Commit f5f29151 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'bcm2835-for-3.10-multiplatform' of... 

Merge tag 'bcm2835-for-3.10-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi into next/multiplatform

From Stephen Warren <swarren@wwwdotorg.org>:

ARM: bcm2835: convert to multi-platform

This branch (patch) converts BCM2835 to support being built into a
multi-platform single zImage. This mostly entails a few small Kconfig
tweaks, move the earlyprintk implementation to the standard multi-
platform location, and deleting some unnecessary files.

* tag 'bcm2835-for-3.10-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi

:
  ARM: bcm2835: convert to multi-platform

Conflicts:
	arch/arm/Kconfig
	arch/arm/Kconfig.debug

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents 806a94f2 f1ac922d

arch/arm/Kconfig

+2 −20
Original line number Diff line number Diff line
@@ -361,26 +361,6 @@ config ARCH_AT91 
	  This enables support for systems based on Atmel

	  AT91RM9200 and AT91SAM9* processors.



config ARCH_BCM2835

	bool "Broadcom BCM2835 family"

	select ARCH_REQUIRE_GPIOLIB

	select ARM_AMBA

	select ARM_ERRATA_411920

	select ARM_TIMER_SP804

	select CLKDEV_LOOKUP

	select CLKSRC_OF

	select COMMON_CLK

	select CPU_V6

	select GENERIC_CLOCKEVENTS

	select MULTI_IRQ_HANDLER

	select PINCTRL

	select PINCTRL_BCM2835

	select SPARSE_IRQ

	select USE_OF

	help

	  This enables support for the Broadcom BCM2835 SoC. This SoC is

	  use in the Raspberry Pi, and Roku 2 devices.



config ARCH_CLPS711X

	bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"

	select ARCH_REQUIRE_GPIOLIB
@@ -981,6 +961,8 @@ source "arch/arm/mach-at91/Kconfig" 


source "arch/arm/mach-bcm/Kconfig"



source "arch/arm/mach-bcm2835/Kconfig"



source "arch/arm/mach-clps711x/Kconfig"



source "arch/arm/mach-cns3xxx/Kconfig"

arch/arm/Kconfig.debug

+5 −0
Original line number Diff line number Diff line
@@ -89,6 +89,10 @@ choice 
		bool "Kernel low-level debugging on 9263 and 9g45"

		depends on HAVE_AT91_DBGU1



	config DEBUG_BCM2835

		bool "Kernel low-level debugging on BCM2835 PL011 UART"

		depends on ARCH_BCM2835



	config DEBUG_CLPS711X_UART1

		bool "Kernel low-level debugging messages via UART1"

		depends on ARCH_CLPS711X
@@ -593,6 +597,7 @@ endchoice 


config DEBUG_LL_INCLUDE

	string

	default "debug/bcm2835.S" if DEBUG_BCM2835

	default "debug/cns3xxx.S" if DEBUG_CNS3XXX

	default "debug/icedcc.S" if DEBUG_ICEDCC

	default "debug/imx.S" if DEBUG_IMX1_UART || \

arch/arm/configs/bcm2835_defconfig

+2 −0
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ CONFIG_EMBEDDED=y 
CONFIG_PROFILING=y

CONFIG_OPROFILE=y

CONFIG_JUMP_LABEL=y

CONFIG_ARCH_MULTI_V6=y

# CONFIG_ARCH_MULTI_V7 is not set

CONFIG_ARCH_BCM2835=y

CONFIG_PREEMPT_VOLUNTARY=y

CONFIG_AEABI=y

arch/arm/mach-bcm2835/include/mach/debug-macro.S→arch/arm/include/debug/bcm2835.S

+2 −1
Original line number Diff line number Diff line
@@ -11,7 +11,8 @@ 
 *

 */



#include <mach/bcm2835_soc.h>

#define BCM2835_DEBUG_PHYS 0x20201000

#define BCM2835_DEBUG_VIRT 0xf0201000



	.macro	addruart, rp, rv, tmp

	ldr	\rp, =BCM2835_DEBUG_PHYS

arch/arm/mach-bcm2835/Kconfig

0 → 100644
+15 −0
Original line number Diff line number Diff line 
config ARCH_BCM2835

	bool "Broadcom BCM2835 family" if ARCH_MULTI_V6

	select ARCH_REQUIRE_GPIOLIB

	select ARM_AMBA

	select ARM_ERRATA_411920

	select ARM_TIMER_SP804

	select CLKDEV_LOOKUP

	select CLKSRC_OF

	select CPU_V6

	select GENERIC_CLOCKEVENTS

	select PINCTRL

	select PINCTRL_BCM2835

	help

	  This enables support for the Broadcom BCM2835 SoC. This SoC is

	  use in the Raspberry Pi, and Roku 2 devices.

CRA Git | Maintained and supported by SUSTech CRA and CCSE