On 05/21/2016 01:08 AM, Marek Vasut wrote:
On 05/20/2016 06:43 PM, Wills Wang wrote:

On 05/20/2016 07:59 PM, Marek Vasut wrote:
On 05/20/2016 06:18 AM, Wills Wang wrote:
On 05/08/2016 11:22 PM, Marek Vasut wrote:
On 05/08/2016 02:58 PM, Daniel Schwierzeck wrote:

Hi!

Am 05.05.2016 um 21:34 schrieb Marek Vasut:
Add ethernet driver for the AR933x and AR934x Atheros MIPS machines.
The driver could be easily extended to other WiSoCs.
How to make this patch work on ar933x board?
I apply this patch on the top of mips/next branch and enable this option
in menuconfig,
but i can't see any boot information for Ethernet.
The Kconfig conversion is not complete. See the tplink_wdr4300_defconfig
for the necessary options, it should be at least these:

CONFIG_CMD_NET=y
CONFIG_CMD_NFS=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_PING=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_DM_ETH=y
CONFIG_AG7XXX=y

I add these options and boot up as the following, but my ar933x board
don't work,
the link indicator led on router is off when plug in the cable and
execute "dhcp" command.

Hrm, I have no idea, sorry, you'd have to dive in. It works on the board
I have. The ar933x is such a junk chip that I kinda gave up on it. I
also tested this on ar934x (my primary test platform) and it works.

I boot openwrt from u-boot on my ar933x board, and the ethernet driver
can't find chip build-in PHY, but it work well if boot from original manufacturer's
u-boot 1.14.

[    1.854519] libphy: ag71xx_mdio: probed
[    2.646539] ag71xx-mdio.1: unknown phy id 'ffff:ffff'
[    3.235778] ag71xx ag71xx.0: no PHY found with phy_mask=00000010

Do you test this situation on your ar934x platform?

--
Best Regards
Wills

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