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OpenCloudOS-Kernel/arch/riscv/Kconfig.socs

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arch: riscv: add config option for building SiFive's SoC resource Create a config option for building SiFive SoC specific resources e.g. SiFive device tree, platform drivers... Signed-off-by: Loys Ollivier <lollivier@baylibre.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@sifive.com> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-06-18 03:29:48 +08:00
menu "SoC selection"
config SOC_SIFIVE
riscv: Fix Kconfig indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> [paul.walmsley@sifive.com: use two leading spaces for help text to align with common arch/ practice] Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-11-21 11:20:57 +08:00
bool "SiFive SoCs"
riscv: only select serial sifive if TTY is enabled There is some warning if TTY is not enabled, and lead to build error, only select serial sifive if TTY enabled, and this also makes randconfig happy. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> [paul.walmsley@sifive.com: updated to apply] Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-10-24 15:20:03 +08:00
select SERIAL_SIFIVE if TTY
select SERIAL_SIFIVE_CONSOLE if TTY
riscv: Fix Kconfig indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> [paul.walmsley@sifive.com: use two leading spaces for help text to align with common arch/ practice] Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-11-21 11:20:57 +08:00
select CLK_SIFIVE
select CLK_SIFIVE_FU540_PRCI
select SIFIVE_PLIC
help
This enables support for SiFive SoC platform hardware.
arch: riscv: add config option for building SiFive's SoC resource Create a config option for building SiFive SoC specific resources e.g. SiFive device tree, platform drivers... Signed-off-by: Loys Ollivier <lollivier@baylibre.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@sifive.com> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-06-18 03:29:48 +08:00
RISC-V: Add kconfig option for QEMU virt machine We add kconfig option for QEMU virt machine and select all required VIRTIO drivers using this kconfig option. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2019-12-03 11:49:31 +08:00
config SOC_VIRT
bool "QEMU Virt Machine"
RISC-V: Select SYSCON Reboot and Poweroff for QEMU virt machine The SYSCON Reboot and Poweroff drivers can be used on QEMU virt machine to reboot or poweroff the system hence we select these drivers using QEMU virt machine kconfig option. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2019-12-03 11:49:37 +08:00
select POWER_RESET_SYSCON
select POWER_RESET_SYSCON_POWEROFF
RISC-V: Select Goldfish RTC driver for QEMU virt machine We select Goldfish RTC driver using QEMU virt machine kconfig option to access RTC device on QEMU virt machine. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2019-12-03 11:49:39 +08:00
select GOLDFISH
select RTC_DRV_GOLDFISH
RISC-V: Add kconfig option for QEMU virt machine We add kconfig option for QEMU virt machine and select all required VIRTIO drivers using this kconfig option. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2019-12-03 11:49:31 +08:00
select SIFIVE_PLIC
help
This enables support for QEMU Virt Machine.
riscv: Add Kendryte K210 SoC support Add support for the Kendryte K210 RISC-V SoC. For now, this support only provides a simple sysctl driver allowing to setup the CPU and uart clock. This support is enabled through the new Kconfig option SOC_KENDRYTE and defines the config option CONFIG_K210_SYSCTL to enable the K210 SoC sysctl driver compilation. The sysctl driver also registers an early SoC initialization function allowing enabling the general purpose use of the 2MB of SRAM normally reserved for the SoC AI engine. This initialization function is automatically called before the dt early initialization using the flat dt root node compatible property matching the value "kendryte,k210". Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> [Palmer: Add missing endmenu in Kconfig.socs] Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2020-03-16 08:47:39 +08:00
config SOC_KENDRYTE
bool "Kendryte K210 SoC"
depends on !MMU
riscv: Select required drivers for Kendryte SOC This patch selects drivers required for the Kendryte K210 SOC. Since K210 SoC based boards do not provide a device tree, this patch also enables the BUILTIN_DTB option. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2020-03-16 08:47:40 +08:00
select BUILTIN_DTB
select SERIAL_SIFIVE if TTY
select SERIAL_SIFIVE_CONSOLE if TTY
select SIFIVE_PLIC
riscv: Add Kendryte K210 SoC support Add support for the Kendryte K210 RISC-V SoC. For now, this support only provides a simple sysctl driver allowing to setup the CPU and uart clock. This support is enabled through the new Kconfig option SOC_KENDRYTE and defines the config option CONFIG_K210_SYSCTL to enable the K210 SoC sysctl driver compilation. The sysctl driver also registers an early SoC initialization function allowing enabling the general purpose use of the 2MB of SRAM normally reserved for the SoC AI engine. This initialization function is automatically called before the dt early initialization using the flat dt root node compatible property matching the value "kendryte,k210". Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> [Palmer: Add missing endmenu in Kconfig.socs] Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2020-03-16 08:47:39 +08:00
help
This enables support for Kendryte K210 SoC platform hardware.
arch: riscv: add config option for building SiFive's SoC resource Create a config option for building SiFive SoC specific resources e.g. SiFive device tree, platform drivers... Signed-off-by: Loys Ollivier <lollivier@baylibre.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@sifive.com> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-06-18 03:29:48 +08:00
endmenu