--- /dev/null
+From 3075476a7af666de3ec10b4f35d8e62db8fd5b6d Mon Sep 17 00:00:00 2001
+From: Peng Fan <peng.fan@nxp.com>
+Date: Fri, 29 Nov 2024 09:20:05 +0800
+Subject: pm: cpupower: Makefile: Fix cross compilation
+
+From: Peng Fan <peng.fan@nxp.com>
+
+commit 3075476a7af666de3ec10b4f35d8e62db8fd5b6d upstream.
+
+After commit f79473ed9220 ("pm: cpupower: Makefile: Allow overriding
+cross-compiling env params") we would fail to cross compile cpupower in
+buildroot which uses the recipe at [1] where only the CROSS variable is
+being set.
+
+The issue here is the use of the lazy evaluation for all variables: CC,
+LD, AR, STRIP, RANLIB, rather than just CROSS.
+
+[1]:
+https://git.buildroot.net/buildroot/tree/package/linux-tools/linux-tool-cpupower.mk.in
+
+Fixes: f79473ed9220 ("pm: cpupower: Makefile: Allow overriding cross-compiling env params")
+Reported-by: Florian Fainelli <florian.fainelli@broadcom.com>
+Closes: https://lore.kernel.org/all/2bbabd2c-24ef-493c-a199-594e5dada3da@broadcom.com/
+Signed-off-by: Peng Fan <peng.fan@nxp.com>
+Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
+Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ tools/power/cpupower/Makefile | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+--- a/tools/power/cpupower/Makefile
++++ b/tools/power/cpupower/Makefile
+@@ -87,11 +87,19 @@ INSTALL_SCRIPT = ${INSTALL} -m 644
+ # to something more interesting, like "arm-linux-". If you want
+ # to compile vs uClibc, that can be done here as well.
+ CROSS ?= #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
++ifneq ($(CROSS), )
++CC = $(CROSS)gcc
++LD = $(CROSS)gcc
++AR = $(CROSS)ar
++STRIP = $(CROSS)strip
++RANLIB = $(CROSS)ranlib
++else
+ CC ?= $(CROSS)gcc
+ LD ?= $(CROSS)gcc
+ AR ?= $(CROSS)ar
+ STRIP ?= $(CROSS)strip
+ RANLIB ?= $(CROSS)ranlib
++endif
+ HOSTCC = gcc
+ MKDIR = mkdir
+