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  */
  25 void 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  */
  32 const char *planetcore_get_key(const char *table, const char *key);
  33 int planetcore_get_decimal(const char *table, const char *key, u64 *val);
  34 int 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  */
  39 void 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  */
  44 void planetcore_set_stdout_path(const char *table);
  45
  46 /* Sets the current-speed property in the serial node. */
  47 void planetcore_set_serial_speed(const char *table);
  48
  49 #endif