HackENS/liminix-fork
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63 commits

Author SHA1 Message Date
Daniel Barlow
185117843b convert tftp.loadAddress from string to int 2023-11-12 18:37:33 +00:00
Daniel Barlow
a9d847e2c0 add ext4 as rootfsType 2023-11-06 21:52:31 +00:00
Daniel Barlow
629914f65e initial support for ubifs 2023-10-16 19:55:17 +01:00
Daniel Barlow
bd20f3e419 uimage: make fit optional 2023-10-09 19:47:57 +01:00
Daniel Barlow
f75995e895 introduce modules/arch/{mipsel,mipseb}.nix 
for settings that are common to all mipse[lb] but would not be shared
with e.g. aarch64 or x86
 2023-09-20 17:30:05 +01:00
Daniel Barlow
7faf620c0b move loopback config from base to netowrk module 2023-08-31 18:28:35 +01:00
Daniel Barlow
f93c03c98a improve descriptions for base and busybox 2023-08-16 22:26:31 +01:00
Daniel Barlow
b81604870b extract kernel config options from base module 
we then "import" them straight back into base.nix - it's not
as though you can opt out of having a kernel. But this means
they'll appear separately in the documentation
 2023-08-11 18:15:17 +01:00
Daniel Barlow
2a29a00dfe much text, such doc, very wow 2023-08-09 22:27:37 +01:00
Daniel Barlow
4689cebf8d fix illegal module options 2023-08-04 20:07:06 +01:00
Daniel Barlow
d7f3e05063 turn nftables firewall into a service-providing module 2023-07-16 17:51:50 +01:00
Daniel Barlow
682183a88d move typeChecked into pkgs.liminix.lib 2023-07-14 20:22:29 +01:00
Daniel Barlow
bc27f121d9 /etc/ashrc for interactive non-login shells 2023-05-21 17:08:32 +01:00
Daniel Barlow
26c6eac937 delete config boot.tftp.enable as it doesn't enable anything 2023-04-26 22:18:23 +01:00
Daniel Barlow
4cfaed7303 specify root device as /dev/mtdblockn 
the (openwrt?) magic that autodetects it based on mtd labels
won't work with a two-stage boot
 2023-04-26 22:16:15 +01:00
Daniel Barlow
633a4f8003 move BLK_DEV_INITRD to base.nix 2023-04-10 22:57:50 +01:00
Daniel Barlow
42725f56f9 make jffs2 module provide o.rootfs, conditionally 
it's enabled if config.rootfsType == "jffs2"
 2023-04-10 20:01:58 +01:00
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
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
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
225fc6fe51 configurable busybox 
allows modules to add to the busybox applets and change config
 2023-03-10 18:40:45 +00:00
Daniel Barlow
43f1fb230b remove unrecoginsed earlyprintk param from kernel commandline 2023-03-10 00:50:28 +00:00
Daniel Barlow
fec77a44b5 DRY loopback interface, it's the same everywhere 2023-03-07 22:36:48 +00:00
Daniel Barlow
a3cdc32142 define structured options for config.users 2023-03-04 00:24:48 +00:00
Daniel Barlow
bbd699d7b1 add module for device-specific config 
in principle this module declares the config that's defined in
devices/foo/default.nix
 2023-03-03 20:04:39 +00:00
Daniel Barlow
0cd1bd99e1 declare device.flash options in base.nix 
because they're specified in devices/*/default.nix
 2023-03-02 23:28:39 +00:00
Daniel Barlow
6d191b73ae add outputs.flashable - flashable firmware.bin 2023-03-02 23:01:26 +00:00
Daniel Barlow
adc198b3af WIP push to see what passes 2023-03-01 22:24:58 +00:00
Daniel Barlow
41ff5a1fe6 move FW_LOADER* config to modules/base 2023-03-01 18:16:01 +00:00
Daniel Barlow
59ce03630a consistent ownership/permissions for /run/service-state/** 2023-02-25 22:53:06 +00:00
Daniel Barlow
690cedf00d better type for config.groups 
instead of an attrset of anything, specify the expected
structure of each value
 2023-02-25 20:33:18 +00:00
Daniel Barlow
751920c8fc qemu: switch to building wireless as kernel modules 
This is a hefty change

* add support for kernel backports project
* build wireless stack/drivers as modules from a backported kernel
* create a service to load/unload the modules
 2023-02-22 18:41:41 +00:00
Daniel Barlow
e89fcfbf09 collect "device" options into an attrset 2023-02-22 18:31:46 +00:00
Daniel Barlow
4faf529dc3 define kernel MODULE_SIG everywhere 2023-02-22 18:20:56 +00:00
Daniel Barlow
817c3793d4 move dts config from kernel to boot 
The kernel does not need to know about the DTS. I am prepared
to be very slightly injured on this hill.
 2023-02-18 15:13:19 +00:00
Daniel Barlow
1a08aaad01 move outputs into a module 2023-02-10 23:10:44 +00:00
Daniel Barlow
0a06319d0c make loadAddress and entryPoint device configuration 
... already having second thoughts about loadAddress
 2023-02-10 18:20:01 +00:00
Daniel Barlow
8cead61740 convert devices from overlay to module 
this makes it possible for devices to stash things in
`config` (e.g. pathname to DTS) that can later be overwritten
(even by the end user)
 2023-02-10 17:54:33 +00:00
Daniel Barlow
eaf90df56c per-device dts 2023-02-06 23:19:35 +00:00
Daniel Barlow
76243d306c remove checkedConfig, check all the config 2022-10-19 22:09:38 +01:00
Daniel Barlow
3ef30056c4 trim down the qemu kernel config 
just retain the options we need to pass the tests
 2022-10-18 22:28:07 +01:00
Daniel Barlow
c6ed5d6f2d add ipv4/v6 to base kernel config 2022-10-18 18:56:29 +01:00
Daniel Barlow
026932a745 add unix-domain socket support 
this is a curious config option to default to "n", I think
 2022-10-18 15:48:37 +01:00
Daniel Barlow
7d1c85f680 kernel: enlarge offset to rootfs, disable sysfs devlink 
the ag71xx driver doesn't probe with fw_devlink enabled
 2022-10-15 16:11:40 +01:00
Daniel Barlow
70fa328574 support out-of-tree module builds in vmlinux derivation 
run "make modules_prepare" to create scripts/modules.lds
 2022-10-09 09:55:30 +01:00
Daniel Barlow
fe7080e75c kconfig reqd for tmpfs mount, getty baud rate to = gl-ar750 u-boot 2022-10-07 23:26:24 +01:00
Daniel Barlow
58c287ef6a add config option for kernel commmand line 2022-10-07 00:21:04 +01:00
Daniel Barlow
2f3072d7d5 enable /proc/config.gz 
previous attempt hadn't noticed that it has a missing dependency
 2022-10-05 21:50:10 +01:00
Daniel Barlow
f9626d00f4 generate probably-non-functional firmware image for gl-ar750 2022-10-03 22:28:15 +01:00