[U-Boot] [PATCH] board/p2020rdb: fix the FDT_ERR_NOTFOUND issue

[ying.zhang at freescale.com]

From: Ying Zhang <b40530 at freescale.com>

Because the function ft_board_setup() delete the USB2 device node, it
leads to can't find the device node and hung up.

In fact only P1020RDB needs to delete the USB2 node, this patch fixes
this issue.

Signed-off-by: Ying Zhang <b40530 at freescale.com>
---
 board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
index 3f47cfb..0c60fc3 100644
--- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
+++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
@@ -428,8 +428,10 @@ int ft_board_setup(void *blob, bd_t *bd)
 {
 	phys_addr_t base;
 	phys_size_t size;
+#if defined(CONFIG_P1020RDB_PD) || defined(CONFIG_P1020RDB_PC)
 	const char *soc_usb_compat = "fsl-usb2-dr";
 	int err, usb1_off, usb2_off;
+#endif
 
 	ft_cpu_setup(blob, bd);
 
@@ -473,6 +475,7 @@ int ft_board_setup(void *blob, bd_t *bd)
 	}
 #endif
 
+#if defined(CONFIG_P1020RDB_PD) || defined(CONFIG_P1020RDB_PC)
 /* Delete USB2 node as it is muxed with eLBC */
 	usb1_off = fdt_node_offset_by_compatible(blob, -1,
 		soc_usb_compat);
@@ -494,6 +497,7 @@ int ft_board_setup(void *blob, bd_t *bd)
 		return err;
 	}
 
+#endif
 	return 0;
 }
 #endif
-- 
1.8.4.1