LXR linux/arch/powerpc/boot/planetcore.h

   1#ifndef _PPC_BOOT_PLANETCORE_H_
   2#define _PPC_BOOT_PLANETCORE_H_
   3
   4#include "types.h"
   5
   6#define PLANETCORE_KEY_BOARD_TYPE   "BO"
   7#define PLANETCORE_KEY_BOARD_REV    "BR"
   8#define PLANETCORE_KEY_MB_RAM       "D1"
   9#define PLANETCORE_KEY_MAC_ADDR     "EA"
  10#define PLANETCORE_KEY_FLASH_SPEED  "FS"
  11#define PLANETCORE_KEY_IP_ADDR      "IP"
  12#define PLANETCORE_KEY_KB_NVRAM     "NV"
  13#define PLANETCORE_KEY_PROCESSOR    "PR"
  14#define PLANETCORE_KEY_PROC_VARIANT "PV"
  15#define PLANETCORE_KEY_SERIAL_BAUD  "SB"
  16#define PLANETCORE_KEY_SERIAL_PORT  "SP"
  17#define PLANETCORE_KEY_SWITCH       "SW"
  18#define PLANETCORE_KEY_TEMP_OFFSET  "TC"
  19#define PLANETCORE_KEY_TARGET_IP    "TIP"
  20#define PLANETCORE_KEY_CRYSTAL_HZ   "XT"
  21
  22/* Prepare the table for processing, by turning all newlines
  23 * into NULL bytes.
  24 */
  25void planetcore_prepare_table(char *table);
  26
  27/* Return the value associated with a given key in text,
  28 * decimal, or hex format.
  29 *
  30 * Returns zero/NULL on failure, non-zero on success.
  31 */
  32const char *planetcore_get_key(const char *table, const char *key);
  33int planetcore_get_decimal(const char *table, const char *key, u64 *val);
  34int planetcore_get_hex(const char *table, const char *key, u64 *val);
  35
  36/* Updates the device tree local-mac-address properties based
  37 * on the EA tag.
  38 */
  39void planetcore_set_mac_addrs(const char *table);
  40
  41/* Sets the linux,stdout-path in the /chosen node.  This requires the
  42 * linux,planetcore-label property in each serial node.
  43 */
  44void planetcore_set_stdout_path(const char *table);
  45
  46/* Sets the current-speed property in the serial node. */
  47void planetcore_set_serial_speed(const char *table);
  48
  49#endif
  50