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* Revert "ipq806x: fix EA8500 switch control"Petr Štetiar2019-11-061-16/+4
| | | | | | | | | | | | | | | There is a problem with the EA8500, the switch will not work after soft reboot, the only way to get it working again is to power cycle it manually. There are probably several issues in the play, it's quite hard to fix it without having access to the actual device, so I don't see any other option now, then revert the offending commit. Ref: PR#2047 Fixes: FS#2168 ("Switch no longer work after restart on Linksys EA8500") Reported-by: Adam <424778940z@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz>
* ipq806x: WPQ864: fix partition unit-addressChristian Lamparter2019-10-181-1/+1
| | | | | | | This patch fixes what seems to be a simple copy & paste error with the unit-address of the BOOTCONFIG partition. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ipq806x: provide label MAC addressAdrian Schmutzler2019-09-192-0/+2
| | | | | | | This patch adds the label MAC address for several devices in ipq806x. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ipq806x: Enlarge R7500v2 flash - use netgear partitionWang Xin-yu (王昕宇)2019-03-181-7/+1
| | | | | | | | | | | | | | This patch increases available space from 20MB to 86MB. Netgrear OEM firmware contains a 'netgear' partition followed 'ubi', which can be used in openwrt for larger ubi space. (similar to Netgear R7800). original author (notmyrealhandle) tested this on R7500v2 and point that OEM firmware can auto rebuild this partition (if used by openwrt). Author: notmyrealhandle<22336358+notmyrealhandle@users.noreply.github.com> Signed-off-by: Wang Xin-yu (王昕宇) <comicfans44@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [minor touch-ups]
* ipq8064: Enabling sata port ipq8064 based devicesRoman Glova2019-02-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | (original text here: https://patchwork.kernel.org/patch/8686761/) On some SOCs PORTS_IMPL register value is never programmed by the BIOS and left at zero value. Which means that no sata ports are avaiable for software. AHCI driver used to cope up with this by fabricating the port_map if the PORTS_IMPL register is read zero, but recent patch broke this workaround as zero value was valid for nvme disks. This patch adds ports-implemented dt bindings as workaround for this issue in a way that DT can dictate the port_map incase where the SOCs does not program it already. This patch is equal to commits: 67f8425d0ee1 ("ipq8064: dts: force AP148 SATA port mapping") 2e7a2c91019c ("ARM: dts: qcom: Move common nodes to ipq8064-v.1.0.dtsi") in the upstream linux kernel. Signed-off-by: Roman Glova <roman_glova@epam.com> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [added upstream commits, reorg' commit message]
* ipq806x: dts: Unify naming of gpio-led nodesPetr Štetiar2019-01-2410-10/+10
| | | | | | | | | | | | | | In DTS Checklist[1] we're now demanding proper generic node names, as the name of a node should reflect the function of the device and use generic name for that[2]. Everybody seems to be copy&pasting from DTS files available in the repository today, so let's unify that naming there as well and provide proper examples. 1. https://openwrt.org/submitting-patches#dts_checklist 2. https://github.com/devicetree-org/devicetree-specification/blob/master/source/devicetree-basics.rst#generic-names-recommendation Signed-off-by: Petr Štetiar <ynezz@true.cz> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [split up]
* ipq806x: dts: Unify naming of gpio-keys nodesPetr Štetiar2019-01-2410-10/+10
| | | | | | | | | | | | | | In DTS Checklist[1] we're now demanding proper generic node names, as the name of a node should reflect the function of the device and use generic name for that[2]. Everybody seems to be copy&pasting from DTS files available in the repository today, so let's unify that naming there as well and provide proper examples. 1. https://openwrt.org/submitting-patches#dts_checklist 2. https://github.com/devicetree-org/devicetree-specification/blob/master/source/devicetree-basics.rst#generic-names-recommendation Signed-off-by: Petr Štetiar <ynezz@true.cz> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [split up]
* ipq806x: add support for Buffalo WXR-2533DHPINAGAKI Hiroshi2019-01-012-2/+537
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Buffalo WXR-2533DHP is a 2.4/5 GHz band 11ac router, based on Qualcomm IPQ8064. The U-Boot on WXR-2533DHP employs a complicated dual firmware protection scheme against corruptions of the kernel and rootfs images. See the notes in buffalo.sh for details. specifications: - Qualcomm IPQ8064 (384 - 1,400 MHz, 2C2T) - 512 MB of RAM (DDR3) - 256 MB of Flash (NAND) - 4T4R 2.4/5 GHz Wlan (QCA9980) - 5x 10/100/1000 Mbps Ethernet - 10x LEDs, 8x keys (6x buttons, 2x slide-switches) - 2x USB 3.0 Type-A - 12VDC/4A AC Adapter - UART through-hole on PCB - J3: Vcc, GND, TX, RX from USB port side - 115200n8 Boot instructions for the initramfs image: 1. Prepare the TFTP server with the initramfs image renamed to "wxr2300dhp-initramfs.uImage" and IP address "192.168.11.10". 2. Press the "AOSS" button while powering on the WXR-2533DHP. 3. Wait until the "Wireless" LED flashes before releasing the AOSS button. The WXR-2533DHP will grab the image from TFTP server and will boot it. Flashing instructions: 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>`. Then wait ~120 seconds to let it finish the flashing process. Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [reworded message]
* ipq806x: fix and cleanup dts for NEC WG2600HPINAGAKI Hiroshi2018-12-121-290/+286
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit fixes and cleanups qcom-ipq8064-wg2600hp.dts to improve the support for WG2600HP. - Use dt label in qcom-ipq8064.dtsi: - gmac1 - gmac2 - gsbi4 - gsbi4_serial - gsbi5 - hs_phy_0 - ss_phy_0 - usb3_0 - usb3_1 - pcie0 - pcie1 - qcom_pinmux - Fix wrong pcie reset (perst) gpios - drop reset-gpio and use perst-gpios in qcom-ipq8064.dtsi - Remove unnecessary dt label from device dts - flash - phy0, phy4 - Rename spi-nor node to "flash" from "m25p80" - Fix qca,ar8327-initvals - use oem settings - fix: PAD0_MODE, PAD6_MODE - drop: PAD5_MODE (unnecessary) - Move mtd partitions under partitions (fixed-partitions) node - Specify "firmware" partition format - WG2600HP uses uImage format (denx,uimage) - Change failsafe status LED to power_red Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
* ipq806x: dts: Add support for RGMII RX and TX clock delaysRam Chandra Jangir2018-12-061-0/+3
| | | | | | | This change enables support to select phy4 in RGMII mode and enables RGMII TX/RX clock internal delays. Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org>
* ipq806x: Add support for IPQ8064 AP161 boardRam Chandra Jangir2018-11-261-0/+274
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Specification: - SoC: Qualcomm Atheros IPQ8064 ARM-v7 Dual Core SMP CPU - RAM: 512MB DDR3 System Memory - NOR Flash: 32MB SPI NOR - NAND Flash: 256MB NAND - Ethernet: 5 x 1G via QCA8337N - USB: 2 x USB 3.0 SuperSpeed - PCIe: 3x Mini PCIe 2.0 Slots Three PCIE2.0 connectors can connect two or three radio cards such as the CUS260 for 2.4 GHz WLAN and the CUS239 for 802.11ac WLAN How to flash via u-boot console: tftpboot 0x44000000 openwrt-ipq806x-qcom_ipq8064-ap161-squashfs-nand-factory.bin nand erase 0x1340000 0x4000000 nand write 0x44000000 0x1340000 $filesize setenv bootargs ‘console=ttyMSM0,115200 ubi.mtd=ubi root=/dev/ubiblock0_1’ saveenv bootm Further upgrades via sysupgrade. Tested on IPQ8064 AP161 Board: 1) NAND boot 2) Tested USB and PCIe interfaces 3) WDOG test 4) cpu frequency scaling 5) ethernet, 2G and 5G WiFi 6) ubi sysupgrade Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org>
* treewide: replace 'linux, stdout-path' with 'stdout-path'Christian Lamparter2018-09-2912-12/+12
| | | | | | | | | | | | | | | This follows a similar upstream patch by Rob Herring: |commit 78e5dfea84dc15d69940831b3981b3014d17222e |Author: Rob Herring <robh@kernel.org> |Date: Wed Feb 28 16:44:06 2018 -0600 | powerpc: dts: replace 'linux,stdout-path' with 'stdout-path' | | 'linux,stdout-path' has been deprecated for some time in favor of | 'stdout-path'. Now dtc will warn on occurrences of 'linux,stdout-path'. | Search and replace all the of occurrences with 'stdout-path'. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* treewide: fix some cosmetic glitches in dts filesPaul Wassi2018-08-272-3/+2
| | | | | | | | | | | - fix single spaces hidden by a tab - replace indentation with spaces by tabs - make empty lines empty - drop trailing whitespace - drop unnecessary blank lines Signed-off-by: Mathias Kresin <dev@kresin.me> Signed-off-by: Paul Wassi <p.wassi@gmx.at>
* ipq806x: dts: Remove device_type = "ethernet-phy"Rosen Penev2018-07-1912-26/+0
| | | | | | device_type is deprecated. Upstream doesn't seem to like it either. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* ipq806x: remove "firmware" partition definition from netgear routersHannu Nyman2018-06-274-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the "firmware" partition definition from the DTS of R7800 to fix sysupgrade. Commit 4645a6d3 defined CONFIG_MTD_SPLIT_UIMAGE_FW=y for ipq806x and that causes mtd to misbehave as additional kernel and ubi partitions are detected from inside the "firmware" partition. [ 1.111324] 0x000001480000-0x000001880000 : "kernel" [ 1.121005] 0x000001880000-0x000007900000 : "ubi" [ 1.283912] 0x000007900000-0x000008000000 : "reserve" [ 1.296407] 0x000001480000-0x000007900000 : "firmware" [ 1.468043] no rootfs found after FIT image in "firmware" [ 2.426860] 2 uimage-fw partitions found on MTD device firmware [ 2.426931] 0x000001480000-0x000001880000 : "kernel" [ 2.440420] 0x000001880000-0x000007900000 : "ubi" Both kernel and ubi are already defined in DTS, so this duplication leads into errors in sysupgrade: Writing from <stdin> to kernel ... ubiattach: error!: strtoul: unable to parse the number '6 mtd10' ubiattach: error!: bad MTD device number: "6 mtd10" The partition is defined to same area as kernel+ubi, and is not needed for sysupgrade anymore. Remove it to fix things. Only tested for the R7800 but all of them should behave equal. Fixes: FS#1617 Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi> [squashed commits, add "tested on" note] Signed-off-by: Mathias Kresin <dev@kresin.me>
* ipq806x: add support for NEC Aterm WG2600HPINAGAKI Hiroshi2018-06-191-0/+448
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NEC Aterm WG2600HP is a 2.4/5 GHz band 11ac router, based on Qualcomm IPQ8064. Specification: - IPQ8064 (384 - 1,400 MHz) - 512 MB of RAM - 32 MB of Flash (SPI) - 4T4R 2.4/5 GHz - 5x 10/100/1000 Mbps Ethernet - 12x LEDs, 4x keys - 1x USB 3.0 Type-A - UART header on PCB - RX, TX, NC, GND, Vcc from power connector side - baudrate: 115200 bps Flash instruction using initramfs image: 1. Connect serial cable to UART header 2. Connect power cable and turn on the router 3. When the "Press the [f] key and hit [enter] to enter failsafe mode" message is displayed on the console, press the "f" key and Enter key sequentially to enter the failsafe mode 4. create fw_env.config file with following contents on failsafe mode: /dev/mtd9 0x0 0x10000 0x10000 5. Execute following commands to add and change the environment variables of U-Boot fw_setenv ipaddr "192.168.0.1" fw_setenv serverip "192.168.0.2" fw_setenv autostart "yes" fw_setenv bootcmd "tftpboot 0x44000000 wg2600hp-initramfs.bin; bootipq" 6. Set the IP address of the computer to 192.168.0.2, connect to the LAN port of WG2600HP, and start the TFTP server on the computer 7. Rename OpenWrt initramfs image for WG2600HP to "wg2600hp-initramfs.bin" and place it in the TFTP directory 8. Remove power cable from WG2600HP, reconnect it and restart WG2600HP 9. WG2600HP downloads initramfs image from TFTP server on the computer, loads it and boot with initramfs image 10. On the initramfs image, execute "mtd erase firmware" to erase stock firmware and execute sysupgrade with the sysupgrade image 11. Wait ~180 seconds to complete flashing Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
* ipq806x: D7800 only has a single sata portJohn Crispin2018-06-181-0/+1
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* ipq806x: Enlarge R7800 flash - use netgear partitionHannu Nyman2018-06-071-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Increase the available flash memory size in Netgear R7800 by taking into the use the unused "netgear" partition that is located after the firmware partition. Available flash space for kernel+rootfs+overlay increases by 68 MB from 32 MB to 100 MB. In a typical build, overlay space increases from 15 to 85, increasing the package installation possibilities greatly. Reverting to the OEM firmware is still possible, as the OEM firmware contains logic to initialise the "netgear" partition if its contents do not match expectations. In OEM firmware, "netgear" contains 6 UBI sub-partitions that are defined in /etc/netgear.cfg and initialisation is done by /etc/preinit Tested with Openwrt master r7093-4fdc6ca31b and OEM V1.0.2.52 Reference to forum discussion in Netgear R7800 exploration thread: https://forum.lede-project.org/t/netgear-r7800-exploration-ipq8065-qca9984/285/1118 (messages 1118-1158) Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
* ipq806x: remove spi-nor from r7800 dtsPavel Kubelun2018-05-221-45/+0
| | | | | | | | There's no spi-nor in R7800, so disable unequipped interfaces. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: remove rpm pinctrl from board dtsPavel Kubelun2018-05-228-40/+0
| | | | | | | | | These pins seem to be used by hw exclusively, so claiming it in kernel causes an error in syslog in k4.14+. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: fix EA8500 switch controlPavel Kubelun2018-05-221-4/+18
| | | | | | | | | | | | | | | | | EA8500 has pcie2 slot unequipped. By EA8500 hw design default pcie2 reset gpio (gpio63) is used to reset the switch. That's why enabling pcie2 brings the switch into a working state. So let's just control the gpio63 without enabling the pcie2 slot. We have to remove the pcie2_pins node so the gpio63 is not defined twice. Because pcie2 node has a reference to pcie2_pins we have to remove it as well. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: move mmc specific nodes into v1.0 dtsiPavel Kubelun2018-05-222-75/+75
| | | | | | | | | These nodes are common for all revisions so put it into SoC v1.0 dtsi file. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: fix pcie tx termination offsetPavel Kubelun2018-05-221-0/+12
| | | | | | | | | | | | | | According to GPL tarballs and QSDK related branch tx termination offset for ipq8064 SoC version >= 2.0 should be equal to 0 and not 7. https://github.com/paul-chambers/netgear-r7800/blob/master/git_home/linux.git/sourcecode/arch/arm/mach-msm/board-ipq806x.c#L1682-L1685 Fix this. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: apply updated USB PHY settings to v2.0 SoCPavel Kubelun2018-05-222-11/+17
| | | | | | | | | | | | | | | | | | | USB PHY power settings introduced for ipq8065 SoC with commit 644a0d5 "ipq8065: adjust SS USB PHY power settings" According to that commit msg and in correspondence to GPL tarballs and related QSDK branch those settings are applied to ipq8064 SoCs of version >= 2.0. https://github.com/paul-chambers/netgear-r7800/blob/master/git_home/linux.git/sourcecode/arch/arm/mach-msm/board-ipq806x.c#L2507-L2514 Now as we have clarified that mass market boards are of SoC v2.0 move those USB PHY settings from ipq8065 (v3.0 SoC) dtsi to ipq8064 v2.0 dtsi. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: reference ipq8065 as ipq8064 v3.0Pavel Kubelun2018-05-224-4/+3
| | | | | | | | | | | ipq8065 is ipq8064 v3.0 > socinfo_init: v6, id=280, ver=3.0, raw_id=17, raw_ver=17, hw_plat=0, hw_plat_ver=65536 Include dtsi accordingly and remove the unneeded qcom-ipq8065-v1.0.dtsi Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: move mass market ipq8064 to v2 dtsiPavel Kubelun2018-05-225-5/+5
| | | | | | | | | | | | | | | | | According to OEM bootlog entry mass market devices are ipq8064 SoC v2.0: > socinfo_init: v6, id=202, ver=2.0, raw_id=2064, raw_ver=2064, hw_plat=0, hw_plat_ver=65536 I've checked C2600, EA8500 and VR2600v but couldn't find other boards bootlog. I think it's safe to assume that other boards are also v2.0. R7500 may be an exception because it was the first device to hit the market. So switch to v2.0 dtsi. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: introduce ipq8064 SoC v2 dtsiPavel Kubelun2018-05-221-0/+1
| | | | | | | | | | | | | | | According to QCA internal numbering there are 3 versions of ipq8064/5 SoC: ipq8064 v1.0 - probably ipq8064 evaluation boards only ipq8064 v2.0 - probably ipq8064 mass market boards only ipq8064 v3.0 - aka ipq8065, boards based on ipq8065. Each next revision includes configuration differences from previous revision and adds something new. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: increase kernel partition size for the Netgear Nighthawk X4 R7500v2Stefan Lippers-Hollmann2018-05-221-3/+3
| | | | | | | | | | | | | | | | | | Starting with kernel 4.14 and gcc 7, the kernel doesn't fit into the 2 MB reserved for the kernel partition by the OEM firmware anymore. This patch increases the kernel partition from 2 MB to 4 MB, at the expense of the rootfs, for all supported kernels. WARNING: This breaks sysupgrade! Flashing a firmware containing this changed partitioning from an older image with 2 MB reserved for the kernel partion requires the tftp recovery procedure, thereby losing all settings. This change follows the functional example of the Netgear r7800, but has not been runtime tested on a Netgear Nighthawk X4 R7500v2. Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: increase kernel partition size for the Netgear Nighthawk X4 R7500Stefan Lippers-Hollmann2018-05-221-3/+3
| | | | | | | | | | | | | | | | | | | Starting with kernel 4.14 and gcc 7, the kernel doesn't fit into the 2 MB reserved for the kernel partition by the OEM firmware anymore. This patch increases the kernel partition from 2 MB to 4 MB, at the expense of the rootfs, for all supported kernels. WARNING: This breaks sysupgrade! Flashing a firmware containing this changed partitioning from an older image with 2 MB reserved for the kernel partion requires the tftp recovery procedure, thereby losing all settings. This change follows the functional example of the Netgear r7800, but has not been runtime tested on a Netgear Nighthawk X4 R7500 Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Cc: Jonas Gorski <jonas.gorski@gmail.com>
* ipq806x: increase kernel partition size for the Netgear Nighthawk X4 D7800Stefan Lippers-Hollmann2018-05-221-3/+3
| | | | | | | | | | | | | | | | | | | Starting with kernel 4.14 and gcc 7, the kernel doesn't fit into the 2 MB reserved for the kernel partition by the OEM firmware anymore. This patch increases the kernel partition from 2 MB to 4 MB, at the expense of the rootfs, for all supported kernels. WARNING: This breaks sysupgrade! Flashing a firmware containing this changed partitioning from an older image with 2 MB reserved for the kernel partion requires the tftp recovery procedure, thereby losing all settings. This change follows the functional example of the Netgear r7800, but has not been runtime tested on a Netgear Nighthawk X4 D7800. Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Cc: Tathagata Das <tathagata@alumnux.com>
* ipq806x: increase kernel partition size for the TP-Link Archer VR2600vStefan Lippers-Hollmann2018-05-221-3/+3
| | | | | | | | | | | | | | | | | | The default image does not fit 2 MB anymore, expand kernel partition to 3 MB. Upgrading should work transparently via sysupgrade in both directions. Another option would be to merge "kernel" and "rootfs" into a single "firmware" partition using MTD_SPLIT_TPLINK_FW, but just changing the sizes of the existing partitioning has been deemed safer in the absence of an actual runtime test on an affected device; the maximum for rootfs changes from 10.4 MB to 9.4 MB. This change follows the example for the TP-Link Archer C2600, but has not been runtime tested on a TP-Link Archer VR2600v. Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Cc: Sebastian Quilitz <zeraphim@x-pantion.de>
* ipq806x: increase kernel partition size for the TP-Link Archer C2600Stefan Lippers-Hollmann2018-05-221-3/+3
| | | | | | | | | | | | | | | | | | The default image does not fit 2 MB anymore, expand os-image partition to 4 MB. Upgrading works transparently via sysupgrade in both directions. Another option would have been to merge "os-image" and "rootfs" into a single "firmware" partition using MTD_SPLIT_TPLINK_FW, but just changing the sizes of the existing partitioning has been deemed safer and actually tested on an affected device; the maximum for rootfs changes from 27 MB to 25 MB. Run-tested on TP-Link Archer C2600. Signed-off-by: Joris de Vries <joris@apptrician.nl> [slh: extend comments and commit message, rename rootfs] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: increase kernel partition size for the Netgear r7800Stefan Lippers-Hollmann2018-05-221-3/+3
| | | | | | | | | | | | | | | | | | | Starting with kernel 4.14 and gcc 7, the kernel doesn't fit into the 2 MB reserved for the kernel partition by the OEM firmware anymore. This patch increases the kernel partition from 2 MB to 4 MB, at the expense of the rootfs, for all supported kernels. WARNING: This breaks sysupgrade! Flashing a firmware containing this changed partitioning from an older image with 2 MB reserved for the kernel partion requires the tftp recovery procedure, thereby losing all settings. This patch is based on a corresponding change by Pavel Kubelun <be.dissent@gmail.com> and has been tested by Michael Yartys <michael.yartys@protonmail.com> Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* ipq806x: add kernel 4.14 supportRam Chandra Jangir2018-05-2214-0/+6090
- Rebased the patches for 4.14 - Dropped spi-qup and 0027, 0028, 0029 clk patches since it's already included in upstream. Tested on IPQ AP148 Board: 1) NOR boot and NAND boot 2) Tested USB and PCIe interfaces 3) WDOG test 4) cpu frequency scaling 5) ethernet, 2G and 5G WiFi 6) ubi sysupgrade Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org> Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
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