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https://github.com/AsahiLinux/u-boot
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883dfd1553
Modifies the config.mk to build secure images when building the SPL for secure devices. Depending on the boot media, different images are needed for secure devices. The build generates u-boot*_HS_* files as appropriate for the different boot modes. The same u-boot binary file is processed slightly differently to produce a different boot image, depending on whether the user wants to boot off SPI, QSPI or other boot media. Refer to README.ti-secure for more information. Signed-off-by: Madan Srinivas <madans@ti.com> Signed-off-by: Daniel Allred <d-allred@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
31 lines
706 B
Makefile
31 lines
706 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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endif
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ALL-y += u-boot.img
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endif
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