ARM i.MX: Merge i.MX5 support into mach-imx
This patch moves the contents of arch/arm/mach-mx5 to arch/arm/mach-imx and adjusts the Makefile/Kconfig entries in a way that it's possible to compile i.MX5 together with i.MX3/6. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Dirk Behme <dirk.behme@de.bosch.com>hifive-unleashed-5.1
Sascha Hauer
parent
035c17dac4
commit
784a90c0a7
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@ -160,7 +160,6 @@ machine-$(CONFIG_ARCH_MSM) := msm
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machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0
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machine-$(CONFIG_ARCH_IMX_V4_V5) := imx
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machine-$(CONFIG_ARCH_IMX_V6_V7) := imx
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machine-$(CONFIG_ARCH_MX5) := mx5
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machine-$(CONFIG_ARCH_MXS) := mxs
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machine-$(CONFIG_ARCH_NETX) := netx
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machine-$(CONFIG_ARCH_NOMADIK) := nomadik
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@ -33,6 +33,18 @@ config ARCH_MX31
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config ARCH_MX35
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bool
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config ARCH_MX5
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bool
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config ARCH_MX50
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bool
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config ARCH_MX51
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bool
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config ARCH_MX53
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bool
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config SOC_IMX1
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bool
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select ARCH_MX1
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@ -86,6 +98,32 @@ config SOC_IMX35
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select MXC_AVIC
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select SMP_ON_UP if SMP
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config SOC_IMX5
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select CPU_V7
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select ARM_L1_CACHE_SHIFT_6
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select MXC_TZIC
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select ARCH_MXC_IOMUX_V3
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select ARCH_MXC_AUDMUX_V2
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select ARCH_HAS_CPUFREQ
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select ARCH_MX5
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bool
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config SOC_IMX50
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bool
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select SOC_IMX5
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select ARCH_MX50
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config SOC_IMX51
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bool
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select SOC_IMX5
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select ARCH_MX5
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select ARCH_MX51
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config SOC_IMX53
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bool
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select SOC_IMX5
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select ARCH_MX5
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select ARCH_MX53
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if ARCH_IMX_V4_V5
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@ -604,6 +642,207 @@ config MACH_VPR200
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Include support for VPR200 platform. This includes specific
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configurations for the board and its peripherals.
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comment "i.MX5 platforms:"
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config MACH_MX50_RDP
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bool "Support MX50 reference design platform"
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depends on BROKEN
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select SOC_IMX50
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select IMX_HAVE_PLATFORM_SPI_IMX
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help
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Include support for MX50 reference design platform (RDP) board. This
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includes specific configurations for the board and its peripherals.
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comment "i.MX51 machines:"
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config MACH_IMX51_DT
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bool "Support i.MX51 platforms from device tree"
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select SOC_IMX51
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select USE_OF
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select MACH_MX51_BABBAGE
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help
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Include support for Freescale i.MX51 based platforms
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using the device tree for discovery
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config MACH_MX51_BABBAGE
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bool "Support MX51 BABBAGE platforms"
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select SOC_IMX51
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select IMX_HAVE_PLATFORM_FSL_USB2_UDC
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select IMX_HAVE_PLATFORM_IMX2_WDT
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_MXC_EHCI
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select IMX_HAVE_PLATFORM_SPI_IMX
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help
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Include support for MX51 Babbage platform, also known as MX51EVK in
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u-boot. This includes specific configurations for the board and its
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peripherals.
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config MACH_MX51_3DS
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bool "Support MX51PDK (3DS)"
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select SOC_IMX51
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select IMX_HAVE_PLATFORM_IMX2_WDT
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select IMX_HAVE_PLATFORM_IMX_KEYPAD
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select IMX_HAVE_PLATFORM_SPI_IMX
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select MXC_DEBUG_BOARD
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help
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Include support for MX51PDK (3DS) platform. This includes specific
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configurations for the board and its peripherals.
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config MACH_EUKREA_CPUIMX51
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bool "Support Eukrea CPUIMX51 module"
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select SOC_IMX51
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select IMX_HAVE_PLATFORM_FSL_USB2_UDC
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_MXC_EHCI
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select IMX_HAVE_PLATFORM_MXC_NAND
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select IMX_HAVE_PLATFORM_SPI_IMX
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help
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Include support for Eukrea CPUIMX51 platform. This includes
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specific configurations for the module and its peripherals.
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choice
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prompt "Baseboard"
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depends on MACH_EUKREA_CPUIMX51
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default MACH_EUKREA_MBIMX51_BASEBOARD
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config MACH_EUKREA_MBIMX51_BASEBOARD
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prompt "Eukrea MBIMX51 development board"
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bool
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select IMX_HAVE_PLATFORM_IMX_KEYPAD
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select LEDS_GPIO_REGISTER
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help
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This adds board specific devices that can be found on Eukrea's
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MBIMX51 evaluation board.
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endchoice
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config MACH_EUKREA_CPUIMX51SD
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bool "Support Eukrea CPUIMX51SD module"
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select SOC_IMX51
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select IMX_HAVE_PLATFORM_FSL_USB2_UDC
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_MXC_EHCI
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select IMX_HAVE_PLATFORM_MXC_NAND
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select IMX_HAVE_PLATFORM_SPI_IMX
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help
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Include support for Eukrea CPUIMX51SD platform. This includes
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specific configurations for the module and its peripherals.
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choice
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prompt "Baseboard"
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depends on MACH_EUKREA_CPUIMX51SD
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default MACH_EUKREA_MBIMXSD51_BASEBOARD
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config MACH_EUKREA_MBIMXSD51_BASEBOARD
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prompt "Eukrea MBIMXSD development board"
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bool
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select LEDS_GPIO_REGISTER
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help
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This adds board specific devices that can be found on Eukrea's
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MBIMXSD evaluation board.
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endchoice
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config MX51_EFIKA_COMMON
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bool
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select SOC_IMX51
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_MXC_EHCI
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select IMX_HAVE_PLATFORM_PATA_IMX
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select IMX_HAVE_PLATFORM_SPI_IMX
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select MXC_ULPI if USB_ULPI
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config MACH_MX51_EFIKAMX
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bool "Support MX51 Genesi Efika MX nettop"
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select LEDS_GPIO_REGISTER
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select MX51_EFIKA_COMMON
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help
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Include support for Genesi Efika MX nettop. This includes specific
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configurations for the board and its peripherals.
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config MACH_MX51_EFIKASB
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bool "Support MX51 Genesi Efika Smartbook"
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select LEDS_GPIO_REGISTER
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select MX51_EFIKA_COMMON
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help
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Include support for Genesi Efika Smartbook. This includes specific
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configurations for the board and its peripherals.
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comment "i.MX53 machines:"
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config MACH_IMX53_DT
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bool "Support i.MX53 platforms from device tree"
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select SOC_IMX53
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select USE_OF
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select MACH_MX53_ARD
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select MACH_MX53_EVK
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select MACH_MX53_LOCO
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select MACH_MX53_SMD
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help
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Include support for Freescale i.MX53 based platforms
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using the device tree for discovery
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config MACH_MX53_EVK
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bool "Support MX53 EVK platforms"
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select SOC_IMX53
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select IMX_HAVE_PLATFORM_IMX2_WDT
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select IMX_HAVE_PLATFORM_SPI_IMX
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select LEDS_GPIO_REGISTER
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help
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Include support for MX53 EVK platform. This includes specific
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configurations for the board and its peripherals.
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config MACH_MX53_SMD
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bool "Support MX53 SMD platforms"
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select SOC_IMX53
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select IMX_HAVE_PLATFORM_IMX2_WDT
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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help
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Include support for MX53 SMD platform. This includes specific
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configurations for the board and its peripherals.
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config MACH_MX53_LOCO
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bool "Support MX53 LOCO platforms"
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select SOC_IMX53
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select IMX_HAVE_PLATFORM_IMX2_WDT
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select IMX_HAVE_PLATFORM_GPIO_KEYS
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select LEDS_GPIO_REGISTER
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help
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Include support for MX53 LOCO platform. This includes specific
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configurations for the board and its peripherals.
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config MACH_MX53_ARD
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bool "Support MX53 ARD platforms"
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select SOC_IMX53
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select IMX_HAVE_PLATFORM_IMX2_WDT
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select IMX_HAVE_PLATFORM_IMX_I2C
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select IMX_HAVE_PLATFORM_IMX_UART
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select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
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select IMX_HAVE_PLATFORM_GPIO_KEYS
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help
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Include support for MX53 ARD platform. This includes specific
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configurations for the board and its peripherals.
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comment "i.MX6 family:"
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config SOC_IMX6Q
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@ -11,6 +11,8 @@ obj-$(CONFIG_SOC_IMX27) += clock-imx27.o mm-imx27.o ehci-imx27.o
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obj-$(CONFIG_SOC_IMX31) += mm-imx3.o cpu-imx31.o clock-imx31.o iomux-imx31.o ehci-imx31.o
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obj-$(CONFIG_SOC_IMX35) += mm-imx3.o cpu-imx35.o clock-imx35.o ehci-imx35.o
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obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clock-mx51-mx53.o ehci-imx5.o pm-imx5.o cpu_op-mx51.o
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# Support for CMOS sensor interface
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obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o
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@ -71,3 +73,22 @@ obj-$(CONFIG_SMP) += platsmp.o
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obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
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obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o
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obj-$(CONFIG_SOC_IMX6Q) += clock-imx6q.o mach-imx6q.o pm-imx6q.o
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# i.MX5 based machines
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obj-$(CONFIG_MACH_MX51_BABBAGE) += mach-mx51_babbage.o
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obj-$(CONFIG_MACH_MX51_3DS) += mach-mx51_3ds.o
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obj-$(CONFIG_MACH_MX53_EVK) += mach-mx53_evk.o
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obj-$(CONFIG_MACH_MX53_SMD) += mach-mx53_smd.o
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obj-$(CONFIG_MACH_MX53_LOCO) += mach-mx53_loco.o
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obj-$(CONFIG_MACH_MX53_ARD) += mach-mx53_ard.o
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obj-$(CONFIG_MACH_EUKREA_CPUIMX51) += mach-cpuimx51.o
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obj-$(CONFIG_MACH_EUKREA_MBIMX51_BASEBOARD) += eukrea_mbimx51-baseboard.o
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obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += mach-cpuimx51sd.o
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obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd-baseboard.o
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obj-$(CONFIG_MX51_EFIKA_COMMON) += mx51_efika.o
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obj-$(CONFIG_MACH_MX51_EFIKAMX) += mach-mx51_efikamx.o
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obj-$(CONFIG_MACH_MX51_EFIKASB) += mach-mx51_efikasb.o
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obj-$(CONFIG_MACH_MX50_RDP) += mach-mx50_rdp.o
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obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
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obj-$(CONFIG_MACH_IMX53_DT) += imx53-dt.o
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@ -18,6 +18,18 @@ zreladdr-$(CONFIG_ARCH_MX3) += 0x80008000
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params_phys-$(CONFIG_ARCH_MX3) := 0x80000100
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initrd_phys-$(CONFIG_ARCH_MX3) := 0x80800000
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zreladdr-$(CONFIG_SOC_IMX50) += 0x70008000
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params_phys-$(CONFIG_SOC_IMX50) := 0x70000100
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initrd_phys-$(CONFIG_SOC_IMX50) := 0x70800000
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zreladdr-$(CONFIG_SOC_IMX51) += 0x90008000
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params_phys-$(CONFIG_SOC_IMX51) := 0x90000100
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initrd_phys-$(CONFIG_SOC_IMX51) := 0x90800000
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zreladdr-$(CONFIG_SOC_IMX53) += 0x70008000
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params_phys-$(CONFIG_SOC_IMX53) := 0x70000100
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initrd_phys-$(CONFIG_SOC_IMX53) := 0x70800000
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zreladdr-$(CONFIG_SOC_IMX6Q) += 0x10008000
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params_phys-$(CONFIG_SOC_IMX6Q) := 0x10000100
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initrd_phys-$(CONFIG_SOC_IMX6Q) := 0x10800000
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@ -23,7 +23,7 @@
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#include <mach/common.h>
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#include <mach/clock.h>
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#include "crm_regs.h"
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#include "crm-regs-imx5.h"
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/* External clock values passed-in by the board code */
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static unsigned long external_high_reference, external_low_reference;
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@ -1,8 +1,6 @@
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/*
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* Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
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*/
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/*
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* Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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@ -10,14 +8,22 @@
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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#include <linux/platform_device.h>
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#include <linux/suspend.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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#include <mach/hardware.h>
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#include <linux/err.h>
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#include <asm/cacheflush.h>
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#include <asm/tlbflush.h>
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#include <mach/common.h>
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#include "crm_regs.h"
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#include <mach/hardware.h>
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#include "crm-regs-imx5.h"
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/* set cpu low power mode before WFI instruction. This function is called
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* mx5 because it can be used for mx50, mx51, and mx53.*/
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static struct clk *gpc_dvfs_clk;
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/*
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* set cpu low power mode before WFI instruction. This function is called
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* mx5 because it can be used for mx50, mx51, and mx53.
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*/
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void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode)
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{
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u32 plat_lpc, arm_srpgcr, ccm_clpcr;
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@ -83,3 +89,68 @@ void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode)
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__raw_writel(empgc1, MXC_SRPG_EMPGC1_SRPGCR);
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}
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}
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static int mx5_suspend_prepare(void)
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{
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return clk_enable(gpc_dvfs_clk);
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}
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static int mx5_suspend_enter(suspend_state_t state)
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{
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switch (state) {
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case PM_SUSPEND_MEM:
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mx5_cpu_lp_set(STOP_POWER_OFF);
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break;
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case PM_SUSPEND_STANDBY:
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mx5_cpu_lp_set(WAIT_UNCLOCKED_POWER_OFF);
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break;
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default:
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return -EINVAL;
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}
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if (state == PM_SUSPEND_MEM) {
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local_flush_tlb_all();
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flush_cache_all();
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/*clear the EMPGC0/1 bits */
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__raw_writel(0, MXC_SRPG_EMPGC0_SRPGCR);
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__raw_writel(0, MXC_SRPG_EMPGC1_SRPGCR);
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}
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cpu_do_idle();
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return 0;
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}
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static void mx5_suspend_finish(void)
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{
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clk_disable(gpc_dvfs_clk);
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}
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static int mx5_pm_valid(suspend_state_t state)
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{
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return (state > PM_SUSPEND_ON && state <= PM_SUSPEND_MAX);
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}
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static const struct platform_suspend_ops mx5_suspend_ops = {
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.valid = mx5_pm_valid,
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.prepare = mx5_suspend_prepare,
|
||||
.enter = mx5_suspend_enter,
|
||||
.finish = mx5_suspend_finish,
|
||||
};
|
||||
|
||||
static int __init mx5_pm_init(void)
|
||||
{
|
||||
if (!cpu_is_mx51() && !cpu_is_mx53())
|
||||
return 0;
|
||||
|
||||
if (gpc_dvfs_clk == NULL)
|
||||
gpc_dvfs_clk = clk_get(NULL, "gpc_dvfs");
|
||||
|
||||
if (!IS_ERR(gpc_dvfs_clk)) {
|
||||
if (cpu_is_mx51())
|
||||
suspend_set_ops(&mx5_suspend_ops);
|
||||
} else
|
||||
return -EPERM;
|
||||
|
||||
return 0;
|
||||
}
|
||||
device_initcall(mx5_pm_init);
|
||||
|
|
@ -1,244 +0,0 @@
|
|||
if ARCH_MX5
|
||||
|
||||
# ARCH_MX5/50/53 are left to mark places where prevent multi-soc in single
|
||||
# image. So for most time, SOC_IMX50/51/53 should be used.
|
||||
|
||||
config ARCH_MX51
|
||||
bool
|
||||
|
||||
config ARCH_MX50
|
||||
bool
|
||||
|
||||
config ARCH_MX53
|
||||
bool
|
||||
|
||||
config SOC_IMX50
|
||||
bool
|
||||
select CPU_V7
|
||||
select ARM_L1_CACHE_SHIFT_6
|
||||
select MXC_TZIC
|
||||
select ARCH_MXC_IOMUX_V3
|
||||
select ARCH_MXC_AUDMUX_V2
|
||||
select ARCH_HAS_CPUFREQ
|
||||
select ARCH_MX50
|
||||
|
||||
config SOC_IMX51
|
||||
bool
|
||||
select CPU_V7
|
||||
select ARM_L1_CACHE_SHIFT_6
|
||||
select MXC_TZIC
|
||||
select ARCH_MXC_IOMUX_V3
|
||||
select ARCH_MXC_AUDMUX_V2
|
||||
select ARCH_HAS_CPUFREQ
|
||||
select ARCH_MX51
|
||||
|
||||
config SOC_IMX53
|
||||
bool
|
||||
select CPU_V7
|
||||
select ARM_L1_CACHE_SHIFT_6
|
||||
select MXC_TZIC
|
||||
select ARCH_MXC_IOMUX_V3
|
||||
select ARCH_MX53
|
||||
|
||||
#comment "i.MX50 machines:"
|
||||
|
||||
config MACH_MX50_RDP
|
||||
bool "Support MX50 reference design platform"
|
||||
depends on BROKEN
|
||||
select SOC_IMX50
|
||||
select IMX_HAVE_PLATFORM_IMX_I2C
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select IMX_HAVE_PLATFORM_SPI_IMX
|
||||
help
|
||||
Include support for MX50 reference design platform (RDP) board. This
|
||||
includes specific configurations for the board and its peripherals.
|
||||
|
||||
comment "i.MX51 machines:"
|
||||
|
||||
config MACH_IMX51_DT
|
||||
bool "Support i.MX51 platforms from device tree"
|
||||
select SOC_IMX51
|
||||
select USE_OF
|
||||
select MACH_MX51_BABBAGE
|
||||
help
|
||||
Include support for Freescale i.MX51 based platforms
|
||||
using the device tree for discovery
|
||||
|
||||
config MACH_MX51_BABBAGE
|
||||
bool "Support MX51 BABBAGE platforms"
|
||||
select SOC_IMX51
|
||||
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
|
||||
select IMX_HAVE_PLATFORM_IMX2_WDT
|
||||
select IMX_HAVE_PLATFORM_IMX_I2C
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_MXC_EHCI
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select IMX_HAVE_PLATFORM_SPI_IMX
|
||||
help
|
||||
Include support for MX51 Babbage platform, also known as MX51EVK in
|
||||
u-boot. This includes specific configurations for the board and its
|
||||
peripherals.
|
||||
|
||||
config MACH_MX51_3DS
|
||||
bool "Support MX51PDK (3DS)"
|
||||
select SOC_IMX51
|
||||
select IMX_HAVE_PLATFORM_IMX2_WDT
|
||||
select IMX_HAVE_PLATFORM_IMX_KEYPAD
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select IMX_HAVE_PLATFORM_SPI_IMX
|
||||
select MXC_DEBUG_BOARD
|
||||
help
|
||||
Include support for MX51PDK (3DS) platform. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
|
||||
config MACH_EUKREA_CPUIMX51
|
||||
bool "Support Eukrea CPUIMX51 module"
|
||||
select SOC_IMX51
|
||||
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
|
||||
select IMX_HAVE_PLATFORM_IMX_I2C
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_MXC_EHCI
|
||||
select IMX_HAVE_PLATFORM_MXC_NAND
|
||||
select IMX_HAVE_PLATFORM_SPI_IMX
|
||||
help
|
||||
Include support for Eukrea CPUIMX51 platform. This includes
|
||||
specific configurations for the module and its peripherals.
|
||||
|
||||
choice
|
||||
prompt "Baseboard"
|
||||
depends on MACH_EUKREA_CPUIMX51
|
||||
default MACH_EUKREA_MBIMX51_BASEBOARD
|
||||
|
||||
config MACH_EUKREA_MBIMX51_BASEBOARD
|
||||
prompt "Eukrea MBIMX51 development board"
|
||||
bool
|
||||
select IMX_HAVE_PLATFORM_IMX_KEYPAD
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select LEDS_GPIO_REGISTER
|
||||
help
|
||||
This adds board specific devices that can be found on Eukrea's
|
||||
MBIMX51 evaluation board.
|
||||
|
||||
endchoice
|
||||
|
||||
config MACH_EUKREA_CPUIMX51SD
|
||||
bool "Support Eukrea CPUIMX51SD module"
|
||||
select SOC_IMX51
|
||||
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
|
||||
select IMX_HAVE_PLATFORM_IMX_I2C
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_MXC_EHCI
|
||||
select IMX_HAVE_PLATFORM_MXC_NAND
|
||||
select IMX_HAVE_PLATFORM_SPI_IMX
|
||||
help
|
||||
Include support for Eukrea CPUIMX51SD platform. This includes
|
||||
specific configurations for the module and its peripherals.
|
||||
|
||||
choice
|
||||
prompt "Baseboard"
|
||||
depends on MACH_EUKREA_CPUIMX51SD
|
||||
default MACH_EUKREA_MBIMXSD51_BASEBOARD
|
||||
|
||||
config MACH_EUKREA_MBIMXSD51_BASEBOARD
|
||||
prompt "Eukrea MBIMXSD development board"
|
||||
bool
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select LEDS_GPIO_REGISTER
|
||||
help
|
||||
This adds board specific devices that can be found on Eukrea's
|
||||
MBIMXSD evaluation board.
|
||||
|
||||
endchoice
|
||||
|
||||
config MX51_EFIKA_COMMON
|
||||
bool
|
||||
select SOC_IMX51
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_MXC_EHCI
|
||||
select IMX_HAVE_PLATFORM_PATA_IMX
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select IMX_HAVE_PLATFORM_SPI_IMX
|
||||
select MXC_ULPI if USB_ULPI
|
||||
|
||||
config MACH_MX51_EFIKAMX
|
||||
bool "Support MX51 Genesi Efika MX nettop"
|
||||
select LEDS_GPIO_REGISTER
|
||||
select MX51_EFIKA_COMMON
|
||||
help
|
||||
Include support for Genesi Efika MX nettop. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
|
||||
config MACH_MX51_EFIKASB
|
||||
bool "Support MX51 Genesi Efika Smartbook"
|
||||
select LEDS_GPIO_REGISTER
|
||||
select MX51_EFIKA_COMMON
|
||||
help
|
||||
Include support for Genesi Efika Smartbook. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
|
||||
comment "i.MX53 machines:"
|
||||
|
||||
config MACH_IMX53_DT
|
||||
bool "Support i.MX53 platforms from device tree"
|
||||
select SOC_IMX53
|
||||
select USE_OF
|
||||
select MACH_MX53_ARD
|
||||
select MACH_MX53_EVK
|
||||
select MACH_MX53_LOCO
|
||||
select MACH_MX53_SMD
|
||||
help
|
||||
Include support for Freescale i.MX53 based platforms
|
||||
using the device tree for discovery
|
||||
|
||||
config MACH_MX53_EVK
|
||||
bool "Support MX53 EVK platforms"
|
||||
select SOC_IMX53
|
||||
select IMX_HAVE_PLATFORM_IMX2_WDT
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_IMX_I2C
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select IMX_HAVE_PLATFORM_SPI_IMX
|
||||
select LEDS_GPIO_REGISTER
|
||||
help
|
||||
Include support for MX53 EVK platform. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
|
||||
config MACH_MX53_SMD
|
||||
bool "Support MX53 SMD platforms"
|
||||
select SOC_IMX53
|
||||
select IMX_HAVE_PLATFORM_IMX2_WDT
|
||||
select IMX_HAVE_PLATFORM_IMX_I2C
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
help
|
||||
Include support for MX53 SMD platform. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
|
||||
config MACH_MX53_LOCO
|
||||
bool "Support MX53 LOCO platforms"
|
||||
select SOC_IMX53
|
||||
select IMX_HAVE_PLATFORM_IMX2_WDT
|
||||
select IMX_HAVE_PLATFORM_IMX_I2C
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select IMX_HAVE_PLATFORM_GPIO_KEYS
|
||||
select LEDS_GPIO_REGISTER
|
||||
help
|
||||
Include support for MX53 LOCO platform. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
|
||||
config MACH_MX53_ARD
|
||||
bool "Support MX53 ARD platforms"
|
||||
select SOC_IMX53
|
||||
select IMX_HAVE_PLATFORM_IMX2_WDT
|
||||
select IMX_HAVE_PLATFORM_IMX_I2C
|
||||
select IMX_HAVE_PLATFORM_IMX_UART
|
||||
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
|
||||
select IMX_HAVE_PLATFORM_GPIO_KEYS
|
||||
help
|
||||
Include support for MX53 ARD platform. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
|
||||
endif
|
||||
|
|
@ -1,26 +0,0 @@
|
|||
#
|
||||
# Makefile for the linux kernel.
|
||||
#
|
||||
|
||||
# Object file lists.
|
||||
obj-y := cpu.o mm.o clock-mx51-mx53.o ehci.o system.o
|
||||
|
||||
obj-$(CONFIG_PM) += pm-imx5.o
|
||||
obj-$(CONFIG_CPU_FREQ_IMX) += cpu_op-mx51.o
|
||||
obj-$(CONFIG_MACH_MX51_BABBAGE) += board-mx51_babbage.o
|
||||
obj-$(CONFIG_MACH_MX51_3DS) += board-mx51_3ds.o
|
||||
obj-$(CONFIG_MACH_MX53_EVK) += board-mx53_evk.o
|
||||
obj-$(CONFIG_MACH_MX53_SMD) += board-mx53_smd.o
|
||||
obj-$(CONFIG_MACH_MX53_LOCO) += board-mx53_loco.o
|
||||
obj-$(CONFIG_MACH_MX53_ARD) += board-mx53_ard.o
|
||||
obj-$(CONFIG_MACH_EUKREA_CPUIMX51) += board-cpuimx51.o
|
||||
obj-$(CONFIG_MACH_EUKREA_MBIMX51_BASEBOARD) += eukrea_mbimx51-baseboard.o
|
||||
obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += board-cpuimx51sd.o
|
||||
obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd-baseboard.o
|
||||
obj-$(CONFIG_MX51_EFIKA_COMMON) += mx51_efika.o
|
||||
obj-$(CONFIG_MACH_MX51_EFIKAMX) += board-mx51_efikamx.o
|
||||
obj-$(CONFIG_MACH_MX51_EFIKASB) += board-mx51_efikasb.o
|
||||
obj-$(CONFIG_MACH_MX50_RDP) += board-mx50_rdp.o
|
||||
|
||||
obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
|
||||
obj-$(CONFIG_MACH_IMX53_DT) += imx53-dt.o
|
||||
|
|
@ -1,9 +0,0 @@
|
|||
zreladdr-$(CONFIG_ARCH_MX50) += 0x70008000
|
||||
params_phys-$(CONFIG_ARCH_MX50) := 0x70000100
|
||||
initrd_phys-$(CONFIG_ARCH_MX50) := 0x70800000
|
||||
zreladdr-$(CONFIG_ARCH_MX51) += 0x90008000
|
||||
params_phys-$(CONFIG_ARCH_MX51) := 0x90000100
|
||||
initrd_phys-$(CONFIG_ARCH_MX51) := 0x90800000
|
||||
zreladdr-$(CONFIG_ARCH_MX53) += 0x70008000
|
||||
params_phys-$(CONFIG_ARCH_MX53) := 0x70000100
|
||||
initrd_phys-$(CONFIG_ARCH_MX53) := 0x70800000
|
||||
|
|
@ -1,83 +0,0 @@
|
|||
/*
|
||||
* Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*/
|
||||
#include <linux/suspend.h>
|
||||
#include <linux/clk.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/err.h>
|
||||
#include <asm/cacheflush.h>
|
||||
#include <asm/tlbflush.h>
|
||||
#include <mach/common.h>
|
||||
#include <mach/hardware.h>
|
||||
#include "crm_regs.h"
|
||||
|
||||
static struct clk *gpc_dvfs_clk;
|
||||
|
||||
static int mx5_suspend_prepare(void)
|
||||
{
|
||||
return clk_enable(gpc_dvfs_clk);
|
||||
}
|
||||
|
||||
static int mx5_suspend_enter(suspend_state_t state)
|
||||
{
|
||||
switch (state) {
|
||||
case PM_SUSPEND_MEM:
|
||||
mx5_cpu_lp_set(STOP_POWER_OFF);
|
||||
break;
|
||||
case PM_SUSPEND_STANDBY:
|
||||
mx5_cpu_lp_set(WAIT_UNCLOCKED_POWER_OFF);
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (state == PM_SUSPEND_MEM) {
|
||||
local_flush_tlb_all();
|
||||
flush_cache_all();
|
||||
|
||||
/*clear the EMPGC0/1 bits */
|
||||
__raw_writel(0, MXC_SRPG_EMPGC0_SRPGCR);
|
||||
__raw_writel(0, MXC_SRPG_EMPGC1_SRPGCR);
|
||||
}
|
||||
cpu_do_idle();
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void mx5_suspend_finish(void)
|
||||
{
|
||||
clk_disable(gpc_dvfs_clk);
|
||||
}
|
||||
|
||||
static int mx5_pm_valid(suspend_state_t state)
|
||||
{
|
||||
return (state > PM_SUSPEND_ON && state <= PM_SUSPEND_MAX);
|
||||
}
|
||||
|
||||
static const struct platform_suspend_ops mx5_suspend_ops = {
|
||||
.valid = mx5_pm_valid,
|
||||
.prepare = mx5_suspend_prepare,
|
||||
.enter = mx5_suspend_enter,
|
||||
.finish = mx5_suspend_finish,
|
||||
};
|
||||
|
||||
static int __init mx5_pm_init(void)
|
||||
{
|
||||
if (gpc_dvfs_clk == NULL)
|
||||
gpc_dvfs_clk = clk_get(NULL, "gpc_dvfs");
|
||||
|
||||
if (!IS_ERR(gpc_dvfs_clk)) {
|
||||
if (cpu_is_mx51())
|
||||
suspend_set_ops(&mx5_suspend_ops);
|
||||
} else
|
||||
return -EPERM;
|
||||
|
||||
return 0;
|
||||
}
|
||||
device_initcall(mx5_pm_init);
|
||||
|
|
@ -17,25 +17,16 @@ config ARCH_IMX_V4_V5
|
|||
and ARMv5 SoCs
|
||||
|
||||
config ARCH_IMX_V6_V7
|
||||
bool "i.MX3, i.MX6"
|
||||
bool "i.MX3, i.MX5, i.MX6"
|
||||
select AUTO_ZRELADDR if !ZBOOT_ROM
|
||||
select ARM_PATCH_PHYS_VIRT
|
||||
help
|
||||
This enables support for systems based on the Freescale i.MX3 and i.MX6
|
||||
family.
|
||||
|
||||
config ARCH_MX5
|
||||
bool "i.MX50, i.MX51, i.MX53"
|
||||
select AUTO_ZRELADDR
|
||||
select ARM_PATCH_PHYS_VIRT
|
||||
help
|
||||
This enables support for machines using Freescale's i.MX50 and i.MX53
|
||||
processors.
|
||||
This enables support for systems based on the Freescale i.MX3, i.MX5
|
||||
and i.MX6 family.
|
||||
|
||||
endchoice
|
||||
|
||||
source "arch/arm/mach-imx/Kconfig"
|
||||
source "arch/arm/mach-mx5/Kconfig"
|
||||
|
||||
endmenu
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue