DGNum/liminix
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202 commits

Author SHA1 Message Date
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
Daniel Barlow
ab147abd9b less padding in firmware.bin 
we only need to align to erase block size, which may be
less than the 128k previously hard-coded
 2023-09-26 16:43:03 +01:00
Daniel Barlow
c59a228955 this is the dhcp6c service we want 2023-09-26 16:43:03 +01:00
Daniel Barlow
94e51db649 tests: use run.sh instead of calling run-liminix-vm directly 
this makes it easier to run tests on aarch64 where
qemu wants an Image file instead of a vmlinux
 2023-09-24 00:24:48 +01:00
Daniel Barlow
be22fbbb0a bootable aarch64 liminux with qemu 
I may have broken the run-liminix-vm command a bit for MIPS due to
necessary changes in how we pass the command line.  If CI isn't green
for this commit and youre trying the worked examples, I suggest
reverting to the commit before this one.
 2023-09-20 22:55:51 +01:00
Daniel Barlow
4389fa15f7 rename mips-vm as run-liminix-vm 2023-09-20 18:33:20 +01:00
Daniel Barlow
4f29bdd3ed detect arch in kernel and uimage 
also move kernel builder to pkgs/

FIXME we need to straighten out the mess in calling
dtb.nix/uimage.nix
 2023-09-20 18:26:33 +01:00
Daniel Barlow
f1c04c7979 extract mips kernel options to module 2023-09-20 17:50:21 +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
b36272f99e add outputs for vlan service 2023-09-17 17:00:31 +01:00
Daniel Barlow
0abe4f96a7 ssh ensure we create /run/dropbear 
this is required if we don't have persistent store (jffs2)
 2023-09-17 17:00:26 +01:00
Daniel Barlow
4fd1b5f08b er, "input" != output" 2023-09-13 18:01:50 +01:00
Daniel Barlow
899f096346 dnsmasq static hosts defaults to empty attrset 2023-09-04 23:02:17 +01:00
Daniel Barlow
0cf4733327 add placeholders for missing module docs 2023-09-04 22:19:22 +01:00
Daniel Barlow
0a6af46364 support dhcp static leases 2023-09-04 22:08:07 +01:00