mirror of
https://github.com/AsahiLinux/u-boot
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55 lines
1.6 KiB
ReStructuredText
55 lines
1.6 KiB
ReStructuredText
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.. SPDX-License-Identifier: GPL-2.0+
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SEC Firmware and multiple loadable images
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=========================================
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Example FIT image description file demonstrating the usage
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of SEC Firmware and multiple loadable images loaded by U-Boot.
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For booting PPA (SEC Firmware), "firmware" is searched and loaded.
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Multiple binaries will be loaded as "loadables" (if present) at their
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respective load offsets from firmware image address.
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::
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/dts-v1/;
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/{
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description = "PPA Firmware";
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#address-cells = <1>;
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images {
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firmware@1 {
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description = "PPA Firmware: <version>";
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data = /incbin/("../obj/monitor.bin");
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type = "firmware";
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arch = "arm64";
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compression = "none";
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};
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trustedOS@1 {
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description = "Trusted OS";
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data = /incbin/("../../tee.bin");
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type = "OS";
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arch = "arm64";
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compression = "none";
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load = <0x00200000>;
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};
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fuse_scr {
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description = "Fuse Script";
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data = /incbin/("../../fuse_scr.bin");
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type = "firmware";
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arch = "arm64";
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compression = "none";
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load = <0x00180000>;
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};
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};
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configurations {
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default = "config-1";
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config-1 {
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description = "PPA Secure firmware";
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firmware = "firmware@1";
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loadables = "trustedOS@1", "fuse_scr";
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};
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};
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};
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