Re: [PATCH 0/3] mikrotik: make soft_config partition writable
Hi, On 21.12.2021 15.19, Stefan Hellermann wrote: > Hi, > > I tested the series on a Mikrotik LHG 2. > > # cat /proc/mtd > dev:size erasesize name > mtd0: 0002 0001 "RouterBoot" > mtd1: e000 0001 "bootloader1" > mtd2: 1000 0001 "hard_config" > mtd3: 1000 0001 "bios" > mtd4: f000 0001 "bootloader2" > mtd5: 1000 1000 "soft_config" > mtd6: 00fe 0001 "firmware" > mtd7: 0029 0001 "kernel" > mtd8: 00d5 0001 "rootfs" > mtd9: 009e 0001 "rootfs_data" > > => erasesize of soft_config is smaller > > # cat /sys/firmware/mikrotik/soft_config/boot_proto > [bootp] dhcp > # echo dhcp > /sys/firmware/mikrotik/soft_config/boot_proto > # cat /sys/firmware/mikrotik/soft_config/commit > dirty > # echo 1 > /sys/firmware/mikrotik/soft_config/commit > # cat /sys/firmware/mikrotik/soft_config/boot_proto > bootp [dhcp] > # cat /sys/firmware/mikrotik/soft_config/commit > clean > > => No error, change is written to flash > > sysupgrade is also ok, configuration ist saved. > > Tested-by: Stefan Hellermann Thanks for testing! I will send v2 series with updated tags. Oskari ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
Re: [PATCH 0/3] mikrotik: make soft_config partition writable
Hi, I tested the series on a Mikrotik LHG 2. # cat /proc/mtd dev:size erasesize name mtd0: 0002 0001 "RouterBoot" mtd1: e000 0001 "bootloader1" mtd2: 1000 0001 "hard_config" mtd3: 1000 0001 "bios" mtd4: f000 0001 "bootloader2" mtd5: 1000 1000 "soft_config" mtd6: 00fe 0001 "firmware" mtd7: 0029 0001 "kernel" mtd8: 00d5 0001 "rootfs" mtd9: 009e 0001 "rootfs_data" => erasesize of soft_config is smaller # cat /sys/firmware/mikrotik/soft_config/boot_proto [bootp] dhcp # echo dhcp > /sys/firmware/mikrotik/soft_config/boot_proto # cat /sys/firmware/mikrotik/soft_config/commit dirty # echo 1 > /sys/firmware/mikrotik/soft_config/commit # cat /sys/firmware/mikrotik/soft_config/boot_proto bootp [dhcp] # cat /sys/firmware/mikrotik/soft_config/commit clean => No error, change is written to flash sysupgrade is also ok, configuration ist saved. Tested-by: Stefan Hellermann ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
[PATCH 0/3] mikrotik: make soft_config partition writable
In order to change boot loader variables in small soft_config partition SPI NOR need to support erasing 4k blocks. Adding support for variable size erase blocks and enable it to all targets which has mikrotik devices. In some of mikrotik devices parent mtd device is read-only. It makes soft_config read-only, so changing it to writable. Variable size erase blocks could be used to replace MTD_SPI_NOR_USE_4K_SECTORS_LIMIT patch too. Oskari Lemmela (3): generic: platform/mikrotik: make soft_config writable without 4K sectors mikrotik: enable variable size erase mikrotik: make soft_config writable .../ar9344_mikrotik_routerboard-sxt-5n.dtsi | 1 - .../dts/qca9533_mikrotik_routerboard-16m.dtsi | 1 - ...6_mikrotik_routerboard-wap-g-5hact2hnd.dts | 1 - target/linux/ath79/mikrotik/config-default| 1 + target/linux/generic/config-5.10 | 1 + .../drivers/platform/mikrotik/rb_softconfig.c | 17 +- ...support-for-minor-aligned-partitions.patch | 397 ++ target/linux/ipq40xx/mikrotik/config-default | 1 + target/linux/ramips/dts/mt7621_mikrotik.dtsi | 1 - target/linux/ramips/mt7621/config-5.10| 1 + 10 files changed, 404 insertions(+), 18 deletions(-) create mode 100644 target/linux/generic/pending-5.10/402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch -- 2.25.1 ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
