Patchwork [v4,3/3] powerpc/85xx: use one kernel option for all the CoreNet_Generic boards

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Submitter Kevin Hao
Date Sept. 26, 2013, 1:42 a.m.
Message ID <1380159748-10559-4-git-send-email-haokexin@gmail.com>
Download mbox | patch
Permalink /patch/278073/
State Accepted, archived
Commit 9e0967572e5a0e8c887b2d71192bdad342e8a3dd
Delegated to: Scott Wood
Headers show

Comments

Kevin Hao - Sept. 26, 2013, 1:42 a.m.
Currently all these boards use the same machine struct and also select
the same kernel options, so it seems a bit of redundant to keep one
separate kernel option for each board. Also update the defconfigs
according to this change.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
---
v4: Combine the separate kernel option for 32bit and 64bit into one.

v3: A new patch in v3.

 arch/powerpc/configs/corenet32_smp_defconfig |   6 +-
 arch/powerpc/configs/corenet64_smp_defconfig |   5 +-
 arch/powerpc/configs/ppc64e_defconfig        |   2 +-
 arch/powerpc/platforms/85xx/Kconfig          | 111 +++------------------------
 4 files changed, 13 insertions(+), 111 deletions(-)

Patch

diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig
index 3dfab4c..1d9cb29 100644
--- a/arch/powerpc/configs/corenet32_smp_defconfig
+++ b/arch/powerpc/configs/corenet32_smp_defconfig
@@ -23,11 +23,7 @@  CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_MAC_PARTITION=y
-CONFIG_P2041_RDB=y
-CONFIG_P3041_DS=y
-CONFIG_P4080_DS=y
-CONFIG_P5020_DS=y
-CONFIG_P5040_DS=y
+CONFIG_CORENET_GENERIC=y
 CONFIG_HIGHMEM=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig b/arch/powerpc/configs/corenet64_smp_defconfig
index fa94fb3..63508dd 100644
--- a/arch/powerpc/configs/corenet64_smp_defconfig
+++ b/arch/powerpc/configs/corenet64_smp_defconfig
@@ -21,10 +21,7 @@  CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_MAC_PARTITION=y
-CONFIG_B4_QDS=y
-CONFIG_P5020_DS=y
-CONFIG_P5040_DS=y
-CONFIG_T4240_QDS=y
+CONFIG_CORENET_GENERIC=y
 # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
diff --git a/arch/powerpc/configs/ppc64e_defconfig b/arch/powerpc/configs/ppc64e_defconfig
index 0085dc4..0a6be6d 100644
--- a/arch/powerpc/configs/ppc64e_defconfig
+++ b/arch/powerpc/configs/ppc64e_defconfig
@@ -23,7 +23,7 @@  CONFIG_MODULE_SRCVERSION_ALL=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_MAC_PARTITION=y
 CONFIG_EFI_PARTITION=y
-CONFIG_P5020_DS=y
+CONFIG_CORENET_GENERIC=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 3bee943..4d46349 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -218,88 +218,16 @@  config GE_IMP3A
 	  This board is a 3U CompactPCI Single Board Computer with a Freescale
 	  P2020 processor.
 
-config P2041_RDB
-	bool "Freescale P2041 RDB"
-	select DEFAULT_UIMAGE
-	select PPC_E500MC
-	select PHYS_64BIT
-	select SWIOTLB
-	select ARCH_REQUIRE_GPIOLIB
-	select GPIO_MPC8XXX
-	select HAS_RAPIDIO
-	select PPC_EPAPR_HV_PIC
-	select CORENET_GENERIC
-	help
-	  This option enables support for the P2041 RDB board
-
-config P3041_DS
-	bool "Freescale P3041 DS"
-	select DEFAULT_UIMAGE
-	select PPC_E500MC
-	select PHYS_64BIT
-	select SWIOTLB
-	select ARCH_REQUIRE_GPIOLIB
-	select GPIO_MPC8XXX
-	select HAS_RAPIDIO
-	select PPC_EPAPR_HV_PIC
-	select CORENET_GENERIC
-	help
-	  This option enables support for the P3041 DS board
-
-config P4080_DS
-	bool "Freescale P4080 DS"
-	select DEFAULT_UIMAGE
-	select PPC_E500MC
-	select PHYS_64BIT
-	select SWIOTLB
-	select ARCH_REQUIRE_GPIOLIB
-	select GPIO_MPC8XXX
-	select HAS_RAPIDIO
-	select PPC_EPAPR_HV_PIC
-	select CORENET_GENERIC
-	help
-	  This option enables support for the P4080 DS board
-
 config SGY_CTS1000
 	tristate "Servergy CTS-1000 support"
 	select GPIOLIB
 	select OF_GPIO
-	depends on P4080_DS
+	depends on CORENET_GENERIC
 	help
 	  Enable this to support functionality in Servergy's CTS-1000 systems.
 
 endif # PPC32
 
-config P5020_DS
-	bool "Freescale P5020 DS"
-	select DEFAULT_UIMAGE
-	select E500
-	select PPC_E500MC
-	select PHYS_64BIT
-	select SWIOTLB
-	select ARCH_REQUIRE_GPIOLIB
-	select GPIO_MPC8XXX
-	select HAS_RAPIDIO
-	select PPC_EPAPR_HV_PIC
-	select CORENET_GENERIC
-	help
-	  This option enables support for the P5020 DS board
-
-config P5040_DS
-	bool "Freescale P5040 DS"
-	select DEFAULT_UIMAGE
-	select E500
-	select PPC_E500MC
-	select PHYS_64BIT
-	select SWIOTLB
-	select ARCH_REQUIRE_GPIOLIB
-	select GPIO_MPC8XXX
-	select HAS_RAPIDIO
-	select PPC_EPAPR_HV_PIC
-	select CORENET_GENERIC
-	help
-	  This option enables support for the P5040 DS board
-
 config PPC_QEMU_E500
 	bool "QEMU generic e500 platform"
 	select DEFAULT_UIMAGE
@@ -315,10 +243,8 @@  config PPC_QEMU_E500
 	  unset based on the emulated CPU (or actual host CPU in the case
 	  of KVM).
 
-if PPC64
-
-config T4240_QDS
-	bool "Freescale T4240 QDS"
+config CORENET_GENERIC
+	bool "Freescale CoreNet Generic"
 	select DEFAULT_UIMAGE
 	select E500
 	select PPC_E500MC
@@ -328,33 +254,16 @@  config T4240_QDS
 	select GPIO_MPC8XXX
 	select HAS_RAPIDIO
 	select PPC_EPAPR_HV_PIC
-	select CORENET_GENERIC
 	help
-	  This option enables support for the T4240 QDS board
+	  This option enables support for the FSL CoreNet based boards.
+	  For 32bit kernel, the following boards are supported:
+	    P2041 RDB, P3041 DS and P4080 DS
+	  For 64bit kernel, the following boards are supported:
+	    T4240 QDS and B4 QDS
+	  The following boards are supported for both 32bit and 64bit kernel:
+	    P5020 DS and P5040 DS
 
-config B4_QDS
-	bool "Freescale B4 QDS"
-	select DEFAULT_UIMAGE
-	select E500
-	select PPC_E500MC
-	select PHYS_64BIT
-	select SWIOTLB
-	select GPIOLIB
-	select ARCH_REQUIRE_GPIOLIB
-	select HAS_RAPIDIO
-	select PPC_EPAPR_HV_PIC
-	select CORENET_GENERIC
-	help
-	  This option enables support for the B4 QDS board
-	  The B4 application development system B4 QDS is a complete
-	  debugging environment intended for engineers developing
-	  applications for the B4.
-
-endif
 endif # FSL_SOC_BOOKE
 
 config TQM85xx
 	bool
-
-config CORENET_GENERIC
-	bool