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authorGravatar Jan Viktorin <viktorin@rehivetech.com>2015-10-20 13:32:20 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2016-03-22 23:43:21 +0100
commit39a91b282608c3b22437bc0c74c235ddd77229d4 (patch)
tree8eac9f035f80093c7a77cbf25abf6b955d35a10b /boot
parentea9797c846e86613180e7f1e8f86c35fc97cb4e0 (diff)
downloadbuildroot-39a91b282608c3b22437bc0c74c235ddd77229d4.tar.gz
buildroot-39a91b282608c3b22437bc0c74c235ddd77229d4.tar.bz2
boot/uboot: compute CRC on SPLs for Altera SoC FPGA
Signed-off-by: Jan Viktorin <viktorin@rehivetech.com> [Thomas: add Altera in the option name and description, drop reference to Go being needed and to Maxime Hadjinlian's version of mkpimage since a C version is now used.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'boot')
-rw-r--r--boot/uboot/Config.in8
-rw-r--r--boot/uboot/uboot.mk9
2 files changed, 17 insertions, 0 deletions
diff --git a/boot/uboot/Config.in b/boot/uboot/Config.in
index 0e79734d2f..a6b9f17937 100644
--- a/boot/uboot/Config.in
+++ b/boot/uboot/Config.in
@@ -326,6 +326,14 @@ config BR2_TARGET_UBOOT_ZYNQ_IMAGE
for u-boot-dtb.img file so this U-Boot format is required
to be set.
+config BR2_TARGET_UBOOT_ALTERA_SOCFPGA_IMAGE_CRC
+ bool "CRC SPL image for Altera SoC FPGA"
+ depends on BR2_arm
+ depends on BR2_TARGET_UBOOT_SPL
+ help
+ Generate SPL image fixed by the mkpimage tool to enable
+ booting on the Altera SoC FPGA based platforms.
+
menuconfig BR2_TARGET_UBOOT_ENVIMAGE
bool "Environment image"
help
diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
index f9a3ff8280..3c962590b7 100644
--- a/boot/uboot/uboot.mk
+++ b/boot/uboot/uboot.mk
@@ -194,6 +194,15 @@ UBOOT_DEPENDENCIES += host-zynq-boot-bin
UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_GENERATE_ZYNQ_IMAGE
endif
+ifeq ($(BR2_TARGET_UBOOT_ALTERA_SOCFPGA_IMAGE_CRC),y)
+define UBOOT_CRC_ALTERA_SOCFPGA_IMAGE
+ $(HOST_DIR)/usr/bin/mkpimage -o $(BINARIES_DIR)/$(notdir $(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME))).crc \
+ $(@D)/$(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME))
+endef
+UBOOT_DEPENDENCIES += host-mkpimage
+UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_CRC_ALTERA_SOCFPGA_IMAGE
+endif
+
ifeq ($(BR2_TARGET_UBOOT_ENVIMAGE),y)
ifeq ($(BR_BUILDING),y)
ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE)),)