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crypto: inside-secure - make driver selectable for non-Marvell hardware

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While being a generic EIP97/EIP197 driver, the driver was only selectable
for Marvell Armada hardware. This fix makes the driver selectable for any
Device Tree supporting kernel configuration, allowing it to be used for
other compatible hardware by just adding the correct device tree entry.

It also allows the driver to be selected for PCI(E) supporting kernel con-
figurations, to be able to use it with PCIE based FPGA development boards
for pre-silicon driver development by both Inside Secure and its IP custo-
mers.

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Pascal van Leeuwen 2019-08-19 16:40:23 +02:00 committed by Herbert Xu
parent c462448866
commit 0f6e5c8234
1 changed files with 6 additions and 6 deletions
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12
drivers/crypto/Kconfig
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@ -717,8 +717,7 @@ source "drivers/crypto/stm32/Kconfig"
config CRYPTO_DEV_SAFEXCEL
tristate "Inside Secure's SafeXcel cryptographic engine driver"
depends on OF
depends on (ARM64 && ARCH_MVEBU) || (COMPILE_TEST && 64BIT)
depends on OF || PCI || COMPILE_TEST
select CRYPTO_LIB_AES
select CRYPTO_AUTHENC
select CRYPTO_BLKCIPHER
@ -730,10 +729,11 @@ config CRYPTO_DEV_SAFEXCEL
select CRYPTO_SHA256
select CRYPTO_SHA512
help
This driver interfaces with the SafeXcel EIP-197 cryptographic engine
designed by Inside Secure. Select this if you want to use CBC/ECB
chain mode, AES cipher mode and SHA1/SHA224/SHA256/SHA512 hash
algorithms.
This driver interfaces with the SafeXcel EIP-97 and EIP-197 cryptographic
engines designed by Inside Secure. It currently accelerates DES, 3DES and
AES block ciphers in ECB and CBC mode, as well as SHA1, SHA224, SHA256,
SHA384 and SHA512 hash algorithms for both basic hash and HMAC.
Additionally, it accelerates combined AES-CBC/HMAC-SHA AEAD operations.
config CRYPTO_DEV_ARTPEC6
tristate "Support for Axis ARTPEC-6/7 hardware crypto acceleration."