mirror of
https://github.com/AsahiLinux/u-boot
synced 2025-01-06 02:08:59 +00:00
56d2050f40
Add DEK blob encapsulation support for IMX8M through "dek_blob" command. On ARMv8, u-boot runs in non-secure, thus cannot encapsulate a DEK blob for encrypted boot. The DEK blob is encapsulated by OP-TEE through a trusted application call. U-boot sends and receives the DEK and the DEK blob binaries through OP-TEE dynamic shared memory. To enable the DEK blob encapsulation, add to the defconfig: CONFIG_SECURE_BOOT=y CONFIG_FAT_WRITE=y CONFIG_CMD_DEKBLOB=y Signed-off-by: Clement Faure <clement.faure@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
121 lines
1.3 KiB
Text
121 lines
1.3 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2019 NXP
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*/
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/ {
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wdt-reboot {
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compatible = "wdt-reboot";
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wdt = <&wdog1>;
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u-boot,dm-spl;
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};
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firmware {
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optee {
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compatible = "linaro,optee-tz";
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method = "smc";
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};
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};
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};
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&{/soc@0} {
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u-boot,dm-pre-reloc;
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u-boot,dm-spl;
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};
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&clk {
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u-boot,dm-spl;
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u-boot,dm-pre-reloc;
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/delete-property/ assigned-clocks;
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/delete-property/ assigned-clock-parents;
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/delete-property/ assigned-clock-rates;
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};
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&osc_24m {
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u-boot,dm-spl;
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u-boot,dm-pre-reloc;
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};
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&aips1 {
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u-boot,dm-spl;
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u-boot,dm-pre-reloc;
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};
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&aips2 {
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u-boot,dm-spl;
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};
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&aips3 {
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u-boot,dm-spl;
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};
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&iomuxc {
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u-boot,dm-spl;
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};
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&pinctrl_reg_usdhc2_vmmc {
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u-boot,dm-spl;
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};
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®_usdhc2_vmmc {
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u-boot,off-on-delay-us = <20000>;
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};
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&pinctrl_uart2 {
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u-boot,dm-spl;
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};
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&pinctrl_usdhc2_gpio {
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u-boot,dm-spl;
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};
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&pinctrl_usdhc2 {
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u-boot,dm-spl;
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};
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&pinctrl_usdhc3 {
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u-boot,dm-spl;
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};
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&gpio1 {
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u-boot,dm-spl;
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};
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&gpio2 {
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u-boot,dm-spl;
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};
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&gpio3 {
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u-boot,dm-spl;
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};
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&gpio4 {
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u-boot,dm-spl;
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};
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&gpio5 {
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u-boot,dm-spl;
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};
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&uart2 {
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u-boot,dm-spl;
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};
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&usdhc1 {
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u-boot,dm-spl;
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};
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&usdhc2 {
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u-boot,dm-spl;
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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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&usdhc3 {
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u-boot,dm-spl;
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mmc-hs400-1_8v;
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mmc-hs400-enhanced-strobe;
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};
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&wdog1 {
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u-boot,dm-spl;
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};
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