ARM: multi_v7_defconfig: enable asm and NEON accelerated crypto modules

Enable all drivers under CONFIG_ARM_CRYPTO as modules. Enable
CONFIG_KERNEL_MODE_NEON as well so that the modules that either
contain a NEON alternative or consist solely of a NEON (or ARMv8
crypto extensions) accelerated implementation are enabled fully as
well.

Note that the ARMv8 modules will only be built if the detected
toolchain version is recent enough (binutils 2.23 or higher).

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 79bb4422d56d0e3ce728cb7e08005f1bbd250a87..492f6289a29e4e156c0ec3ebce64b4eb22b1d359 100644 (file)
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -118,6 +118,7 @@ CONFIG_CPU_FREQ_STAT_DETAILS=y
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_IDLE=y
 CONFIG_NEON=y
+CONFIG_KERNEL_MODE_NEON=y
 CONFIG_ARM_ZYNQ_CPUIDLE=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -598,3 +599,14 @@ CONFIG_LOCKUP_DETECTOR=y
 CONFIG_CRYPTO_DEV_TEGRA_AES=y
 CONFIG_CPUFREQ_DT=y
 CONFIG_KEYSTONE_IRQ=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_CRYPTO_SHA1_ARM=m
+CONFIG_CRYPTO_SHA1_ARM_NEON=m
+CONFIG_CRYPTO_SHA1_ARM_CE=m
+CONFIG_CRYPTO_SHA2_ARM_CE=m
+CONFIG_CRYPTO_SHA256_ARM=m
+CONFIG_CRYPTO_SHA512_ARM=m
+CONFIG_CRYPTO_AES_ARM=m
+CONFIG_CRYPTO_AES_ARM_BS=m
+CONFIG_CRYPTO_AES_ARM_CE=m
+CONFIG_CRYPTO_GHASH_ARM_CE=m