riscv64 - SiFive Unmatched regression?
Hello!
Running into a potential regression on the SiFive Unmatched.
These images function as expected: (u-boot Nov 2021, OpenSPI 0.9) https://github.com/haiku/firmware/tree/73e14d53b45a6b74/u-boot/riscv64/unmat...
UART output, no issues.
The latest master u-boot images no longer boot from the SD card in any testable configuration:
* master as of today + OpenSPI 0.9 * master as of today + OpenSPI 1.0
The symptom of "no longer boot" is the Unmatched showing a bit of gibberish on the UART.
All SD cards provisioned using identical known-good steps documented by u-boot.
-- Alex
Adding the SiFive Unmatched maintainers on Cc.
On Thu, Mar 17, 2022 at 3:51 PM Alex kallisti5@unixzen.com wrote:
Hello!
Running into a potential regression on the SiFive Unmatched.
These images function as expected: (u-boot Nov 2021, OpenSPI 0.9) https://github.com/haiku/firmware/tree/73e14d53b45a6b74/u-boot/riscv64/unmat...
UART output, no issues.
The latest master u-boot images no longer boot from the SD card in any testable configuration:
- master as of today + OpenSPI 0.9
- master as of today + OpenSPI 1.0
The symptom of "no longer boot" is the Unmatched showing a bit of gibberish on the UART.
All SD cards provisioned using identical known-good steps documented by u-boot.
-- Alex
March 17, 2022 1:51 PM, "Alex" kallisti5@unixzen.com wrote:
Hello!
Running into a potential regression on the SiFive Unmatched.
All SD cards provisioned using identical known-good steps documented by u-boot.
Please ignore. I was down to bisecting with multiple gcc toolchains building u-boot when I realized one of my (seemingly good) MicroSD cards were refusing to boot in the Unmatched. I swapped cards and things started working as expected.
-- Alex
participants (3)
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Alex -
Alexander von Gluck IV
-
Fabio Estevam