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FS#3515 - pcduino3 ethernet can't work #8529

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openwrt-bot opened this issue Dec 15, 2020 · 2 comments
Closed

FS#3515 - pcduino3 ethernet can't work #8529

openwrt-bot opened this issue Dec 15, 2020 · 2 comments
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flyspray kernel pull request/issue with Linux kernel related changes release/19.07 pull request/issue targeted (also) for OpenWrt 19.07 release target/sunxi pull request/issue for sunxi target

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@openwrt-bot
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letli:

Supply the following if possible:

  • Device problem occurs on pcduino3 nano
  • Software versions of OpenWrt/LEDE release, packages, etc. openwrt-19.07.5-sunxi-cortexa7-sun7i-a20-pcduino3-squashfs-sdcard.img
  • Steps to reproduce dd to tf card, insert and boot

boot message
[ 3.489541] sun7i-dwmac 1c50000.ethernet: Failed to reset the dma
[ 3.495647] sun7i-dwmac 1c50000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed
[ 3.504445] sun7i-dwmac 1c50000.ethernet eth0: stmmac_open: Hw setup failed

@openwrt-bot
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letli:

after days research, i found the offical pcduino3 image is NOT adapted to pcduino3 nano. the network device of nano is Realtek RTL8211E which is not supported by the image.

so you can't use this image if you are using a nano version of pcduino3 http://downloads.openwrt.org/releases/19.07.5/targets/sunxi/cortexa7/openwrt-19.07.5-sunxi-cortexa7-sun7i-a20-pcduino3-squashfs-sdcard.img.gz

however, pcduino3 nano are supported by upstream very good, i have successfully brought it up with some changes. It's easy to build a pcduino3 nano specific image, i will paste the patch here later.

@aparcar aparcar added release/19.07 pull request/issue targeted (also) for OpenWrt 19.07 release kernel pull request/issue with Linux kernel related changes labels Feb 22, 2022
@ynezz ynezz added the target/sunxi pull request/issue for sunxi target label Mar 7, 2022
@ynezz
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ynezz commented Mar 8, 2022

Too old, ask for reopen if you're able to reproduce on 21.02 or latest development snapshot.

@ynezz ynezz closed this as completed Mar 8, 2022
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Labels
flyspray kernel pull request/issue with Linux kernel related changes release/19.07 pull request/issue targeted (also) for OpenWrt 19.07 release target/sunxi pull request/issue for sunxi target
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