[PATCH 00/10] m68knommu: fix allnoconfig

[PATCH 00/10] m68knommu: fix allnoconfig

[Greg Ungerer]

The following set of patches are designed to fix the issues causing a
"make allnoconfig" to fail for m68k. There is really only a couple of
problems, and those are easily fixed.

 arch/m68k/Kconfig.cpu                |   49 +++++++++++++------------
 arch/m68k/configs/m5208evb_defconfig |   22 +----------
 arch/m68k/configs/m5249evb_defconfig |   17 +-------
 arch/m68k/configs/m5272c3_defconfig  |   14 +------
 arch/m68k/configs/m5275evb_defconfig |   19 +--------
 arch/m68k/configs/m5307c3_defconfig  |   21 +---------
 arch/m68k/configs/m5407c3_defconfig  |   17 +-------
 arch/m68k/configs/m5475evb_defconfig |    8 ----
 arch/m68k/include/asm/coldfire.h     |    2 -
 9 files changed, 42 insertions(+), 127 deletions(-)

[PATCH 01/10] m68knommu: force setting of CONFIG_CLOCK_FREQ for ColdFire

[Greg Ungerer]

It is possible to disable the clock selection at configuration time,
but for ColdFire targets we always expect a clock frequency to be
selected. This results in the following compile time error:

  CC      arch/m68k/kernel/asm-offsets.s
In file included from ./arch/m68k/include/asm/timex.h:14:0,
                 from include/linux/timex.h:65,
                 from include/linux/sched.h:19,
                 from arch/m68k/kernel/asm-offsets.c:14:
./arch/m68k/include/asm/coldfire.h:25:2: error: #error "Don't know what your ColdFire CPU clock frequency is??"

Remove CONFIG_CLOCK_SELECT completely and always enable CONFIG_CLOCK_FREQ
for ColdFire.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/Kconfig.cpu            | 14 +-------------
 arch/m68k/include/asm/coldfire.h |  2 +-
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index 33013df..7da5949 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -416,22 +416,10 @@ config HAVE_MBAR
 config HAVE_IPSBAR
 	bool
 
-config CLOCK_SET
-	bool "Enable setting the CPU clock frequency"
-	depends on COLDFIRE
-	default n
-	help
-	  On some CPU's you do not need to know what the core CPU clock
-	  frequency is. On these you can disable clock setting. On some
-	  traditional 68K parts, and on all ColdFire parts you need to set
-	  the appropriate CPU clock frequency. On these devices many of the
-	  onboard peripherals derive their timing from the master CPU clock
-	  frequency.
-
 config CLOCK_FREQ
 	int "Set the core clock frequency"
 	default "66666666"
-	depends on CLOCK_SET
+	depends on COLDFIRE
 	help
 	  Define the CPU clock frequency in use. This is the core clock
 	  frequency, it may or may not be the same as the external clock
diff --git a/arch/m68k/include/asm/coldfire.h b/arch/m68k/include/asm/coldfire.h
index c94557b..50aa4da 100644
--- a/arch/m68k/include/asm/coldfire.h
+++ b/arch/m68k/include/asm/coldfire.h
@@ -19,7 +19,7 @@
  *	in any case new boards come along from time to time that have yet
  *	another different clocking frequency.
  */
-#ifdef CONFIG_CLOCK_SET
+#ifdef CONFIG_CLOCK_FREQ
 #define	MCF_CLK		CONFIG_CLOCK_FREQ
 #else
 #error "Don't know what your ColdFire CPU clock frequency is??"
-- 
1.9.1

[PATCH 02/10] m68knommu: improve the clock configuration defaults

[Greg Ungerer]

Create some intelligent default settings for each ColdFire SoC type
in the configuration entry for CONFIG_CLOCK_FREQ.

The ColdFire clock frequency is configurable at build time. There is a
lot of variation in the frequency of operation on specific ColdFire based
boards. But we can choose a default that matches the maximum frequency
of clock operation for a particular ColdFire part. That is typically
the most common clock setting.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/Kconfig.cpu | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index 7da5949..62f590e 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -418,6 +418,14 @@ config HAVE_IPSBAR
 
 config CLOCK_FREQ
 	int "Set the core clock frequency"
+	default "25000000" if M5206
+	default "54000000" if M5206e
+	default "166666666" if M520x
+	default "140000000" if M5249
+	default "150000000" if M527x || M523x
+	default "90000000" if M5307
+	default "50000000" if M5407
+	default "266000000" if M54xx
 	default "66666666"
 	depends on COLDFIRE
 	help
-- 
1.9.1

[PATCH 03/10] m68knommu: make ColdFire SoC selection a choice

[Greg Ungerer]

It would be nice if we could support multiple ColdFire SoC types in a
single binary - but currently the code simply does not support it.
Change the SoC selection config options to be a choice instead of
individual selectable entries.

This fixes problems with building allnoconfig, and means that a sane
linux kernel is generated for a single ColdFire SoC type.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/Kconfig.cpu | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index 62f590e..c496d48 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -125,6 +125,13 @@ endif # M68KCLASSIC
 
 if COLDFIRE
 
+choice
+	prompt "ColdFire SoC type"
+	default M520x
+	help
+	  Select the type of ColdFire System-on-Chip (SoC) that you want
+	  to build for.
+
 config M5206
 	bool "MCF5206"
 	depends on !MMU
@@ -174,9 +181,6 @@ config M525x
 	help
 	  Freescale (Motorola) Coldfire 5251/5253 processor support.
 
-config M527x
-	bool
-
 config M5271
 	bool "MCF5271"
 	depends on !MMU
@@ -223,9 +227,6 @@ config M5307
 	help
 	  Motorola ColdFire 5307 processor support.
 
-config M53xx
-	bool
-
 config M532x
 	bool "MCF532x"
 	depends on !MMU
@@ -251,9 +252,6 @@ config M5407
 	help
 	  Motorola ColdFire 5407 processor support.
 
-config M54xx
-	bool
-
 config M547x
 	bool "MCF547x"
 	select M54xx
@@ -280,6 +278,17 @@ config M5441x
 	help
 	  Freescale Coldfire 54410/54415/54416/54417/54418 processor support.
 
+endchoice
+
+config M527x
+	bool
+
+config M53xx
+	bool
+
+config M54xx
+	bool
+
 endif # COLDFIRE
 
 
-- 
1.9.1

[PATCH 04/10] m68knommu: update defconfig for m5208evb

[Greg Ungerer]

No change to active configuration settings, updated to match current
Kconfigs only.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/configs/m5208evb_defconfig | 22 +++-------------------
 1 file changed, 3 insertions(+), 19 deletions(-)

diff --git a/arch/m68k/configs/m5208evb_defconfig b/arch/m68k/configs/m5208evb_defconfig
index e7292f4..4c7b793 100644
--- a/arch/m68k/configs/m5208evb_defconfig
+++ b/arch/m68k/configs/m5208evb_defconfig
@@ -1,10 +1,6 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
@@ -16,17 +12,12 @@ CONFIG_EXPERT=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_M520x=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=166666666
-CONFIG_CLOCK_DIV=2
-CONFIG_M5208EVB=y
+# CONFIG_MMU is not set
 # CONFIG_4KSTACKS is not set
 CONFIG_RAMBASE=0x40000000
 CONFIG_RAMSIZE=0x2000000
 CONFIG_VECTORBASE=0x40000000
 CONFIG_KERNELBASE=0x40020000
-CONFIG_RAM16BIT=y
 CONFIG_BINFMT_FLAT=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -40,24 +31,19 @@ CONFIG_INET=y
 # CONFIG_IPV6 is not set
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_RAM=y
 CONFIG_MTD_UCLINUX=y
 CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
 CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
 CONFIG_FEC=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
+# CONFIG_UNIX98_PTYS is not set
 CONFIG_SERIAL_MCF=y
 CONFIG_SERIAL_MCF_BAUDRATE=115200
 CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_HWMON is not set
 # CONFIG_USB_SUPPORT is not set
@@ -68,8 +54,6 @@ CONFIG_EXT2_FS=y
 CONFIG_ROMFS_FS=y
 CONFIG_ROMFS_BACKED_BY_MTD=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_FULLDEBUG=y
 CONFIG_BOOTPARAM=y
 CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
+CONFIG_FULLDEBUG=y
-- 
1.9.1

[PATCH 05/10] m68knommu: update defconfig for ColdFire m5249evb

[Greg Ungerer]

No change to active configuration settings, updated to match current
Kconfigs only.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/configs/m5249evb_defconfig | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/arch/m68k/configs/m5249evb_defconfig b/arch/m68k/configs/m5249evb_defconfig
index 0cd4b39..a782f36 100644
--- a/arch/m68k/configs/m5249evb_defconfig
+++ b/arch/m68k/configs/m5249evb_defconfig
@@ -1,10 +1,6 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
@@ -16,10 +12,8 @@ CONFIG_EXPERT=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
+# CONFIG_MMU is not set
 CONFIG_M5249=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=140000000
-CONFIG_CLOCK_DIV=2
 CONFIG_M5249C3=y
 CONFIG_RAMBASE=0x00000000
 CONFIG_RAMSIZE=0x00800000
@@ -38,23 +32,18 @@ CONFIG_INET=y
 # CONFIG_IPV6 is not set
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_RAM=y
 CONFIG_MTD_UCLINUX=y
 CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
 CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
 CONFIG_PPP=y
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
+# CONFIG_UNIX98_PTYS is not set
 CONFIG_SERIAL_MCF=y
 CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
 # CONFIG_HWMON is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EXT2_FS=y
@@ -62,7 +51,5 @@ CONFIG_EXT2_FS=y
 CONFIG_ROMFS_FS=y
 CONFIG_ROMFS_BACKED_BY_MTD=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_BOOTPARAM=y
 CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-# CONFIG_CRC32 is not set
-- 
1.9.1

[PATCH 06/10] m68knommu: update defconfig for ColdFire m5272c3

[Greg Ungerer]

No change to active configuration settings, updated to match current
Kconfigs only.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/configs/m5272c3_defconfig | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/arch/m68k/configs/m5272c3_defconfig b/arch/m68k/configs/m5272c3_defconfig
index a60cb35..6f5fb92 100644
--- a/arch/m68k/configs/m5272c3_defconfig
+++ b/arch/m68k/configs/m5272c3_defconfig
@@ -1,10 +1,6 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
@@ -16,8 +12,8 @@ CONFIG_EXPERT=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
+# CONFIG_MMU is not set
 CONFIG_M5272=y
-CONFIG_CLOCK_SET=y
 CONFIG_M5272C3=y
 CONFIG_RAMBASE=0x00000000
 CONFIG_RAMSIZE=0x00800000
@@ -36,23 +32,18 @@ CONFIG_INET=y
 # CONFIG_IPV6 is not set
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_RAM=y
 CONFIG_MTD_UCLINUX=y
 CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
 CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
 CONFIG_FEC=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
+# CONFIG_UNIX98_PTYS is not set
 CONFIG_SERIAL_MCF=y
 CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
 # CONFIG_HWMON is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EXT2_FS=y
@@ -61,6 +52,5 @@ CONFIG_EXT2_FS=y
 CONFIG_ROMFS_FS=y
 CONFIG_ROMFS_BACKED_BY_MTD=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_BOOTPARAM=y
 CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-- 
1.9.1

[PATCH 07/10] m68knommu: update defconfig for ColdFire m5275evb

[Greg Ungerer]

No change to active configuration settings, updated to match current
Kconfigs only.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/configs/m5275evb_defconfig | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/arch/m68k/configs/m5275evb_defconfig b/arch/m68k/configs/m5275evb_defconfig
index e6502ab..b5d7cd1 100644
--- a/arch/m68k/configs/m5275evb_defconfig
+++ b/arch/m68k/configs/m5275evb_defconfig
@@ -1,10 +1,6 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
@@ -16,11 +12,8 @@ CONFIG_EXPERT=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
+# CONFIG_MMU is not set
 CONFIG_M5275=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=150000000
-CONFIG_CLOCK_DIV=2
-CONFIG_M5275EVB=y
 # CONFIG_4KSTACKS is not set
 CONFIG_RAMBASE=0x00000000
 CONFIG_RAMSIZE=0x00000000
@@ -39,24 +32,19 @@ CONFIG_INET=y
 # CONFIG_IPV6 is not set
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_RAM=y
 CONFIG_MTD_UCLINUX=y
 CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
 CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
 CONFIG_FEC=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
 CONFIG_PPP=y
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
+# CONFIG_UNIX98_PTYS is not set
 CONFIG_SERIAL_MCF=y
 CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
 # CONFIG_HWMON is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EXT2_FS=y
@@ -65,8 +53,5 @@ CONFIG_EXT2_FS=y
 CONFIG_ROMFS_FS=y
 CONFIG_ROMFS_BACKED_BY_MTD=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_BOOTPARAM=y
 CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-# CONFIG_CRC32 is not set
-- 
1.9.1

[PATCH 08/10] m68knommu: update defconfig for ColdFire m5307c3

[Greg Ungerer]

No change to active configuration settings, updated to match current
Kconfigs only.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/configs/m5307c3_defconfig | 21 +++------------------
 1 file changed, 3 insertions(+), 18 deletions(-)

diff --git a/arch/m68k/configs/m5307c3_defconfig b/arch/m68k/configs/m5307c3_defconfig
index 023812a..1b4c094 100644
--- a/arch/m68k/configs/m5307c3_defconfig
+++ b/arch/m68k/configs/m5307c3_defconfig
@@ -1,10 +1,6 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
@@ -16,10 +12,8 @@ CONFIG_EXPERT=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
+# CONFIG_MMU is not set
 CONFIG_M5307=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=90000000
-CONFIG_CLOCK_DIV=2
 CONFIG_M5307C3=y
 CONFIG_RAMBASE=0x00000000
 CONFIG_RAMSIZE=0x00800000
@@ -38,16 +32,11 @@ CONFIG_INET=y
 # CONFIG_IPV6 is not set
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_RAM=y
 CONFIG_MTD_UCLINUX=y
 CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
 CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
 CONFIG_PPP=y
 CONFIG_SLIP=y
 CONFIG_SLIP_COMPRESSED=y
@@ -56,21 +45,17 @@ CONFIG_SLIP_COMPRESSED=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
+# CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_MCF=y
 CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_HWMON is not set
-# CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EXT2_FS=y
 # CONFIG_DNOTIFY is not set
 CONFIG_ROMFS_FS=y
 CONFIG_ROMFS_BACKED_BY_MTD=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_FULLDEBUG=y
 CONFIG_BOOTPARAM=y
 CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-# CONFIG_CRC32 is not set
+CONFIG_FULLDEBUG=y
-- 
1.9.1

[PATCH 09/10] m68knommu: update defconfig for ColdFire m5407c3

[Greg Ungerer]

No change to active configuration settings, updated to match current
Kconfigs only.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/configs/m5407c3_defconfig | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/arch/m68k/configs/m5407c3_defconfig b/arch/m68k/configs/m5407c3_defconfig
index 557b39f..275ad543 100644
--- a/arch/m68k/configs/m5407c3_defconfig
+++ b/arch/m68k/configs/m5407c3_defconfig
@@ -1,10 +1,6 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
@@ -17,9 +13,8 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
+# CONFIG_MMU is not set
 CONFIG_M5407=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=50000000
 CONFIG_M5407C3=y
 CONFIG_RAMBASE=0x00000000
 CONFIG_RAMSIZE=0x00000000
@@ -38,22 +33,17 @@ CONFIG_INET=y
 # CONFIG_IPV6 is not set
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_RAM=y
 CONFIG_MTD_UCLINUX=y
 CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
 CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
 CONFIG_PPP=y
 # CONFIG_INPUT is not set
 # CONFIG_VT is not set
+# CONFIG_UNIX98_PTYS is not set
 CONFIG_SERIAL_MCF=y
 CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_HWMON is not set
 # CONFIG_USB_SUPPORT is not set
@@ -63,8 +53,5 @@ CONFIG_EXT2_FS=y
 CONFIG_ROMFS_FS=y
 CONFIG_ROMFS_BACKED_BY_MTD=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_BOOTPARAM=y
 CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-# CONFIG_CRC32 is not set
-- 
1.9.1

[PATCH 10/10] m68knommu: update defconfig for ColdFire m5475evb

[Greg Ungerer]

No change to active configuration settings, updated to match current
Kconfigs only.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
---
 arch/m68k/configs/m5475evb_defconfig | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/m68k/configs/m5475evb_defconfig b/arch/m68k/configs/m5475evb_defconfig
index c5018a6..78665b5 100644
--- a/arch/m68k/configs/m5475evb_defconfig
+++ b/arch/m68k/configs/m5475evb_defconfig
@@ -1,11 +1,7 @@
-CONFIG_EXPERIMENTAL=y
 # CONFIG_SWAP is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
@@ -20,9 +16,6 @@ CONFIG_MODULES=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
 CONFIG_COLDFIRE=y
-CONFIG_M547x=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=266000000
 # CONFIG_4KSTACKS is not set
 CONFIG_RAMBASE=0x0
 CONFIG_RAMSIZE=0x2000000
@@ -32,7 +25,6 @@ CONFIG_KERNELBASE=0x20000
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_JEDECPROBE=y
-- 
1.9.1

Re: [PATCH 00/10] m68knommu: fix allnoconfig

[Geert Uytterhoeven]

Hi Greg,

On Tue, Jul 7, 2015 at 8:55 AM, Greg Ungerer <gerg@uclinux.org> wrote:
> The following set of patches are designed to fix the issues causing a
> "make allnoconfig" to fail for m68k. There is really only a couple of
> problems, and those are easily fixed.

Thanks!

For 1-3:
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

Now I only have to fix the m68k+MMU allnoconfig build

    $ echo CONFIG_MMU=y > allno.config
    $ make allnoconfig KCONFIG_ALLCONFIG=1

I have patches for some problems, but not all of them...

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH 00/10] m68knommu: fix allnoconfig

[Greg Ungerer]

Hi Geert,

On 07/07/15 19:00, Geert Uytterhoeven wrote:
> Hi Greg,
>
> On Tue, Jul 7, 2015 at 8:55 AM, Greg Ungerer <gerg@uclinux.org> wrote:
>> The following set of patches are designed to fix the issues causing a
>> "make allnoconfig" to fail for m68k. There is really only a couple of
>> problems, and those are easily fixed.
> Thanks!
>
> For 1-3:
> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

Thanks Geert. I will add that on, and push to m68knommu git
tree in the next day or so.

> Now I only have to fix the m68k+MMU allnoconfig build
>
>      $ echo CONFIG_MMU=y > allno.config
>      $ make allnoconfig KCONFIG_ALLCONFIG=1
>
> I have patches for some problems, but not all of them...

Do we care about allmodconfig and allyesconfig?
Looks like problems there too.

Regards
Greg

> Gr{oetje,eeting}s,
>
>                          Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                  -- Linus Torvalds
>

Re: [PATCH 00/10] m68knommu: fix allnoconfig

[Geert Uytterhoeven]

Hi Greg,

On Tue, Jul 7, 2015 at 2:22 PM, Greg Ungerer <gerg@uclinux.org> wrote:
> Do we care about allmodconfig and allyesconfig?
> Looks like problems there too.

On top of the m68k(MMU) defconfigs, the following are part of my
standard build tests:
  - allmodconfig
  - allmodconfig-sun3
  - allnoconfig-mmu
  - allyesconfig
  - allyesconfig-sun3

Apart from allnoconfig-mmu, all of the above build fine locally, but not all
patches to fix issues are upstream yet. Most patches have been submitted
though, except for e.g. a few more complicated dependencies of USB on
HAS_DMA (for sun3).

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds