Please ignore. It's wrong. Sorry for the noise!
Ben
On Fri, Jun 13, 2008 at 6:58 AM, Ben Warren biggerbadderben@gmail.com wrote:
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
This time around, instead of adding code to each board that implements TSEC, I implemented cpu_eth_init() in all architectures that have TSEC. Preferably, this would have gone in new files in the CPU directories, but 'ld' made it impossible to guarantee that the code would be linked into the final executable. Also, don't need include/netdev.h for now.
cpu/mpc83xx/cpu.c | 20 ++++++++++++++++++++ cpu/mpc85xx/cpu.c | 30 ++++++++++++++++++++++++++++++ cpu/mpc86xx/cpu.c | 27 +++++++++++++++++++++++++++ net/eth.c | 26 ++++++++++---------------- 4 files changed, 87 insertions(+), 16 deletions(-)
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c index 36de78d..94d1a13 100644 --- a/cpu/mpc83xx/cpu.c +++ b/cpu/mpc83xx/cpu.c @@ -358,3 +358,23 @@ int dma_xfer(void *dest, u32 count, void *src) return ((int)dma_check()); } #endif /*CONFIG_DDR_ECC*/
+#ifdef CONFIG_TSEC_ENET +/* Default initializations for TSEC controllers. To override,
- create a board-specific function called:
int board_eth_init(bd_t *bis)- */
+extern int tsec_initialize(bd_t * bis, int index, char *devname);
+int cpu_eth_init(bd_t *bis) +{ +#if defined(CONFIG_TSEC1)
tsec_initialize(bis, 0, CONFIG_TSEC1_NAME);+#endif +#if defined(CONFIG_TSEC2)
tsec_initialize(bis, 1, CONFIG_TSEC2_NAME);+#endif
return 0;+} +#endif diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index 9873383..7d82909 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -279,3 +279,33 @@ int dma_xfer(void *dest, uint count, void *src) { return dma_check(); } #endif
+#if defined(CONFIG_TSEC_ENET) || defined(CONFIGMPC85XX_FEC) +/* Default initializations for TSEC controllers. To override,
- create a board-specific function called:
int board_eth_init(bd_t *bis)- */
+int tsec_initialize(bd_t * bis, int index, char *devname);
+int cpu_eth_init(bd_t *bis) +{ +#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
return 0;+} +#endif diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index 3c74764..79f227b 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -288,3 +288,30 @@ void mpc86xx_reginfo(void) printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", in_be32(&lbc->br7), in_be32(&lbc->or7));
}
+#ifdef CONFIG_TSEC_ENET +/* Default initializations for TSEC controllers. To override,
- create a board-specific function called:
int board_eth_init(bd_t *bis)- */
+extern int tsec_initialize(bd_t * bis, int index, char *devname);
+int cpu_eth_init(bd_t *bis) +{ +#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_TSEC3)
tsec_initialize(bis, 2, CONFIG_TSEC3_NAME);+#endif +#if defined(CONFIG_TSEC4)
tsec_initialize(bis, 3, CONFIG_TSEC4_NAME);+#endif
return 0;+} +#endif
diff --git a/net/eth.c b/net/eth.c index c4f24c6..f12b9ed 100644 --- a/net/eth.c +++ b/net/eth.c @@ -28,6 +28,12 @@
#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 @@ -165,6 +171,10 @@ 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 +206,6 @@ 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
1.5.4.3