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openwrt/target/linux/ath79/image/common-mikrotik.mk

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ath79: add support for MikroTik RouterBOARD wAP G-5HacT2HnD This commit adds support for the MikroTik RouterBOARD wAP G-5HacT2HnD (wAP AC), a small weatherproof dual band, dual-radio 802.11ac wireless AP with integrated omnidirectional anntennae and one 10/100/1000 Mbps Ethernet port. See https://mikrotik.com/product/RBwAPG-5HacT2HnD for more info. Specifications: - SoC: Qualcomm Atheros QCA9556 - RAM: 64 MB - Storage: 16 MB NOR - Wireless: · Atheros AR9550 (SoC) 802.11b/g/n 2x2:2, 2 dBi antennae · Qualcomm QCA9880 802.11a/n/ac 3x3:3, 2 dBi antennae - Ethernet: Atheros AG71xx (SoC, AR8033), 1x 1000/100/10 port, passive PoE in Working: - Board/system detection - Sysupgrade - Serial console - Ethernet - 2.4 GHz radio - 5 GHz radio and LED - Reset button Not working/Unsupported: - 2.4 GHz LED - AP/CAP LED - ZT2046Q SPI temperature and voltage sensor This adds the basic features for supporting MikroTik devices: - a common recipe for mikrotik images in common-mikrotik.mk - support for minor (MikroTik NOR) split firmware (only for generic subtarget so far) Acknowledgments: Robert Marko <robimarko@gmail.com> Andrew Cameron <apcameron@softhome.net> Koen Vandeputte <koen.vandeputte@ncentric.com> Chuanhong Guo <gch981213@gmail.com> Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net> Co-developed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2019-11-28 11:53:01 +00:00
define Device/mikrotik
DEVICE_VENDOR := MikroTik
ath79: mikrotik: use vmlinuz (zBoot ELF) - minimal built initramfs: 10MB vmlinux ELF -> 6MB vmlinuz - ~5 seconds for kernel decompression, which was equivalent to the additional time to load the uncompressed ELF from SPI NOR. - Removes requirement for lzma-loader, which may have been causing some image builds to fail to boot on Mikrotik mt7621. Suggested-by: Thibaut VARÈNE <hacks@slashdirt.org> Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
2020-10-15 09:27:55 +00:00
KERNEL_NAME := vmlinuz
KERNEL := kernel-bin | append-dtb-elf
KERNEL_INITRAMFS := kernel-bin | append-dtb-elf
ath79: add support for MikroTik RouterBOARD wAP G-5HacT2HnD This commit adds support for the MikroTik RouterBOARD wAP G-5HacT2HnD (wAP AC), a small weatherproof dual band, dual-radio 802.11ac wireless AP with integrated omnidirectional anntennae and one 10/100/1000 Mbps Ethernet port. See https://mikrotik.com/product/RBwAPG-5HacT2HnD for more info. Specifications: - SoC: Qualcomm Atheros QCA9556 - RAM: 64 MB - Storage: 16 MB NOR - Wireless: · Atheros AR9550 (SoC) 802.11b/g/n 2x2:2, 2 dBi antennae · Qualcomm QCA9880 802.11a/n/ac 3x3:3, 2 dBi antennae - Ethernet: Atheros AG71xx (SoC, AR8033), 1x 1000/100/10 port, passive PoE in Working: - Board/system detection - Sysupgrade - Serial console - Ethernet - 2.4 GHz radio - 5 GHz radio and LED - Reset button Not working/Unsupported: - 2.4 GHz LED - AP/CAP LED - ZT2046Q SPI temperature and voltage sensor This adds the basic features for supporting MikroTik devices: - a common recipe for mikrotik images in common-mikrotik.mk - support for minor (MikroTik NOR) split firmware (only for generic subtarget so far) Acknowledgments: Robert Marko <robimarko@gmail.com> Andrew Cameron <apcameron@softhome.net> Koen Vandeputte <koen.vandeputte@ncentric.com> Chuanhong Guo <gch981213@gmail.com> Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net> Co-developed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2019-11-28 11:53:01 +00:00
endef
ath79/mikrotik: create shared device definitions for nor and nand Move the image preparation and nand-utils package selection into common device definitions for NOR/NAND devices. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-01 15:39:33 +00:00
define Device/mikrotik_nor
$(Device/mikrotik)
IMAGE/sysupgrade.bin := append-kernel | kernel2minor -s 1024 -e | \
pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | \
append-metadata | check-size
endef
define Device/mikrotik_nand
$(Device/mikrotik)
IMAGE/sysupgrade.bin = append-kernel | kernel2minor -s 2048 -e -c | \
sysupgrade-tar kernel=$$$$@ | append-metadata
DEVICE_PACKAGES := nand-utils
ath79/mikrotik: disable building NAND images The current support for MikroTik NAND-based devices relies on a gross hack that packs the kernel into a static YAFFS stub, as the stock bootloader only supports booting a YAFFS-encapsulated kernel. The problem with this approach is that since the kernel partition is blindly overwritten without any kind of wear or badblock management (due to lack of proper support for YAFFS in OpenWRT), the NAND flash is not worn uniformly and eventually badblocks appear, leading to unbootable devices. This issue has been reported here [1] and discussed in more detail here [2]. [1] https://forum.openwrt.org/t/rb433-bad-sector-cannot-start-openwrt/71519 [2] https://github.com/openwrt/openwrt/pull/3026#issuecomment-673597461 Until a proper fix is found (or the stock bootloader supports other filesystems), we disable building these images to prevent unknowing users from risking their devices. Thanks to Thibaut Varène for summarizing the details above. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-12-27 19:33:57 +00:00
DEFAULT := n
ath79/mikrotik: create shared device definitions for nor and nand Move the image preparation and nand-utils package selection into common device definitions for NOR/NAND devices. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-01 15:39:33 +00:00
endef
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