Hi,
I am using Denx u-boot 1.1.3 for MPC 870 board. I ported it for our board with mpc870 processor and I got the u-boot (->) prompt.
UART interface is working finr but Ethernet interface (motfec) is not up yet.
When I try from the u-boot prompt, I am getting following message. ------------------------------------------------------ TX timeout TX timeout ping failed; host 10.10.10.4 is not alive ------------------------------------------------------
Following board specific parameters are defined in the /include/configs/tc870.h file ------------------------------------------------------------------------------------------------------------ #define CONFIG_NET_MULTI 1 /* the only way to get the FEC in */ #define FEC_ENET 1 /* eth.c needs it that way... */ #define CONFIG_FEC_ENET 1 #undef CFG_DISCOVER_PHY #define CONFIG_MII 1 #define CONFIG_RMII 1 /* use RMII interface */
#define CONFIG_BAUDRATE 9600 /* console baudrate = 115kbps */ #define CONFIG_ETHADDR OO:11:22:33:44:55 /* board MAC addr */ #define CONFIG_IPADDR 10:10:10:2 /* board IP addr */
/*set allowable console baud rates*/ #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } #define CONFIG_OVERWRITE_ETHADDR_ONCE 1
#define CONFIG_XIN 10000000 /*#define CONFIG_XIN 50000000*/
/*#define MPC8XX_HZ 66666666*/ #define MPC8XX_HZ 50000000
#define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ
/*#define CONFIG_8xx_CPUCLK_DEFAULT 50000000*/
#if 0 #define CONFIG_8xx_OSCLK 50000000 /* 50 MHz - PLL input clock */ #define CFG_8xx_CPUCLK_MIN 15000000 /* 50 MHz - CPU minimum clock */ #define CFG_8xx_CPUCLK_MAX 75000000 /* 75 MHz - CPU maximum clock */ #endif
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Any suggestion what is going wrong here If any thing is missing please let me know
Thanks Vijay
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