[Buildroot] [PATCH 1/1] uboot: support -b option for mkenvimage
Arnout Vandecappelle
arnout at mind.be
Tue Nov 29 22:01:40 UTC 2016
On 29-11-16 19:53, Tiago Brusamarello wrote:
> When generating the environment image the target endianess should
> be taken in account for CRC calculation purposes. For big endian
> targets the -b flag should be passed to the mkenvimage tool.
>
> Signed-off-by: Tiago Brusamarello <tiago.brusamarello at datacom.ind.br>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
though I do have two minor nits.
> ---
> boot/uboot/uboot.mk | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
> index 3e347c1..17b80cc 100644
> --- a/boot/uboot/uboot.mk
> +++ b/boot/uboot/uboot.mk
> @@ -223,6 +223,7 @@ define UBOOT_INSTALL_IMAGES_CMDS
> cat $(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE)) | \
> $(HOST_DIR)/usr/bin/mkenvimage -s $(BR2_TARGET_UBOOT_ENVIMAGE_SIZE) \
> $(if $(BR2_TARGET_UBOOT_ENVIMAGE_REDUNDANT),-r) \
> + $(if $(findstring "BIG", $(BR2_ENDIAN)),-b) \
^we don't put spaces macro calls
Also, we usually use 'filter' rather than 'findstring' to emulate an ifeq in
$(if ...).
Regards,
Arnout
> -o $(BINARIES_DIR)/uboot-env.bin -)
> endef
>
>
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
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