[OpenWrt-Devel] [PATCH v2] kernel: crypto: add fsl CAAM package

[John Crispin]

On 08/02/2016 20:52, Pushpal Sidhu wrote:
> Kernel package enables the Freescale CAAM (crypto accelerator and assurance
> module, aka SEC4). Sets kernel defaults for ringsize, intc, and debug.
> 
> Signed-off-by: Pushpal Sidhu <psidhu at gateworks.com>
> ---
> v2 changes:
>  - Move package location up before crypto-hw-talitos for alphabetical reasons
>  - added TARGET_mpc85xx to depends list
>  - renamed package from crypto-fsl-caam to crypto-hw-caam
> 
>  package/kernel/linux/modules/crypto.mk | 26 ++++++++++++++++++++++++++
>  1 file changed, 26 insertions(+)
> 
> diff --git a/package/kernel/linux/modules/crypto.mk b/package/kernel/linux/modules/crypto.mk
> index a47a1b6..ce3191f 100644
> --- a/package/kernel/linux/modules/crypto.mk
> +++ b/package/kernel/linux/modules/crypto.mk
> @@ -145,6 +145,32 @@ endef
>  $(eval $(call KernelPackage,crypto-seqiv))
>  
>  
> +define KernelPackage/crypto-hw-caam
> +  TITLE:=Freescale CAAM driver (SEC4)
> +  DEPENDS:=@TARGET_imx6||TARGET_mpc85xx +kmod-crypto-aead +kmod-crypto-authenc +kmod-crypto-hash +kmod-random-core
> +  KCONFIG:= \
> +	CONFIG_CRYPTO_HW=y \
> +	CONFIG_CRYPTO_DEV_FSL_CAAM \
> +	CONFIG_CRYPTO_DEV_FSL_CAAM_JR \
> +	CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API \
> +	CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API \
> +	CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API \
> +	CONFIG_CRYPTO_DEV_FSL_CAAM_RINGSIZE=9 \
> +	CONFIG_CRYPTO_DEV_FSL_CAAM_INTC=n \

i assume these are the irqs, why are they turned of ? it seems odd.

	John




> +	CONFIG_CRYPTO_DEV_FSL_CAAM_DEBUG=n
> +  FILES:= \
> +	$(LINUX_DIR)/drivers/crypto/caam/caam.ko \
> +	$(LINUX_DIR)/drivers/crypto/caam/caamalg.ko \
> +	$(LINUX_DIR)/drivers/crypto/caam/caamhash.ko \
> +	$(LINUX_DIR)/drivers/crypto/caam/caam_jr.ko \
> +	$(LINUX_DIR)/drivers/crypto/caam/caamrng.ko
> +  AUTOLOAD:=$(call AutoLoad,09,caam caamalg caamhash caam_jr caamrng)
> +  $(call AddDepends/crypto)
> +endef
> +
> +$(eval $(call KernelPackage,crypto-hw-caam))
> +
> +
>  define KernelPackage/crypto-hw-talitos
>    TITLE:=Freescale integrated security engine (SEC) driver
>    DEPENDS:=+kmod-crypto-manager +kmod-crypto-hash +kmod-random-core +kmod-crypto-authenc
> 
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