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NixOS RISC-V

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NixOS on RISC-V https://wiki.nixos.org/wiki/RISC-V https://pad.lassul.us/NixOS-riscv64-linux https://github.com/orgs/NixOS/teams/risc-v71 Servers

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SenderMessageTime
28 Jun 2024
@hexa:lossy.networkhexaall of them?19:30:40
@atka:matrix.orgatkawell the boards I ordered :), first time hands on with real hardware20:23:30
@0x4a6f:matrix.org[0x4A6F]Nice, have fun. Which boards do you hav?20:54:54
@0x4a6f:matrix.org[0x4A6F] * Nice, have fun. Which boards do you have?20:55:02
@atka:matrix.orgatka [0x4A6F]: two milk-v duo 64M, 1x milk-v duo 256M, and an ethernet/io board 21:30:13
@atka:matrix.orgatkaconverting some old rpi and microcontroller projects over, playing around with porting a drm driver to risc21:31:03
@atka:matrix.orgatkadabbling in some assembly21:31:22
29 Jun 2024
@maka_77x:matrix.orgmaka_77x joined the room.00:48:18
@burntk:matrix.org@burntk:matrix.org changed their display name from burntkrispe to BurntKrispe.05:28:39
@atka:matrix.orgatka Nick Cao: thanks for the work on the Duo64 and Duo256! 21:30:26
@atka:matrix.orgatkais ION size supposed to be set to zero by default for these images?21:39:56
@atka:matrix.orgatka
[root@nixos-duo:~]# cat /sys/kernel/debug/ion/cvi_carveout_heap_dump/summary 
Summary:
[0] carveout heap size:28102656 bytes, used:0 bytes
usage rate:0%, memory usage peak 0 bytes

Details:
         heap_id   alloc_buf_size         phy_addr         kmap_cnt      buffer name


minimum ion allocate unit = 4096
free memory regions:
         heap_id            start              end           length
               0         8e333000         8fe00000         28102656
21:40:10
@atka:matrix.orgatkabuilt the duo256 image last night, only ~222MB free instead of ~247MB21:41:15
@atka:matrix.orgatka* built the duo256 image last night, only ~222MB free instead of ~250MB21:42:49

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