rockchip: Convert to use FIT generator for optee

Use generator script so that we can use environment for TEE source.
$TEE for tee.bin, and if file not exist, the script can report a warning,
and meke the build success without a error.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/arch/arm/mach-rockchip/fit_spl_optee.its b/arch/arm/mach-rockchip/fit_spl_optee.its
deleted file mode 100644 (file)
index 6ed5d48..0000000
--- a/arch/arm/mach-rockchip/fit_spl_optee.its
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2017 Rockchip Electronic Co.,Ltd
- *
- * Simple U-boot fit source file containing U-Boot, dtb and optee
- */
-
-/dts-v1/;
-
-/ {
-       description = "Simple image with OP-TEE support";
-       #address-cells = <1>;
-
-       images {
-               uboot {
-                       description = "U-Boot";
-                       data = /incbin/("../../../u-boot-nodtb.bin");
-                       type = "standalone";
-                       os = "U-Boot";
-                       arch = "arm";
-                       compression = "none";
-                       load = <0x61000000>;
-               };
-               optee {
-                       description = "OP-TEE";
-                       data = /incbin/("../../../tee.bin");
-                       type = "firmware";
-                       arch = "arm";
-                       os = "tee";
-                       compression = "none";
-                       load = <0x68400000>;
-                       entry = <0x68400000>;
-               };
-               fdt {
-                       description = "dtb";
-                       data = /incbin/("../../../u-boot.dtb");
-                       type = "flat_dt";
-                       compression = "none";
-               };
-       };
-
-       configurations {
-               default = "conf";
-               conf {
-                       description = "Rockchip armv7 with OP-TEE";
-                       firmware = "optee";
-                       loadables = "uboot";
-                       fdt = "fdt";
-               };
-       };
-};

diff --git a/arch/arm/mach-rockchip/fit_spl_optee.sh b/arch/arm/mach-rockchip/fit_spl_optee.sh
new file mode 100755 (executable)
index 0000000..89ef043
--- /dev/null
+++ b/arch/arm/mach-rockchip/fit_spl_optee.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+# SPDX-License-Identifier:      GPL-2.0+
+#
+# Copyright (C) 2019 Rockchip Electronic Co.,Ltd
+#
+# Script to generate FIT image source for 32-bit Rockchip SoCs with
+# U-Boot proper, OPTEE, and devicetree.
+#
+# usage: $0 <dt_name>
+
+[ -z "$TEE" ] && TEE="tee.bin"
+
+if [ ! -f $TEE ]; then
+       echo "WARNING: TEE file $TEE NOT found, U-Boot.itb is non-functional" >&2
+       echo "Please export path for TEE or copy tee.bin to U-Boot folder" >&2
+       TEE=/dev/null
+fi
+
+dtname=$1
+
+cat << __HEADER_EOF
+/*
+ * Copyright (C) 2017-2019 Rockchip Electronic Co.,Ltd
+ *
+ * Simple U-boot FIT source file containing U-Boot, dtb and optee
+ */
+
+/dts-v1/;
+
+/ {
+       description = "FIT image with OP-TEE support";
+       #address-cells = <1>;
+
+       images {
+               uboot {
+                       description = "U-Boot";
+                       data = /incbin/("u-boot-nodtb.bin");
+                       type = "standalone";
+                       os = "U-Boot";
+                       arch = "arm";
+                       compression = "none";
+                       load = <0x61000000>;
+               };
+               optee {
+                       description = "OP-TEE";
+                       data = /incbin/("$TEE");
+                       type = "firmware";
+                       arch = "arm";
+                       os = "tee";
+                       compression = "none";
+                       load = <0x68400000>;
+                       entry = <0x68400000>;
+               };
+               fdt {
+                       description = "$(basename $dtname .dtb)";
+                       data = /incbin/("$dtname");
+                       type = "flat_dt";
+                       compression = "none";
+               };
+__HEADER_EOF
+
+cat << __CONF_HEADER_EOF
+       };
+
+       configurations {
+               default = "conf";
+               conf {
+                       description = "$(basename $dtname .dtb)";
+                       firmware = "optee";
+                       loadables = "uboot";
+                       fdt = "fdt";
+               };
+__CONF_HEADER_EOF
+
+cat << __ITS_EOF
+       };
+};
+__ITS_EOF

diff --git a/configs/evb-rk3229_defconfig b/configs/evb-rk3229_defconfig
index 745fdd1..11a2d01 100644 (file)
--- a/configs/evb-rk3229_defconfig
+++ b/configs/evb-rk3229_defconfig
@@ -14,7 +14,7 @@ CONFIG_SPL_TEXT_BASE=0x60000000
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_LOAD_FIT=y
-CONFIG_SPL_FIT_SOURCE="arch/arm/mach-rockchip/fit_spl_optee.its"
+CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-rockchip/fit_spl_optee.sh"
 CONFIG_USE_PREBOOT=y
 CONFIG_DEFAULT_FDT_FILE="rk3229-evb.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set