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724379d9af
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
56 lines
1.1 KiB
Plaintext
56 lines
1.1 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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if ARCH_VERSAL_NET
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config SYS_BOARD
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string "Board name"
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default "versal-net"
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config SYS_VENDOR
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string "Vendor name"
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default "xilinx"
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config SYS_SOC
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default "versal-net"
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config SYS_CONFIG_NAME
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string "Board configuration name"
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default "xilinx_versal_net"
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help
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This option contains information about board configuration name.
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Based on this option include/configs/<CONFIG_SYS_CONFIG_NAME>.h header
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will be used for board configuration.
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config COUNTER_FREQUENCY
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int "Timer clock frequency"
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default 0
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help
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Setup time clock frequency for certain platform
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config IOU_SWITCH_DIVISOR0
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hex "IOU switch divisor0"
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default 0x20
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help
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Setup time clock divisor for input clock.
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config SYS_MEM_RSVD_FOR_MMU
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bool "Reserve memory for MMU Table"
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help
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If defined this option is used to setup different space for
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MMU table than the one which will be allocated during
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relocation.
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config GICV3
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def_bool y
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config SYS_MALLOC_LEN
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default 0x2000000
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config ZYNQ_SDHCI_MAX_FREQ
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default 200000000
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source "board/xilinx/Kconfig"
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source "board/xilinx/versal-net/Kconfig"
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endif
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