Convert CONFIG_CMD_CHIP_CONFIG to Kconfig

This converts the following to Kconfig:
   CONFIG_CMD_CHIP_CONFIG

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/powerpc/cpu/ppc4xx/Kconfig

@@ -129,6 +129,14 @@ config TARGET_XILINX_PPC440_GENERIC
 
 endchoice
 
+config CMD_CHIP_CONFIG
+	bool "Enable the 'chip_config' command"
+	help
+	  This command programs the I2C bootstrap EEPROM or shows a list of
+	  possible configurations. The configurations are board-specific
+	  and control the CPU and peripehrals clocks. The programmed
+	  configuration is then used when the board boots.
+
 source "board/amcc/acadia/Kconfig"
 source "board/amcc/bamboo/Kconfig"
 source "board/amcc/bubinga/Kconfig"

configs/PMC405DE_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_PMC405DE=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_INFO_QUIET=y

configs/arches_defconfig

@@ -2,6 +2,7 @@ CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_CANYONLANDS=y
 CONFIG_ARCHES=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_DEFAULT_DEVICE_TREE="arches"
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=5

configs/canyonlands_defconfig

@@ -2,6 +2,7 @@ CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_CANYONLANDS=y
 CONFIG_CANYONLANDS=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_DEFAULT_DEVICE_TREE="canyonlands"
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=5

configs/devconcenter_defconfig

@@ -2,6 +2,7 @@ CONFIG_PPC=y
 CONFIG_IDENT_STRING=" devconcenter 0.06"
 CONFIG_4xx=y
 CONFIG_TARGET_INTIP=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="DEVCONCENTER"

configs/glacier_defconfig

@@ -2,6 +2,7 @@ CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_CANYONLANDS=y
 CONFIG_GLACIER=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_DEFAULT_DEVICE_TREE="glacier"
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=5

configs/glacier_ramboot_defconfig

@@ -2,6 +2,7 @@ CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_CANYONLANDS=y
 CONFIG_GLACIER=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_DEFAULT_DEVICE_TREE="glacier"
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_RAMBOOT,SYS_TEXT_BASE=0x01000000,SYS_LDSCRIPT=board/amcc/canyonlands/u-boot-ram.lds"

configs/haleakala_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_KILAUEA=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="HALEAKALA"
 CONFIG_BOOTDELAY=5

configs/icon_defconfig

@@ -2,6 +2,7 @@ CONFIG_PPC=y
 CONFIG_VIDEO=y
 CONFIG_4xx=y
 CONFIG_TARGET_ICON=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=5
 # CONFIG_CONSOLE_MUX is not set

configs/intip_defconfig

@@ -2,6 +2,7 @@ CONFIG_PPC=y
 CONFIG_IDENT_STRING=" intip 0.06"
 CONFIG_4xx=y
 CONFIG_TARGET_INTIP=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="INTIB"

configs/io64_defconfig

@@ -2,6 +2,7 @@ CONFIG_PPC=y
 CONFIG_IDENT_STRING=" io64 0.02"
 CONFIG_4xx=y
 CONFIG_TARGET_IO64=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y

configs/katmai_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_KATMAI=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=5
 CONFIG_SYS_CONSOLE_INFO_QUIET=y

configs/kilauea_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_KILAUEA=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="KILAUEA"
 CONFIG_BOOTDELAY=5

configs/rainier_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_SEQUOIA=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="RAINIER"
 CONFIG_BOOTDELAY=5

configs/rainier_ramboot_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_SEQUOIA=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="RAINIER,SYS_RAMBOOT,SYS_TEXT_BASE=0x01000000,SYS_LDSCRIPT=board/amcc/sequoia/u-boot-ram.lds"
 CONFIG_BOOTDELAY=5

configs/sequoia_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_SEQUOIA=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="SEQUOIA"
 CONFIG_BOOTDELAY=5

configs/sequoia_ramboot_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_SEQUOIA=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="SEQUOIA,SYS_RAMBOOT,SYS_TEXT_BASE=0x01000000,SYS_LDSCRIPT=board/amcc/sequoia/u-boot-ram.lds"
 CONFIG_BOOTDELAY=5

configs/t3corp_defconfig

 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_T3CORP=y
+CONFIG_CMD_CHIP_CONFIG=y
 CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=5

include/configs/PMC405DE.h

@@ -48,7 +48,6 @@
 /*
  * Command line configuration.
  */
-#define CONFIG_CMD_CHIP_CONFIG
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_IRQ

include/configs/canyonlands.h

@@ -372,7 +372,6 @@
 /*
  * Commands additional to the ones defined in amcc-common.h
  */
-#define CONFIG_CMD_CHIP_CONFIG
 #if defined(CONFIG_ARCHES)
 #define CONFIG_CMD_DTT
 #define CONFIG_CMD_PCI