From 94df98859663265348a7a8de5a079d82e5dab131 Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Tue, 20 Nov 2018 10:19:46 +0000
Subject: imx: imx8mq: build flash.bin

Build flash.bin for i.MX8MQ, it will include signed hdmi firmware,
spl, ddr firmware, fit image(bl31.bin, u-boot-nodtb.bin, dtb).
Burn it to 33KB offset of SD card.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 tools/imx8m_image.sh | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100755 tools/imx8m_image.sh

(limited to 'tools')

diff --git a/tools/imx8m_image.sh b/tools/imx8m_image.sh
new file mode 100755
index 0000000..6346fb6
--- /dev/null
+++ b/tools/imx8m_image.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0+
+#
+# script to check whether the file exists in imximage.cfg for i.MX8M
+#
+
+file=$1
+
+post_process=$2
+
+blobs=`awk '/^SIGNED_HDMI/ {print $2} /^LOADER/ {print $2} /^SECOND_LOADER/ {print $2} /^DDR_FW/ {print $2}' $file`
+for f in $blobs; do
+	tmp=$srctree/$f
+
+	if [ $f == "spl/u-boot-spl-ddr.bin" ] || [ $f == "u-boot.itb" ]; then
+		continue
+	fi
+
+	if [ -f $f ]; then
+		continue
+	fi
+
+	if [ ! -f $tmp ]; then
+		echo "WARNING '$tmp' not found, resulting binary is not-functional" >&2
+		exit 1
+	fi
+
+	sed -in "s;$f;$tmp;" $file
+done
+
+if [ $post_process == 1 ]; then
+	if [ -f $srctree/lpddr4_pmu_train_1d_imem.bin ]; then
+		objcopy -I binary -O binary --pad-to 0x8000 --gap-fill=0x0 $srctree/lpddr4_pmu_train_1d_imem.bin lpddr4_pmu_train_1d_imem_pad.bin
+		objcopy -I binary -O binary --pad-to 0x4000 --gap-fill=0x0 $srctree/lpddr4_pmu_train_1d_dmem.bin lpddr4_pmu_train_1d_dmem_pad.bin
+		objcopy -I binary -O binary --pad-to 0x8000 --gap-fill=0x0 $srctree/lpddr4_pmu_train_2d_imem.bin lpddr4_pmu_train_2d_imem_pad.bin
+		cat lpddr4_pmu_train_1d_imem_pad.bin lpddr4_pmu_train_1d_dmem_pad.bin > lpddr4_pmu_train_1d_fw.bin
+		cat lpddr4_pmu_train_2d_imem_pad.bin $srctree/lpddr4_pmu_train_2d_dmem.bin > lpddr4_pmu_train_2d_fw.bin
+		cat spl/u-boot-spl.bin lpddr4_pmu_train_1d_fw.bin lpddr4_pmu_train_2d_fw.bin > spl/u-boot-spl-ddr.bin
+		rm -f lpddr4_pmu_train_1d_fw.bin lpddr4_pmu_train_2d_fw.bin lpddr4_pmu_train_1d_imem_pad.bin lpddr4_pmu_train_1d_dmem_pad.bin lpddr4_pmu_train_2d_imem_pad.bin
+	fi
+fi
+
+exit 0
-- 
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