HackENS/liminix-fork
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216 commits

Author SHA1 Message Date
Daniel Barlow
4229b42d82 make config.hardware.dts.src nullable 
This is for QEMU where we won't have to provide a dtb because the
device tree is built by the platform according the (emulated) hardware
present.

Maybe in future there will be other hardware devices where we
don't need to provide a dtb.
 2023-12-09 15:51:30 +00:00
Daniel Barlow
03b17fa3ed add zImage output 2023-12-07 22:31:26 +00:00
Daniel Barlow
a8891461aa use devtmpfs in initramfs 
static device nodes don't work with virtio
 2023-12-07 20:03:03 +00:00
Daniel Barlow
5adfb0230f WIP generate bootable disk image with partition table 2023-12-05 23:54:09 +00:00
Daniel Barlow
3f74fad966 don't double-json the command line 2023-12-05 17:32:18 +00:00
Daniel Barlow
ed925588f7 extract common code to make root filesystem hierarchy 
which is then used by the filesystem image creators (ubifs, ext4,
jffs2 etc)
 2023-12-05 17:32:18 +00:00
Daniel Barlow
98d3336926 rewrite run-liminix-vm as a fennel program 
the effect of shell quoting/word splitting rules was reaching
completely unreasonable, insofar as I was unable to reason about it
 2023-12-03 22:51:39 +00:00
Daniel Barlow
bb335050fd derivation that produces /boot 2023-12-02 15:31:55 +00:00
Daniel Barlow
e518ab667b make job control work in console shell 2023-11-29 19:49:51 +00:00
Daniel Barlow
cc73a98419 support setting network device names 
this means that net devices in devices/foo/default.nix can be
specified by their sysfs paths (instead of by "eth0" and "eth1" that
may change from one kernel version to the next) and given mnenomic
names that are helpful for the hardware. Like "wan" and "lan[1..4]"
 2023-11-26 23:15:28 +00:00
Daniel Barlow
27ce61ae4e add bootable config for Turris Omnia 2023-11-24 23:29:12 +00:00
Daniel Barlow
3df34428d6 remove unneeded login and getty applets 2023-11-23 20:01:13 +00:00
Daniel Barlow
62c788eb86 add hook to run maintenance mode instead of rebooting 2023-11-22 00:05:55 +00:00
Daniel Barlow
bab6d346a8 add .../s6/bin to PATH for shutdownd 2023-11-22 00:05:03 +00:00
Daniel Barlow
a202ae476a extract console redirection stuff from "quit" function 
so we can use it for scripts that don't reboot at their end
 2023-11-21 23:32:37 +00:00
Daniel Barlow
7c9297f91d use shotdown instead of hpr in .s6-svscan/SIGFOO 
this is to bring them into line with what more recent
s6-init-linux-maker creates
 2023-11-21 23:19:00 +00:00
Daniel Barlow
a0bd250963 switch from getty to root shell on console 
this just makes things marginally simpler
 2023-11-21 23:09:48 +00:00
Daniel Barlow
e5223f093f kernel.src may be a path not just a package 
this makes it easier to hack the kernel locally and test things
 2023-11-18 14:21:18 +00:00
Daniel Barlow
f9f4d97bb8 convert flash params to int 2023-11-12 20:39:06 +00:00
Daniel Barlow
abfb35a231 and entryPoint 2023-11-12 18:50:47 +00:00
Daniel Barlow
315907de98 convert hardware loadAddress to int 2023-11-12 18:47:31 +00:00
Daniel Barlow
185117843b convert tftp.loadAddress from string to int 2023-11-12 18:37:33 +00:00
Daniel Barlow
3da692f7ef don't import flashimage unconditionally, it breaks qemu 2023-11-12 18:11:13 +00:00
Daniel Barlow
f61e737b54 improve doc for outputs and hardware 
Changed my mind about "installer" as a first-class concept, at least
in the current implementation. Not every documented output is an
installer
 2023-11-12 17:15:58 +00:00
Daniel Barlow
7cfb92e3ce more doc 2023-11-10 21:17:20 +00:00
Daniel Barlow
a9760d239c basic doc for flashimage installer 2023-11-09 22:43:50 +00:00
Daniel Barlow
7d5c7b9b44 export evaluation from default.nix and use it for docs 2023-11-09 22:14:31 +00:00
Daniel Barlow
23b3a2baef extract vmroot output into its own file 2023-11-08 23:19:11 +00:00
Daniel Barlow
a9d847e2c0 add ext4 as rootfsType 2023-11-06 21:52:31 +00:00
Daniel Barlow
6489a39424 qemu armv7 2023-11-05 23:19:11 +00:00
Daniel Barlow
c94d12934f remove direct use of run-liminix-vm from tests and doc 2023-11-05 20:37:23 +00:00
Daniel Barlow
c40eef25d6 qemu: use phram instead of block2mtd 2023-11-05 19:13:51 +00:00
Daniel Barlow
46991e2761 aarch64 ram starts at 0x40000000 2023-11-05 15:33:10 +00:00
Daniel Barlow
a135cb1217 introduce lim, the liminix library 
so far we have lim.parseInt, which parses an integer from a string
with optional base-selecting-prefix (e.g. 0755, 0x12ab)
 2023-11-05 15:13:06 +00:00
Daniel Barlow
863045b86b added hardware.ram.startAddress config 
it's not 0 on arm32, so this will be useful for qemu
 2023-11-05 15:11:58 +00:00
Daniel Barlow
629624bb25 replace multiway if with pkgs.stdenv.hostPlatform.qemuArch 2023-11-05 11:40:26 +00:00
Daniel Barlow
92b9bf959e options.system.outputs.initramfs -> initramfs module 2023-11-05 11:33:02 +00:00
Daniel Barlow
e6cb5e319b extract NETDEVICES kconfig to kernel.nix module 2023-11-05 11:31:23 +00:00
Daniel Barlow
e6ef4f78bb "ubimage" module contains ubifs image + instructions 
Presently either you run this from U-Boot or you figure out for
yourself how to kexecboot into a recovery system :-)
 2023-10-21 23:20:53 +01:00
Daniel Barlow
f3225c2bd5 delete dup outputs.systemConfiguration 
perhaps this should go into initramfs.nix not jffs2.nix
 2023-10-19 10:09:08 +01:00
Daniel Barlow
629914f65e initial support for ubifs 2023-10-16 19:55:17 +01:00
Daniel Barlow
364c5faf9e tftpboot: fix errors in phram partition size calc 2023-10-10 20:26:27 +01:00
Daniel Barlow
bd20f3e419 uimage: make fit optional 2023-10-09 19:47:57 +01:00
Daniel Barlow
f62ad0e1d7 use "tftpboot" instead of "tftp" in u-boot commands 
openwrt's u-boot installation doesn't accept the short form
 2023-10-09 19:47:57 +01:00
Daniel Barlow
c18f07f02f aarch64: make tftpboot work 
- patch dtb to add reserved-memory stanza for the phram device to use
  (aarch64 does not accept memmap= command line option)

- patch phram driver to use memremap() instead of ioremap() as
  ioremap can't be used for system ram on arm devices
 2023-10-09 19:47:57 +01:00
Daniel Barlow
dbc16edf96 don't use ttyAMA0 console on all aarch64, just qemu 2023-10-09 19:47:57 +01:00
Daniel Barlow
4df248323c use MTD_SPI_NOR_USE_4K_SECTORS only on MIPS 2023-10-07 22:41:15 +01:00
Daniel Barlow
caf8e85061 remove USE_OF from aarch64 2023-10-02 22:43:13 +01:00
Daniel Barlow
76f03ecf0f move OF and USE_OF to arch modules 2023-09-30 21:52:13 +01:00
Daniel Barlow
3a2f074199 disable 4k flash erase blocks everywhere 2023-09-27 22:10:17 +01:00