age sizes defined
in Book E, the e500
supports only the following:
0001 4 Kbyte
0010 16 Kbyte
0011 64 Kbyte
0100 256 Kbyte
0101 1 Mbyte
0110 4 Mbyte
0111 16 Mbyte
1000 64 Mbyte
1001 256 Mbyte"
See my patch for this in "PATCH: bugfix for reading maximum T
The MAXSIZE field in the TLB1CFG register is 4 bits, not 8 bits.
This made setup_ddr_tlbs() try to set up a TLB larger than the e500 maximum
(256 MB)
which made u-boot hang in board_init_f() when trying to create a new stack
in RAM.
I have an mpc8540 with one 1GB dimm.
Signed-off-by: Fredrik
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