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 b1f49ab8c7bad60426b30c134ae065ef77d2dfc1
"ARM: fdt support: Add usbethaddr as an acceptable MAC".
Signed-off-by: Bin Meng <bmeng...@gmail.com>
Acked-by: Joe Hershberger <joe.hershber...@ni.com>
Reviewed-by: Tom Rini <tr...@konsulko.com>
On OMAP4 Panda (+ v4.3 kernel)
Tested-by: Tom Rini <tr...@konsulko.com>
---
Changes in v3:
- Update commit message to include full commit id and subject.
Changes in v2:
- New patch to deprecate "usbethaddr" usage in fdt_fixup_ethernet()
common/fdt_support.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/common/fdt_support.c b/common/fdt_support.c
index a7ff2df..ec72b86 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -490,18 +490,8 @@ 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);
--
1.8.2.1
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