diff options
Diffstat (limited to 'cpu/ppc4xx/4xx_enet.c')
| -rw-r--r-- | cpu/ppc4xx/4xx_enet.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c index 6b48344..67b3a24 100644 --- a/cpu/ppc4xx/4xx_enet.c +++ b/cpu/ppc4xx/4xx_enet.c @@ -158,7 +158,14 @@ struct eth_device *emac0_dev = NULL; /* * Get count of EMAC devices (doesn't have to be the max. possible number * supported by the cpu) + * + * CONFIG_BOARD_EMAC_COUNT added so now a "dynamic" way to configure the + * EMAC count is possible. As it is needed for the Kilauea/Haleakala + * 405EX/405EXr eval board, using the same binary. */ +#if defined(CONFIG_BOARD_EMAC_COUNT) +#define LAST_EMAC_NUM board_emac_count() +#else /* CONFIG_BOARD_EMAC_COUNT */ #if defined(CONFIG_HAS_ETH3) #define LAST_EMAC_NUM 4 #elif defined(CONFIG_HAS_ETH2) @@ -168,6 +175,7 @@ struct eth_device *emac0_dev = NULL; #else #define LAST_EMAC_NUM 1 #endif +#endif /* CONFIG_BOARD_EMAC_COUNT */ /* normal boards start with EMAC0 */ #if !defined(CONFIG_EMAC_NR_START) @@ -197,6 +205,8 @@ extern int emac4xx_miiphy_read (char *devname, unsigned char addr, extern int emac4xx_miiphy_write (char *devname, unsigned char addr, unsigned char reg, unsigned short value); +int board_emac_count(void); + /*-----------------------------------------------------------------------------+ | ppc_4xx_eth_halt | Disable MAL channel, and EMACn |