leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fdt: Deprecate "usbethaddr" usage in fdt_fixup_ethernet()

Browse Source 
In fdt_fixup_ethernet() only "usbethaddr" is handled to fix up the
first usb ethernet port MAC address. Other additional usb ethernet
ports are ignored as there is no logic to handle "usbeth%daddr".

It is suggested we should use "ethaddr" for all ethernet devices.
Hence deprecate "usbethaddr" usage in fdt_fixup_ethernet().

This actually reverts commit b1f49ab8c7
"ARM: fdt support: Add usbethaddr as an acceptable MAC".

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
On OMAP4 Panda (+ v4.3 kernel)
Tested-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Bin Meng 2015-11-03 04:24:40 -08:00 committed by Joe Hershberger
parent 4832e17787
commit 52d825cc7b
1 changed files with 1 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
common/fdt_support.c
View File

@ -491,18 +491,8 @@ void fdt_fixup_ethernet(void *fdt)
if (node < 0)
return;
if (!getenv("ethaddr")) {
if (getenv("usbethaddr")) {
strcpy(mac, "usbethaddr");
} else {
debug("No ethernet MAC Address defined\n");
return;
}
} else {
strcpy(mac, "ethaddr");
}
i = 0;
strcpy(mac, "ethaddr");
while ((tmp = getenv(mac)) != NULL) {
sprintf(enet, "ethernet%d", i);
path = fdt_getprop(fdt, node, enet, NULL);