[Buildroot] [PATCH] package/freescale-imx/firmware-imx: install the VPU firmware into a valid location

Romain Naour romain.naour at smile.fr
Wed Jan 13 13:20:42 UTC 2021


Hi Fabio,

Le 13/01/2021 à 13:08, Fabio Estevam a écrit :
> The mainline kernel searches the coda VPU firmware inside the following
> locations [1]:
> 
> /lib/firmware/
> /lib/firmware/vpu/
> 
> Currently Buildroot installs the coda firmware into /lib/firmware/imx/vpu,
> which is not a valid location.
> 
> Fix it to install the coda firmwares into /lib/firmware/vpu/ which
> is a valid path for both mainline and NXP vendor kernels. 

Ok but it add a 60sec delay when we use the mainline kernel.

Best regards,
Romain

> 
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=8af7779f3cbc1f6720d15f00abc797493710d1ab
> 
> Reported-by: Romain Naour <romain.naour at gmail.com>
> Signed-off-by: Fabio Estevam <festevam at gmail.com>
> ---
>  package/freescale-imx/firmware-imx/firmware-imx.mk | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/package/freescale-imx/firmware-imx/firmware-imx.mk b/package/freescale-imx/firmware-imx/firmware-imx.mk
> index 7d1f42f1d87b..f65614c9a79c 100644
> --- a/package/freescale-imx/firmware-imx/firmware-imx.mk
> +++ b/package/freescale-imx/firmware-imx/firmware-imx.mk
> @@ -116,9 +116,9 @@ endif
>  FIRMWARE_IMX_VPU_FW_NAME = $(call qstrip,$(BR2_PACKAGE_FIRMWARE_IMX_VPU_FW_NAME))
>  ifneq ($(FIRMWARE_IMX_VPU_FW_NAME),)
>  define FIRMWARE_IMX_INSTALL_TARGET_VPU_FW
> -	mkdir -p $(TARGET_DIR)/lib/firmware/imx/vpu
> +	mkdir -p $(TARGET_DIR)/lib/firmware/vpu
>  	cp $(@D)/firmware/vpu/vpu_fw_$(FIRMWARE_IMX_VPU_FW_NAME)*.bin \
> -		$(TARGET_DIR)/lib/firmware/imx/vpu/
> +		$(TARGET_DIR)/lib/firmware/vpu/
>  endef
>  endif
>  
> 




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