* Sebastian Andrzej Siewior | 2011-01-24 09:58:50 [+0530]: >This patch adds minimal support for device tree support on x86. It will >be passed to the kernel via setup_data which requires atleast boot >protocol 2.09. >Memory size, restricted memory regions, boot arguments are gathered the >traditional way so things like cmd_line are just here to let the code >compile. >The current plan is use the device tree as an extension and to gather >informations from it which can not be enumerated and have to be >hardcoded otherwise. This includes things like >- which devices are on this I2C/ SPI bus? >- how are the interrupts wired to IO APIC? >- where could my hpet be? >
Andres, this patch moves some of the OF defines you added for OLPC from irq.c to prom.c which requires CONFIG_X86_OF to be enabled. A later patch changes irq_create_of_mapping() from returning intspec[0] to actually doing something. Could you please check how of OLPC gets broken and what we could do about it? :) Sebastian _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
