A new type of SBE on the Odyssey chip will return any async FFDC in the next transaction, so collecting the FFDC is unnecessary and results in unexpected behavior. Turn off the async collection for Odyssey SBEFIFOs. Changes since v1: - Change "ody" to "odyssey" - Fix minor issues in binding document Eddie James (3): dt-bindings: fsi: Document the IBM SBEFIFO engine fsi: sbefifo: Prevent async FFDC collection for Odyssey SBEFIFOs ARM: dts: aspeed: Update Odyssey SBEFIFO compatible strings .../devicetree/bindings/fsi/ibm,sbefifo.yaml | 39 +++++++++++ .../dts/aspeed/aspeed-bmc-ibm-everest.dts | 64 +++++++++---------- .../arm/boot/dts/aspeed/ibm-power10-quad.dtsi | 64 +++++++++---------- drivers/fsi/fsi-sbefifo.c | 37 +++++++++++ 4 files changed, 140 insertions(+), 64 deletions(-) create mode 100644 Documentation/devicetree/bindings/fsi/ibm,sbefifo.yaml -- 2.39.3
