From 08734e0581a54df77f1af354b93b02ac581e4fbb Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Sun, 13 Dec 2020 22:50:38 +0900 Subject: [PATCH] riscv: Use vendor name for K210 SoC support Rename configuration options and directories related to the Kendryte K210 SoC to use the SoC vendor name (canaan) instead of the "kendryte" branding name. Signed-off-by: Damien Le Moal Reviewed-by: Anup Patel Signed-off-by: Palmer Dabbelt --- arch/riscv/Kconfig.socs | 24 +++++++++++----------- arch/riscv/Makefile | 2 +- arch/riscv/boot/dts/Makefile | 2 +- arch/riscv/boot/dts/canaan/Makefile | 5 +++++ arch/riscv/boot/dts/{kendryte => canaan}/k210.dts | 0 arch/riscv/boot/dts/{kendryte => canaan}/k210.dtsi | 0 arch/riscv/boot/dts/kendryte/Makefile | 5 ----- arch/riscv/configs/nommu_k210_defconfig | 2 +- drivers/soc/Kconfig | 2 +- drivers/soc/Makefile | 2 +- drivers/soc/{kendryte => canaan}/Kconfig | 4 ++-- drivers/soc/{kendryte => canaan}/Makefile | 0 drivers/soc/{kendryte => canaan}/k210-sysctl.c | 0 13 files changed, 24 insertions(+), 24 deletions(-) create mode 100644 arch/riscv/boot/dts/canaan/Makefile rename arch/riscv/boot/dts/{kendryte => canaan}/k210.dts (100%) rename arch/riscv/boot/dts/{kendryte => canaan}/k210.dtsi (100%) delete mode 100644 arch/riscv/boot/dts/kendryte/Makefile rename drivers/soc/{kendryte => canaan}/Kconfig (79%) rename drivers/soc/{kendryte => canaan}/Makefile (100%) rename drivers/soc/{kendryte => canaan}/k210-sysctl.c (100%) diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs index 5900067..027042e 100644 --- a/arch/riscv/Kconfig.socs +++ b/arch/riscv/Kconfig.socs @@ -22,21 +22,21 @@ config SOC_VIRT help This enables support for QEMU Virt Machine. -config SOC_KENDRYTE - bool "Kendryte K210 SoC" +config SOC_CANAAN + bool "Canaan Kendryte K210 SoC" depends on !MMU select CLINT_TIMER if RISCV_M_MODE select SERIAL_SIFIVE if TTY select SERIAL_SIFIVE_CONSOLE if TTY select SIFIVE_PLIC help - This enables support for Kendryte K210 SoC platform hardware. + This enables support for Canaan Kendryte K210 SoC platform hardware. -if SOC_KENDRYTE +if SOC_CANAAN -config SOC_KENDRYTE_K210_DTB_BUILTIN - bool "Builtin device tree for the Kendryte K210" - depends on SOC_KENDRYTE +config SOC_CANAAN_K210_DTB_BUILTIN + bool "Builtin device tree for the Canaan Kendryte K210" + depends on SOC_CANAAN default y select OF select BUILTIN_DTB @@ -45,13 +45,13 @@ config SOC_KENDRYTE_K210_DTB_BUILTIN This option should be selected if no bootloader is being used. If unsure, say Y. -config SOC_KENDRYTE_K210_DTB_SOURCE - string "Source file for the Kendryte K210 builtin DTB" - depends on SOC_KENDRYTE - depends on SOC_KENDRYTE_K210_DTB_BUILTIN +config SOC_CANAAN_K210_DTB_SOURCE + string "Source file for the Canaan Kendryte K210 builtin DTB" + depends on SOC_CANAAN + depends on SOC_CANAAN_K210_DTB_BUILTIN default "k210" help - Base name (without suffix, relative to arch/riscv/boot/dts/kendryte) + Base name (without suffix, relative to arch/riscv/boot/dts/canaan) for the DTS file that will be used to produce the DTB linked into the kernel. diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 8c29e55..597b58b 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -83,7 +83,7 @@ PHONY += vdso_install vdso_install: $(Q)$(MAKE) $(build)=arch/riscv/kernel/vdso $@ -ifeq ($(CONFIG_RISCV_M_MODE)$(CONFIG_SOC_KENDRYTE),yy) +ifeq ($(CONFIG_RISCV_M_MODE)$(CONFIG_SOC_CANAAN),yy) KBUILD_IMAGE := $(boot)/loader.bin else KBUILD_IMAGE := $(boot)/Image.gz diff --git a/arch/riscv/boot/dts/Makefile b/arch/riscv/boot/dts/Makefile index 21e3905..7ffd502 100644 --- a/arch/riscv/boot/dts/Makefile +++ b/arch/riscv/boot/dts/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 subdir-y += sifive -subdir-$(CONFIG_SOC_KENDRYTE) += kendryte +subdir-$(CONFIG_SOC_CANAAN_K210_DTB_BUILTIN) += canaan obj-$(CONFIG_BUILTIN_DTB) := $(addsuffix /, $(subdir-y)) diff --git a/arch/riscv/boot/dts/canaan/Makefile b/arch/riscv/boot/dts/canaan/Makefile new file mode 100644 index 0000000..9ee7156 --- /dev/null +++ b/arch/riscv/boot/dts/canaan/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 +ifneq ($(CONFIG_SOC_CANAAN_K210_DTB_SOURCE),"") +dtb-y += $(strip $(shell echo $(CONFIG_SOC_CANAAN_K210_DTB_SOURCE))).dtb +obj-$(CONFIG_SOC_CANAAN_K210_DTB_BUILTIN) += $(addsuffix .o, $(dtb-y)) +endif diff --git a/arch/riscv/boot/dts/kendryte/k210.dts b/arch/riscv/boot/dts/canaan/k210.dts similarity index 100% rename from arch/riscv/boot/dts/kendryte/k210.dts rename to arch/riscv/boot/dts/canaan/k210.dts diff --git a/arch/riscv/boot/dts/kendryte/k210.dtsi b/arch/riscv/boot/dts/canaan/k210.dtsi similarity index 100% rename from arch/riscv/boot/dts/kendryte/k210.dtsi rename to arch/riscv/boot/dts/canaan/k210.dtsi diff --git a/arch/riscv/boot/dts/kendryte/Makefile b/arch/riscv/boot/dts/kendryte/Makefile deleted file mode 100644 index 8363669..0000000 --- a/arch/riscv/boot/dts/kendryte/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -ifneq ($(CONFIG_SOC_KENDRYTE_K210_DTB_SOURCE),"") -dtb-y += $(strip $(shell echo $(CONFIG_SOC_KENDRYTE_K210_DTB_SOURCE))).dtb -obj-$(CONFIG_SOC_KENDRYTE_K210_DTB_BUILTIN) += $(addsuffix .o, $(dtb-y)) -endif diff --git a/arch/riscv/configs/nommu_k210_defconfig b/arch/riscv/configs/nommu_k210_defconfig index cd1df62..368a28c 100644 --- a/arch/riscv/configs/nommu_k210_defconfig +++ b/arch/riscv/configs/nommu_k210_defconfig @@ -27,7 +27,7 @@ CONFIG_EMBEDDED=y CONFIG_SLOB=y # CONFIG_SLAB_MERGE_DEFAULT is not set # CONFIG_MMU is not set -CONFIG_SOC_KENDRYTE=y +CONFIG_SOC_CANAAN=y CONFIG_MAXPHYSMEM_2GB=y CONFIG_SMP=y CONFIG_NR_CPUS=2 diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig index d097d07..c0143651 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -6,6 +6,7 @@ source "drivers/soc/amlogic/Kconfig" source "drivers/soc/aspeed/Kconfig" source "drivers/soc/atmel/Kconfig" source "drivers/soc/bcm/Kconfig" +source "drivers/soc/canaan/Kconfig" source "drivers/soc/fsl/Kconfig" source "drivers/soc/imx/Kconfig" source "drivers/soc/ixp4xx/Kconfig" @@ -23,6 +24,5 @@ source "drivers/soc/ux500/Kconfig" source "drivers/soc/versatile/Kconfig" source "drivers/soc/xilinx/Kconfig" source "drivers/soc/zte/Kconfig" -source "drivers/soc/kendryte/Kconfig" endmenu diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index 699b758..fa70712 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -29,4 +29,4 @@ obj-$(CONFIG_ARCH_U8500) += ux500/ obj-$(CONFIG_PLAT_VERSATILE) += versatile/ obj-y += xilinx/ obj-$(CONFIG_ARCH_ZX) += zte/ -obj-$(CONFIG_SOC_KENDRYTE) += kendryte/ +obj-$(CONFIG_SOC_CANAAN) += canaan/ diff --git a/drivers/soc/kendryte/Kconfig b/drivers/soc/canaan/Kconfig similarity index 79% rename from drivers/soc/kendryte/Kconfig rename to drivers/soc/canaan/Kconfig index 49785b1b..5232d13 100644 --- a/drivers/soc/kendryte/Kconfig +++ b/drivers/soc/canaan/Kconfig @@ -1,9 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 -if SOC_KENDRYTE +if SOC_CANAAN config K210_SYSCTL - bool "Kendryte K210 system controller" + bool "Canaan Kendryte K210 SoC system controller" default y depends on RISCV help diff --git a/drivers/soc/kendryte/Makefile b/drivers/soc/canaan/Makefile similarity index 100% rename from drivers/soc/kendryte/Makefile rename to drivers/soc/canaan/Makefile diff --git a/drivers/soc/kendryte/k210-sysctl.c b/drivers/soc/canaan/k210-sysctl.c similarity index 100% rename from drivers/soc/kendryte/k210-sysctl.c rename to drivers/soc/canaan/k210-sysctl.c -- 2.7.4