Commit 8c2ed9bc authored by Joel Stanley's avatar Joel Stanley
Browse files

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: default avatarJoel Stanley <joel@jms.id.au>
parent bf162006

MAINTAINERS

+7 −0
Original line number Original line Diff line number Diff line
@@ -975,6 +975,13 @@ F: arch/arm/mach-artpec 
F:	arch/arm/boot/dts/artpec6*

F:	arch/arm/boot/dts/artpec6*

F:	drivers/clk/clk-artpec6.c

F:	drivers/clk/clk-artpec6.c





ARM/ASPEED MACHINE SUPPORT

M:	Joel Stanley <joel@jms.id.au>

S:	Maintained

F:	arch/arm/mach-aspeed/

F:	arch/arm/boot/dts/aspeed-*

F:	drivers/*/*aspeed*



ARM/ATMEL AT91RM9200, AT91SAM9 AND SAMA5 SOC SUPPORT

ARM/ATMEL AT91RM9200, AT91SAM9 AND SAMA5 SOC SUPPORT

M:	Nicolas Ferre <nicolas.ferre@atmel.com>

M:	Nicolas Ferre <nicolas.ferre@atmel.com>

M:	Alexandre Belloni <alexandre.belloni@free-electrons.com>

M:	Alexandre Belloni <alexandre.belloni@free-electrons.com>

arch/arm/Kconfig

+2 −0
Original line number Original line Diff line number Diff line
@@ -775,6 +775,8 @@ source "arch/arm/mach-meson/Kconfig" 




source "arch/arm/mach-moxart/Kconfig"

source "arch/arm/mach-moxart/Kconfig"





source "arch/arm/mach-aspeed/Kconfig"



source "arch/arm/mach-mv78xx0/Kconfig"

source "arch/arm/mach-mv78xx0/Kconfig"





source "arch/arm/mach-imx/Kconfig"

source "arch/arm/mach-imx/Kconfig"

arch/arm/mach-aspeed/Kconfig

0 → 100644
+30 −0
Original line number Original line Diff line number Diff line 
menuconfig ARCH_ASPEED

	bool "Aspeed BMC architectures"

	depends on ARCH_MULTI_V5 || ARCH_MULTI_V6

	select SRAM

	select WATCHDOG

	select ASPEED_WATCHDOG

	select MOXART_TIMER

	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

	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

	help

	 Say yes if you intend to run on an Aspeed ast2500 or similar

	 fifth generation Aspeed BMCs.



endif

CRA Git | Maintained and supported by SUSTech CRA and CCSE