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authorKristian Evensen <kristian.evensen@gmail.com>2019-10-20 11:33:13 +0200
committerJohn Crispin <john@phrozen.org>2019-10-21 12:28:03 +0200
commit6f6c00cfc95f603a533ff142cc0e1d34a4ab0588 (patch)
tree39173e7fe076ba1e988965433586bee88ff50914 /target/linux/ipq40xx/base-files
parentee41b602a2a2ced06c26e6edc160b2a5e9619f0d (diff)
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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/base-files')
-rwxr-xr-xtarget/linux/ipq40xx/base-files/etc/board.d/02_network5
-rw-r--r--target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata6
2 files changed, 9 insertions, 2 deletions
diff --git a/target/linux/ipq40xx/base-files/etc/board.d/02_network b/target/linux/ipq40xx/base-files/etc/board.d/02_network
index e5ba7260f3..f036dc842f 100755
--- a/target/linux/ipq40xx/base-files/etc/board.d/02_network
+++ b/target/linux/ipq40xx/base-files/etc/board.d/02_network
@@ -61,6 +61,11 @@ ipq40xx_setup_interfaces()
ucidef_add_switch "switch0" \
"0u@eth0" "3:lan" "4:lan" "0u@eth1" "5:wan"
;;
+ unielec,u4019-32m)
+ ucidef_set_interfaces_lan_wan "eth0" "eth1"
+ ucidef_add_switch "switch0" \
+ "0u@eth0" "1:lan" "2:lan" "3:lan" "4:lan" "0u@eth1" "5:wan"
+ ;;
*)
echo "Unsupported hardware. Network interfaces not initialized"
;;
diff --git a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index bdb12b2921..7a9cf6873e 100644
--- a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -74,7 +74,8 @@ case "$FIRMWARE" in
openmesh,a42 |\
openmesh,a62 |\
qxwlan,e2600ac-c1 |\
- qxwlan,e2600ac-c2)
+ qxwlan,e2600ac-c2 |\
+ unielec,u4019-32m)
caldata_extract "0:ART" 0x1000 0x2f20
;;
engenius,ens620ext)
@@ -135,7 +136,8 @@ case "$FIRMWARE" in
openmesh,a42 |\
openmesh,a62 |\
qxwlan,e2600ac-c1 |\
- qxwlan,e2600ac-c2)
+ qxwlan,e2600ac-c2 |
+ unielec,u4019-32m)
caldata_extract "0:ART" 0x5000 0x2f20
;;
engenius,ens620ext)