Re: [ptxdist] [PATCH v5 4/5] barebox: add integration of firmware blobs

[Michael Olbrich <m.olbrich@pengutronix.de>]

On Mon, Jan 24, 2022 at 01:09:41PM +0100, Michael Riesch wrote:
> In some cases barebox requires firmware blobs, which may be
> provided in binary form by the vendor or compiled in a
> preceding step. Add the possibility to specify files (in
> separate rule files) which are injected in the barebox source
> directory during preparation.
> 
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  platforms/barebox.in          | 8 ++++++++
>  platforms/barebox.rockchip.in | 1 +
>  rules/barebox.make            | 6 ++++++
>  3 files changed, 15 insertions(+)
>  create mode 100644 platforms/barebox.rockchip.in
> 
> diff --git a/platforms/barebox.in b/platforms/barebox.in
> index d35d16501..8a81be40f 100644
> --- a/platforms/barebox.in
> +++ b/platforms/barebox.in
> @@ -55,6 +55,14 @@ config BAREBOX_CONFIG
>  	  This entry specifies the .config file used to compile
>  	  barebox.
>  
> +menuconfig BAREBOX_FIRMWARE
> +	bool
> +	prompt "integrate firmware blobs      "
> +
> +if BAREBOX_FIRMWARE
> +source "generated/barebox_firmware.in"
> +endif
> +
>  config BAREBOX_EXTRA_ENV
>  	prompt "extend the builtin barebox environment"
>  	bool
> diff --git a/platforms/barebox.rockchip.in b/platforms/barebox.rockchip.in
> new file mode 100644
> index 000000000..8ecdb0762
> --- /dev/null
> +++ b/platforms/barebox.rockchip.in
> @@ -0,0 +1 @@
> +## SECTION=barebox_firmware

I meant a dummy file that we keep. See e.g. rules/project_specific.in

Michael

> diff --git a/rules/barebox.make b/rules/barebox.make
> index bea9f3adc..1c8463e63 100644
> --- a/rules/barebox.make
> +++ b/rules/barebox.make
> @@ -34,6 +34,8 @@ BAREBOX_CONFIG		:= $(call ptx/in-platformconfigdir, \
>  # Prepare
>  # ----------------------------------------------------------------------------
>  
> +BAREBOX_INJECT_PATH	:= ${PTXDIST_SYSROOT_TARGET}/usr/lib/firmware
> +
>  # use host pkg-config for host tools
>  BAREBOX_PATH		:= PATH=$(HOST_PATH)
>  
> @@ -94,6 +96,10 @@ ifdef PTXCONF_BAREBOX_EXTRA_ENV
>  	@rm -rf $(BAREBOX_BUILD_DIR)/defaultenv/barebox_default_env
>  endif
>  
> +ifdef PTXCONF_BAREBOX_FIRMWARE
> +	@$(call world/inject, BAREBOX)
> +endif
> +
>  	@$(call touch)
>  
>  # ----------------------------------------------------------------------------
> -- 
> 2.30.2
> 
> 
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