On Tue, Feb 23, 2016 at 5:13 AM, Shannon Zhao <zhaoshengl...@huawei.com> wrote: > > > On 2016/2/9 13:04, Rob Herring wrote: >> On Thu, Feb 4, 2016 at 9:05 PM, Shannon Zhao <zhaoshengl...@huawei.com> >> wrote: >>> From: Shannon Zhao <shannon.z...@linaro.org> >>> >>> Sometimes it needs to check if there is a node in FDT by full path. >> >> I'm confused. Are you searching by full path or... >> >>> Introduce this helper to get the specified name subnode if it exists. >> >> name of sub node? >> > get the offset of sub node by specified name. > >> Either way, fdt_subnode_offset or fdt_path_offset doesn't work? >> > Ah，right，both of them should work. Does it need to add a wrapper in > drivers/of/fdt.c for them or directly use them with the parameter > initial_boot_params?
Add a wrapper in fdt.c. Rob _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
