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linux-sg2042/arch/arm/mach-aspeed/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 20:07:45 +08:00
# SPDX-License-Identifier: GPL-2.0-only
arm: Add Aspeed machine Aspeed devices are a common Baseboard Management Controller (BMC) system on chip containing an ARM9 or ARM11 core, off-chip DDR RAM and support for a large number of peripherals. This patch adds basic support for the ast2400 and ast2500 machines, capable of booting to a prompt in QEMU (-M palmetto-bmc), on an Palmetto OpenPower development machine, and on the ast2500 EVB. Signed-off-by: Joel Stanley <joel@jms.id.au>
2016-03-21 14:52:31 +08:00
menuconfig ARCH_ASPEED
bool "Aspeed BMC architectures"
depends on ARCH_MULTI_V5 || ARCH_MULTI_V6
select SRAM
select WATCHDOG
select ASPEED_WATCHDOG
clocksource/drivers/fttmr010: Merge Moxa into FTTMR010 This merges the Moxa Art timer driver into the Faraday FTTMR010 driver and replaces all Kconfig symbols to use the Faraday driver instead. We are now so similar that the drivers can be merged by just adding a few lines to the Faraday timer. Differences: - The Faraday driver explicitly sets the counter to count upwards for the clocksource, removing the need for the clocksource core to invert the value. - The Faraday driver also handles sched_clock() On the Aspeed, the counter can only count downwards, so support the timers in downward-counting mode as well, and flag the Aspeed to use this mode. This mode was tested on the Gemini so I have high hopes that it'll work fine on the Aspeed as well. After this we have one driver for all three SoCs and a generic Faraday FTTMR010 timer driver, which is nice. Cc: Joel Stanley <joel@jms.id.au> Cc: Jonas Jensen <jonas.jensen@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Tested-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2017-05-19 04:17:04 +08:00
select FTTMR010_TIMER
ARM: aspeed: Select pinctrl drivers Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2016-08-30 15:55:54 +08:00
select MFD_SYSCON
select PINCTRL
arm: Add Aspeed machine Aspeed devices are a common Baseboard Management Controller (BMC) system on chip containing an ARM9 or ARM11 core, off-chip DDR RAM and support for a large number of peripherals. This patch adds basic support for the ast2400 and ast2500 machines, capable of booting to a prompt in QEMU (-M palmetto-bmc), on an Palmetto OpenPower development machine, and on the ast2500 EVB. Signed-off-by: Joel Stanley <joel@jms.id.au>
2016-03-21 14:52:31 +08:00
help
Say Y here if you want to run your kernel on an ASpeed BMC SoC.
if ARCH_ASPEED
config MACH_ASPEED_G4
bool "Aspeed SoC 4th Generation"
depends on ARCH_MULTI_V5
select CPU_ARM926T
ARM: aspeed: Select pinctrl drivers Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2016-08-30 15:55:54 +08:00
select PINCTRL_ASPEED_G4
arm: Add Aspeed machine Aspeed devices are a common Baseboard Management Controller (BMC) system on chip containing an ARM9 or ARM11 core, off-chip DDR RAM and support for a large number of peripherals. This patch adds basic support for the ast2400 and ast2500 machines, capable of booting to a prompt in QEMU (-M palmetto-bmc), on an Palmetto OpenPower development machine, and on the ast2500 EVB. Signed-off-by: Joel Stanley <joel@jms.id.au>
2016-03-21 14:52:31 +08:00
help
Say yes if you intend to run on an Aspeed ast2400 or similar
fourth generation BMCs, such as those used by OpenPower Power8
systems.
config MACH_ASPEED_G5
bool "Aspeed SoC 5th Generation"
depends on ARCH_MULTI_V6
select CPU_V6
ARM: aspeed: Select pinctrl drivers Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2016-08-30 15:55:54 +08:00
select PINCTRL_ASPEED_G5
arm: Add Aspeed machine Aspeed devices are a common Baseboard Management Controller (BMC) system on chip containing an ARM9 or ARM11 core, off-chip DDR RAM and support for a large number of peripherals. This patch adds basic support for the ast2400 and ast2500 machines, capable of booting to a prompt in QEMU (-M palmetto-bmc), on an Palmetto OpenPower development machine, and on the ast2500 EVB. Signed-off-by: Joel Stanley <joel@jms.id.au>
2016-03-21 14:52:31 +08:00
help
Say yes if you intend to run on an Aspeed ast2500 or similar
fifth generation Aspeed BMCs.
endif