Initial file dump from open source releaseHEADmaster

1 files changed, 211 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
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+if ARCH_AT91
+
+config HAVE_AT91_DBGU0
+	bool
+
+config HAVE_AT91_DBGU1
+	bool
+
+config AT91_PMC_UNIT
+	bool
+	default !ARCH_AT91X40
+
+config AT91_SAM9_ALT_RESET
+	bool
+	default !ARCH_AT91X40
+
+config AT91_SAM9G45_RESET
+	bool
+	default !ARCH_AT91X40
+
+config AT91_SAM9_TIME
+	bool
+
+config SOC_AT91SAM9
+	bool
+	select AT91_SAM9_TIME
+	select CPU_ARM926T
+	select GENERIC_CLOCKEVENTS
+	select MULTI_IRQ_HANDLER
+	select SPARSE_IRQ
+
+config SOC_SAMA5
+	bool
+	select AT91_SAM9_TIME
+	select CPU_V7
+	select GENERIC_CLOCKEVENTS
+	select MULTI_IRQ_HANDLER
+	select SPARSE_IRQ
+
+menu "Atmel AT91 System-on-Chip"
+
+choice
+
+	prompt "Core type"
+
+config SOC_SAM_V4_V5
+	bool "ARM7/ARM9"
+	help
+	  Select this if you are using one of Atmel's AT91SAM9, AT91RM9200
+	  or AT91X40 SoC.
+
+config SOC_SAM_V7
+	bool "Cortex A5"
+	help
+	  Select this if you are using one of Atmel's SAMA5D3 SoC.
+
+endchoice
+
+comment "Atmel AT91 Processor"
+
+if SOC_SAM_V7
+config SOC_SAMA5D3
+	bool "SAMA5D3 family"
+	depends on SOC_SAM_V7
+	select SOC_SAMA5
+	select HAVE_FB_ATMEL
+	select HAVE_AT91_DBGU1
+	help
+	  Select this if you are using one of Atmel's SAMA5D3 family SoC.
+	  This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35.
+endif
+
+if SOC_SAM_V4_V5
+config SOC_AT91RM9200
+	bool "AT91RM9200"
+	select CPU_ARM920T
+	select GENERIC_CLOCKEVENTS
+	select HAVE_AT91_DBGU0
+	select MULTI_IRQ_HANDLER
+	select SPARSE_IRQ
+
+config SOC_AT91SAM9260
+	bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20"
+	select HAVE_AT91_DBGU0
+	select SOC_AT91SAM9
+	help
+	  Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE
+	  or AT91SAM9G20 SoC.
+
+config SOC_AT91SAM9261
+	bool "AT91SAM9261 or AT91SAM9G10"
+	select HAVE_AT91_DBGU0
+	select HAVE_FB_ATMEL
+	select SOC_AT91SAM9
+	help
+	  Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC.
+
+config SOC_AT91SAM9263
+	bool "AT91SAM9263"
+	select HAVE_AT91_DBGU1
+	select HAVE_FB_ATMEL
+	select SOC_AT91SAM9
+
+config SOC_AT91SAM9RL
+	bool "AT91SAM9RL"
+	select HAVE_AT91_DBGU0
+	select HAVE_FB_ATMEL
+	select SOC_AT91SAM9
+
+config SOC_AT91SAM9G45
+	bool "AT91SAM9G45 or AT91SAM9M10 families"
+	select HAVE_AT91_DBGU1
+	select HAVE_FB_ATMEL
+	select SOC_AT91SAM9
+	help
+	  Select this if you are using one of Atmel's AT91SAM9G45 family SoC.
+	  This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11.
+
+config SOC_AT91SAM9X5
+	bool "AT91SAM9x5 family"
+	select HAVE_AT91_DBGU0
+	select HAVE_FB_ATMEL
+	select SOC_AT91SAM9
+	help
+	  Select this if you are using one of Atmel's AT91SAM9x5 family SoC.
+	  This means that your SAM9 name finishes with a '5' (except if it is
+	  AT91SAM9G45!).
+	  This support covers AT91SAM9G15, AT91SAM9G25, AT91SAM9X25, AT91SAM9G35
+	  and AT91SAM9X35.
+
+config SOC_AT91SAM9N12
+	bool "AT91SAM9N12 family"
+	select HAVE_AT91_DBGU0
+	select HAVE_FB_ATMEL
+	select SOC_AT91SAM9
+	help
+	  Select this if you are using Atmel's AT91SAM9N12 SoC.
+
+# ----------------------------------------------------------
+
+source arch/arm/mach-at91/Kconfig.non_dt
+endif # SOC_SAM_V4_V5
+
+comment "Generic Board Type"
+
+config MACH_AT91RM9200_DT
+	bool "Atmel AT91RM9200 Evaluation Kits with device-tree support"
+	depends on SOC_AT91RM9200
+	select USE_OF
+	help
+	  Select this if you want to experiment device-tree with
+	  an Atmel RM9200 Evaluation Kit.
+
+config MACH_AT91SAM9_DT
+	bool "Atmel AT91SAM Evaluation Kits with device-tree support"
+	depends on SOC_AT91SAM9
+	select USE_OF
+	help
+	  Select this if you want to experiment device-tree with
+	  an Atmel Evaluation Kit.
+
+config MACH_SAMA5_DT
+	bool "Atmel SAMA5 Evaluation Kits with device-tree support"
+	depends on SOC_SAMA5
+	select USE_OF
+	help
+	  Select this if you want to experiment device-tree with
+	  an Atmel Evaluation Kit.
+
+# ----------------------------------------------------------
+
+comment "AT91 Feature Selections"
+
+config AT91_PROGRAMMABLE_CLOCKS
+	bool "Programmable Clocks"
+	help
+	  Select this if you need to program one or more of the PCK0..PCK3
+	  programmable clock outputs.
+
+config AT91_SLOW_CLOCK
+	bool "Suspend-to-RAM disables main oscillator"
+	depends on SUSPEND
+	help
+	  Select this if you want Suspend-to-RAM to save the most power
+	  possible (without powering off the CPU) by disabling the PLLs
+	  and main oscillator so that only the 32 KiHz clock is available.
+
+	  When only that slow-clock is available, some peripherals lose
+	  functionality.  Many can't issue wakeup events unless faster
+	  clocks are available.  Some lose their operating state and
+	  need to be completely re-initialized.
+
+config AT91_TIMER_HZ
+       int "Kernel HZ (jiffies per second)"
+       range 32 1024
+       depends on ARCH_AT91
+       default "128" if ARCH_AT91RM9200
+       default "100"
+       help
+	  On AT91rm9200 chips where you're using a system clock derived
+	  from the 32768 Hz hardware clock, this tick rate should divide
+	  it exactly: use a power-of-two value, such as 128 or 256, to
+	  reduce timing errors caused by rounding.
+
+	  On AT91sam926x chips, or otherwise when using a higher precision
+	  system clock (of at least several MHz), rounding is less of a
+	  problem so it can be safer to use a decimal values like 100.
+
+endmenu
+
+endif