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 --- 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);