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https://github.com/AsahiLinux/u-boot
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e29878fc47
Modify the SPL build procedure for AM437x high-security (HS) device variants to create a secure u-boot_HS.img FIT blob that contains U-Boot and DTB artifacts signed (and optionally encrypted) with a TI-specific process based on the CONFIG_TI_SECURE_DEVICE config option and the externally-provided image signing tool. Also populate the corresponding FIT image post processing call to be performed during SPL runtime. Signed-off-by: Madan Srinivas <madans@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
32 lines
729 B
Makefile
32 lines
729 B
Makefile
#
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# Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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include $(srctree)/$(CPUDIR)/omap-common/config_secure.mk
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ifdef CONFIG_SPL_BUILD
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ifeq ($(CONFIG_TI_SECURE_DEVICE),y)
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#
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# For booting from SPI use
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# u-boot-spl_HS_SPI_X-LOADER to program flash
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#
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# For booting spl from all other media
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# use u-boot-spl_HS_ISSW
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#
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# Refer to README.ti-secure for more info
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#
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ALL-y += u-boot-spl_HS_ISSW
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ALL-$(CONFIG_SPL_SPI_SUPPORT) += u-boot-spl_HS_SPI_X-LOADER
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else
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ALL-y += MLO
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ALL-$(CONFIG_SPL_SPI_SUPPORT) += MLO.byteswap
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endif
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else
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ifeq ($(CONFIG_TI_SECURE_DEVICE),y)
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ALL-$(CONFIG_QSPI_BOOT) += u-boot_HS_XIP_X-LOADER
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ALL-y += u-boot_HS.img
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endif
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ALL-y += u-boot.img
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endif
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