[U-Boot-Users] ethernet on FCC

[jie han <jiehanca@yahoo.com.cn>]

Hi,
My mpc8270 board use three ehternet ports at FCC1,FCC2,FCC3.it is 
work well at FCC1.When I use port FCC2, I found out the 
  u-boot is not receiving packets (It's sending correct packet when i
  use ethereal for sniffing). When trying "ping", it generated an ARP
  packet first, the other host replied with , but the board never seems
  to receive it(set printf at function fec_recv()  /cpu/mpc8260/ether_fcc.c ).all three ethernet fcc ports initiailze is same.Do I miss something?thank you for your suggestion,my config file config FCC port parameter as follow:

#undef    CONFIG_ETHER_ON_SCC        /* define if ether on SCC   */
#define CONFIG_ETHER_ON_FCC        /* define if ether on FCC   */
#undef    CONFIG_ETHER_NONE          /* define if ether on something else */
#define    CONFIG_NET_MULTI
#define CONFIG_ETHER_ON_FCC1
#define CONFIG_ETHER_ON_FCC2
#define CONFIG_ETHER_ON_FCC3

#define CFG_CMXFCR_VALUE1    (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12)
#define CFG_CMXFCR_MASK1    (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)

#define CFG_CMXFCR_VALUE3    (CMXFCR_RF3CS_CLK13 | CMXFCR_TF3CS_CLK14)
#define CFG_CMXFCR_MASK3    (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK)

#define CFG_CMXFCR_VALUE2    (CMXFCR_RF2CS_CLK15 | CMXFCR_TF2CS_CLK16)
#define CFG_CMXFCR_MASK2    (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)

#define CFG_RX_ETH_BUFFER       128     
#define CONFIG_IPADDR           192.168.10.17
#define CONFIG_SERVERIP         192.168.10.101
#define CONFIG_HOSTNAME         OceanSCC
#define CONFIG_LOADADDR         1000    /* default location for tftp and bootm */
#define CONFIG_BOOTFILE              u-boot.bin

#define CONFIG_ETHADDR          00:13:09:11:22:33
#define CONFIG_HAS_ETH1
#define CONFIG_ETH1ADDR                    00:13:09:04:05:36
#define CONFIG_HAS_ETH2
#define CONFIG_ETH2ADDR                    00:13:09:07:08:39

#define    CONFIG_EXTRA_ENV_SETTINGS    "ethprime=FCC1 ETHERNET"

#define CFG_CPMFCR_RAMTYPE    0        /* BDs and buffers on 60x bus */
#define CFG_FCC_PSMR        (FCC_PSMR_FDE | FCC_PSMR_LPB)  /* Full duplex */

#define CONFIG_MII            /* MII PHY management        */
#define CONFIG_BITBANGMII        /* bit-bang MII PHY management    */

Sincerely,

Jie


 
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