mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
2411c335b6
Right now puma rk3399 board need to copy bl31-rk3399.bin and rk3399m0.bin into u-boot source directory to make use of building u-boot.itb. So, add environment variable - BL31 for bl31.bin (instead of bl31-rk3399.bin to compatible with other platform BL31 env) - PMUM0 for rk3399m0.bin If the builds are not exporting BL31, PMUM0 env, the fit_spl_atf.sh will notify with warning about which document to refer for more information like this: WARNING: BL31 file bl31.bin NOT found, resulting binary is non-functional Please read Building section in doc/README.rockchip WARNING: PMUM0 file rk3399m0.bin NOT found, resulting binary is non-functional Please read Building section in doc/README.rockchip Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
95 lines
2.1 KiB
Bash
Executable File
95 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
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#
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# Based on the board/sunxi/mksunxi_fit_atf.sh
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#
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# Script to generate FIT image source for 64-bit puma boards with
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# U-Boot proper, ATF, PMU firmware and devicetree.
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#
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# usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
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[ -z "$BL31" ] && BL31="bl31.bin"
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if [ ! -f $BL31 ]; then
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echo "WARNING: BL31 file $BL31 NOT found, resulting binary is non-functional" >&2
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echo "Please read Building section in doc/README.rockchip" >&2
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BL31=/dev/null
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fi
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[ -z "$PMUM0" ] && PMUM0="rk3399m0.bin"
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if [ ! -f $PMUM0 ]; then
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echo "WARNING: PMUM0 file $PMUM0 NOT found, resulting binary is non-functional" >&2
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echo "Please read Building section in doc/README.rockchip" >&2
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PMUM0=/dev/null
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fi
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cat << __HEADER_EOF
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/* SPDX-License-Identifier: GPL-2.0+ OR X11 */
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/*
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* Copyright (C) 2017 Theobroma Systems Design und Consulting GmbH
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*
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* Minimal dts for a SPL FIT image payload.
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*/
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/dts-v1/;
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/ {
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description = "FIT image with U-Boot proper, ATF bl31, M0 Firmware, DTB";
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#address-cells = <1>;
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images {
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uboot {
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description = "U-Boot (64-bit)";
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data = /incbin/("u-boot-nodtb.bin");
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type = "standalone";
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arch = "arm64";
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compression = "none";
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load = <0x4a000000>;
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};
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atf {
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description = "ARM Trusted Firmware";
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data = /incbin/("$BL31");
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type = "firmware";
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arch = "arm64";
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os = "arm-trusted-firmware";
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compression = "none";
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load = <0x1000>;
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entry = <0x1000>;
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};
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pmu {
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description = "Cortex-M0 firmware";
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data = /incbin/("$PMUM0");
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type = "pmu-firmware";
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compression = "none";
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load = <0x180000>;
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};
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fdt {
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description = "RK3399-Q7 (Puma) flat device-tree";
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data = /incbin/("u-boot.dtb");
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type = "flat_dt";
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compression = "none";
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};
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__HEADER_EOF
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cat << __CONF_HEADER_EOF
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};
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configurations {
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default = "conf";
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conf {
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description = "Theobroma Systems RK3399-Q7 (Puma) SoM";
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firmware = "atf";
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loadables = "uboot", "pmu";
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fdt = "fdt";
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};
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__CONF_HEADER_EOF
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cat << __ITS_EOF
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};
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};
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__ITS_EOF
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