From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> To: Stefan Agner <stefan@agner.ch> Cc: shawn.guo@linaro.org, kernel@pengutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com, linux@arm.linux.org.uk, olof@lixom.net, arnd@arndb.de, daniel.lezcano@linaro.org, tglx@linutronix.de, mark.rutland@arm.com, pawel.moll@arm.com, robh+dt@kernel.org, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, mcoquelin.stm32@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 10/13] ARM: efm32: use ARM_SINGLE_ARMV7M Date: Tue, 19 May 2015 14:14:32 +0200 [thread overview] Message-ID: <20150519121432.GE24769@pengutronix.de> (raw) In-Reply-To: <1431769465-26867-11-git-send-email-stefan@agner.ch> On Sat, May 16, 2015 at 11:44:22AM +0200, Stefan Agner wrote: > Use the new config symbol ARM_SINGLE_ARMV7M which groups config > symbols used by modern ARMv7-M platforms. It also support multiple > ARMv7-M platforms in one kernel image. However, this only works if > the combined platforms share the same (main) memory layout. > > Also use generic debug/uncompress.h for all ARMv7-M platforms. > > Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> I don't have anything in the queu that would conflict with this patch, so merge it whereever you, Russell and Arnd see fit. Best regards Uwe > --- > arch/arm/Kconfig | 28 ++++++++++------------------ > arch/arm/Kconfig.debug | 2 +- > arch/arm/configs/efm32_defconfig | 1 + > 3 files changed, 12 insertions(+), 19 deletions(-) > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > index 2361efc..d1c035d 100644 > --- a/arch/arm/Kconfig > +++ b/arch/arm/Kconfig > @@ -411,24 +411,6 @@ config ARCH_EBSA110 > Ethernet interface, two PCMCIA sockets, two serial ports and a > parallel port. > > -config ARCH_EFM32 > - bool "Energy Micro efm32" > - depends on !MMU > - select ARCH_REQUIRE_GPIOLIB > - select ARM_NVIC > - select AUTO_ZRELADDR > - select CLKSRC_OF > - select COMMON_CLK > - select CPU_V7M > - select GENERIC_CLOCKEVENTS > - select NO_DMA > - select NO_IOPORT_MAP > - select SPARSE_IRQ > - select USE_OF > - help > - Support for Energy Micro's (now Silicon Labs) efm32 Giant Gecko > - processors. > - > config ARCH_EP93XX > bool "EP93xx-based" > select ARCH_HAS_HOLES_MEMORYMODEL > @@ -963,6 +945,16 @@ source "arch/arm/mach-w90x900/Kconfig" > > source "arch/arm/mach-zynq/Kconfig" > > +# ARMv7-M architecture > +config ARCH_EFM32 > + bool "Energy Micro efm32" > + depends on ARM_SINGLE_ARMV7M > + select ARCH_REQUIRE_GPIOLIB > + select AUTO_ZRELADDR > + help > + Support for Energy Micro's (now Silicon Labs) efm32 Giant Gecko > + processors. > + > # Definitions to make life easier > config ARCH_ACORN > bool > diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug > index e4441de..5d63c56 100644 > --- a/arch/arm/Kconfig.debug > +++ b/arch/arm/Kconfig.debug > @@ -1561,7 +1561,7 @@ config DEBUG_UNCOMPRESS > config UNCOMPRESS_INCLUDE > string > default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ > - PLAT_SAMSUNG || ARCH_EFM32 || \ > + PLAT_SAMSUNG || ARM_SINGLE_ARMV7M || \ > ARCH_SHMOBILE_LEGACY > default "mach/uncompress.h" > > diff --git a/arch/arm/configs/efm32_defconfig b/arch/arm/configs/efm32_defconfig > index c4c17e3..e969f78 100644 > --- a/arch/arm/configs/efm32_defconfig > +++ b/arch/arm/configs/efm32_defconfig > @@ -16,6 +16,7 @@ CONFIG_EMBEDDED=y > # CONFIG_IOSCHED_DEADLINE is not set > # CONFIG_IOSCHED_CFQ is not set > # CONFIG_MMU is not set > +CONFIG_ARM_SINGLE_ARMV7M=y > CONFIG_ARCH_EFM32=y > CONFIG_SET_MEM_PARAM=y > CONFIG_DRAM_BASE=0x88000000 > -- > 2.4.1 > > -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ |
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From: u.kleine-koenig@pengutronix.de (Uwe Kleine-König) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v7 10/13] ARM: efm32: use ARM_SINGLE_ARMV7M Date: Tue, 19 May 2015 14:14:32 +0200 [thread overview] Message-ID: <20150519121432.GE24769@pengutronix.de> (raw) In-Reply-To: <1431769465-26867-11-git-send-email-stefan@agner.ch> On Sat, May 16, 2015 at 11:44:22AM +0200, Stefan Agner wrote: > Use the new config symbol ARM_SINGLE_ARMV7M which groups config > symbols used by modern ARMv7-M platforms. It also support multiple > ARMv7-M platforms in one kernel image. However, this only works if > the combined platforms share the same (main) memory layout. > > Also use generic debug/uncompress.h for all ARMv7-M platforms. > > Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de> I don't have anything in the queu that would conflict with this patch, so merge it whereever you, Russell and Arnd see fit. Best regards Uwe > --- > arch/arm/Kconfig | 28 ++++++++++------------------ > arch/arm/Kconfig.debug | 2 +- > arch/arm/configs/efm32_defconfig | 1 + > 3 files changed, 12 insertions(+), 19 deletions(-) > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > index 2361efc..d1c035d 100644 > --- a/arch/arm/Kconfig > +++ b/arch/arm/Kconfig > @@ -411,24 +411,6 @@ config ARCH_EBSA110 > Ethernet interface, two PCMCIA sockets, two serial ports and a > parallel port. > > -config ARCH_EFM32 > - bool "Energy Micro efm32" > - depends on !MMU > - select ARCH_REQUIRE_GPIOLIB > - select ARM_NVIC > - select AUTO_ZRELADDR > - select CLKSRC_OF > - select COMMON_CLK > - select CPU_V7M > - select GENERIC_CLOCKEVENTS > - select NO_DMA > - select NO_IOPORT_MAP > - select SPARSE_IRQ > - select USE_OF > - help > - Support for Energy Micro's (now Silicon Labs) efm32 Giant Gecko > - processors. > - > config ARCH_EP93XX > bool "EP93xx-based" > select ARCH_HAS_HOLES_MEMORYMODEL > @@ -963,6 +945,16 @@ source "arch/arm/mach-w90x900/Kconfig" > > source "arch/arm/mach-zynq/Kconfig" > > +# ARMv7-M architecture > +config ARCH_EFM32 > + bool "Energy Micro efm32" > + depends on ARM_SINGLE_ARMV7M > + select ARCH_REQUIRE_GPIOLIB > + select AUTO_ZRELADDR > + help > + Support for Energy Micro's (now Silicon Labs) efm32 Giant Gecko > + processors. > + > # Definitions to make life easier > config ARCH_ACORN > bool > diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug > index e4441de..5d63c56 100644 > --- a/arch/arm/Kconfig.debug > +++ b/arch/arm/Kconfig.debug > @@ -1561,7 +1561,7 @@ config DEBUG_UNCOMPRESS > config UNCOMPRESS_INCLUDE > string > default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ > - PLAT_SAMSUNG || ARCH_EFM32 || \ > + PLAT_SAMSUNG || ARM_SINGLE_ARMV7M || \ > ARCH_SHMOBILE_LEGACY > default "mach/uncompress.h" > > diff --git a/arch/arm/configs/efm32_defconfig b/arch/arm/configs/efm32_defconfig > index c4c17e3..e969f78 100644 > --- a/arch/arm/configs/efm32_defconfig > +++ b/arch/arm/configs/efm32_defconfig > @@ -16,6 +16,7 @@ CONFIG_EMBEDDED=y > # CONFIG_IOSCHED_DEADLINE is not set > # CONFIG_IOSCHED_CFQ is not set > # CONFIG_MMU is not set > +CONFIG_ARM_SINGLE_ARMV7M=y > CONFIG_ARCH_EFM32=y > CONFIG_SET_MEM_PARAM=y > CONFIG_DRAM_BASE=0x88000000 > -- > 2.4.1 > > -- Pengutronix e.K. | Uwe Kleine-K?nig | Industrial Linux Solutions | http://www.pengutronix.de/ |
next prev parent reply other threads:[~2015-05-19 12:15 UTC|newest] Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-05-16 9:44 [PATCH v7 00/13] ARM: vf610m4: Add Vybrid Cortex-M4 support Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` [PATCH v7 01/13] irqdomain: Add non-hierarchy helper irq_domain_set_info Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-18 15:36 ` [tip:irq/core] " tip-bot for Stefan Agner 2015-05-16 9:44 ` [PATCH v7 02/13] genirq: Add irq_chip_(enable|disable)_parent Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-18 15:36 ` [tip:irq/core] genirq: Add irq_chip_(enable/disable)_parent tip-bot for Stefan Agner 2015-05-16 9:44 ` [PATCH v7 03/13] genirq: generic chip: support hierarchy domain Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-18 15:37 ` [tip:irq/core] genirq: generic chip: Support " tip-bot for Stefan Agner 2015-05-16 9:44 ` [PATCH v7 04/13] irqchip: nvic: support hierarchy irq domain Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-18 15:37 ` [tip:irq/core] irqchip: nvic: Support " tip-bot for Stefan Agner 2015-05-16 9:44 ` [PATCH v7 05/13] irqchip: vf610-mscm: support NVIC parent Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-18 15:37 ` [tip:irq/core] irqchip: vf610-mscm: Support NVIC parent chip tip-bot for Stefan Agner 2015-05-18 22:03 ` tip-bot for Stefan Agner 2015-05-16 9:44 ` [PATCH v7 06/13] ARM: ARMv7M: define size of vector table for Vybrid Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` [PATCH v7 07/13] clocksource: add dependencies for Vybrid pit clocksource Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` [PATCH v7 08/13] ARM: unify MMU/!MMU addruart calls Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 20:51 ` Russell King - ARM Linux 2015-05-16 20:51 ` Russell King - ARM Linux 2015-05-17 7:53 ` Thomas Gleixner 2015-05-17 7:53 ` Thomas Gleixner 2015-05-18 15:36 ` Thomas Gleixner 2015-05-18 15:36 ` Thomas Gleixner 2015-05-18 15:36 ` Thomas Gleixner 2015-05-19 5:35 ` Shawn Guo 2015-05-19 5:35 ` Shawn Guo 2015-05-19 8:11 ` Thomas Gleixner 2015-05-19 8:11 ` Thomas Gleixner 2015-05-19 8:56 ` Shawn Guo 2015-05-19 8:56 ` Shawn Guo 2015-05-19 10:16 ` Russell King - ARM Linux 2015-05-19 10:16 ` Russell King - ARM Linux 2015-05-19 10:16 ` Russell King - ARM Linux 2015-05-19 11:23 ` Stefan Agner 2015-05-19 11:23 ` Stefan Agner 2015-05-19 11:23 ` Stefan Agner 2015-05-19 11:50 ` Arnd Bergmann 2015-05-19 11:50 ` Arnd Bergmann 2015-05-19 16:06 ` Stefan Agner 2015-05-19 16:06 ` Stefan Agner 2015-05-19 18:24 ` Arnd Bergmann 2015-05-19 18:24 ` Arnd Bergmann 2015-05-19 18:24 ` Arnd Bergmann 2015-05-19 21:26 ` Stefan Agner 2015-05-19 21:26 ` Stefan Agner 2015-05-19 21:26 ` Stefan Agner 2015-05-19 21:32 ` Thomas Gleixner 2015-05-19 21:32 ` Thomas Gleixner 2015-05-19 21:32 ` Thomas Gleixner 2015-05-19 21:32 ` Stefan Agner 2015-05-19 21:32 ` Stefan Agner 2015-05-19 21:37 ` Arnd Bergmann 2015-05-19 21:37 ` Arnd Bergmann 2015-05-19 21:37 ` Joachim Eastwood 2015-05-19 21:37 ` Joachim Eastwood 2015-05-16 9:44 ` [PATCH v7 09/13] ARM: introduce ARM_SINGLE_ARMV7M for ARMv7-M platforms Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` [PATCH v7 10/13] ARM: efm32: use ARM_SINGLE_ARMV7M Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-19 12:14 ` Uwe Kleine-König [this message] 2015-05-19 12:14 ` Uwe Kleine-König 2015-05-16 9:44 ` [PATCH v7 11/13] ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` [PATCH v7 12/13] ARM: dts: add support for Vybrid running on Cortex-M4 Stefan Agner 2015-05-16 9:44 ` Stefan Agner 2015-05-16 9:44 ` [PATCH v7 13/13] ARM: vf610m4: add defconfig for Linux on Vybrids Cortex-M4 Stefan Agner 2015-05-16 9:44 ` Stefan Agner
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