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u-boot/arch/arm/mach-versal-net/Kconfig
Ashok Reddy Soma 724379d9af xilinx: versal-net: Add support for timer and start it
Add support for starting timer by setting up time stamp generator
registers. This is done only for EL3 i.e. mini U-Boot case.
For other cases, it will be done TF-A.

Add COUNTER_FREQUENCY and IOU_SWITCH_DIVISOR0 to Kconfig so that they
can be tuned as required.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/fcd8b0dc4b45a11f5e753afff42f84738ac813da.1673336645.git.michal.simek@amd.com
2023-01-16 15:34:37 +01:00

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# SPDX-License-Identifier: GPL-2.0
if ARCH_VERSAL_NET
config SYS_BOARD
string "Board name"
default "versal-net"
config SYS_VENDOR
string "Vendor name"
default "xilinx"
config SYS_SOC
default "versal-net"
config SYS_CONFIG_NAME
string "Board configuration name"
default "xilinx_versal_net"
help
This option contains information about board configuration name.
Based on this option include/configs/<CONFIG_SYS_CONFIG_NAME>.h header
will be used for board configuration.
config COUNTER_FREQUENCY
int "Timer clock frequency"
default 0
help
Setup time clock frequency for certain platform
config IOU_SWITCH_DIVISOR0
hex "IOU switch divisor0"
default 0x20
help
Setup time clock divisor for input clock.
config SYS_MEM_RSVD_FOR_MMU
bool "Reserve memory for MMU Table"
help
If defined this option is used to setup different space for
MMU table than the one which will be allocated during
relocation.
config GICV3
def_bool y
config SYS_MALLOC_LEN
default 0x2000000
config ZYNQ_SDHCI_MAX_FREQ
default 200000000
source "board/xilinx/Kconfig"
source "board/xilinx/versal-net/Kconfig"
endif