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arm: dts: iot2050: Allow verifying U-Boot proper by SPL
Add hashes and configuration signature stubs to prepare verified boot of main U-Boot by SPL. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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1 changed files with 16 additions and 0 deletions
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@ -14,6 +14,7 @@
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filename = "flash.bin";
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pad-byte = <0xff>;
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size = <0x8c0000>;
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allow-repack;
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blob-ext@0x000000 {
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offset = <0x000000>;
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@ -45,6 +46,9 @@
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entry = <0x80800000>;
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u-boot-nodtb {
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};
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hash {
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algo = "sha256";
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};
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};
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@fdt-SEQ {
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@ -52,6 +56,9 @@
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type = "flat_dt";
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arch = "arm64";
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compression = "none";
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hash {
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algo = "sha256";
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};
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};
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#ifdef CONFIG_WDT_K3_RTI_FW_FILE
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@ -64,6 +71,9 @@
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filename = CONFIG_WDT_K3_RTI_FW_FILE;
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missing-msg = "k3-rti-wdt-firmware";
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};
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hash {
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algo = "sha256";
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};
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};
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#endif
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};
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@ -77,10 +87,16 @@
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#ifdef CONFIG_WDT_K3_RTI_FW_FILE
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loadables = "k3-rti-wdt-firmware";
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#endif
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signature {
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sign-images = "firmware", "fdt", "loadables";
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};
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};
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};
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};
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fdtmap {
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};
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/* primary env */
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fill@0x680000 {
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offset = <0x680000>;
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