Commit graph

955 commits

Author SHA1 Message Date
Daniel Barlow
a5630c1f30 add cautionary note about flashing a running device 2023-03-26 10:21:36 +01:00
Daniel Barlow
a172180be8 don't set lua5_3 in overlay
sphinx depends on lua5_3, so overriding it globally means rebuilding
that - which isn't really necessary
2023-03-24 23:43:13 +00:00
Daniel Barlow
608d750b60 describe how to flash Liminix, and kexecboot 2023-03-24 23:39:06 +00:00
Daniel Barlow
f5a7b78679 rename kexec-tools-static
it doesn't build natively on x86-64 and I don't suppose we need it to
anyway
2023-03-24 20:51:46 +00:00
Daniel Barlow
3608cc5e33 add kenrel command line cookie to mips-vm script 2023-03-24 18:48:38 +00:00
Daniel Barlow
c831859513 add flashcp to allow flashing from a running system 2023-03-24 17:32:46 +00:00
Daniel Barlow
404162ac1e support all kinds of boot for arhcive
now we can have flashable and tftpboot in the same configuration
2023-03-24 17:14:15 +00:00
Daniel Barlow
045f10e79b build kexec statically 2023-03-24 17:12:19 +00:00
Daniel Barlow
4ea60a6082 watchdog support for mt300n-v2 2023-03-24 17:11:36 +00:00
Daniel Barlow
561d55ed5f arhcive: rsync daemon needs a group 2023-03-24 17:10:49 +00:00
Daniel Barlow
a5cfa37ed3 unify kernel command line handling
We now use MIPS_CMDLINE_DTB_EXTEND for all boot varieties
(tftpboot, flash boot, kexec) with the addition of
MIPS_BOOTLOADER_CMDLINE_REQUIRE_COOKIE - local patch -
so that the bootloader args are ignored unless they
contain the string "liminix"
2023-03-23 22:24:44 +00:00
Daniel Barlow
1c36f1b373 demonstrate adding ssh keys 2023-03-23 13:18:05 +00:00
Daniel Barlow
beb6e260d4 PoC support for hardware watchdog 2023-03-23 13:18:05 +00:00
Daniel Barlow
e84285e576 remove second copy of lua 2023-03-23 13:18:05 +00:00
Daniel Barlow
64d8602408 some kexecboot notes 2023-03-19 20:27:43 +00:00
Daniel Barlow
8250d592ba don't hardcode root device, too confusing when adding phram 2023-03-19 20:27:05 +00:00
Daniel Barlow
4b19568f1b add kexecboot
This allows booting a new image from a running OS, creating a
phram mtd for the root squashfs

* enable CONFIG_KEXEC
* add modules/kexecboot
* patch kexec-tools to add --map-file option for the squashfs
* patch kernel kexec code to call new kernel with DTB
2023-03-19 20:25:43 +00:00
Daniel Barlow
429ffa8e7d make applyPatches work for ramips 2023-03-19 20:25:23 +00:00
Daniel Barlow
efd878dc5e extract common code for patching kernel source fdorm openwrt 2023-03-18 19:17:58 +00:00
Daniel Barlow
e40170f7d5 pppoe test: update to expect change in root's PS1 2023-03-18 19:16:27 +00:00
Daniel Barlow
b85492c744 when flashing, only need to erase the space we're writing 2023-03-18 14:50:09 +00:00
Daniel Barlow
3c6ec354ce move root's home directory to /home/root
/ is a bad choice of home directory

/home/root instead of /root is to make it easier to write
ssh keys to the right place
2023-03-18 14:46:50 +00:00
Daniel Barlow
e78d5212e6 move tftp config to base module
we need it for flashing from u-boot even when tftp booting
is not enabled
2023-03-18 14:45:51 +00:00
Daniel Barlow
ce05f4e44c extract phram.mtd ramdisk support from tftpboot module
also rename tftproot output to tftpboot for consistency
2023-03-18 14:30:10 +00:00
Daniel Barlow
6e95932e0e untested fix for unable to mount usb disk at boot 2023-03-18 14:30:10 +00:00
Daniel Barlow
9f9558c9e8 style: let inherit fetchpatch 2023-03-18 14:30:10 +00:00
Daniel Barlow
153cbec573 fix pathnames of modules 2023-03-18 14:30:10 +00:00
Daniel Barlow
3f11a3c708 gl-ar750 gpio support is required for USB to work
_legacy_ gpio sysfs interface is required  by the openwrt
ath79 phy usb driver
2023-03-18 14:30:10 +00:00
Daniel Barlow
71ae8f8784 overthinking 2023-03-18 14:30:10 +00:00
Daniel Barlow
23b434b80e add a logo 2023-03-18 14:30:10 +00:00
Daniel Barlow
a4e1dcedd3 redirect stderr 2023-03-10 23:39:53 +00:00
Daniel Barlow
53810e1f5f tidy up a bit 2023-03-10 23:39:32 +00:00
Daniel Barlow
ad3f241af9 support mt300n-v2 flash 2023-03-10 23:24:05 +00:00
Daniel Barlow
3efa9e0af2 restore missing applets 2023-03-10 23:14:13 +00:00
Daniel Barlow
f2d1789ad7 add openssh authorized_keys 2023-03-10 23:13:32 +00:00
Daniel Barlow
2594239bbc can't use builtins.fetchurl on hydra? 2023-03-10 18:51:07 +00:00
Daniel Barlow
be06363e4f new example for rsync/usb backup server 2023-03-10 18:42:32 +00:00
Daniel Barlow
9f03276db8 move noise sources around in tests
wlan test shows output to make it easier to see when it went wrong
2023-03-10 18:41:43 +00:00
Daniel Barlow
225fc6fe51 configurable busybox
allows modules to add to the busybox applets and change config
2023-03-10 18:40:45 +00:00
Daniel Barlow
8b2fcb5336 move non-normative examples into a subdirectory 2023-03-10 14:38:13 +00:00
Daniel Barlow
43f1fb230b remove unrecoginsed earlyprintk param from kernel commandline 2023-03-10 00:50:28 +00:00
Daniel Barlow
d83bcc643e add wifi firmware, move things around in ram
* at the base address we were using, the filesystem was getting
corrupted presumably because the kernel unpacked into it

* leave a little more space between compressed kernel and
squashfs. this is probably ineffective but also harmless
2023-03-10 00:48:47 +00:00
Daniel Barlow
f50b0627a2 gl-mt300n-v2: initialize switch & define networkInterfaces
It booted and mounted rootfs the first time I tried, which
was nice. Wireless doesn't work yet, it needs firmware
2023-03-09 19:30:57 +00:00
Daniel Barlow
91c0147919 set hostname before dhcp client runs 2023-03-08 22:11:59 +00:00
Daniel Barlow
2318c54037 blah 2023-03-08 21:00:12 +00:00
Daniel Barlow
95e14b5c05 extract secrets for extneder 2023-03-08 20:37:08 +00:00
Daniel Barlow
f36d8ef1d0 make mt300a flash-ready 2023-03-08 20:35:41 +00:00
Daniel Barlow
85b5edc39d vlan interfaces depend on parent 2023-03-08 20:34:39 +00:00
Daniel Barlow
d290965711 shuffle kernel config for gl-mt300a 2023-03-07 22:49:33 +00:00
Daniel Barlow
03a6d62d49 new todo list 2023-03-07 22:36:48 +00:00