From 24e0eeb75a3808a0a1f248b45c81a31de3861736 Mon Sep 17 00:00:00 2001
From: Dom Cobley <popcornmix@gmail.com>
Date: Fri, 20 Jan 2023 17:16:14 +0000
Subject: [PATCH] rpi-update: Add SKIP_FIRMWARE option

---
 rpi-update | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/rpi-update b/rpi-update
index a70cec1..27339a2 100755
--- a/rpi-update
+++ b/rpi-update
@@ -43,6 +43,7 @@ fi
 BOOT_PATH=${BOOT_PATH:-"/boot"}
 WORK_PATH=${WORK_PATH:-"${ROOT_PATH}/root"}
 SKIP_KERNEL=${SKIP_KERNEL:-0}
+SKIP_FIRMWARE=${SKIP_FIRMWARE:-0}
 SKIP_SDK=${SKIP_SDK:-0}
 SKIP_VCLIBS=${SKIP_VCLIBS:-0}
 SKIP_REPODELETE=${SKIP_REPODELETE:-0}
@@ -340,18 +341,20 @@ function check_partition {
 }
 
 function update_firmware {
-	echo " *** Updating firmware"
-	rm -rf "${FW_PATH}/"start*.elf
-	rm -rf "${FW_PATH}/"fixup*.dat
-	rm -rf "${FW_PATH}/"bootcode.bin
-	if [[ ${WANT_PI4} -eq 1 ]]; then
-		cp "${FW_REPOLOCAL}/"start*.elf "${FW_PATH}/"
-		cp "${FW_REPOLOCAL}/"fixup*.dat "${FW_PATH}/"
-	else
-		cp "${FW_REPOLOCAL}/"start{,[^4]*}.elf "${FW_PATH}/"
-		cp "${FW_REPOLOCAL}/"fixup{,[^4]*}.dat "${FW_PATH}/"
+	if [[ ${SKIP_FIRMWARE} -eq 0 ]]; then
+		echo " *** Updating firmware"
+		rm -rf "${FW_PATH}/"start*.elf
+		rm -rf "${FW_PATH}/"fixup*.dat
+		rm -rf "${FW_PATH}/"bootcode.bin
+		if [[ ${WANT_PI4} -eq 1 ]]; then
+			cp "${FW_REPOLOCAL}/"start*.elf "${FW_PATH}/"
+			cp "${FW_REPOLOCAL}/"fixup*.dat "${FW_PATH}/"
+		else
+			cp "${FW_REPOLOCAL}/"start{,[^4]*}.elf "${FW_PATH}/"
+			cp "${FW_REPOLOCAL}/"fixup{,[^4]*}.dat "${FW_PATH}/"
+		fi
+		cp "${FW_REPOLOCAL}/"*.bin "${FW_PATH}/"
 	fi
-	cp "${FW_REPOLOCAL}/"*.bin "${FW_PATH}/"
 	if [[ ${SKIP_KERNEL} -eq 0 ]]; then
 		if [[ ${WANT_32BIT} -eq 1 ]]; then
 			cp "${FW_REPOLOCAL}/"kernel.img "${FW_REPOLOCAL}/"kernel7.img "${FW_PATH}/"