From 1b3dda179a6b2ec819aa3f863662c6f00f89c961 Mon Sep 17 00:00:00 2001 From: Tomasz Maciej Nowak Date: Mon, 1 Apr 2019 19:25:41 +0200 Subject: uboot-tegra: add U-Boot for tegra boards Add U-Boot for NVIDIA Tegra based boards, with the first being CompuLab TrimSlice. This is part of initial support for this board. Signed-off-by: Tomasz Maciej Nowak --- target/linux/tegra/base-files/lib/upgrade/platform.sh | 2 ++ target/linux/tegra/image/Makefile | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'target') diff --git a/target/linux/tegra/base-files/lib/upgrade/platform.sh b/target/linux/tegra/base-files/lib/upgrade/platform.sh index be453bdf9f..97dd381041 100644 --- a/target/linux/tegra/base-files/lib/upgrade/platform.sh +++ b/target/linux/tegra/base-files/lib/upgrade/platform.sh @@ -87,6 +87,8 @@ platform_do_upgrade() { return 0 fi + #write uboot image + get_image "$@" | dd of="$diskdev" bs=512 skip=1 seek=1 count=4097 conv=fsync,notrunc #iterate over each partition from the image and write it to the boot disk while read part start size; do if export_partdevice partdev $part; then diff --git a/target/linux/tegra/image/Makefile b/target/linux/tegra/image/Makefile index 757e5b823f..5e3427ad27 100644 --- a/target/linux/tegra/image/Makefile +++ b/target/linux/tegra/image/Makefile @@ -32,9 +32,11 @@ define Build/tegra-sdcard $(CONFIG_TARGET_KERNEL_PARTSIZE) $@.boot \ $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(IMAGE_ROOTFS) \ 2048 + + $(if $(UBOOT),dd if=$(STAGING_DIR_IMAGE)/$(UBOOT).img of=$@ bs=512 skip=1 seek=1 conv=notrunc) endef -DEVICE_VARS += BOOT_SCRIPT +DEVICE_VARS += BOOT_SCRIPT UBOOT define Device/Default BOOT_SCRIPT := generic-bootscript IMAGES := sdcard.img.gz -- cgit v1.2.3