diff mbox series

[03/13] ARM: pxa: add Kconfig dependencies for ATAGS based boards

Message ID 20220721141722.2414719-4-arnd@kernel.org (mailing list archive)
State New, archived
Headers show
Series ARM: mark most boards as unused | expand

Commit Message

Arnd Bergmann July 21, 2022, 2:17 p.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

Most of the traditional board files are no longer used by anyone and
will be removed next year, while the DT based machine support remains.

Adding a CONFIG_ATAGS dependency around all the board files means
that they now actaully get disabled when ATAGS support is left out,
and the individual boards that have no known users are marked
as depending on CONFIG_UNUSED_BOARD_FILES, with the plan to remove
them in early 2023 unless someone else shows interest.

Laurence de Bruxelles intends to work on converting the Spitz/Akita/Borzoi
family of Sharp Zaurus SL machines to DT, to make that easier those
remain for the moment.

In addition, the "Gumstix" machine is the one that is supported in
qemu with 256MB of RAM, which makes it particularly nice for testing,
I'm leaving it in hoping that someone can take care of converting it to
DT as well.

Finally, Marc Zyngier is still able to test the Zeus and Viper machines,
so these could be saved as well if anyone wants to conver them to DT.
This seems less likely, so I'm marking them as unused for the time being.

For the defconfig files, both the pxa3xx_defconfig and pxa_defconfig
now only enable the boards that are not marked as unused, while all the
other ones explicitly enable CONFIG_UNUSED_BOARD_FILES to still allow
building the kernels.

Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Daniel Mack <daniel@zonque.org>
Cc: Laurence de Bruxelles <lfdebrux@gmail.com>
Cc: Marc Zyngier <maz@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/configs/cm_x300_defconfig        |  1 +
 arch/arm/configs/colibri_pxa270_defconfig |  1 +
 arch/arm/configs/colibri_pxa300_defconfig |  1 +
 arch/arm/configs/corgi_defconfig          |  1 +
 arch/arm/configs/eseries_pxa_defconfig    |  1 +
 arch/arm/configs/ezx_defconfig            |  1 +
 arch/arm/configs/h5000_defconfig          |  1 +
 arch/arm/configs/lpd270_defconfig         |  1 +
 arch/arm/configs/lubbock_defconfig        |  1 +
 arch/arm/configs/magician_defconfig       |  1 +
 arch/arm/configs/mainstone_defconfig      |  1 +
 arch/arm/configs/palmz72_defconfig        |  1 +
 arch/arm/configs/pcm027_defconfig         |  1 +
 arch/arm/configs/pxa255-idp_defconfig     |  1 +
 arch/arm/configs/pxa3xx_defconfig         |  7 +--
 arch/arm/configs/pxa_defconfig            | 77 ++++-------------------
 arch/arm/configs/trizeps4_defconfig       |  1 +
 arch/arm/configs/viper_defconfig          |  1 +
 arch/arm/configs/xcep_defconfig           |  1 +
 arch/arm/configs/zeus_defconfig           |  1 +
 arch/arm/mach-pxa/Kconfig                 | 53 ++++++++++++++++
 21 files changed, 83 insertions(+), 72 deletions(-)

Comments

Marc Zyngier July 21, 2022, 2:28 p.m. UTC | #1 
On Thu, 21 Jul 2022 15:17:12 +0100,
Arnd Bergmann <arnd@kernel.org> wrote:
> 
> From: Arnd Bergmann <arnd@arndb.de>
> 
> Most of the traditional board files are no longer used by anyone and
> will be removed next year, while the DT based machine support remains.
> 
> Adding a CONFIG_ATAGS dependency around all the board files means
> that they now actaully get disabled when ATAGS support is left out,
> and the individual boards that have no known users are marked
> as depending on CONFIG_UNUSED_BOARD_FILES, with the plan to remove
> them in early 2023 unless someone else shows interest.
> 
> Laurence de Bruxelles intends to work on converting the Spitz/Akita/Borzoi
> family of Sharp Zaurus SL machines to DT, to make that easier those
> remain for the moment.
> 
> In addition, the "Gumstix" machine is the one that is supported in
> qemu with 256MB of RAM, which makes it particularly nice for testing,
> I'm leaving it in hoping that someone can take care of converting it to
> DT as well.
> 
> Finally, Marc Zyngier is still able to test the Zeus and Viper machines,
> so these could be saved as well if anyone wants to conver them to DT.
> This seems less likely, so I'm marking them as unused for the time being.

Note that although I have the machines (I do remember which side of
the attic they are stored), I don't have much bandwidth to actually
revive them (assuming I could remember the RedBoot runes to kick them
into action).

I can only renew my offer to unload them on a willing victim, but I
have the feeling that there are no takers.

>
> For the defconfig files, both the pxa3xx_defconfig and pxa_defconfig
> now only enable the boards that are not marked as unused, while all the
> other ones explicitly enable CONFIG_UNUSED_BOARD_FILES to still allow
> building the kernels.
> 
> Cc: Robert Jarzmik <robert.jarzmik@free.fr>
> Cc: Daniel Mack <daniel@zonque.org>
> Cc: Laurence de Bruxelles <lfdebrux@gmail.com>
> Cc: Marc Zyngier <maz@kernel.org>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Acked-by: Marc Zyngier <maz@kernel.org>

	M.
diff mbox series

Patch

diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig
index 9264f488c49f..31f41159bef2 100644
--- a/arch/arm/configs/cm_x300_defconfig
+++ b/arch/arm/configs/cm_x300_defconfig
@@ -12,6 +12,7 @@  CONFIG_ARCH_PXA=y
 CONFIG_MACH_CM_X300=y
 CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=/dev/mtdblock5 rootfstype=ubifs console=ttyS2,38400"
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig
index ad745f5bfbb1..8357d721c69c 100644
--- a/arch/arm/configs/colibri_pxa270_defconfig
+++ b/arch/arm/configs/colibri_pxa270_defconfig
@@ -14,6 +14,7 @@  CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_ARCH_PXA=y
 CONFIG_MACH_COLIBRI=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig
index d63469284b0b..42adfefdb6dc 100644
--- a/arch/arm/configs/colibri_pxa300_defconfig
+++ b/arch/arm/configs/colibri_pxa300_defconfig
@@ -2,6 +2,7 @@ 
 CONFIG_ARCH_PXA=y
 CONFIG_MACH_COLIBRI300=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="console=ttyS0,115200 rw"
 CONFIG_CPU_IDLE=y
 CONFIG_FPE_NWFPE=y
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index bd9b5a013040..1f137f74050f 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -13,6 +13,7 @@  CONFIG_MACH_POODLE=y
 CONFIG_MACH_CORGI=y
 CONFIG_MACH_SHEPHERD=y
 CONFIG_MACH_HUSKY=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2   debug"
 CONFIG_FPE_NWFPE=y
 CONFIG_BINFMT_AOUT=m
diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig
index f76432fbc3af..b4c2e6457e04 100644
--- a/arch/arm/configs/eseries_pxa_defconfig
+++ b/arch/arm/configs/eseries_pxa_defconfig
@@ -8,6 +8,7 @@  CONFIG_ARCH_PXA=y
 CONFIG_ARCH_PXA_ESERIES=y
 CONFIG_IWMMXT=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_KEXEC=y
 CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
index 3a5eab10110f..1a41391d7367 100644
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@@ -15,6 +15,7 @@  CONFIG_EXPERT=y
 CONFIG_ARCH_PXA=y
 CONFIG_PXA_EZX=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug"
 CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig
index e1af11d3e632..d01f1a6bd04d 100644
--- a/arch/arm/configs/h5000_defconfig
+++ b/arch/arm/configs/h5000_defconfig
@@ -10,6 +10,7 @@  CONFIG_EXPERT=y
 CONFIG_ARCH_PXA=y
 CONFIG_MACH_H5000=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="keepinitrd"
 CONFIG_KEXEC=y
 CONFIG_FPE_NWFPE=y
diff --git a/arch/arm/configs/lpd270_defconfig b/arch/arm/configs/lpd270_defconfig
index fb74b0fc4761..b0c21a99a0a8 100644
--- a/arch/arm/configs/lpd270_defconfig
+++ b/arch/arm/configs/lpd270_defconfig
@@ -3,6 +3,7 @@  CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_PXA=y
 CONFIG_MACH_LOGICPD_PXA270=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=/dev/nfs ip=bootp console=ttyS0,115200 mem=64M"
 CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y
diff --git a/arch/arm/configs/lubbock_defconfig b/arch/arm/configs/lubbock_defconfig
index ca226bce5025..4fc744c96196 100644
--- a/arch/arm/configs/lubbock_defconfig
+++ b/arch/arm/configs/lubbock_defconfig
@@ -3,6 +3,7 @@  CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_PXA=y
 CONFIG_ARCH_LUBBOCK=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=/dev/nfs ip=bootp console=ttyS0,115200 mem=64M"
 CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index b65cce921ecc..9cbb63c69436 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -13,6 +13,7 @@  CONFIG_ARCH_PXA=y
 CONFIG_MACH_H4700=y
 CONFIG_MACH_MAGICIAN=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="keepinitrd"
 CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
diff --git a/arch/arm/configs/mainstone_defconfig b/arch/arm/configs/mainstone_defconfig
index dc1a88ed4de4..096cd7bc667a 100644
--- a/arch/arm/configs/mainstone_defconfig
+++ b/arch/arm/configs/mainstone_defconfig
@@ -3,6 +3,7 @@  CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_PXA=y
 CONFIG_MACH_MAINSTONE=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=/dev/nfs ip=bootp console=ttyS0,115200 mem=64M"
 CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y
diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig
index 5ceed551b972..a9a808bc2f70 100644
--- a/arch/arm/configs/palmz72_defconfig
+++ b/arch/arm/configs/palmz72_defconfig
@@ -10,6 +10,7 @@  CONFIG_ARCH_PXA=y
 CONFIG_ARCH_PXA_PALM=y
 # CONFIG_MACH_PALMTX is not set
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="mem=32M console=tty root=/dev/mmcblk0"
 CONFIG_FPE_NWFPE=y
 CONFIG_PM=y
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index 5215a685e082..06bc9a8fef90 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -16,6 +16,7 @@  CONFIG_MACH_PCM027=y
 CONFIG_MACH_PCM990_BASEBOARD=y
 CONFIG_AEABI=y
 # CONFIG_OABI_COMPAT is not set
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
diff --git a/arch/arm/configs/pxa255-idp_defconfig b/arch/arm/configs/pxa255-idp_defconfig
index d141cc786145..ae0444949a87 100644
--- a/arch/arm/configs/pxa255-idp_defconfig
+++ b/arch/arm/configs/pxa255-idp_defconfig
@@ -3,6 +3,7 @@  CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_PXA=y
 CONFIG_ARCH_PXA_IDP=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=/dev/nfs ip=dhcp console=ttyS0,115200 mem=64M"
 CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y
diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig
index f898af656249..d1e83b52e03a 100644
--- a/arch/arm/configs/pxa3xx_defconfig
+++ b/arch/arm/configs/pxa3xx_defconfig
@@ -7,9 +7,7 @@  CONFIG_KALLSYMS_ALL=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_PXA=y
-CONFIG_MACH_LITTLETON=y
-CONFIG_MACH_TAVOREVB=y
-CONFIG_MACH_SAAR=y
+CONFIG_MACH_PXA3XX_DT=y
 CONFIG_AEABI=y
 CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=64M debug"
 CONFIG_FPE_NWFPE=y
@@ -43,8 +41,6 @@  CONFIG_SMC91X=y
 # CONFIG_KEYBOARD_ATKBD is not set
 CONFIG_KEYBOARD_GPIO=y
 CONFIG_KEYBOARD_PXA27x=y
-CONFIG_KEYBOARD_PXA930_ROTARY=y
-CONFIG_MOUSE_PXA930_TRKBALL=y
 CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_PXA=y
@@ -59,7 +55,6 @@  CONFIG_GPIO_MAX732X=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCF857X=y
 CONFIG_GPIO_MAX7301=y
-CONFIG_POWER_SUPPLY=y
 CONFIG_POWER_SUPPLY_DEBUG=y
 CONFIG_PDA_POWER=y
 CONFIG_BATTERY_DA9030=y
diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig
index d115f7e8aa36..104a45722799 100644
--- a/arch/arm/configs/pxa_defconfig
+++ b/arch/arm/configs/pxa_defconfig
@@ -15,57 +15,13 @@  CONFIG_EMBEDDED=y
 CONFIG_PROFILING=y
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_PXA=y
-CONFIG_ARCH_LUBBOCK=y
-CONFIG_MACH_MAINSTONE=y
-CONFIG_MACH_ZYLONITE300=y
-CONFIG_MACH_ZYLONITE320=y
-CONFIG_MACH_LITTLETON=y
-CONFIG_MACH_TAVOREVB=y
-CONFIG_MACH_SAAR=y
-CONFIG_ARCH_PXA_IDP=y
-CONFIG_ARCH_VIPER=y
-CONFIG_MACH_ARCOM_ZEUS=y
-CONFIG_MACH_BALLOON3=y
-CONFIG_MACH_CSB726=y
-CONFIG_CSB726_CSB701=y
-CONFIG_MACH_EXEDA=y
-CONFIG_MACH_CM_X300=y
-CONFIG_MACH_CAPC7117=y
 CONFIG_ARCH_GUMSTIX=y
-CONFIG_MACH_XCEP=y
-CONFIG_TRIZEPS_PXA=y
-CONFIG_MACH_TRIZEPS4WL=y
-CONFIG_MACH_LOGICPD_PXA270=y
-CONFIG_MACH_PCM027=y
-CONFIG_MACH_PCM990_BASEBOARD=y
-CONFIG_MACH_COLIBRI=y
-CONFIG_MACH_COLIBRI_PXA270_INCOME=y
-CONFIG_MACH_COLIBRI300=y
-CONFIG_MACH_COLIBRI320=y
-CONFIG_MACH_COLIBRI_EVALBOARD=y
-CONFIG_MACH_VPAC270=y
-CONFIG_MACH_H4700=y
-CONFIG_MACH_H5000=y
-CONFIG_MACH_HIMALAYA=y
-CONFIG_MACH_MAGICIAN=y
-CONFIG_MACH_MIOA701=y
-CONFIG_PXA_EZX=y
-CONFIG_MACH_MP900C=y
-CONFIG_ARCH_PXA_PALM=y
 CONFIG_PXA_SHARPSL=y
-CONFIG_MACH_POODLE=y
-CONFIG_MACH_CORGI=y
-CONFIG_MACH_SHEPHERD=y
-CONFIG_MACH_HUSKY=y
 CONFIG_MACH_AKITA=y
 CONFIG_MACH_BORZOI=y
-CONFIG_MACH_TOSA=y
-CONFIG_TOSA_BT=m
-CONFIG_TOSA_USE_EXT_KEYCODES=y
-CONFIG_MACH_ICONTROL=y
-CONFIG_ARCH_PXA_ESERIES=y
-CONFIG_MACH_ZIPIT2=y
+CONFIG_PXA_SYSTEMS_CPLDS=y
 CONFIG_AEABI=y
+CONFIG_FORCE_MAX_ZONEORDER=9
 CONFIG_CMDLINE="root=/dev/ram0 ro"
 CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
@@ -148,6 +104,7 @@  CONFIG_PCMCIA_PXA2XX=m
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_CONNECTOR=y
+CONFIG_MTD=y
 CONFIG_MTD_AR7_PARTS=m
 CONFIG_MTD_CMDLINE_PARTS=m
 CONFIG_MTD_OF_PARTS=m
@@ -159,16 +116,19 @@  CONFIG_MTD_REDBOOT_PARTS_READONLY=y
 CONFIG_MTD_BLOCK=m
 CONFIG_NFTL=m
 CONFIG_NFTL_RW=y
+CONFIG_MTD_CFI=y
 CONFIG_MTD_JEDECPROBE=m
 CONFIG_MTD_CFI_ADV_OPTIONS=y
 CONFIG_MTD_CFI_LE_BYTE_SWAP=y
 CONFIG_MTD_CFI_GEOMETRY=y
 CONFIG_MTD_OTP=y
+CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=m
 CONFIG_MTD_CFI_STAA=m
 CONFIG_MTD_RAM=m
 CONFIG_MTD_ROM=m
 CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_PXA2XX=m
 CONFIG_MTD_M25P80=m
 CONFIG_MTD_BLOCK2MTD=y
@@ -178,7 +138,6 @@  CONFIG_MTD_ONENAND_VERIFY_WRITE=y
 CONFIG_MTD_ONENAND_GENERIC=m
 CONFIG_MTD_RAW_NAND=m
 CONFIG_MTD_NAND_SHARPSL=m
-CONFIG_MTD_NAND_MARVELL=m
 CONFIG_MTD_NAND_TMIO=m
 CONFIG_MTD_NAND_BRCMNAND=m
 CONFIG_MTD_NAND_GPIO=m
@@ -285,14 +244,12 @@  CONFIG_KEYBOARD_ATKBD=m
 CONFIG_KEYBOARD_QT1070=m
 CONFIG_KEYBOARD_GPIO=m
 CONFIG_KEYBOARD_PXA27x=m
-CONFIG_KEYBOARD_PXA930_ROTARY=m
 CONFIG_KEYBOARD_CROS_EC=m
 CONFIG_MOUSE_PS2=m
 CONFIG_MOUSE_PS2_ELANTECH=y
 CONFIG_MOUSE_SERIAL=m
 CONFIG_MOUSE_CYAPA=m
 CONFIG_MOUSE_ELAN_I2C=m
-CONFIG_MOUSE_PXA930_TRKBALL=m
 CONFIG_MOUSE_NAVPOINT_PXA27x=m
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ADS7846=m
@@ -303,12 +260,9 @@  CONFIG_TOUCHSCREEN_FUJITSU=m
 CONFIG_TOUCHSCREEN_ELO=m
 CONFIG_TOUCHSCREEN_MTOUCH=m
 CONFIG_TOUCHSCREEN_INEXIO=m
-CONFIG_TOUCHSCREEN_HTCPEN=m
 CONFIG_TOUCHSCREEN_PENMOUNT=m
 CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
 CONFIG_TOUCHSCREEN_TOUCHWIN=m
-CONFIG_TOUCHSCREEN_UCB1400=m
-CONFIG_TOUCHSCREEN_WM97XX=m
 CONFIG_TOUCHSCREEN_TOUCHIT213=m
 CONFIG_TOUCHSCREEN_PCAP=m
 CONFIG_TOUCHSCREEN_ST1232=m
@@ -319,7 +273,6 @@  CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
 CONFIG_INPUT_PCAP=m
 CONFIG_INPUT_ADXL34X=m
 CONFIG_SERIO=m
-CONFIG_SERIO_SA1111=m
 CONFIG_LEGACY_PTY_COUNT=8
 CONFIG_SERIAL_8250=m
 CONFIG_SERIAL_8250_CS=m
@@ -332,6 +285,7 @@  CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_MUX_PCA954x=m
 CONFIG_I2C_MUX_PINCTRL=m
 CONFIG_I2C_DESIGNWARE_PLATFORM=m
+CONFIG_I2C_GPIO=y
 CONFIG_I2C_PXA_SLAVE=y
 CONFIG_I2C_XILINX=m
 CONFIG_I2C_CROS_EC_TUNNEL=m
@@ -431,8 +385,10 @@  CONFIG_V4L_PLATFORM_DRIVERS=y
 CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_PXA27x=m
 CONFIG_DRM=m
+CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_TILEBLITTING=y
+CONFIG_FB_PXA=y
 CONFIG_FB_PXA_OVERLAY=y
 CONFIG_FB_PXA_PARAMETERS=y
 CONFIG_PXA3XX_GCU=m
@@ -459,21 +415,10 @@  CONFIG_SND_USB_AUDIO=m
 CONFIG_SND_SOC=m
 CONFIG_SND_ATMEL_SOC=m
 CONFIG_SND_PXA2XX_SOC=m
-CONFIG_SND_PXA2XX_SOC_CORGI=m
+CONFIG_SND_PXA_SOC_SSP=m
 CONFIG_SND_PXA2XX_SOC_SPITZ=m
-CONFIG_SND_PXA2XX_SOC_Z2=m
-CONFIG_SND_PXA2XX_SOC_POODLE=m
-CONFIG_SND_PXA2XX_SOC_TOSA=m
-CONFIG_SND_PXA2XX_SOC_E740=m
-CONFIG_SND_PXA2XX_SOC_E750=m
-CONFIG_SND_PXA2XX_SOC_E800=m
-CONFIG_SND_PXA2XX_SOC_EM_X270=m
-CONFIG_SND_PXA2XX_SOC_PALM27X=y
-CONFIG_SND_SOC_ZYLONITE=m
-CONFIG_SND_PXA2XX_SOC_HX4700=m
-CONFIG_SND_PXA2XX_SOC_MAGICIAN=m
-CONFIG_SND_PXA2XX_SOC_MIOA701=m
 CONFIG_SND_SOC_AK4642=m
+CONFIG_SND_SOC_WM8731_I2C=m
 CONFIG_SND_SOC_WM8978=m
 CONFIG_SND_SIMPLE_CARD=m
 CONFIG_SOUND_PRIME=m
diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig
index 01a0901120e8..009abe1e49ef 100644
--- a/arch/arm/configs/trizeps4_defconfig
+++ b/arch/arm/configs/trizeps4_defconfig
@@ -14,6 +14,7 @@  CONFIG_ARCH_PXA=y
 CONFIG_TRIZEPS_PXA=y
 CONFIG_MACH_TRIZEPS4=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=fe01 console=ttyS0,38400n8 loglevel=5"
 CONFIG_FPE_NWFPE=y
 CONFIG_FPE_NWFPE_XP=y
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index 0a2ad9ec8c89..02f9849893b2 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -9,6 +9,7 @@  CONFIG_ARCH_PXA=y
 CONFIG_ARCH_VIPER=y
 CONFIG_IWMMXT=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=31:02 rootfstype=jffs2 ro console=ttyS0,115200"
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=m
diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig
index 35b3689dc1c5..0453948d52ef 100644
--- a/arch/arm/configs/xcep_defconfig
+++ b/arch/arm/configs/xcep_defconfig
@@ -17,6 +17,7 @@  CONFIG_ARCH_PXA=y
 CONFIG_MACH_XCEP=y
 CONFIG_IWMMXT=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=mtd4 rootfstype=jffs2 ro console=ttyS0,115200"
 CONFIG_FPE_NWFPE=y
 CONFIG_KPROBES=y
diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig
index 37ae98a762c0..c4535315e216 100644
--- a/arch/arm/configs/zeus_defconfig
+++ b/arch/arm/configs/zeus_defconfig
@@ -5,6 +5,7 @@  CONFIG_LOG_BUF_SHIFT=13
 CONFIG_ARCH_PXA=y
 CONFIG_MACH_ARCOM_ZEUS=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=31:02 rootfstype=jffs2 ro console=ttyS0,115200"
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=m
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index a5df1d9f3360..b90d98bae68d 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -54,14 +54,18 @@  config MACH_PXA3XX_DT
 	  the device tree. Needn't select any other machine while
 	  MACH_PXA3XX_DT is enabled.
 
+if ATAGS
+
 config ARCH_LUBBOCK
 	bool "Intel DBPXA250 Development Platform (aka Lubbock)"
+	depends on UNUSED_BOARD_FILES
 	select GPIO_REG
 	select PXA25x
 	select SA1111
 
 config MACH_MAINSTONE
 	bool "Intel HCDDBBVA0 Development Platform (aka Mainstone)"
+	depends on UNUSED_BOARD_FILES
 	select GPIO_REG
 	select PXA27x
 
@@ -71,23 +75,27 @@  config MACH_ZYLONITE
 
 config MACH_ZYLONITE300
 	bool "PXA3xx Development Platform (aka Zylonite) PXA300/310"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA300
 	select CPU_PXA310
 	select MACH_ZYLONITE
 
 config MACH_ZYLONITE320
 	bool "PXA3xx Development Platform (aka Zylonite) PXA320"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA320
 	select MACH_ZYLONITE
 
 config MACH_LITTLETON
 	bool "PXA3xx Form Factor Platform (aka Littleton)"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA300
 	select CPU_PXA310
 	select PXA3xx
 
 config MACH_TAVOREVB
 	bool "PXA930 Evaluation Board (aka TavorEVB)"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA930
 	select CPU_PXA935
 	select PXA3xx
@@ -96,6 +104,7 @@  config MACH_TAVOREVB
 
 config MACH_SAAR
 	bool "PXA930 Handheld Platform (aka SAAR)"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA930
 	select CPU_PXA935
 	select PXA3xx
@@ -106,10 +115,12 @@  comment "Third Party Dev Platforms (sorted by vendor name)"
 
 config ARCH_PXA_IDP
 	bool "Accelent Xscale IDP"
+	depends on UNUSED_BOARD_FILES
 	select PXA25x
 
 config ARCH_VIPER
 	bool "Arcom/Eurotech VIPER SBC"
+	depends on UNUSED_BOARD_FILES
 	select ARCOM_PCMCIA
 	select I2C_GPIO if I2C=y
 	select ISA
@@ -117,17 +128,20 @@  config ARCH_VIPER
 
 config MACH_ARCOM_ZEUS
 	bool "Arcom/Eurotech ZEUS SBC"
+	depends on UNUSED_BOARD_FILES
 	select ARCOM_PCMCIA
 	select ISA
 	select PXA27x
 
 config MACH_BALLOON3
 	bool "Balloon 3 board"
+	depends on UNUSED_BOARD_FILES
 	select IWMMXT
 	select PXA27x
 
 config MACH_CSB726
 	bool "Enable Cogent CSB726 System On a Module"
+	depends on UNUSED_BOARD_FILES
 	select IWMMXT
 	select PXA27x
 	help
@@ -136,16 +150,19 @@  config MACH_CSB726
 
 config CSB726_CSB701
 	bool "Enable support for CSB701 baseboard"
+	depends on UNUSED_BOARD_FILES
 	depends on MACH_CSB726
 
 config MACH_CM_X300
 	bool "CompuLab CM-X300 modules"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA300
 	select CPU_PXA310
 	select PXA3xx
 
 config MACH_CAPC7117
 	bool "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA320
 	select PXA3xx
 
@@ -170,6 +187,7 @@  endchoice
 
 config MACH_XCEP
 	bool "Iskratel Electronics XCEP"
+	depends on UNUSED_BOARD_FILES
 	select MTD
 	select MTD_CFI
 	select MTD_CFI_INTELEXT
@@ -181,6 +199,7 @@  config MACH_XCEP
 
 config TRIZEPS_PXA
 	bool "PXA based Keith und Koep Trizeps DIMM-Modules"
+	depends on UNUSED_BOARD_FILES
 
 config MACH_TRIZEPS4
 	bool "Keith und Koep Trizeps4 DIMM-Module"
@@ -222,15 +241,18 @@  config TRIZEPS_PCMCIA
 
 config MACH_LOGICPD_PXA270
 	bool "LogicPD PXA270 Card Engine Development Platform"
+	depends on UNUSED_BOARD_FILES
 	select PXA27x
 
 config MACH_PCM027
 	bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"
+	depends on UNUSED_BOARD_FILES
 	select IWMMXT
 	select PXA27x
 
 config MACH_PCM990_BASEBOARD
 	bool "PHYTEC PCM-990 development board"
+	depends on UNUSED_BOARD_FILES
 	depends on MACH_PCM027
 
 choice
@@ -250,30 +272,36 @@  endchoice
 
 config MACH_COLIBRI
 	bool "Toradex Colibri PXA270"
+	depends on UNUSED_BOARD_FILES
 	select PXA27x
 
 config MACH_COLIBRI_PXA270_INCOME
 	bool "Income s.r.o. PXA270 SBC"
+	depends on UNUSED_BOARD_FILES
 	depends on MACH_COLIBRI
 	select PXA27x
 
 config MACH_COLIBRI300
 	bool "Toradex Colibri PXA300/310"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA300
 	select CPU_PXA310
 	select PXA3xx
 
 config MACH_COLIBRI320
 	bool "Toradex Colibri PXA320"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA320
 	select PXA3xx
 
 config MACH_COLIBRI_EVALBOARD
 	bool "Toradex Colibri Evaluation Carrier Board support"
+	depends on UNUSED_BOARD_FILES
 	depends on MACH_COLIBRI || MACH_COLIBRI300 || MACH_COLIBRI320
 
 config MACH_VPAC270
 	bool "Voipac PXA270"
+	depends on UNUSED_BOARD_FILES
 	select HAVE_PATA_PLATFORM
 	select PXA27x
 	help
@@ -283,24 +311,29 @@  comment "End-user Products (sorted by vendor name)"
 
 config MACH_H4700
 	bool "HP iPAQ hx4700"
+	depends on UNUSED_BOARD_FILES
 	select IWMMXT
 	select PXA27x
 
 config MACH_H5000
 	bool "HP iPAQ h5000"
+	depends on UNUSED_BOARD_FILES
 	select PXA25x
 
 config MACH_HIMALAYA
 	bool "HTC Himalaya Support"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA26x
 
 config MACH_MAGICIAN
 	bool "Enable HTC Magician Support"
+	depends on UNUSED_BOARD_FILES
 	select IWMMXT
 	select PXA27x
 
 config MACH_MIOA701
 	bool "Mitac Mio A701 Support"
+	depends on UNUSED_BOARD_FILES
 	select IWMMXT
 	select PXA27x
 	help
@@ -310,6 +343,7 @@  config MACH_MIOA701
 
 config PXA_EZX
 	bool "Motorola EZX Platform"
+	depends on UNUSED_BOARD_FILES
 	select IWMMXT
 	select PXA27x
 
@@ -345,16 +379,19 @@  config MACH_EZX_E2
 
 config MACH_MP900C
 	bool "Nec Mobilepro 900/c"
+	depends on UNUSED_BOARD_FILES
 	select PXA25x
 
 config ARCH_PXA_PALM
 	bool "PXA based Palm PDAs"
+	depends on UNUSED_BOARD_FILES
 
 config MACH_PALM27X
 	bool
 
 config MACH_PALMTE2
 	bool "Palm Tungsten|E2"
+	depends on UNUSED_BOARD_FILES
 	default y
 	depends on ARCH_PXA_PALM
 	select PXA25x
@@ -373,6 +410,7 @@  config MACH_PALMTC
 
 config MACH_PALMT5
 	bool "Palm Tungsten|T5"
+	depends on UNUSED_BOARD_FILES
 	default y
 	depends on ARCH_PXA_PALM
 	select IWMMXT
@@ -384,6 +422,7 @@  config MACH_PALMT5
 
 config MACH_PALMTX
 	bool "Palm T|X"
+	depends on UNUSED_BOARD_FILES
 	default y
 	depends on ARCH_PXA_PALM
 	select IWMMXT
@@ -395,6 +434,7 @@  config MACH_PALMTX
 
 config MACH_PALMZ72
 	bool "Palm Zire 72"
+	depends on UNUSED_BOARD_FILES
 	default y
 	depends on ARCH_PXA_PALM
 	select IWMMXT
@@ -406,6 +446,7 @@  config MACH_PALMZ72
 
 config MACH_PALMLD
 	bool "Palm LifeDrive"
+	depends on UNUSED_BOARD_FILES
 	default y
 	depends on ARCH_PXA_PALM
 	select IWMMXT
@@ -421,6 +462,7 @@  config PALM_TREO
 
 config MACH_CENTRO
 	bool "Palm Centro 685 (GSM)"
+	depends on UNUSED_BOARD_FILES
 	default y
 	depends on ARCH_PXA_PALM
 	select IWMMXT
@@ -433,6 +475,7 @@  config MACH_CENTRO
 
 config MACH_TREO680
 	bool "Palm Treo 680"
+	depends on UNUSED_BOARD_FILES
 	default y
 	depends on ARCH_PXA_PALM
 	select IWMMXT
@@ -465,24 +508,28 @@  config PXA_SHARPSL_DETECT_MACH_ID
 config MACH_POODLE
 	bool "Enable Sharp SL-5600 (Poodle) Support"
 	depends on PXA_SHARPSL
+	depends on UNUSED_BOARD_FILES
 	select PXA25x
 	select SHARP_LOCOMO
 
 config MACH_CORGI
 	bool "Enable Sharp SL-C700 (Corgi) Support"
 	depends on PXA_SHARPSL
+	depends on UNUSED_BOARD_FILES
 	select PXA25x
 	select PXA_SHARP_C7xx
 
 config MACH_SHEPHERD
 	bool "Enable Sharp SL-C750 (Shepherd) Support"
 	depends on PXA_SHARPSL
+	depends on UNUSED_BOARD_FILES
 	select PXA25x
 	select PXA_SHARP_C7xx
 
 config MACH_HUSKY
 	bool "Enable Sharp SL-C760 (Husky) Support"
 	depends on PXA_SHARPSL
+	depends on UNUSED_BOARD_FILES
 	select PXA25x
 	select PXA_SHARP_C7xx
 
@@ -509,6 +556,7 @@  config MACH_BORZOI
 
 config MACH_TOSA
 	bool "Enable Sharp SL-6000x (Tosa) Support"
+	depends on UNUSED_BOARD_FILES
 	depends on PXA_SHARPSL
 	select PXA25x
 
@@ -532,11 +580,13 @@  config TOSA_USE_EXT_KEYCODES
 
 config MACH_ICONTROL
 	bool "TMT iControl/SafeTCam based on the MXM-8x10 CoM"
+	depends on UNUSED_BOARD_FILES
 	select CPU_PXA320
 	select PXA3xx
 
 config ARCH_PXA_ESERIES
 	bool "PXA based Toshiba e-series PDAs"
+	depends on UNUSED_BOARD_FILES
 	select FB_W100
 	select FB
 	select PXA25x
@@ -591,7 +641,10 @@  config MACH_E800
 
 config MACH_ZIPIT2
 	bool "Zipit Z2 Handheld"
+	depends on UNUSED_BOARD_FILES
 	select PXA27x
+
+endif # ATAGS
 endmenu
 
 config PXA25x