Merge branch 'master' into master-p10

Pull the upstream 'master' branch into master-p10. This is
a necessary step in allowing us to eventually merge back
the master-p10 branch upstream.

A few highlights in solving the conflicts:
 * buildroot is now the upstream openpower version (2020.08.2)
 * the openpower-pnor package is the upstream version (without
   Power10 support). This is due to us using openpower-pnor-p10
   for Power10 recently.

Signed-off-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>

Conflicts:
	.gitmodules
	README.md
	buildroot
	openpower/package/Config.in
	openpower/package/hostboot-binaries/Config.in
	openpower/package/ocmb-explorer-fw/Config.in
	openpower/package/ocmb-explorer-fw/ocmb-explorer-fw.mk
	openpower/package/openpower-pnor/Config.in
	openpower/package/openpower-pnor/openpower-pnor.mk
	openpower/package/ppe42-binutils/Config.in
	openpower/package/ppe42-gcc/Config.in
	openpower/package/skiboot/Config.in
	openpower/platform/Config.in
diff --git a/openpower/package/openpower-pnor/Config.in b/openpower/package/openpower-pnor/Config.in
index a25bf52..18443b4 100644
--- a/openpower/package/openpower-pnor/Config.in
+++ b/openpower/package/openpower-pnor/Config.in
@@ -1,22 +1,17 @@
 config BR2_PACKAGE_OPENPOWER_PNOR
         bool "openpower_pnor"
-        default y if (BR2_OPENPOWER_PLATFORM)
+        default y if (BR2_OPENPOWER_PLATFORM && BR2_OPENPOWER_POWER9)
         depends on (!BR2_PACKAGE_OPENPOWER_PNOR_P10)
-        select BR2_PACKAGE_HOSTBOOT_P10 if (! (BR2_OPENPOWER_POWER8 || BR2_OPENPOWER_POWER9) )
-        select BR2_PACKAGE_HOSTBOOT if BR2_OPENPOWER_POWER9
-        select BR2_PACKAGE_HOSTBOOT_P8 if BR2_OPENPOWER_POWER8
+        select BR2_PACKAGE_HOSTBOOT
         select BR2_PACKAGE_HOSTBOOT_BINARIES
         select BR2_PACKAGE_SKIBOOT
         select BR2_PACKAGE_OPENPOWER_FFS
-        select BR2_PACKAGE_OCC_P10 if (! (BR2_OPENPOWER_POWER8 || BR2_OPENPOWER_POWER9 ) )
-        select BR2_PACKAGE_OCC if BR2_OPENPOWER_POWER9
-        select BR2_PACKAGE_OCC_P8 if BR2_OPENPOWER_POWER8
+        select BR2_PACKAGE_OCC
         select BR2_PACKAGE_CAPP_UCODE
         select BR2_PACKAGE_IMA_CATALOG
         select BR2_PACKAGE_HOST_OPENPOWER_VPNOR
         select BR2_PACKAGE_MACHINE_XML
-        select BR2_PACKAGE_HCODE_P10 if (BR2_OPENPOWER_POWER10)
-        select BR2_PACKAGE_HCODE if (BR2_OPENPOWER_POWER9)
+        select BR2_PACKAGE_HCODE if BR2_OPENPOWER_POWER9
         help
             Utilites for building a targeting binary image
 
@@ -178,8 +173,4 @@
         bool "Create a virtual PNOR image along with the standard image"
         default n
 
-config BR2_OPENPOWER_MAKE_LIDS
-        bool "Create a package of content and signature binaries to be used for lid creation"
-        default n
-
 endmenu