diff options
Diffstat (limited to 'arch/arm/mach-shmobile/Kconfig')
| -rw-r--r-- | arch/arm/mach-shmobile/Kconfig | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig new file mode 100644 index 00000000..0c8f6cf3 --- /dev/null +++ b/arch/arm/mach-shmobile/Kconfig @@ -0,0 +1,134 @@ +if ARCH_SHMOBILE + +comment "SH-Mobile System Type" + +config ARCH_SH7367 + bool "SH-Mobile G3 (SH7367)" + select CPU_V6 + select SH_CLK_CPG + select ARCH_WANT_OPTIONAL_GPIOLIB + +config ARCH_SH7377 + bool "SH-Mobile G4 (SH7377)" + select CPU_V7 + select SH_CLK_CPG + select ARCH_WANT_OPTIONAL_GPIOLIB + +config ARCH_SH7372 + bool "SH-Mobile AP4 (SH7372)" + select CPU_V7 + select SH_CLK_CPG + select ARCH_WANT_OPTIONAL_GPIOLIB + +config ARCH_SH73A0 + bool "SH-Mobile AG5 (R8A73A00)" + select CPU_V7 + select SH_CLK_CPG + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_GIC + +comment "SH-Mobile Board Type" + +config MACH_G3EVM + bool "G3EVM board" + depends on ARCH_SH7367 + select ARCH_REQUIRE_GPIOLIB + +config MACH_G4EVM + bool "G4EVM board" + depends on ARCH_SH7377 + select ARCH_REQUIRE_GPIOLIB + +config MACH_AP4EVB + bool "AP4EVB board" + depends on ARCH_SH7372 + select ARCH_REQUIRE_GPIOLIB + select SH_LCD_MIPI_DSI + +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 + +config MACH_AG5EVM + bool "AG5EVM board" + select ARCH_REQUIRE_GPIOLIB + select SH_LCD_MIPI_DSI + depends on ARCH_SH73A0 + +config MACH_MACKEREL + bool "mackerel board" + depends on ARCH_SH7372 + select ARCH_REQUIRE_GPIOLIB + +comment "SH-Mobile System Configuration" + +menu "Memory configuration" + +config MEMORY_START + hex "Physical memory start address" + default "0x50000000" if MACH_G3EVM + default "0x40000000" if MACH_G4EVM || MACH_AP4EVB || MACH_AG5EVM || \ + MACH_MACKEREL + 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 + default "0x08000000" if MACH_G4EVM + default "0x20000000" if MACH_AG5EVM + default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL + 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" + +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. + +config SH_TIMER_CMT + bool "CMT timer driver" + default y + help + This enables build of the CMT timer driver. + +config SH_TIMER_TMU + bool "TMU timer driver" + default y + help + This enables build of the TMU timer driver. + +endmenu + +config SH_CLK_CPG + bool + +source "drivers/sh/Kconfig" + +endif |