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 <mad...@ti.com> Signed-off-by: Daniel Allred <d-all...@ti.com> Reviewed-by: Lokesh Vutla <lokeshvu...@ti.com> Tested-by: Andreas Dannenberg <dannenb...@ti.com> Reviewed-by: Tom Rini <tr...@konsulko.com> --- V2: None arch/arm/cpu/armv7/am33xx/config.mk | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/cpu/armv7/am33xx/config.mk b/arch/arm/cpu/armv7/am33xx/config.mk index 5294d16..6d95d32 100644 --- a/arch/arm/cpu/armv7/am33xx/config.mk +++ b/arch/arm/cpu/armv7/am33xx/config.mk @@ -3,9 +3,29 @@ # # 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 +endif ALL-y += u-boot.img endif -- 1.9.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
