У мене працює система з `kexec` на TP-Link TL-WR741ND. Після модифікації USB і додаткових експериментів, мені вдалося запустити повноцінну систему з `kexec`.
svn checkout svn://svn.openwrt.org/openwrt/branches/backfire
cd backfire && ./scripts/feeds update && ./scripts/feeds install -a
make V=s defconfig && make menuconfig
Target System → Atheros AR71xx/AR7240/AR913xTarget Profile → TP-LINK TL-WR741ND v1Target Images → ramdisk → Compression → lzmaTarget Images → tar.gzKernel modules → Filesystems → kmod-fs-ext2 kmod-fs-ext3Kernel modules → USB Support → kmod-usb-core kmod-usb-ohci kmod-usb-storageUtilities → kexec tools → Configuration → (mips) Target name for kexec kernelmake V=s
make kernel_menuconfig
Kernel type → Kexec system callGeneral setup → Support initial ramdisks compressed using LZMA Built-in initramfs compression mode → LZMADevice Drivers → SCSI device support → M SCSI device support M SCSI disk support Probe all LUNs on each SCSI deviceDevice Drivers → USB support → M Support for Host-side USB M OHCI HCD support → USB OHCI support for Atheros AR71xx M USB Mass Storage support USB announce new devicesKernel hacking → Default kernel command string → `rootfstype=ext2 noinitrd console=ttyS0,115200 board=TL-WR741ND`make clean && make V=s
make V=s
(далі буде)