7b9eb7366e
Remove unused PMEM regions
...
Boots until the init, then fails with:
[ 42.561840] Freeing unused kernel image (initmem) memory: 2448K
[ 42.572360] Run /init as init process
[ 42.577400] with arguments:
[ 42.581780] /init
[ 42.584520] with environment:
[ 42.589320] HOME=/
[ 42.592140] TERM=linux
[ 42.637580] init[1]: unhandled signal 4 code 0x1 at 0x0000003f966980d8 in ld-linux-riscv64-lp64d.so.1[3f96683000+23000]
[ 42.650580] CPU: 0 PID: 1 Comm: init Not tainted 6.1.62 #1-NixOS
[ 42.657720] Hardware name: Barcelona Supercomputing Center - Lagarto Ox (NixOS) (DT)
[ 42.666760] epc : 0000003f966980d8 ra : 0000000000000000 sp : 0000003fe5c95db0
[ 42.675040] gp : ffffffff8197ea48 tp : 0000000000000000 t0 : 0000000000000000
[ 42.683320] t1 : 0000000000000000 t2 : 0000000000000000 s0 : 0000000000000000
[ 42.691600] s1 : 0000000000000000 a0 : 0000000000000000 a1 : 0000000000000000
[ 42.699880] a2 : 0000000000000000 a3 : 0000000000000000 a4 : 0000000000000000
[ 42.708160] a5 : 0000000000000000 a6 : 0000000000000000 a7 : 0000000000000000
[ 42.716420] s2 : 0000000000000000 s3 : 0000000000000000 s4 : 0000000000000000
[ 42.724700] s5 : 0000000000000000 s6 : 0000000000000000 s7 : 0000000000000000
[ 42.733380] s8 : 0000000000000000 s9 : 0000000000000000 s10: 0000000000000000
[ 42.741660] s11: 0000000000000000 t3 : 0000000000000000 t4 : 0000000000000000
[ 42.749920] t5 : 0000000000000000 t6 : 0000000000000000
[ 42.756440] status: 0000000200004020 badaddr: 0000000000010513 cause: 0000000000000002
[ 42.767620] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004
[ 42.775720] CPU: 0 PID: 1 Comm: init Not tainted 6.1.62 #1-NixOS
[ 42.782320] Hardware name: Barcelona Supercomputing Center - Lagarto Ox (NixOS) (DT)
[ 42.790460] Call Trace:
[ 42.793380] [<ffffffff800070c4>] dump_backtrace+0x38/0x48
[ 42.799520] [<ffffffff809f063c>] show_stack+0x50/0x68
[ 42.805280] [<ffffffff809fd1f8>] dump_stack_lvl+0x60/0x84
[ 42.811400] [<ffffffff809fd23c>] dump_stack+0x20/0x30
[ 42.817140] [<ffffffff809f0918>] panic+0x160/0x390
[ 42.822620] [<ffffffff80020184>] do_exit+0xa70/0xa78
[ 42.828260] [<ffffffff800203a4>] do_group_exit+0x44/0xb0
[ 42.834240] [<ffffffff80031eec>] get_signal+0x9b4/0xa00
[ 42.840140] [<ffffffff80005ca0>] do_work_pending+0x18c/0x610
[ 42.846480] [<ffffffff80003880>] resume_userspace_slow+0x10/0x14
[ 42.853420] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004 ]---
2024-06-28 15:08:24 +02:00
fc4b8126f6
Document memory layout
2024-06-28 10:39:10 +02:00
a8f3234031
Reached working U-Boot prompt
...
The serial compatible string must be "ns16550" to be recognized by
U-Boot.
2024-06-27 17:58:21 +02:00
72b4788888
Reached U-Boot console with FDT parsing error
2024-06-27 16:08:30 +02:00
1bfc32e91a
Working OpenSBI 1.2
2024-06-27 11:29:15 +02:00
c8efa952f9
Add configuration for Lagarto Ox
2024-06-25 11:11:05 +02:00
4344f73d87
Dump system information when entering shell
2024-06-05 14:49:51 +02:00
8bd4550bc6
Use remote bscpkgs input for riscv benchmarks
2024-06-05 14:26:12 +02:00
f554a154b7
WIP
2024-05-28 18:12:14 +02:00
f69e04ccbe
WIP: Working spec cpu with clang epi
2024-05-13 18:59:00 +02:00
c4676535ec
Set Hart count to 20
2024-05-08 16:44:28 +02:00
0a771f0ccd
Add cpio commands to notes
2024-03-07 16:55:01 +01:00
bd0869dfc3
Update readme with uboot instructions
2024-03-07 16:52:28 +01:00
04705290c2
Add FPGA notes
2024-03-07 16:51:09 +01:00
29e40eb4e4
Disable OpenSSH in Lagarto Hun
2024-03-07 16:50:35 +01:00
bf767d623b
Generate U-Boot commands
2024-03-07 16:49:48 +01:00
66e3c36f77
Add support for rootfs in fpgactl
2024-03-07 12:35:30 +01:00
a4cda932d2
Use old method to upload files to FPGA
...
Using a single dd command fails sometimes.
2024-03-07 12:34:54 +01:00
94eb71dd80
Add rootfs for lagarto hun
2024-03-07 12:05:10 +01:00
eeecd40882
Update lagarto-hun config
2024-03-07 12:04:40 +01:00
0c873307ae
Add no compressed specific overlay
2024-03-07 12:04:05 +01:00
4d284ae315
Move qemu specific config to vm.nix
2024-03-07 12:03:02 +01:00
730e342bfe
Add scripts to load FPGA system
2024-03-04 18:32:25 +01:00
ef29bb0681
Fix uboot attribute name in lagarto hun
2024-03-04 18:26:48 +01:00
Rodrigo Arias Mallo
cf94b5a46a
Update fpgactl usage
2024-03-04 16:53:03 +01:00
Rodrigo Arias Mallo
bd2b8b1bc5
Update fpgactl tool
2024-03-04 16:31:07 +01:00
409d2caecc
Add lagarto hun DTS file
2024-03-04 14:46:26 +01:00
7c58298de6
Add notes about kernel config file
2024-03-04 14:45:53 +01:00
023ad3de22
Split kernel configuration in files
2024-03-04 14:44:49 +01:00
0003f07ed4
Add FPGA documentation in readme
2024-03-01 18:43:24 +01:00
12237d6a79
Add fpgactl tool
2024-03-01 18:37:05 +01:00
3b68bfda47
Add Lagarto Hun configuration
2024-03-01 18:33:30 +01:00
eac68c64ec
Disable nsncd daemon in no-compressed.nix
2024-03-01 18:31:57 +01:00
5bb469d1a4
Add FPGA OpenSBI and U-Boot
2024-03-01 18:19:59 +01:00
0c2cfbe38d
Add comment to make GC root
2024-01-25 15:50:33 +01:00
31ec3245e9
Ignore qcow2 image from git
2024-01-25 15:39:15 +01:00
0d9e494ba6
Include vim in the guest to edit files
2024-01-25 15:38:22 +01:00
960badad9b
Enable recommended options in the kernel
2024-01-25 15:37:50 +01:00
9db6d05222
Remove old stdenv hack for the kernel
2024-01-25 15:37:18 +01:00
b7251e7a84
Build OpenSBI and u-boot without vector extension
2024-01-25 15:36:39 +01:00
483ad2944b
Format the qcow2 image with ext4
...
The image needs to be available to the guest with a partition table and
a partition with a label named "nixos" so the stage1 can mount it. By
enabling the virtualisation.diskImage option we now have a persistent
root filesystem, including /home.
2024-01-25 15:34:59 +01:00
6a8eadb037
Add gcc and objdump developer tools
2024-01-24 13:10:09 +01:00
d52db1d97c
Correct style type in flake.nix
2024-01-24 13:09:49 +01:00
630b8ac90f
Remove old files
2024-01-24 13:09:30 +01:00
9653377ba5
Remove unneeded flake dependencies
2024-01-24 12:53:30 +01:00
5b8a51fb19
Add qemu and qemu-nc NixOS configurations
2024-01-24 12:50:41 +01:00
d3f97dac58
Remove visionfive references
2024-01-24 12:41:57 +01:00
358184f869
flake.lock: Update
...
Flake lock file updates:
• Updated input 'nixpkgs':
'github:nixos/nixpkgs/c3e128f3c0ecc1fb04aef9f72b3dcc2f6cecf370' (2024-01-15)
→ 'github:rodarima/nixpkgs/57e7c8fa4fdc414a936ce83afd0c70fb0a3a31d5' (2024-01-24)
2024-01-24 12:21:48 +01:00
8df89867f3
Switch nixpkgs to a custom repository
...
There is a problem in the way pkgsStatic is constructed, causing our
-march argument to be missed, leading to binaries that fail to run. This
affects only security wrappers so far (mount, sudo, ...) but it will
likely affect any pkgsStatic binary.
2024-01-24 12:20:27 +01:00
c0ecd32173
Remove unneeded override of stdenv
...
The march and mtune flags are passed by the crossSystem gcc attributes,
which are placed *before* the flags to gcc. This may end up causing some
packages to break, but it is working fine so far.
2024-01-24 10:00:19 +01:00
