imx: Generalize disable_cpu_nodes
disable_cpu_nodes could be reused by i.MX9, so move disable_cpu_nodes
out from mach-imx/imx8m/soc.c to mach-imx/fdt.c and update
disable_cpu_nodes to make it easy to support different socs.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h
index 31ae179..d93e095 100644
--- a/arch/arm/include/asm/mach-imx/sys_proto.h
+++ b/arch/arm/include/asm/mach-imx/sys_proto.h
@@ -275,4 +275,6 @@
enum boot_device get_boot_device(void);
+int disable_cpu_nodes(void *blob, const char * const *nodes_path,
+ u32 num_disabled_cores, u32 max_cores);
#endif