On 9/1/25 9:35 AM, Sascha Hauer wrote:
> From: Matthias Zoechmann <matthias.zoechm...@ife-doors.com>
>
> Add option CONFIG_HABV4_IMAGE_SIGNED_USB_DCD to select build of barebox
> image for i.mx6 devices with an additional authentication block in CSF
> ("0x0091000 offset size filename").
> Additional the barebox toolchain will build now a signed image e.g.
> barebox-image-name-dcdus.img for usb loading with SDP DCD_WRITE ROM
> command.
>
> Signed-off-by: Matthias Zoechmann <matthias.zoechm...@ife-doors.com>
> ---
> arch/arm/mach-imx/Kconfig | 9 +++++++++
> images/Makefile.imx | 11 +++++++----
> 2 files changed, 16 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index
> 0d745ce2315834ec5d0c366d227b40f2adff5e83..ade4a4ce1783fc60f85aefab2da2df17a57bfe55
> 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -945,6 +945,15 @@ config HABV4_IMAGE_SIGNED_USB
> enable the creation of a usb signed image, if the habv4-imx6-gencsf.h
> included in the flash-header and the NXP cst Tool is available
>
> +config HABV4_IMAGE_SIGNED_USB_DCD
> + bool "build signed USB images including DCD"
> + depends on ARCH_IMX6
> + depends on HABV4_IMAGE_SIGNED_USB
> + help
> + enable the creation of a usb signed image loaded via SDP and DCD_WRITE
> + ROM command, if the habv4-imx6-gencsf.h included in the flash-header
> + and the NXP cst Tool is available
Can you add here the info that this makes the image loadable via uuu?
Can imx-usb-loader still load this image?
Cheers,
Ahmad
> +
> config HABV4_IMAGE_SIGNED_ENCRYPTED
> bool "build signed encrypted images"
> help
> diff --git a/images/Makefile.imx b/images/Makefile.imx
> index
> 93264254e9e4cda3969bf7bf4812f2d1c5b59c09..8aa35a28e06ccffc9609054292eca026b17c0140
> 100644
> --- a/images/Makefile.imx
> +++ b/images/Makefile.imx
> @@ -9,13 +9,15 @@ $(eval
> ifeq ($($(strip $(1))), y)
> pblb-y += $(strip $(2))
> CFG_$(strip $(2)).pblb.imximg = $(board)/$(strip $(3)).imxcfg
> - FILE_barebox-$(strip $(4)).img = $(strip $(2)).pblb.imximg
> - FILE_barebox-$(strip $(4))-s.img = $(strip $(2)).pblb.simximg
> - FILE_barebox-$(strip $(4))-us.img = $(strip $(2)).pblb.usimximg
> - FILE_barebox-$(strip $(4))-es.img = $(strip $(2)).pblb.esimximg
> + FILE_barebox-$(strip $(4)).img = $(strip $(2)).pblb.imximg
> + FILE_barebox-$(strip $(4))-s.img = $(strip $(2)).pblb.simximg
> + FILE_barebox-$(strip $(4))-us.img = $(strip $(2)).pblb.usimximg
> + FILE_barebox-$(strip $(4))-dcdus.img = $(strip $(2)).pblb.dcdusimximg
> + FILE_barebox-$(strip $(4))-es.img = $(strip $(2)).pblb.esimximg
> image-y += barebox-$(strip $(4)).img
> image-$(CONFIG_HABV4_IMAGE_SIGNED) += barebox-$(strip $(4))-s.img
> image-$(CONFIG_HABV4_IMAGE_SIGNED_USB) += barebox-$(strip $(4))-us.img
> + image-$(CONFIG_HABV4_IMAGE_SIGNED_USB_DCD) += barebox-$(strip
> $(4))-dcdus.img
> image-$(CONFIG_HABV4_IMAGE_SIGNED_ENCRYPTED) += barebox-$(strip
> $(4))-es.img
> endif
> )
> @@ -51,6 +53,7 @@ $(call imx_image_rule,pimximg, -p $$($$(patsubst
> $$(obj)/%.pblb,PBL_MEMORY_SIZE_
> $(call imx_image_rule,psimximg, -p $$($$(patsubst
> $$(obj)/%.pblb,PBL_MEMORY_SIZE_%,$$<)) -s)
> $(call imx_image_rule,simximg, -s)
> $(call imx_image_rule,usimximg, -u -s)
> +$(call imx_image_rule,dcdusimximg, -u -s -a)
> $(call imx_image_rule,esimximg, -e -s)
> $(call imx_image_rule,esimximg.dek, -e -s)
>
>
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