Kconfig 2.65 KB
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if ARCH_SHMOBILE

comment "SH-Mobile System Type"

config ARCH_SH7367
	bool "SH-Mobile G3 (SH7367)"
	select CPU_V6
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	select SH_CLK_CPG
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	select ARCH_WANT_OPTIONAL_GPIOLIB
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config ARCH_SH7377
	bool "SH-Mobile G4 (SH7377)"
	select CPU_V7
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	select SH_CLK_CPG
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	select ARCH_WANT_OPTIONAL_GPIOLIB
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config ARCH_SH7372
	bool "SH-Mobile AP4 (SH7372)"
	select CPU_V7
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	select SH_CLK_CPG
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	select ARCH_WANT_OPTIONAL_GPIOLIB
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comment "SH-Mobile Board Type"

config MACH_G3EVM
	bool "G3EVM board"
	depends on ARCH_SH7367
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	select ARCH_REQUIRE_GPIOLIB
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config MACH_G4EVM
	bool "G4EVM board"
	depends on ARCH_SH7377
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	select ARCH_REQUIRE_GPIOLIB
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config MACH_AP4EVB
	bool "AP4EVB board"
	depends on ARCH_SH7372
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	select ARCH_REQUIRE_GPIOLIB
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	select SH_LCD_MIPI_DSI
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choice
	prompt "AP4EVB LCD panel selection"
	default AP4EVB_QHD
	depends on MACH_AP4EVB

config AP4EVB_QHD
	bool "MIPI-DSI QHD (960x540)"

config AP4EVB_WVGA
	bool "Parallel WVGA (800x480)"

endchoice

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config MACH_MACKEREL
	bool "mackerel board"
	depends on ARCH_SH7372
	select ARCH_REQUIRE_GPIOLIB

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comment "SH-Mobile System Configuration"

menu "Memory configuration"

config MEMORY_START
	hex "Physical memory start address"
	default "0x50000000" if MACH_G3EVM
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	default "0x40000000" if MACH_G4EVM
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	default "0x40000000" if MACH_AP4EVB || MACH_MACKEREL
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	default "0x00000000"
	---help---
	  Tweak this only when porting to a new machine which does not
	  already have a defconfig. Changing it from the known correct
	  value on any of the known systems will only lead to disaster.

config MEMORY_SIZE
	hex "Physical memory size"
	default "0x08000000" if MACH_G3EVM
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	default "0x08000000" if MACH_G4EVM
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	default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL
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	default "0x04000000"
	help
	  This sets the default memory size assumed by your kernel. It can
	  be overridden as normal by the 'mem=' argument on the kernel command
	  line.

endmenu

menu "Timer and clock configuration"

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config SHMOBILE_TIMER_HZ
	int "Kernel HZ (jiffies per second)"
	range 32 1024
	default "128"
	help
	  Allows the configuration of the timer frequency. It is customary
	  to have the timer interrupt run at 1000 Hz or 100 Hz, but in the
	  case of low timer frequencies other values may be more suitable.
	  SH-Mobile systems using a 32768 Hz RCLK for clock events may want
	  to select a HZ value such as 128 that can evenly divide RCLK.
	  A HZ value that does not divide evenly may cause timer drift.

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config SH_TIMER_CMT
	bool "CMT timer driver"
	default y
	help
	  This enables build of the CMT timer driver.

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config SH_TIMER_TMU
	bool "TMU timer driver"
	default y
	help
	  This enables build of the TMU timer driver.

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endmenu

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config SH_CLK_CPG
	bool

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source "drivers/sh/Kconfig"

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endif