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uboot: add option to optionally depend on host-openssl

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Some U-Boot board configurations have CONFIG_FIT_SIGNATURE=y. In this
case, when U-Boot builds its tools, it requires OpenSSL support on the
host system.

Since we clearly don't want to unconditionally depend on host-openssl,
we introduce a new option to explicitly enable the dependency on
host-openssl. This is exactly identical to the existing
BR2_TARGET_UBOOT_NEEDS_DTC, for the dependency on host-dtc. It is
therefore the responsibility of the user to enable this option if his
board configuration uses CONFIG_FIT_SIGNATURE=y.

Necessary to fix bug #9316.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2016-10-16 09:42:22 +02:00
parent 6307081554
commit 02e11d02f4
2 changed files with 12 additions and 0 deletions
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8
boot/uboot/Config.in
View File

@ -137,6 +137,14 @@ config BR2_TARGET_UBOOT_NEEDS_DTC
Select this option if your U-Boot board configuration
requires the Device Tree compiler to be available.
config BR2_TARGET_UBOOT_NEEDS_OPENSSL
bool "U-Boot needs OpenSSL"
help
Select this option if your U-Boot board configuration
requires OpenSSL to be available on the host. This is
typically the case when the board configuration has
CONFIG_FIT_SIGNATURE enabled.
menu "U-Boot binary format"
config BR2_TARGET_UBOOT_FORMAT_AIS

4
boot/uboot/uboot.mk
View File

@ -133,6 +133,10 @@ ifeq ($(BR2_TARGET_UBOOT_NEEDS_DTC),y)
UBOOT_DEPENDENCIES += host-dtc
endif
ifeq ($(BR2_TARGET_UBOOT_NEEDS_OPENSSL),y)
UBOOT_DEPENDENCIES += host-openssl
endif
# prior to u-boot 2013.10 the license info was in COPYING. Copy it so
# legal-info finds it
define UBOOT_COPY_OLD_LICENSE_FILE