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

[Wojciech Dubowik]

On 06/02/16 02:42, Dirk Neukirchen wrote:
> some comments:
>
> - follow alphabetic order
> - keep crypto-hw prefix
> - dump vendor
> I would suggest: crypto-hw-caam
> Reasoning: talitos, omap, ccp, geode do not contain hw vendor name
The caam crypto is also present on mpc85xx target, at least for P1010.
You could also add ||TARGET_mpc85xx.

Wojtek
>
> unsure: since this package is specific to imx6 you may want to use
> target/linux/imx6/modules.mk (like sunxi, ar71xx ...)
>
>
> On 06.02.2016 00:11, 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>
>> ---
>>   package/kernel/linux/modules/crypto.mk | 24 ++++++++++++++++++++++++
>>   1 file changed, 24 insertions(+)
>>
>> diff --git a/package/kernel/linux/modules/crypto.mk b/package/kernel/linux/modules/crypto.mk
>> index 99fb5a0..f328ac5 100644
>> --- a/package/kernel/linux/modules/crypto.mk
>> +++ b/package/kernel/linux/modules/crypto.mk
>> @@ -194,6 +194,30 @@ endef
>>   
>>   $(eval $(call KernelPackage,crypto-hw-ccp))
>>   
>> +define KernelPackage/crypto-fsl-caam
>> +  TITLE:=Freescale CAAM driver
>> +  DEPENDS:=@TARGET_imx6 +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 \
>> +	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-fsl-caam))
>>   
>>   define KernelPackage/crypto-hw-geode
>>     TITLE:=AMD Geode hardware crypto module
>>
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