diff options
| author | Razvan Ionut Cirjan | 2020-04-28 16:09:59 +0300 |
|---|---|---|
| committer | Priyanka Jain | 2020-05-19 09:22:08 +0530 |
| commit | d5b0af047a942b21ea86476e3931df28445b1ca4 (patch) | |
| tree | 99e5c0143d9fe0e898af24c2cc3591e8b65a87a9 /drivers | |
| parent | 62d3a58dcef90aeb2e2aae7349ecf6d7bce8d54a (diff) | |
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>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/fsl-mc/mc.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index 9c4ba7dbda6..36218420165 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> @@ -478,8 +478,19 @@ 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); |