quoted

=A0 =A0 =A0 =A0localbus@fa200100 {
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0compatible =3D "fsl,mpc885-localbus", "fs=

l,pq1-localbus",

quoted

=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 "simple-bus";
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0#address-cells =3D<2>;
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0#size-cells =3D<1>;
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0reg =3D<0xfa200100 0x40>;

=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0ranges =3D<
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A00 0 0xfe000000 0x01000000=

 =A0 =A0// I'm not sure about

quoted

this?
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0>;
=A0 =A0 =A0 =A0};

Change 0xfe000000 to wherever u-boot maps your flash, and 0x01000000 to
whatever the size of the flash localbus mapping is.

Or more generally update this section to hold whatever is connected to th=

e

localbus on your board. =A0The first cell is the chipselect.

The chipselect? Isn't it just the child-bus-addr? BTW, do we have to
define the #address-cells to 2? 1 is not enough?

SDRAM uses CS0/6, each 64MB. BDI2000 configuration is as follows.
; init memory controller
WM32    0xFA200104      0xfe000ff6      ;;OR0: Flash 32MB
WM32    0xFA200100      0xfc000001      ;;BR0: Flash at 0xFC000000,
32bit, R/W, no parity, use GPCM
WM32    0xFA20010C      0xfc000e00      ;;OR1: SDRAM 64MB, all accesses
WM32    0xFA200108      0x00000081      ;;BR1: SDRAM at 0x00000000,
32bit, R/W, no parity, use UPMA
WM32    0xFA200134      0xfc000e00      ;;OR6: SDRAM 64MB, all accesses
WM32    0xFA200130      0x04000081      ;;BR6: SDRAM at 0x04000000, 32bit, =
R/W,
no parity, use UPMA

When defining memory's reg property, can a single pair <0 0x08000000>
be enough? Or must it be <0 0x04000000 0x04000000 0x04000000>?

Thanks,
-Shawn.