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| author | Ben Warren <biggerbadderben@gmail.com> | 2008-06-23 22:57:27 -0700 |
|---|---|---|
| committer | Ben Warren <biggerbadderben@gmail.com> | 2008-07-06 00:20:59 -0700 |
| commit | dd35479a50f6c7c31ea491c07c5200c6dfd06a24 (patch) | |
| tree | e9e32e2c807c0a1bd1e85bc6702a21cb2dd88911 /net | |
| parent | 914f58c5766860373a7d232e961cee5a4b54a55b (diff) | |
| download | u-boot-imx-dd35479a50f6c7c31ea491c07c5200c6dfd06a24.zip u-boot-imx-dd35479a50f6c7c31ea491c07c5200c6dfd06a24.tar.gz u-boot-imx-dd35479a50f6c7c31ea491c07c5200c6dfd06a24.tar.bz2 | |
Add mechanisms for CPU and board-specific Ethernet initialization
This patch is the first step in cleaning up net/eth.c, by moving Ethernet
initialization to CPU or board-specific code. Initial implementation is
only on the Freescale TSEC controller, but others will be added soon.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/eth.c | 32 |
1 files changed, 15 insertions, 17 deletions
@@ -28,6 +28,17 @@ #if defined(CONFIG_CMD_NET) && defined(CONFIG_NET_MULTI) +/* + * CPU and board-specific Ethernet initializations. Aliased function + * signals caller to move on + */ +static int __def_eth_init(bd_t *bis) +{ + return -1; +} +int cpu_eth_init(bd_t *bis) __attribute((weak, alias("__def_eth_init"))); +int board_eth_init(bd_t *bis) __attribute((weak, alias("__def_eth_init"))); + #ifdef CFG_GT_6426x extern int gt6426x_eth_initialize(bd_t *bis); #endif @@ -55,7 +66,6 @@ extern int scc_initialize(bd_t*); extern int skge_initialize(bd_t*); extern int tsi108_eth_initialize(bd_t*); extern int uli526x_initialize(bd_t *); -extern int tsec_initialize(bd_t*, int, char *); extern int npe_initialize(bd_t *); extern int uec_initialize(int); extern int bfin_EMAC_initialize(bd_t *); @@ -165,6 +175,10 @@ int eth_initialize(bd_t *bis) #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) miiphy_init(); #endif + /* Try board-specific initialization first. If it fails or isn't + * present, try the cpu-specific initialization */ + if (board_eth_init(bis) < 0) + cpu_eth_init(bis); #if defined(CONFIG_DB64360) || defined(CONFIG_CPCI750) mv6436x_eth_initialize(bis); @@ -196,22 +210,6 @@ int eth_initialize(bd_t *bis) #if defined(CONFIG_SK98) skge_initialize(bis); #endif -#if defined(CONFIG_TSEC1) - tsec_initialize(bis, 0, CONFIG_TSEC1_NAME); -#endif -#if defined(CONFIG_TSEC2) - tsec_initialize(bis, 1, CONFIG_TSEC2_NAME); -#endif -#if defined(CONFIG_MPC85XX_FEC) - tsec_initialize(bis, 2, CONFIG_MPC85XX_FEC_NAME); -#else -# if defined(CONFIG_TSEC3) - tsec_initialize(bis, 2, CONFIG_TSEC3_NAME); -# endif -# if defined(CONFIG_TSEC4) - tsec_initialize(bis, 3, CONFIG_TSEC4_NAME); -# endif -#endif #if defined(CONFIG_UEC_ETH1) uec_initialize(0); #endif |