##
## CPU initialization
##
-initinclude "EARLY_INIT" cpu/ppc/mpc74xx/mpc74xx.inc
+uses _RAMBASE
+uses USE_DCACHE_RAM
+uses DCACHE_RAM_BASE
+uses DCACHE_RAM_SIZE
+##
+## Use cache ram for initial setup
+##
+default USE_DCACHE_RAM=1
+## Set dcache ram above linuxbios image
+default DCACHE_RAM_BASE=_RAMBASE+0x100000
+## Dcache size is 16Kb
+default DCACHE_RAM_SIZE=16384
+
+initinclude "FAMILY_INIT" cpu/ppc/mpc74xx/mpc74xx.inc
object clock.o
+initobject clock.o
mtsr 15, r0
isync
- /*
- * Initialize northbridge. This has to happen early because it
- * resets memory. Memory is on at this point, albeit with
- * pessimistic settings. We reconfigure later using I2C.
- */
- bl bsp_init_northbridge
-
/*
* Set up DBATs
*
ori r2, r2, HID0_ICE | HID0_ICFI
isync
mtspr HID0, r2
-
- /*
- * Must branch to start_payload once CPU initialization is completed
- */
- b start_payload