Hi Krzysztof, On 7 January 2016 at 07:45, Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> wrote: > Enable the kernel NEON mode and asm/NEON accelerated crypto algorithms > which should bring performance benefits on Exynos SoCs. Enable these as > modules because they are optional, not essential anyhow for platform > booting nor related directly to Exynos Soc. All accelerated algorithms > pass booting self-tests on Odroid XU4 (Exynos5422) and Trats2 (Exynos4412). > > Additionally enable cpufreq statistics as they are useful for debugging. > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> > --- > arch/arm/configs/exynos_defconfig | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig > index 24dcd2bb1215..0aee1e035be9 100644 > --- a/arch/arm/configs/exynos_defconfig > +++ b/arch/arm/configs/exynos_defconfig > @@ -26,12 +26,14 @@ CONFIG_ARM_APPENDED_DTB=y > CONFIG_ARM_ATAG_DTB_COMPAT=y > CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M" > CONFIG_CPU_FREQ=y > +CONFIG_CPU_FREQ_STAT_DETAILS=y > CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y > CONFIG_CPUFREQ_DT=y > CONFIG_CPU_IDLE=y > CONFIG_ARM_EXYNOS_CPUIDLE=y > CONFIG_VFP=y > CONFIG_NEON=y > +CONFIG_KERNEL_MODE_NEON=y > CONFIG_NET=y > CONFIG_PACKET=y > CONFIG_UNIX=y > @@ -238,7 +240,11 @@ CONFIG_DEBUG_RT_MUTEXES=y > CONFIG_DEBUG_SPINLOCK=y > CONFIG_DEBUG_MUTEXES=y > CONFIG_DEBUG_USER=y > -CONFIG_CRYPTO_SHA256=y > +CONFIG_ARM_CRYPTO=y > +CONFIG_CRYPTO_SHA1_ARM_NEON=m > +CONFIG_CRYPTO_SHA256_ARM=m > +CONFIG_CRYPTO_SHA512_ARM=m > +CONFIG_CRYPTO_AES_ARM_BS=m > CONFIG_CRC_CCITT=y > CONFIG_FONTS=y > CONFIG_FONT_7x14=y > -- > 1.9.1 > Reviewed-by: Anand Moon <linux.amoon@xxxxxxxxx> Best Regards, -Anand Moon -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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