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opensbi/platform/andes/ae350/Kconfig

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Makefile: Add initial kconfig support for each platform We extend the top-level makefile to allow kconfig based configuration for each platform where each platform has it's own set of configs with "defconfig" being the default config. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Tested-by: Andrew Jones <ajones@ventanamicro.com> Acked-by: Atish Patra <atishp@rivosinc.com> Tested-by: Atish Patra <atishp@rivosinc.com>
2022-08-08 12:03:09 +08:00
# SPDX-License-Identifier: BSD-2-Clause
config PLATFORM_ANDES_AE350
bool
lib: utils/fdt: Use kconfig for enabling/disabling We update FDT support makefile to use kconfig for enabling/disabling. To avoid compilation errors, we also enable FDT for each platform. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Tested-by: Andrew Jones <ajones@ventanamicro.com> Acked-by: Atish Patra <atishp@rivosinc.com> Tested-by: Atish Patra <atishp@rivosinc.com>
2022-08-08 12:04:08 +08:00
select FDT
platform: andes/ae350: Use fdt serial driver Andes UART is compatible with uart8250 driver. We can use fdt_serial_init() as platform console init hook. dts example: serial0: serial@f0300000 { compatible = "andestech,uart16550", "ns16550a"; reg = <0x00000000 0xf0300000 0x00000000 0x00001000>; interrupts = <9 4>; interrupt-parent = <&plic0>; clock-frequency = <19660800>; current-speed = <38400>; reg-shift = <2>; reg-offset = <32>; reg-io-width = <4>; no-loopback-test = <1>; }; Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Anup Patel <anup@brainfault.org>
2022-10-14 08:32:45 +08:00
select FDT_SERIAL
select FDT_SERIAL_UART8250
lib: utils/timer: Add Andes fdt timer support Since we can get the PLMT base address and timer frequency from device tree, move plmt timer device to fdt timer framework. dts example (Quad-core AX45MP): cpus { ... timebase-frequency = <0x3938700>; ... } soc { ... plmt0@e6000000 { compatible = "andestech,plmt0"; reg = <0x00 0xe6000000 0x00 0x100000>; interrupts-extended = <&cpu0_intc 0x07 &cpu1_intc 0x07 &cpu2_intc 0x07 &cpu3_intc 0x07>; }; ... } Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Anup Patel <anup@brainfault.org>
2022-10-14 08:32:46 +08:00
select FDT_TIMER
select FDT_TIMER_PLMT
lib: utils/reset: Add Andes fdt reset driver support Add ATCWDT200 as reset device of AE350 platform, this driver requires SMU to program the reset vector registers before triggering WDT software restart signal. dts example: smu@f0100000 { compatible = "andestech,atcsmu"; reg = <0x00000000 0xf0100000 0x00000000 0x00001000>; }; wdt: wdt@f0500000 { compatible = "andestech,atcwdt200"; reg = <0x00000000 0xf0500000 0x00000000 0x00001000>; interrupts = <3 4>; interrupt-parent = <&plic0>; clock-frequency = <15000000>; }; Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Anup Patel <anup@brainfault.org>
2022-10-14 08:32:47 +08:00
select FDT_RESET
select FDT_RESET_ATCWDT200
platform: andes/ae350: Use fdt irqchip driver Andes PLIC is compatible with plic driver. The PLIC base address and number of source can be obtained by parsing the device tree. Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Anup Patel <anup@brainfault.org>
2022-10-14 08:32:48 +08:00
select FDT_IRQCHIP
select FDT_IRQCHIP_PLIC
Makefile: Add initial kconfig support for each platform We extend the top-level makefile to allow kconfig based configuration for each platform where each platform has it's own set of configs with "defconfig" being the default config. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Tested-by: Andrew Jones <ajones@ventanamicro.com> Acked-by: Atish Patra <atishp@rivosinc.com> Tested-by: Atish Patra <atishp@rivosinc.com>
2022-08-08 12:03:09 +08:00
default y
platform: andes/ae350: Use kconfig to set platform version and default name This patch makes andes platform name and version can be set in menuconfig interface. Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Anup Patel <anup@brainfault.org>
2022-10-14 08:32:44 +08:00
if PLATFORM_ANDES_AE350
config PLATFORM_ANDES_AE350_NAME
string "Platform default name"
default "Andes AE350"
config PLATFORM_ANDES_AE350_MAJOR_VER
int "Platform major version"
range 0 65535
default 0
config PLATFORM_ANDES_AE350_MINOR_VER
int "Platform minor version"
range 0 65535
default 1
endif