f411fade00
Initial support for the r8a7779 SoC and the Marzen board (V2). Only SCIF ports and the TMU are supported at this point. To keep things simple only entity-mapped virt-to-phys mappings are supported. This forces drivers and other SoC glue code to make use of ioremap(). We cannot support early serial console due to virtual address space collisions with the ARM kernel. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
159 lines
3.4 KiB
Plaintext
159 lines
3.4 KiB
Plaintext
if ARCH_SHMOBILE
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comment "SH-Mobile System Type"
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config ARCH_SH7367
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bool "SH-Mobile G3 (SH7367)"
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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
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bool "SH-Mobile G4 (SH7377)"
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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
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bool "SH-Mobile AP4 (SH7372)"
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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_SH73A0
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bool "SH-Mobile AG5 (R8A73A00)"
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select CPU_V7
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select SH_CLK_CPG
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select I2C
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config ARCH_R8A7740
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bool "R-Mobile A1 (R8A77400)"
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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_R8A7779
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bool "R-Car H1 (R8A77790)"
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select CPU_V7
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select SH_CLK_CPG
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select ARM_GIC
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comment "SH-Mobile Board Type"
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config MACH_G3EVM
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bool "G3EVM board"
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depends on ARCH_SH7367
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select ARCH_REQUIRE_GPIOLIB
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config MACH_G4EVM
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bool "G4EVM board"
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depends on ARCH_SH7377
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select ARCH_REQUIRE_GPIOLIB
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config MACH_AP4EVB
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bool "AP4EVB board"
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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
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prompt "AP4EVB LCD panel selection"
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default AP4EVB_QHD
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depends on MACH_AP4EVB
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config AP4EVB_QHD
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bool "MIPI-DSI QHD (960x540)"
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config AP4EVB_WVGA
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bool "Parallel WVGA (800x480)"
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endchoice
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config MACH_AG5EVM
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bool "AG5EVM board"
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select ARCH_REQUIRE_GPIOLIB
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select SH_LCD_MIPI_DSI
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depends on ARCH_SH73A0
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config MACH_MACKEREL
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bool "mackerel board"
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depends on ARCH_SH7372
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select ARCH_REQUIRE_GPIOLIB
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config MACH_KOTA2
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bool "KOTA2 board"
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select ARCH_REQUIRE_GPIOLIB
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depends on ARCH_SH73A0
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config MACH_MARZEN
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bool "MARZEN board"
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depends on ARCH_R8A7779
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comment "SH-Mobile System Configuration"
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menu "Memory configuration"
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config MEMORY_START
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hex "Physical memory start address"
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default "0x50000000" if MACH_G3EVM
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default "0x40000000" if MACH_G4EVM || MACH_AP4EVB || MACH_AG5EVM || \
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MACH_MACKEREL
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default "0x41000000" if MACH_KOTA2
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default "0x00000000"
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---help---
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Tweak this only when porting to a new machine which does not
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already have a defconfig. Changing it from the known correct
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value on any of the known systems will only lead to disaster.
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config MEMORY_SIZE
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hex "Physical memory size"
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default "0x08000000" if MACH_G3EVM
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default "0x08000000" if MACH_G4EVM
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default "0x20000000" if MACH_AG5EVM
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default "0x1e000000" if MACH_KOTA2
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default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL
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default "0x04000000"
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help
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This sets the default memory size assumed by your kernel. It can
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be overridden as normal by the 'mem=' argument on the kernel command
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line.
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endmenu
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menu "Timer and clock configuration"
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config SHMOBILE_TIMER_HZ
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int "Kernel HZ (jiffies per second)"
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range 32 1024
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default "128"
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help
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Allows the configuration of the timer frequency. It is customary
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to have the timer interrupt run at 1000 Hz or 100 Hz, but in the
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case of low timer frequencies other values may be more suitable.
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SH-Mobile systems using a 32768 Hz RCLK for clock events may want
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to select a HZ value such as 128 that can evenly divide RCLK.
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A HZ value that does not divide evenly may cause timer drift.
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config SH_TIMER_CMT
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bool "CMT timer driver"
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default y
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help
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This enables build of the CMT timer driver.
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config SH_TIMER_TMU
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bool "TMU timer driver"
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default y
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help
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This enables build of the TMU timer driver.
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endmenu
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config SH_CLK_CPG
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bool
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source "drivers/sh/Kconfig"
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endif
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