diff mbox series

[PULL,04/26] hw/mem/nvdimm: Use Kconfig 'imply' instead of 'depends on'

Message ID 20210520082257.187061-5-pbonzini@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/26] configure: Only clone softfloat-3 repositories if TCG is enabled | expand

Commit Message

Paolo Bonzini May 20, 2021, 8:22 a.m. UTC
From: Philippe Mathieu-Daudé <philmd@redhat.com>

Per the kconfig.rst:

  A device should be listed [...] ``imply`` if (depending on
  the QEMU command line) the board may or  may not be started
  without it.

This is the case with the NVDIMM device, so use the 'imply'
weak reverse dependency to select the symbol.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210511155354.3069141-2-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 default-configs/devices/ppc64-softmmu.mak | 1 -
 hw/arm/Kconfig                            | 1 +
 hw/i386/Kconfig                           | 1 +
 hw/mem/Kconfig                            | 2 --
 hw/ppc/Kconfig                            | 1 +
 5 files changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/default-configs/devices/ppc64-softmmu.mak b/default-configs/devices/ppc64-softmmu.mak
index ae0841fa3a..cca52665d9 100644
--- a/default-configs/devices/ppc64-softmmu.mak
+++ b/default-configs/devices/ppc64-softmmu.mak
@@ -8,4 +8,3 @@  CONFIG_POWERNV=y
 
 # For pSeries
 CONFIG_PSERIES=y
-CONFIG_NVDIMM=y
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index b887f6a5b1..67723d9ea6 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -6,6 +6,7 @@  config ARM_VIRT
     imply VFIO_PLATFORM
     imply VFIO_XGMAC
     imply TPM_TIS_SYSBUS
+    imply NVDIMM
     select ARM_GIC
     select ACPI
     select ARM_SMMUV3
diff --git a/hw/i386/Kconfig b/hw/i386/Kconfig
index 7f91f30877..66838fa397 100644
--- a/hw/i386/Kconfig
+++ b/hw/i386/Kconfig
@@ -23,6 +23,7 @@  config PC
     imply TPM_TIS_ISA
     imply VGA_PCI
     imply VIRTIO_VGA
+    imply NVDIMM
     select FDC
     select I8259
     select I8254
diff --git a/hw/mem/Kconfig b/hw/mem/Kconfig
index a0ef2cf648..8b19fdc49f 100644
--- a/hw/mem/Kconfig
+++ b/hw/mem/Kconfig
@@ -7,6 +7,4 @@  config MEM_DEVICE
 
 config NVDIMM
     bool
-    default y
-    depends on (PC || PSERIES || ARM_VIRT)
     select MEM_DEVICE
diff --git a/hw/ppc/Kconfig b/hw/ppc/Kconfig
index e51e0e5e5a..66e0b15d9e 100644
--- a/hw/ppc/Kconfig
+++ b/hw/ppc/Kconfig
@@ -3,6 +3,7 @@  config PSERIES
     imply PCI_DEVICES
     imply TEST_DEVICES
     imply VIRTIO_VGA
+    imply NVDIMM
     select DIMM
     select PCI
     select SPAPR_VSCSI