arch/power8: Rename to ppc64

POWER8 is a specific implementation of ppc64, which is by now outdated
(POWER9 has been on the market for a while). Rename arch/power8/ to
potentially cover a wider range of hardware.

TEST=Toolchains built before/after this commit can build coreboot for
     emulation/qemu-power8 from before/after this commit.

Change-Id: I2d6f08b12a9ffc8a652ddcd6f24ad85ecb33ca52
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/c/29943
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com>

4 files changed, 10 insertions, 10 deletions

diff --git a/util/crossgcc/Makefile b/util/crossgcc/Makefile
index 0c092d7070..a8ea815165 100644
--- a/util/crossgcc/Makefile
+++ b/util/crossgcc/Makefile
@@ -9,12 +9,12 @@ DEST ?= $(CURDIR)/xgcc
 
 all all_with_gdb:
 	$(MAKE) build-i386 build-x64 build-arm build-mips \
-		build-riscv build-aarch64 build-power8 build-nds32le \
+		build-riscv build-aarch64 build-ppc64 build-nds32le \
 		build_clang build_iasl build_make
 
 all_without_gdb:
 	$(MAKE) SKIP_GDB=1 build-i386 build-x64 build-arm build-mips \
-		build-riscv build-aarch64 build-power8 build-nds32le \
+		build-riscv build-aarch64 build-ppc64 build-nds32le \
 		build_clang build_iasl build_make
 
 build_tools: build_gcc build_gdb
@@ -63,7 +63,7 @@ build-riscv:
 	# GDB is currently not supported on RISC-V
 	@$(MAKE) build_gcc BUILD_PLATFORM=riscv-elf
 
-build-power8:
+build-ppc64:
 	@$(MAKE) build_tools BUILD_PLATFORM=powerpc64-linux-gnu
 
 build-nds32le:
@@ -85,6 +85,6 @@ distclean: clean
 
 .PHONY: build_gcc build_iasl build_gdb build_clang all all_with_gdb \
 	all_without_gdb build_tools build-i386 build-x64 build-arm  \
-	build-aarch64 build-mips build-riscv build-power8 build-nds32le \
+	build-aarch64 build-mips build-riscv build-ppc64 build-nds32le \
 	clean distclean clean_tempfiles
 .NOTPARALLEL:
diff --git a/util/crossgcc/Makefile.inc b/util/crossgcc/Makefile.inc
index f4aa36461a..8f8257c2f2 100644
--- a/util/crossgcc/Makefile.inc
+++ b/util/crossgcc/Makefile.inc
@@ -13,7 +13,7 @@
 ## GNU General Public License for more details.
 ##
 
-TOOLCHAIN_ARCHES := i386 x64 arm aarch64 mips riscv power8 nds32le
+TOOLCHAIN_ARCHES := i386 x64 arm aarch64 mips riscv ppc64 nds32le
 
 help_toolchain help::
 	@echo  '*** Toolchain targets ***'
diff --git a/util/lint/check_lint_tests b/util/lint/check_lint_tests
index 5ba33c8e37..6b1860fdae 100755
--- a/util/lint/check_lint_tests
+++ b/util/lint/check_lint_tests
@@ -6,7 +6,7 @@ UNDERSCORE='_'
 
 #lint-stable-000-license-headers
 TESTFILE000a=src/arch/x86/thread.c
-TESTFILE000b=src/arch/power8/misc.c
+TESTFILE000b=src/arch/ppc64/misc.c
 sed -i.bak 's/^[[:space:]]\*[[:space:]].*//' ${TESTFILE000a}
 sed -i.bak 's/^[[:space:]]\*[[:space:]]but WITHOUT ANY WARRANTY;//' ${TESTFILE000b}
 
diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile
index 6d82a4de63..d416e5d387 100755
--- a/util/xcompile/xcompile
+++ b/util/xcompile/xcompile
@@ -303,7 +303,7 @@ EOF
 }
 
 # Architecture definitions
-SUPPORTED_ARCHITECTURES="arm arm64 mipsel riscv x64 x86 power8"
+SUPPORTED_ARCHITECTURES="arm arm64 mipsel riscv x64 x86 ppc64"
 
 # TARCH: local name for the architecture
 # (used as CC_${TARCH} in the build system)
@@ -366,12 +366,12 @@ arch_config_mipsel() {
 	TENDIAN="EL"
 }
 
-arch_config_power8() {
-	TARCH="power8"
+arch_config_ppc64() {
+	TARCH="ppc64"
 	TBFDARCHS="powerpc"
 	TCLIST="powerpc64"
 	TWIDTH="64"
-	TSUPP="power8"
+	TSUPP="ppc64"
 	TABI="linux-gnu" # there is no generic ABI on ppc64
 	CC_RT_EXTRA_GCC="-mcpu=power8 -mbig-endian"
 }