[Qemu-devel] [PATCH v4 7/8] RFC target/arm: Do not build A/M-profile cpus when using KVM

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

A KVM-only build won't be able to run A or M-profile cpus,
disable them.

If KVM is not enabled, they are enabled by default.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
Sadly this does not work with --enable-tcg --enable-kvm dual config.
---
 default-configs/arm-softmmu.mak | 14 ++++++--------
 hw/arm/Kconfig                  | 16 +++++++++++++---
 2 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak
index 081d507c87..3995c4bb65 100644
--- a/default-configs/arm-softmmu.mak
+++ b/default-configs/arm-softmmu.mak
@@ -1,25 +1,18 @@
 # Default configuration for arm-softmmu
 
-# TODO: ARM_V7M is currently always required - make this more flexible!
-CONFIG_ARM_V7M=y
-
 # CONFIG_PCI_DEVICES=n
 # CONFIG_TEST_DEVICES=n
+CONFIG_ARM_V7M=n
 
 CONFIG_ARM_VIRT=y
 CONFIG_CUBIEBOARD=y
 CONFIG_EXYNOS4=y
 CONFIG_FSL_IMX31=y
-CONFIG_MUSCA=y
-CONFIG_STELLARIS=y
 CONFIG_REALVIEW=y
 CONFIG_VEXPRESS=y
 CONFIG_ZYNQ=y
-CONFIG_NETDUINO2=y
-CONFIG_MPS2=y
 CONFIG_RASPI=y
 CONFIG_SABRELITE=y
-CONFIG_EMCRAFT_SF2=y
 CONFIG_FSL_IMX7=y
 CONFIG_FSL_IMX6UL=y
 CONFIG_SEMIHOSTING=y
@@ -38,4 +31,9 @@ CONFIG_SEMIHOSTING=y
 #CONFIG_ASPEED_SOC=y
 #CONFIG_NSERIES=y
 #CONFIG_HIGHBANK=n
+#CONFIG_MUSCA=n
+#CONFIG_STELLARIS=n
+#CONFIG_NETDUINO2=n
+#CONFIG_MPS2=n
+#CONFIG_EMCRAFT_SF2=n
 #CONFIG_MICROBIT=n
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index b4d31c6026..f8242068ad 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -13,6 +13,18 @@ config ARM_V6
     depends on !KVM
     bool
 
+# ARM Microcontroller profile
+config ARM_V7M
+    default y
+    depends on !KVM
+    bool
+
+# ARM Realtime profile
+config ARM_V7R
+    default y
+    depends on !KVM
+    bool
+
 config ARM_VIRT
     bool
     imply PCI_DEVICES
@@ -295,9 +307,6 @@ config ZYNQ
     select XILINX_SPIPS
     select ZYNQ_DEVCFG
 
-config ARM_V7M
-    bool
-
 config ALLWINNER_A10
     bool
     select AHCI
@@ -323,6 +332,7 @@ config STM32F205_SOC
 
 config XLNX_ZYNQMP_ARM
     bool
+    select ARM_V7R
     select AHCI
     select ARM_GIC
     select CADENCE
-- 
2.20.1