[U-Boot-Users] FEC in mcf52x2

[Zachary Landau <kapheine@gmail.com>]

On Apr 4, 2005 7:06 PM, wroberts1 at cox.net <wroberts1@cox.net> wrote:
> I was trying to do an tftp transfer from u-boot-1.1.2 on an
> mcf5282.  The fec driver in there does not seem to be
> functioning.   Is this driver functional on the mcf5272c3?

The FEC structure in immap_5282.h is wrong.  Try this:

typedef struct fec {
    uint    res1;
    uint    fec_ievent;
    uint    fec_imask;
    uint    res2;
    uint    fec_r_des_active;
    uint    fec_x_des_active;
    uint    res3[3];
    uint    fec_ecntrl;
    uint    res4[6];
    uint    fec_mii_data;
    uint    fec_mii_speed;

    uint    res5[7];
    uint    fec_mibc;
    uint    res6[7];
    uint    fec_r_cntrl;
    uint    res7[15];
    uint    fec_x_cntrl;
    uint    res8[7];
    uint    fec_addr_low;   uint    fec_addr_high;
    uint    fec_opd;
    uint    res9[10];
    uint    fec_ihash_table_high;
    uint    fec_ihash_table_low;

    uint    fec_ghash_table_high;
    uint    fec_ghash_table_low;
    uint    res10[7];
    uint    fec_tfwr;
    uint    res11;
    uint    fec_r_bound;
    uint    fec_r_fstart;
    uint    res12[11];
    uint    fec_r_des_start;
    uint    fec_x_des_start;
    uint    fec_r_buff_size;
} fec_t;



-- 
Zachary P. Landau <kapheine@gmail.com>