openwrtv4/target/linux/ipq40xx/patches-4.14/997-device_tree_cmdline.patch

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ipq40xx: add support for ZyXEL WRE6606 Specifications: SOC: Qualcomm IPQ4018 (DAKOTA) ARM Quad-Core RAM: 128 MB Nanya NT5CC64M16GP-DI FLASH: 16 MiB Macronix MX25L12845EMI-12G ETH: Qualcomm QCA8072 WLAN1: Qualcomm Atheros QCA4018 2.4GHz 802.11b/g/n 2x2 WLAN2: Qualcomm Atheros QCA4018 5GHz 802.11n/ac W2 2x2 INPUT: WPS, Mode-toggle-switch LED: Power, WLAN 2.4GHz, WLAN 5GHz, LAN, WPS (LAN not controllable by software) (WLAN each green / red) SERIAL: Header next to eth-phy. VCC, TX, GND, RX (Square hole is VCC) The Serial setting is 115200-8-N-1. Tested and working: - Ethernet (Correct MAC-address) - 2.4 GHz WiFi (Correct MAC-address) - 5 GHz WiFi (Correct MAC-address) - Factory installation from tftp - OpenWRT sysupgrade - LEDs - WPS Button Not Working: - Mode-toggle-switch Install via TFTP: Connect to the devices serial. Hit Enter-Key in bootloader to stop autobooting. Command `tftpboot` will pull an initramfs image named `C0A86302.img` from a tftp server at `192.168.99.08/24`. After successfull transfer, boot the image with `bootm`. To persistently write the firmware, flash an openwrt sysupgrade image from inside the initramfs, for example transfer via `scp <sysupgrade> root@192.168.1.1:/tmp` and flash on the device with `sysupgrade -n /tmp/<sysupgrade>`. append-cmdline patch taken from chunkeeys work on the NBG6617. Signed-off-by: Magnus Frühling <skorpy@frankfurt.ccc.de> Co-authored-by: David Bauer <mail@david-bauer.net> Co-authored-by: Christian Lamparter <chunkeey@googlemail.com>
2018-06-11 21:10:43 +00:00
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -1130,6 +1130,9 @@ int __init early_init_dt_scan_chosen(uns
ipq40xx: add support for ZyXEL WRE6606 Specifications: SOC: Qualcomm IPQ4018 (DAKOTA) ARM Quad-Core RAM: 128 MB Nanya NT5CC64M16GP-DI FLASH: 16 MiB Macronix MX25L12845EMI-12G ETH: Qualcomm QCA8072 WLAN1: Qualcomm Atheros QCA4018 2.4GHz 802.11b/g/n 2x2 WLAN2: Qualcomm Atheros QCA4018 5GHz 802.11n/ac W2 2x2 INPUT: WPS, Mode-toggle-switch LED: Power, WLAN 2.4GHz, WLAN 5GHz, LAN, WPS (LAN not controllable by software) (WLAN each green / red) SERIAL: Header next to eth-phy. VCC, TX, GND, RX (Square hole is VCC) The Serial setting is 115200-8-N-1. Tested and working: - Ethernet (Correct MAC-address) - 2.4 GHz WiFi (Correct MAC-address) - 5 GHz WiFi (Correct MAC-address) - Factory installation from tftp - OpenWRT sysupgrade - LEDs - WPS Button Not Working: - Mode-toggle-switch Install via TFTP: Connect to the devices serial. Hit Enter-Key in bootloader to stop autobooting. Command `tftpboot` will pull an initramfs image named `C0A86302.img` from a tftp server at `192.168.99.08/24`. After successfull transfer, boot the image with `bootm`. To persistently write the firmware, flash an openwrt sysupgrade image from inside the initramfs, for example transfer via `scp <sysupgrade> root@192.168.1.1:/tmp` and flash on the device with `sysupgrade -n /tmp/<sysupgrade>`. append-cmdline patch taken from chunkeeys work on the NBG6617. Signed-off-by: Magnus Frühling <skorpy@frankfurt.ccc.de> Co-authored-by: David Bauer <mail@david-bauer.net> Co-authored-by: Christian Lamparter <chunkeey@googlemail.com>
2018-06-11 21:10:43 +00:00
p = of_get_flat_dt_prop(node, "bootargs", &l);
if (p != NULL && l > 0)
strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE));
+ p = of_get_flat_dt_prop(node, "bootargs-append", &l);
+ if (p != NULL && l > 0)
+ strlcat(data, p, min_t(int, strlen(data) + (int)l, COMMAND_LINE_SIZE));
ipq40xx: add support for ZyXEL WRE6606 Specifications: SOC: Qualcomm IPQ4018 (DAKOTA) ARM Quad-Core RAM: 128 MB Nanya NT5CC64M16GP-DI FLASH: 16 MiB Macronix MX25L12845EMI-12G ETH: Qualcomm QCA8072 WLAN1: Qualcomm Atheros QCA4018 2.4GHz 802.11b/g/n 2x2 WLAN2: Qualcomm Atheros QCA4018 5GHz 802.11n/ac W2 2x2 INPUT: WPS, Mode-toggle-switch LED: Power, WLAN 2.4GHz, WLAN 5GHz, LAN, WPS (LAN not controllable by software) (WLAN each green / red) SERIAL: Header next to eth-phy. VCC, TX, GND, RX (Square hole is VCC) The Serial setting is 115200-8-N-1. Tested and working: - Ethernet (Correct MAC-address) - 2.4 GHz WiFi (Correct MAC-address) - 5 GHz WiFi (Correct MAC-address) - Factory installation from tftp - OpenWRT sysupgrade - LEDs - WPS Button Not Working: - Mode-toggle-switch Install via TFTP: Connect to the devices serial. Hit Enter-Key in bootloader to stop autobooting. Command `tftpboot` will pull an initramfs image named `C0A86302.img` from a tftp server at `192.168.99.08/24`. After successfull transfer, boot the image with `bootm`. To persistently write the firmware, flash an openwrt sysupgrade image from inside the initramfs, for example transfer via `scp <sysupgrade> root@192.168.1.1:/tmp` and flash on the device with `sysupgrade -n /tmp/<sysupgrade>`. append-cmdline patch taken from chunkeeys work on the NBG6617. Signed-off-by: Magnus Frühling <skorpy@frankfurt.ccc.de> Co-authored-by: David Bauer <mail@david-bauer.net> Co-authored-by: Christian Lamparter <chunkeey@googlemail.com>
2018-06-11 21:10:43 +00:00
/*
* CONFIG_CMDLINE is meant to be a default in case nothing else