For some reasons,newer QEMU versions (tested v5.2.0) trigger a load fault at the first readl of the driver. For now disable the nodes, until this issue is looked into. Reported-by: Antony Pavlov <antonynpavlov@xxxxxxxxx> Link: https://lore.barebox.org/barebox/20220830140533.deb229d3e3f32c827e6ff521@xxxxxxxxx/ Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> --- arch/riscv/dts/hifive-unleashed-a00.dts | 4 ++++ arch/riscv/dts/hifive-unmatched-a00.dts | 5 +++++ 2 files changed, 9 insertions(+) diff --git a/arch/riscv/dts/hifive-unleashed-a00.dts b/arch/riscv/dts/hifive-unleashed-a00.dts index 65694bfd246a..3b82c16ff0f7 100644 --- a/arch/riscv/dts/hifive-unleashed-a00.dts +++ b/arch/riscv/dts/hifive-unleashed-a00.dts @@ -1,3 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 OR X11 */ #include <riscv/sifive/hifive-unleashed-a00.dts> + +/* probing on QEMU v5.2.0 triggers load access fault @0x10040014 */ +&qspi0 { status = "disabled"; }; +&qspi2 { status = "disabled"; }; diff --git a/arch/riscv/dts/hifive-unmatched-a00.dts b/arch/riscv/dts/hifive-unmatched-a00.dts index b8793e910555..24a4c798a941 100644 --- a/arch/riscv/dts/hifive-unmatched-a00.dts +++ b/arch/riscv/dts/hifive-unmatched-a00.dts @@ -1,3 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 OR X11 */ #include <riscv/sifive/hifive-unmatched-a00.dts> + +/* probing on QEMU v5.2.0 triggers load access fault @0x10040014 */ +&qspi0 { status = "disabled"; }; +&qspi1 { status = "disabled"; }; +&spi0 { status = "disabled"; }; -- 2.39.2
