vhaudiquet/u-boot-krane
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm/dts/qemu-sbsa: Fix interrupt

Browse Source 
Change the vcpumntirq in the GICv3 node from SPI to PPI.

Prevents Linux from complaining:
'[Firmware Bug]: CPU interface incapable of MMIO access'

Fixes: 6d722894fd "board: emulation: Add QEMU sbsa support"

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
This commit is contained in:
Patrick Rudolph
2025-06-02 14:58:46 -06:00
committed by Tom Rini
parent afb3ab64cb
commit d1555de5fa
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/dts/qemu-sbsa.dts
+4 -1
View File
@@ -91,7 +91,10 @@
#interrupt-cells = <3>;
status = "okay";
interrupt-controller;
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
/* vcpumntirq: virtual CPU interface maintenance interrupt */
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
reg = /bits/ 64 <SBSA_GIC_DIST_BASE_ADDR SBSA_GIC_DIST_LENGTH>,
/bits/ 64 <SBSA_GIC_REDIST_BASE_ADDR SBSA_GIC_REDIST_LENGTH>,
/bits/ 64 <0 0>,