From 384ad550e552b0d4d2907284b1fc904ad97acf12 Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Tue, 14 May 2019 19:22:44 +0200 Subject: u-boot: fix mainline not providing a nand target Our downstream U-Boot provides a u-boot-nand.imx target prepending the binary with a 1k block for easier flashing while the mainline U-Boot does not. Mimic the behaviour in a do_compile_append. Signed-off-by: Max Krummenacher --- recipes-bsp/u-boot-mainline/u-boot_%.bbappend | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 recipes-bsp/u-boot-mainline/u-boot_%.bbappend (limited to 'recipes-bsp/u-boot-mainline') diff --git a/recipes-bsp/u-boot-mainline/u-boot_%.bbappend b/recipes-bsp/u-boot-mainline/u-boot_%.bbappend new file mode 100644 index 0000000..996f4e9 --- /dev/null +++ b/recipes-bsp/u-boot-mainline/u-boot_%.bbappend @@ -0,0 +1,14 @@ +# U-Boot is flashed 1k into a NAND block, create a binary which prepends +# U-boot with 1k of zeros to ease flashing + +nand_padding () { + dd bs=1024 count=1 if=/dev/zero | cat - u-boot.imx > u-boot-nand.imx +} + +do_compile_append_colibri-imx6ull () { + nand_padding +} + +do_compile_append_colibri-imx7 () { + nand_padding +} -- cgit v1.2.3