CentOS debranding and secureboot2

SPECS/grub2.spec

@@ -28,6 +28,7 @@ Source13:	centos-ca-secureboot.der
 Source14:	centossecureboot001.der
 Source15:	centossecurebootca2.der
 Source16:	centossecureboot202.der
+
 Source19:	sbat.csv.in
 
 %include %{SOURCE1}
@@ -38,7 +39,7 @@ Source19:	sbat.csv.in
 %define old_sb_key	centossecureboot001
 %define sb_ca		%{SOURCE15}
 %define sb_cer		%{SOURCE16}
-%define sb_key		redhatsecureboot502
+%define sb_key	 	centossecureboot202
 %endif
 
 %ifarch ppc64le
@@ -196,9 +197,6 @@ git commit -m "After making subdirs"
 %if 0%{with_legacy_arch}
 %{expand:%do_legacy_build %%{grublegacyarch}}
 %endif
-%ifarch ppc64le
-%{expand:%do_ieee1275_build_images %%{grublegacyarch} %{grubelfname} %{old_sb_cer} %{sb_cer} %{sb_key}}
-%endif
 makeinfo --info --no-split -I docs -o docs/grub-dev.info \
 	docs/grub-dev.texi
 makeinfo --info --no-split -I docs -o docs/grub.info \