u-boot/arch/arm/cpu/armv7/am33xx/config.mk
Madan Srinivas e29878fc47 arm: am4x: add U-Boot FIT signing and SPL image post-processing
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>
2016-07-14 18:22:23 -04:00

32 lines
729 B
Makefile

#
# Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
#
# SPDX-License-Identifier: GPL-2.0+
#
include $(srctree)/$(CPUDIR)/omap-common/config_secure.mk
ifdef CONFIG_SPL_BUILD
ifeq ($(CONFIG_TI_SECURE_DEVICE),y)
#
# For booting from SPI use
# u-boot-spl_HS_SPI_X-LOADER to program flash
#
# For booting spl from all other media
# use u-boot-spl_HS_ISSW
#
# Refer to README.ti-secure for more info
#
ALL-y += u-boot-spl_HS_ISSW
ALL-$(CONFIG_SPL_SPI_SUPPORT) += u-boot-spl_HS_SPI_X-LOADER
else
ALL-y += MLO
ALL-$(CONFIG_SPL_SPI_SUPPORT) += MLO.byteswap
endif
else
ifeq ($(CONFIG_TI_SECURE_DEVICE),y)
ALL-$(CONFIG_QSPI_BOOT) += u-boot_HS_XIP_X-LOADER
ALL-y += u-boot_HS.img
endif
ALL-y += u-boot.img
endif