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Thread: SNP failure when chainloading from U-Boot
Post: RE: SNP failure when chainloading from U-Boot
| Cross-posting to GitHub issue: https://github.com/ipxe/ipxe/issues/149 |
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ljfranklin |
General |
1 |
5,185 |
2020-09-29, 11:52 |
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Thread: SNP failure when chainloading from U-Boot
Post: SNP failure when chainloading from U-Boot
| Issue
Using the setup below, I'm trying to chainload iPXE from U-Boot on a small ARM32 board (ODroid MC1). iPXE is able to see the SNP interface with `ifstat`, but running `ifopen net0` shows `NETDEV... |
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ljfranklin |
General |
1 |
5,185 |
2020-09-20, 17:34 |
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Thread: Very slow kernel/initrd download (RPI + U-boot)
Post: RE: Very slow kernel/initrd download (RPI + U-boot...
| Initially I was using the Pi's built-in firmware to netboot into EDK2. But putting EDK2+iPXE directly on disk makes sense, less flaky and lets you add certs for security.
I've now got iPXE almost boo... |
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ljfranklin |
General |
13 |
32,243 |
2019-10-04, 12:20 |
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Thread: Very slow kernel/initrd download (RPI + U-boot)
Post: RE: Very slow kernel/initrd download (RPI + U-boot...
| I'm looking into the EDK2 firmware now. I was able to boot into EDK2, but it looks like the firmware expects the iPXE .efi file to be present on the SD card. I was hoping to have it netboot end-to-end... |
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ljfranklin |
General |
13 |
32,243 |
2019-10-02, 19:39 |
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Thread: Very slow kernel/initrd download (RPI + U-boot)
Post: RE: Very slow kernel/initrd download (RPI + U-boot...
| (2019-09-20 03:51)NiKiZe Wrote: Ah ... there is a named config in iPXE for the Pi: https://git.ipxe.org/ipxe.git/tree/HEAD:/src/config/rpi
Build using CONFIG=rpi as described in https://ipxe.o... |
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ljfranklin |
General |
13 |
32,243 |
2019-09-21, 13:58 |
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Thread: Very slow kernel/initrd download (RPI + U-boot)
Post: RE: Very slow kernel/initrd download (RPI + U-boot...
| (2019-09-18 13:46)NiKiZe Wrote: you need to include usb support as well, ecm--ncm I think it is, it always fallbacks to snp if that is included and no other matching driver is available.
Unfor... |
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ljfranklin |
General |
13 |
32,243 |
2019-09-19, 23:51 |
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Thread: Very slow kernel/initrd download (RPI + U-boot)
Post: RE: Very slow kernel/initrd download (RPI + U-boot...
| (2019-09-05 00:35)NiKiZe Wrote: make sure that you build an image that includes the nic driver instead of relying on nii/snp interface.
Sorry for the delay. I tried building with `bin-arm32-ef... |
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ljfranklin |
General |
13 |
32,243 |
2019-09-18, 12:03 |
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Thread: Very slow kernel/initrd download (RPI + U-boot)
Post: Very slow kernel/initrd download (RPI + U-boot)
| Setup:
- Raspberry Pi 3 B+
- RPI Bootloader -> U-boot 64-bit -> iPXE 64-bit snp.efi
So far I have the Raspberry Pi successfully booting into u-boot (a popular ARM bootloader), which then chainl... |
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ljfranklin |
General |
13 |
32,243 |
2019-08-30, 02:29 |
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