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| author | Kristian Evensen <kristian.evensen@gmail.com> | 2019-10-20 11:33:13 +0200 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2019-10-21 12:28:03 +0200 |
| commit | 6f6c00cfc95f603a533ff142cc0e1d34a4ab0588 (patch) | |
| tree | 39173e7fe076ba1e988965433586bee88ff50914 /target/linux/ipq40xx/image | |
| parent | ee41b602a2a2ced06c26e6edc160b2a5e9619f0d (diff) | |
| download | upstream-6f6c00cfc95f603a533ff142cc0e1d34a4ab0588.tar.gz upstream-6f6c00cfc95f603a533ff142cc0e1d34a4ab0588.tar.bz2 upstream-6f6c00cfc95f603a533ff142cc0e1d34a4ab0588.zip | |
ipq40xx: Add support for Unielec U4019
This commit adds support for the 32MB storage/512MB RAM version of the U4019
IPQ4019-based board from Unielec. The board has the following specifications:
* Qualcomm IPQ4019 (running at 717MHz)
* 512MB DDR3 RAM (optional 256MB/1GB)
* 32MB SPI NOR (optional 8/16MB or NAND)
* Five gigabit ports (Qualcomm QCA8075)
* 1x 2.4 GHz wifi (QCA4019 hw1.0)
* 1x 5 Ghz wifi (QCA4019 hw1.0)
* 1x mini-PCIe slot (only USB-pins connected)
* 1x SIM slot (mini-SIM)
* 1x USB2.0 port
* 1x button
* 1x controllable LED
* 1x micro SD-card reader
Working:
* Ethernet
* Wifi
* USB-port
* mini-PCIe slot + SIM slot
* Button
* Sysupgrade
Not working:
* SD card slot (no upstream support)
Installation instructions:
In order to install OpenWRT on the U4019, you need to go via the
initramfs-image. The installation steps are as follows:
* Connect to board via serial (header exposed and clearly marked).
* Interrupt bootloader by pressing a button.
* Copy the initramfs-image to your tftp folder, call the file C0A80079.img.
* Give the network interface connected to the U4019 the address
192.168.0.156/24.
* Start your tftp-server and run tftpboot on the board.
* Run bootm when the file has been transferred, to boot OpenWRT.
* Once OpenWRT has booted, copy the sysupgrade-image to the device and run
sysupgrade to install OpenWRT on the U4019.
Notes:
- Since IPQ4019 has been moved to 4.19, I have not added support for kernel
4.14.
- There is a bug with hardware encryption on IPQ4019, causing poor performance
with TCP and ipsec (see for example FS#2355). In order to improve performance,
I have disabled hardware encryption in the DTS. We can enable hw. enc. once/if
bug is fixed.
- In order for Ethernet to work, the phy has to be reset by setting gpio 47
low/high. Adding support for phy reset via gpio required patching the
mdio-driver, and the code added comes from the vendor driver. I do not know if
patching the driver is an acceptable approach or not.
v1->v2:
* Do not use wildcard as identifier in the board.d-scripts (thanks
Adrian Schmutzler).
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
Diffstat (limited to 'target/linux/ipq40xx/image')
| -rw-r--r-- | target/linux/ipq40xx/image/Makefile | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/image/Makefile b/target/linux/ipq40xx/image/Makefile index 4572ab461d..8907eb756b 100644 --- a/target/linux/ipq40xx/image/Makefile +++ b/target/linux/ipq40xx/image/Makefile @@ -404,6 +404,19 @@ define Device/qxwlan_e2600ac-c2 endef TARGET_DEVICES += qxwlan_e2600ac-c2 +define Device/unielec_u4019-32m + $(call Device/FitImage) + DEVICE_VENDOR := Unielec + DEVICE_MODEL := U4019 (32M) + BOARD_NAME := u4019-32m + DEVICE_DTS := qcom-ipq4019-unielec-u4019-32m + KERNEL_SIZE := 4096k + IMAGE_SIZE := 31232k + IMAGES := sysupgrade.bin + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata +endef +TARGET_DEVICES += unielec_u4019-32m + define Device/zyxel_nbg6617 $(call Device/FitImageLzma) DEVICE_VENDOR := ZyXEL |