From 33913e3a3c6ee374fb4451208888bc48fadf0373 Mon Sep 17 00:00:00 2001
From: Manami Mori <manami.mori@aist.go.jp>
Date: Sun, 3 Sep 2023 08:58:32 +0900
Subject: [PATCH] [fix] rapssberry_pi4.md: bash expands u-boot vairable in
 heredocuments

Signed-off-by: Manami Mori <manami.mori@aist.go.jp>
---
 docs/raspberry_pi4.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/raspberry_pi4.md b/docs/raspberry_pi4.md
index 1e8cdcc..aaa4adf 100644
--- a/docs/raspberry_pi4.md
+++ b/docs/raspberry_pi4.md
@@ -48,7 +48,7 @@ export CROSS_COMPILE=aarch64-linux-gnu-
 make rpi_4_defconfig
 make -j`nproc`
 cp u-boot.bin /path/to/bound/
-cat <<EOF > boot.txt
+cat <<"EOF" > boot.txt
 fatload mmc 0:1 ${kernel_addr_r} EFI/BOOT/BOOTAA64.EFI
 bootefi ${kernel_addr_r}
 fatload mmc 0:1 ${fdt_addr_r} EFI/BOOT/dtb