configs/atmel: use tarballs to fetch U-Boot and at91bootstrap

Use tarballs for U-Boot and at91bootstrap instead of cloning the
repositories.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

configs/atmel_sama5d27_som1_ek_mmc_dev_defconfig

@@ -70,15 +70,13 @@ BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d27_som1_eksd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d27_som1_ek_mmc"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y

configs/atmel_sama5d2_xplained_mmc_defconfig

@@ -16,15 +16,13 @@ BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d2_xplainedsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d2_xplained_mmc"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y

configs/atmel_sama5d2_xplained_mmc_dev_defconfig

@@ -87,15 +87,13 @@ BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
 
 # Bootloaders
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d2_xplainedsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d2_xplained_mmc"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 

configs/atmel_sama5d3_xplained_defconfig

@@ -15,15 +15,13 @@ BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x1f000
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3_xplainednf_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3_xplained_nandflash"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_PACKAGE_HOST_SAM_BA=y

configs/atmel_sama5d3_xplained_dev_defconfig

@@ -84,15 +84,13 @@ BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 
 # Bootloaders
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3_xplainednf_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3_xplained_nandflash"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 

configs/atmel_sama5d3_xplained_mmc_defconfig

@@ -15,15 +15,13 @@ BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3_xplainedsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3_xplained_mmc"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y

configs/atmel_sama5d3_xplained_mmc_dev_defconfig

@@ -86,15 +86,13 @@ BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
 
 # Bootloaders
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3_xplainedsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3_xplained_mmc"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 

configs/atmel_sama5d3xek_defconfig

@@ -23,15 +23,13 @@ BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 
 # Bootloaders
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.10"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.8.10)/at91bootstrap-v3.8.10.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3xeknf_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.8"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_5.8)/u-boot-at91-linux4sam_5.8.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3xek_nandflash"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_SPL=y

configs/atmel_sama5d4_xplained_defconfig

@@ -19,15 +19,13 @@ BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_PEBSIZE=0x40000
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=0
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d4_xplainednf_uboot_secure"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d4_xplained_nandflash"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_PACKAGE_HOST_SAM_BA=y

configs/atmel_sama5d4_xplained_dev_defconfig

@@ -88,15 +88,13 @@ BR2_TARGET_ROOTFS_UBI_SUBSIZE=0
 
 # Bootloaders
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d4_xplainednf_uboot_secure"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d4_xplained_nandflash"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 

configs/atmel_sama5d4_xplained_mmc_defconfig

@@ -16,15 +16,13 @@ BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d4_xplainedsd_uboot_secure"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d4_xplained_mmc"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_PACKAGE_HOST_DOSFSTOOLS=y

configs/atmel_sama5d4_xplained_mmc_dev_defconfig

@@ -87,15 +87,13 @@ BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
 
 # Bootloaders
 BR2_TARGET_AT91BOOTSTRAP3=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.9.0"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="(call github,linux4sam,at91bootstrap,v3.9.0)/at91bootstrap-v3.9.0.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d4_xplainedsd_uboot_secure"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
-BR2_TARGET_UBOOT_CUSTOM_GIT=y
-BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_6.2"
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,u-boot-at91,linux4sam_6.2)/u-boot-at91-linux4sam_6.2.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d4_xplained_mmc"
 BR2_TARGET_UBOOT_NEEDS_DTC=y