On Tue, 14 Jun 2011, Tony Lindgren wrote: > * Nicolas Pitre <[email protected]> [110614 00:04]: > > + > > + for_each_tag(atag, atag_list) { > > + if (atag->hdr.tag == ATAG_CMDLINE) { > > + setprop_string(dt, "/chosen", "bootargs", > > + atag->u.cmdline.cmdline); > > + } else if (atag->hdr.tag == ATAG_MEM) { > > + uint32_t mem_reg_property[2]; > > + mem_reg_property[0] = cpu_to_fdt32(atag->u.mem.start); > > + mem_reg_property[1] = cpu_to_fdt32(atag->u.mem.size); > > + setprop(dt, "/memory", "reg", mem_reg_property, > > + sizeof(mem_reg_property)); > > + } else if (atag->hdr.tag == ATAG_INITRD2) { > > + uint32_t initrd_start, initrd_size; > > + initrd_start = atag->u.initrd.start; > > + initrd_size = atag->u.initrd.size; > > + setprop_cell(dt, "/chosen", "linux,initrd-start", > > + initrd_start); > > + setprop_cell(dt, "/chosen", "linux,initrd-end", > > + initrd_start + initrd_size); > > + } > > + } > > I think Russell posted a complete list of the ATAGs to translate > somewhere, but at least ATAG_REVISION is missing here. That's being > used quite a bit as system_rev to set things dynamically.
No problem. This is a work in progress. We still can test the concept and fine tune the actual set of ATAGs being translated. Nicolas _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
