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Re: Nvidia Jetson Nano

You may need to flash U-Boot to it first? Not sure what it ships with.

On Fri, 31 Jan 2020, Gmail TM wrote:

I try image NetBSD-evbarm-aarch64-202001291610Z-generic.img at http://armbsd.org/ , it stop at

[0000.126] [TegraBoot] (version 00.00.2018.01-l4t-33e7fa82)
[0000.131] Processing in cold boot mode Bootloader 2
[0000.136] A02 Bootrom Patch rev = 1023
[0000.139] Power-up reason: pmc por
[0000.142] No Battery Present
[0000.145] pmic max77620 reset reason
[0000.148] pmic max77620 NVERC : 0x40
[0000.152] RamCode = 0
[0000.154] Platform has DDR4 type RAM
[0000.157] max77620 disabling SD1 Remote Sense
[0000.161] Setting DDR voltage to 1125mv
[0000.165] Serial Number of Pmic Max77663: 0x1119c8
[0000.173] Entering ramdump check
[0000.176] Get RamDumpCarveOut = 0x0
[0000.179] RamDumpCarveOut=0x0,  RamDumperFlag=0xe59ff3f8
[0000.184] Last reboot was clean, booting normally!
[0000.189] Sdram initialization is successful
[0000.193] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.199] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.205] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.211] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.217] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.223] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.228] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.234] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.250] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.257] Platform-DebugCarveout: 0
[0000.260] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.266] Non secure mode, and RB not enabled.
[0000.272] Invalid GPT Partition
[0000.287] Using BFS PT to query partitions
[0000.291] failed to load NvTbootTbootCpu from (2:0)
[0000.296] re-load NvTbootTbootCpu from (4:0)
[0000.430] Csd NumOfBlocks=31116288
[0000.492] Using GPT Secondary to query partitions
[0000.503] Bootloader is not valid
[0000.694] Using BFS PT to query partitions
[0000.698] Error is 1

Can I try some workaround?

2020/01/30 22:50、Jared McNeill <jmcneill%invisible.ca@localhost>のメール:

We support the SoC (Tegra X1) and include a devicetree blob for that board (tegra210-p3450-0000.dtb) with the build. If you have an EFI capable bootloader, you should be able to boot NetBSD from an SD card (arm64.img) without modifications. Let us know how you make out!

On Thu, 30 Jan 2020, Frédéric Fauberteau wrote:


An instance of this board ends up on my desk. I would be delighted if I could make NetBSD boot on it but I am not sure if there is a port. In case there is not, I would be very interested in getting some advices and pointers to start this adventure.


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