[PATCH v3 1/5] virt: coco: Add a coco/Makefile and coco/Kconfig

From: Dan Williams
Date: Wed Aug 30 2023 - 16:01:01 EST


In preparation for adding another coco build target, relieve
drivers/virt/Makefile of the responsibility to track new compilation
unit additions to drivers/virt/coco/, and do the same for
drivers/virt/Kconfig.

Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>
---
drivers/virt/Kconfig | 6 +-----
drivers/virt/Makefile | 4 +---
drivers/virt/coco/Kconfig | 9 +++++++++
drivers/virt/coco/Makefile | 7 +++++++
4 files changed, 18 insertions(+), 8 deletions(-)
create mode 100644 drivers/virt/coco/Kconfig
create mode 100644 drivers/virt/coco/Makefile

diff --git a/drivers/virt/Kconfig b/drivers/virt/Kconfig
index f79ab13a5c28..40129b6f0eca 100644
--- a/drivers/virt/Kconfig
+++ b/drivers/virt/Kconfig
@@ -48,10 +48,6 @@ source "drivers/virt/nitro_enclaves/Kconfig"

source "drivers/virt/acrn/Kconfig"

-source "drivers/virt/coco/efi_secret/Kconfig"
-
-source "drivers/virt/coco/sev-guest/Kconfig"
-
-source "drivers/virt/coco/tdx-guest/Kconfig"
+source "drivers/virt/coco/Kconfig"

endif
diff --git a/drivers/virt/Makefile b/drivers/virt/Makefile
index e9aa6fc96fab..f29901bd7820 100644
--- a/drivers/virt/Makefile
+++ b/drivers/virt/Makefile
@@ -9,6 +9,4 @@ obj-y += vboxguest/

obj-$(CONFIG_NITRO_ENCLAVES) += nitro_enclaves/
obj-$(CONFIG_ACRN_HSM) += acrn/
-obj-$(CONFIG_EFI_SECRET) += coco/efi_secret/
-obj-$(CONFIG_SEV_GUEST) += coco/sev-guest/
-obj-$(CONFIG_INTEL_TDX_GUEST) += coco/tdx-guest/
+obj-y += coco/
diff --git a/drivers/virt/coco/Kconfig b/drivers/virt/coco/Kconfig
new file mode 100644
index 000000000000..fc5c64f04c4a
--- /dev/null
+++ b/drivers/virt/coco/Kconfig
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Confidential computing related collateral
+#
+source "drivers/virt/coco/efi_secret/Kconfig"
+
+source "drivers/virt/coco/sev-guest/Kconfig"
+
+source "drivers/virt/coco/tdx-guest/Kconfig"
diff --git a/drivers/virt/coco/Makefile b/drivers/virt/coco/Makefile
new file mode 100644
index 000000000000..55302ef719ad
--- /dev/null
+++ b/drivers/virt/coco/Makefile
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Confidential computing related collateral
+#
+obj-$(CONFIG_EFI_SECRET) += efi_secret/
+obj-$(CONFIG_SEV_GUEST) += sev-guest/
+obj-$(CONFIG_INTEL_TDX_GUEST) += tdx-guest/