Subject: [PATCH] net: fsl-mc: fixup DPC: add /board/ports node if missing

The DPC fixup for MAC address and enet_if is not made if /board/ports node is missing in DPC file. Add /board/ports or /ports nodes if them are missing.

Signed-off-by: Razvan Ionut Cirjan razvanionut.cirjan@nxp.com

Reviewed-by: Ioana Ciornei Ioana.ciornei@nxp.com

---

drivers/net/fsl-mc/mc.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index 07bbcc9b2311..a9bccdd1b04e 100644 --- a/drivers/net/fsl-mc/mc.c +++ b/drivers/net/fsl-mc/mc.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0+ /*

• Copyright 2014 Freescale Semiconductor, Inc.

• • Copyright 2017-2018 NXP

• • Copyright 2017-2018, 2020 NXP
  */

#include <common.h> #include <command.h> @@ -439,8 +439,19 @@ static int mc_fixup_dpc(u64 dpc_addr)

/* fixup MAC addresses for dpmac ports */ nodeoffset = fdt_path_offset(blob, "/board_info/ports");

• if (nodeoffset < 0)

• goto out;
  

• if (nodeoffset < 0) {

• err = fdt_increase_size(blob, 512);
  

• if (err) {
  

• 	printf("fdt_increase_size: err=%s\n",
  

• 	       fdt_strerror(err));
  

• 	goto out;
  

• }
  

• nodeoffset = fdt_path_offset(blob, "/board_info");
  

• if (nodeoffset < 0)
  

• 	nodeoffset = fdt_add_subnode(blob, 0, "board_info");
  

• nodeoffset = fdt_add_subnode(blob, nodeoffset, "ports");
  

• }

  err = mc_fixup_mac_addrs(blob, MC_FIXUP_DPC);

-- 1.9.1