u-boot/drivers/cpu/Kconfig

config CPU
	bool "Enable CPU drivers using Driver Model"
	help
	  This allows drivers to be provided for CPUs and their type to be
	  specified in the board's device tree. For boards which support
	  multiple CPUs, then normally have to be set up in U-Boot so that
	  they can work correctly in the OS. This provides a framework for
	  finding out information about available CPUs and making changes.

config CPU_MPC83XX
	bool "Enable MPC83xx CPU driver"
	depends on CPU && MPC83xx
	select CLK_MPC83XX
	help
	  Support CPU cores for SoCs of the MPC83xx series.

config CPU_RISCV
	bool "Enable RISC-V CPU driver"
	depends on CPU && RISCV
	help
	  Support CPU cores for RISC-V architecture.

config CPU_MICROBLAZE
	bool "Enable Microblaze CPU driver"
	depends on CPU && MICROBLAZE
	select EVENT
	select DM_EVENT
	select XILINX_MICROBLAZE0_PVR
	help
	  Support CPU cores for Microblaze architecture.
dm: Implement a CPU uclass It is useful to be able to keep track of the available CPUs in a multi-CPU system. This uclass is mostly intended for use with SMP systems. The uclass provides methods for getting basic information about each CPU. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 2015-04-29 02:25:09 +00:00			`config CPU`
			`bool "Enable CPU drivers using Driver Model"`
			`help`
			`This allows drivers to be provided for CPUs and their type to be`
			`specified in the board's device tree. For boards which support`
			`multiple CPUs, then normally have to be set up in U-Boot so that`
			`they can work correctly in the OS. This provides a framework for`
			`finding out information about available CPUs and making changes.`
cpu: Add MPC83xx CPU driver Add a CPU driver for the MPC83xx architecture. Signed-off-by: Mario Six <mario.six@gdsys.cc> 2018-08-06 08:23:45 +00:00
			`config CPU_MPC83XX`
			`bool "Enable MPC83xx CPU driver"`
cpu: 83xx: Add missing dependency on CPU_MPC83XX It looks quite weird that for non PPC platforms cpu driver for MPC83xx can be selected. That's why define proper dependency. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com> 2022-04-22 13:32:21 +00:00			`depends on CPU && MPC83xx`
cpu: Add MPC83xx CPU driver Add a CPU driver for the MPC83xx architecture. Signed-off-by: Mario Six <mario.six@gdsys.cc> 2018-08-06 08:23:45 +00:00			`select CLK_MPC83XX`
			`help`
			`Support CPU cores for SoCs of the MPC83xx series.`
cpu: Add a RISC-V CPU driver This adds a driver for RISC-V CPU. Note the driver will bind a RISC-V timer driver if "timebase-frequency" property is present in the device tree. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org> 2018-12-12 14:12:26 +00:00
			`config CPU_RISCV`
			`bool "Enable RISC-V CPU driver"`
			`depends on CPU && RISCV`
			`help`
			`Support CPU cores for RISC-V architecture.`
cpu: add CPU driver for microblaze Add a basic CPU driver that retrieves information about the microblaze CPU core. cpu_ops handlers are implemented so that the "cpu" command can work properly: U-Boot-mONStR> cpu list 0: cpu@0 MicroBlaze @ 50MHz, Rev: 11.0, FPGA family: zynq7000 U-Boot-mONStR> cpu detail 0: cpu@0 MicroBlaze @ 50MHz, Rev: 11.0, FPGA family: zynq7000 ID = 0, freq = 50 MHz: L1 cache, MMU Note: cpu_ver_lookup[] and family_string_lookup[] arrays were imported from linux. Signed-off-by: Ovidiu Panait <ovpanait@gmail.com> Link: https://lore.kernel.org/r/20220531181435.3473549-14-ovpanait@gmail.com Signed-off-by: Michal Simek <michal.simek@amd.com> 2022-05-31 18:14:35 +00:00
			`config CPU_MICROBLAZE`
			`bool "Enable Microblaze CPU driver"`
			`depends on CPU && MICROBLAZE`
			`select EVENT`
			`select DM_EVENT`
			`select XILINX_MICROBLAZE0_PVR`
			`help`
			`Support CPU cores for Microblaze architecture.`