From 178f3856436c748485cb7f8c134be2471f6d539f Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Sun, 21 Jan 2024 16:19:14 -0800 Subject: [PATCH] RISC-V: hook new crypto subdir into build-system Create a crypto subdirectory for added accelerated cryptography routines and hook it into the riscv Kbuild and the main crypto Kconfig. Signed-off-by: Heiko Stuebner Reviewed-by: Eric Biggers Signed-off-by: Jerry Shih Signed-off-by: Eric Biggers Link: https://lore.kernel.org/r/20240122002024.27477-4-ebiggers@kernel.org Signed-off-by: Palmer Dabbelt --- arch/riscv/Kbuild | 1 + arch/riscv/crypto/Kconfig | 5 +++++ arch/riscv/crypto/Makefile | 1 + crypto/Kconfig | 3 +++ 4 files changed, 10 insertions(+) create mode 100644 arch/riscv/crypto/Kconfig create mode 100644 arch/riscv/crypto/Makefile diff --git a/arch/riscv/Kbuild b/arch/riscv/Kbuild index d25ad1c19f88..2c585f7a0b6e 100644 --- a/arch/riscv/Kbuild +++ b/arch/riscv/Kbuild @@ -2,6 +2,7 @@ obj-y += kernel/ mm/ net/ obj-$(CONFIG_BUILTIN_DTB) += boot/dts/ +obj-$(CONFIG_CRYPTO) += crypto/ obj-y += errata/ obj-$(CONFIG_KVM) += kvm/ diff --git a/arch/riscv/crypto/Kconfig b/arch/riscv/crypto/Kconfig new file mode 100644 index 000000000000..10d60edc0110 --- /dev/null +++ b/arch/riscv/crypto/Kconfig @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 + +menu "Accelerated Cryptographic Algorithms for CPU (riscv)" + +endmenu diff --git a/arch/riscv/crypto/Makefile b/arch/riscv/crypto/Makefile new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/riscv/crypto/Makefile @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only diff --git a/crypto/Kconfig b/crypto/Kconfig index 7d156c75f15f..00e4aa16bf2b 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -1496,6 +1496,9 @@ endif if PPC source "arch/powerpc/crypto/Kconfig" endif +if RISCV +source "arch/riscv/crypto/Kconfig" +endif if S390 source "arch/s390/crypto/Kconfig" endif