[PATCH] Add CONFIG_GICV3 for ARCH_QEMU

Chan Kim ckim at etri.re.kr
Mon Jun 5 03:40:26 CEST 2023


I'm trying sending a patch for the first time.
I found when running u-boot qemu_arm64_defconfig on qemu-6.2.0's arm64 virt
machine, we need CONFIG_GICV3.
And for the GICV3 related to be compiled, we need to add GICD_BASE,
GICR_BASE defined by the qemu arm64 virt machine.

Signed-off-by : Chan Kim <ckim at etri.re.kr>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 99264a6478..437857b188 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1044,6 +1044,7 @@ config ARCH_QEMU
 	select DM_SERIAL
 	select OF_CONTROL
 	select PL01X_SERIAL
+	select GICV3
 	imply CMD_DM
 	imply DM_RNG
 	imply DM_RTC
diff --git a/include/configs/qemu-arm.h b/include/configs/qemu-arm.h
index e296f39879..979ae1815d 100644
--- a/include/configs/qemu-arm.h
+++ b/include/configs/qemu-arm.h
@@ -11,4 +11,6 @@
 
 /* For timer, QEMU emulates an ARMv7/ARMv8 architected timer */
 
+#define GICD_BASE		0x8000000	/* 24MHz, FPGA runs at 5MHz
*/
+#define GICR_BASE		0x80a0000	/* 24MHz, FPGA runs at 5MHz
*/
 #endif /* __CONFIG_H */

Thanks!
Chan Kim






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