1. 02 Dec, 2022 1 commit
  2. 23 Nov, 2022 3 commits
  3. 14 Oct, 2022 2 commits
    • Ariel D'Alessandro's avatar
    • Ariel D'Alessandro's avatar
      d/patches: ARM: dts: Add bcm2711-vl805 device tree overlay · e74d947b
      Ariel D'Alessandro authored
      
      
      The CANOPi board comes with a VIA VL805 4 Port USB controller on the
      PCIe bus, which requires an initialization sequence (e.g. firmware
      loaded) to be run during boot.
      
      In order to properly initialize this device, it needs to be declared in
      the device tree. Otherwise, the PCIe bus may communicate with USB
      controller during initialization, which hangs the board on a Synchronous
      Abort, e.g.:
      
      ```
      U-Boot menu
      1:     Apertis v2023dev3 5.18.0-0.deb11.4-arm64
      2:     Apertis v2023dev3 5.18.0-0.deb11.4-arm64 (rescue target)
      Enter choice: 1:       Apertis v2023dev3 5.18.0-0.deb11.4-arm64
      Retrieving file: /initrd.img-5.18.0-0.deb11.4-arm64
      "Synchronous Abort" handler, esr 0x96000004
      elr: 000000000009cc90 lr : 00000000000a8e50 (reloc)
      elr: 000000003b370c90 lr : 000000003b37ce50
      x0 : d519b040aa010000 x1 : 0000000000000058
      x2 : 0000000000400000 x3 : 000000003b3d29c0
      x4 : b900080152b00000 x5 : 000000003b3d2450
      x6 : 000000000000005b x7 : 000000003b3d29f0
      x8 : b900080152affdf0 x9 : 0000000000000008
      x10: fffffffffffffff0 x11: 0000000000000006
      x12: 000000003af58730 x13: 000000000001ea57
      x14: 0000000000000000 x15: 0000000000000000
      x16: 000000003b37fac4 x17: 656e2f74656e7265
      x18: 000000003af4fd90 x19: 0000000000000210
      x20: 000000003b3d2440 x21: 0000000000000001
      x22: 0000000000000200 x23: 000000003af43e80
      x24: 0000000000000200 x25: 000000000001ea56
      x26: 0000000000000000 x27: 0000000000000006
      x28: 0000000000000009 x29: 000000003af43d60
      
      Code: eb02007f 54ffff48 f9400cc4 17ffffe0 (f9400404)
      Resetting CPU ...
      ```
      
      The RPi loader loads dtbs and overlays for u-boot from the firmware
      partition. In the CANOPi case, it will try to load the vl805.dtbo
      overlay, so let's provide it.
      
      Signed-off-by: Ariel D'Alessandro's avatarAriel D'Alessandro <ariel.dalessandro@collabora.com>
      e74d947b
  4. 05 Oct, 2022 8 commits
  5. 03 Oct, 2022 2 commits
  6. 30 Sep, 2022 2 commits
  7. 27 Sep, 2022 2 commits
  8. 12 Sep, 2022 6 commits
  9. 07 Sep, 2022 3 commits
  10. 06 Sep, 2022 2 commits
  11. 05 Sep, 2022 2 commits
  12. 07 Jul, 2022 1 commit
  13. 06 Jul, 2022 1 commit
  14. 18 Apr, 2022 3 commits
  15. 31 Mar, 2022 2 commits