETCORE_KEY_FLASH_SPEED "FS"
  10. #define PLANETCORE_KEY_IP_ADDR "IP"
  11. #define PLANETCORE_KEY_KB_NVRAM "NV"
  12. #define PLANETCORE_KEY_PROCESSOR "PR"
  13. #define PLANETCORE_KEY_PROC_VARIANT "PV"
  14. #define PLANETCORE_KEY_SERIAL_BAUD "SB"
  15. #define PLANETCORE_KEY_SERIAL_PORT "SP"
  16. #define PLANETCORE_KEY_SWITCH "SW"
  17. #define PLANETCORE_KEY_TEMP_OFFSET "TC"
  18. #define PLANETCORE_KEY_TARGET_IP "TIP"
  19. #define PLANETCORE_KEY_CRYSTAL_HZ "XT"
  20. /* Prepare the table for processing, by turning all newlines
  21. * into NULL bytes.
  22. */
  23. void planetcore_prepare_table(char *table);
  24. /* Return the value associated with a given key in text,
  25. * decimal, or hex format.
  26. *
  27. * Returns zero/NULL on failure, non-zero on success.
  28. */
  29. const char *planetcore_get_key(const char *table, const char *key);
  30. int planetcore_get_decimal(const char *table, const char *key, u64 *val);
  31. int planetcore_get_hex(const char *table, const char *key, u64 *val);
  32. /* Updates the device tree local-mac-address properties based
  33. * on the EA tag.
  34. */
  35. void planetcore_set_mac_addrs(const char *table);
  36. /* Sets the linux,stdout-path in the /chosen node. This requires the
  37. * linux,planetcore-label property in each serial node.
  38. */
  39. void planetcore_set_stdout_path(const char *table);
  40. #endif