[Buildroot] [PATCH] configs/microchip_sama7g5ek_mmc_dev_defconfig: add rng tools

Giulio Benetti giulio.benetti at benettiengineering.com
Fri Feb 11 14:31:53 UTC 2022


Hi Engin, All,

sorry for html but I’m on mobile,

> Il giorno 11 feb 2022, alle ore 15:09, Eugen Hristev via buildroot <buildroot at buildroot.org> ha scritto:
> 
> Add rng tools. Without this, when booting, prompt will not
> appear until 'random: crng init done' appears.
> Avoid this by using rng tools without the libjitterentropy.
> Libjitterentropy is a jitter source of entropy which does
> not help for AT91 cpus as the jitter does not have
> enough variance to generate fast enough entropy.
> 
> Signed-off-by: Eugen Hristev <eugen.hristev at microchip.com>
> ---
> Hi,
> 
> This should go for 2022.02 in my opinion.
> 
> Thanks,

Here you should add other 3 dashes more.

Thank you for providing such fix. Unfortunately I didn’t have the hardware to test and fix it.

Reviewed-by: Giulio Benetti <giulio.benetti at benettiengineering.com>

Best regards
—-
Giulio Benetti
Benetti Engineering sas

> 
> configs/microchip_sama7g5ek_mmc_dev_defconfig | 2 ++
> 1 file changed, 2 insertions(+)
> 
> diff --git a/configs/microchip_sama7g5ek_mmc_dev_defconfig b/configs/microchip_sama7g5ek_mmc_dev_defconfig
> index 3253bce401..895e63edcd 100644
> --- a/configs/microchip_sama7g5ek_mmc_dev_defconfig
> +++ b/configs/microchip_sama7g5ek_mmc_dev_defconfig
> @@ -27,6 +27,8 @@ BR2_PACKAGE_MMC_UTILS=y
> BR2_PACKAGE_MTD=y
> BR2_PACKAGE_WILC1000_FIRMWARE=y
> BR2_PACKAGE_EVTEST=y
> +BR2_PACKAGE_RNG_TOOLS=y
> +# BR2_PACKAGE_RNG_TOOLS_JITTERENTROPY_LIBRARY is not set
> BR2_PACKAGE_SETSERIAL=y
> BR2_PACKAGE_SPI_TOOLS=y
> BR2_PACKAGE_USBUTILS=y
> -- 
> 2.33.0
> 
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