void __init early_setup(unsigned long dt_ptr)
{
+ /* -------- printk is _NOT_ safe to use here ! ------- */
+
/* Fill in any unititialised pacas */
initialise_pacas();
/* Assume we're on cpu 0 for now. Don't write to the paca yet! */
setup_paca(0);
- /* Enable early debugging if any specified (see udbg.h) */
- udbg_early_init();
-
/* Initialize lockdep early or else spinlocks will blow */
lockdep_init();
+ /* -------- printk is now safe to use ------- */
+
+ /* Enable early debugging if any specified (see udbg.h) */
+ udbg_early_init();
+
DBG(" -> early_setup(), dt_ptr: 0x%lx\n", dt_ptr);
/*
&__start___ftr_fixup, &__stop___ftr_fixup);
do_feature_fixups(powerpc_firmware_features,
&__start___fw_ftr_fixup, &__stop___fw_ftr_fixup);
+ do_lwsync_fixups(cur_cpu_spec->cpu_features,
+ &__start___lwsync_fixup, &__stop___lwsync_fixup);
/*
* Unflatten the device-tree passed by prom_init or kexec
paca[i].data_offset = ptr - __per_cpu_start;
memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
}
-
- /* Now that per_cpu is setup, initialize cpu_sibling_map */
- smp_setup_cpu_sibling_map();
}
#endif