powerpc: ppc4xx: canyonlands: Move to generic board

Switch to generic board so that this board will not be broken/removed.

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/powerpc/cpu/ppc4xx/cpu_init.c

@@ -450,10 +450,12 @@ cpu_init_f (void)
 	      PLB4Ax_ACR_RDP_4DEEP);
 #endif /* CONFIG_440SP/SPE || CONFIG_460EX/GT || CONFIG_405EX */
 
+#ifndef CONFIG_SYS_GENERIC_BOARD
 	gd = (gd_t *)(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
 
 	/* Clear initial global data */
 	memset((void *)gd, 0, sizeof(gd_t));
+#endif
 }
 
 /*

include/configs/canyonlands.h

@@ -13,6 +13,8 @@
 
 #include <linux/kconfig.h>
 
+#define CONFIG_SYS_GENERIC_BOARD
+
 /*-----------------------------------------------------------------------
  * High Level Configuration Options
  *----------------------------------------------------------------------*/