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-rw-r--r--arch/arm/plat-s3c/Kconfig95
1 files changed, 83 insertions, 12 deletions
diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig
index 31656c3..de93838 100644
--- a/arch/arm/plat-s3c/Kconfig
+++ b/arch/arm/plat-s3c/Kconfig
@@ -6,34 +6,32 @@
config PLAT_S3C
bool
- depends on ARCH_S3C2410
- default y if ARCH_S3C2410
+ depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX
+ default y
select NO_IOPORT
help
Base platform code for any Samsung S3C device
# low-level serial option nodes
+if PLAT_S3C
+
config CPU_LLSERIAL_S3C2410_ONLY
bool
- depends on ARCH_S3C2410
default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
config CPU_LLSERIAL_S3C2440_ONLY
bool
- depends on ARCH_S3C2410
default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
config CPU_LLSERIAL_S3C2410
bool
- depends on ARCH_S3C2410
help
Selected if there is an S3C2410 (or register compatible) serial
low-level implementation needed
config CPU_LLSERIAL_S3C2440
bool
- depends on ARCH_S3C2410
help
Selected if there is an S3C2440 (or register compatible) serial
low-level implementation needed
@@ -44,7 +42,7 @@ comment "Boot options"
config S3C_BOOT_WATCHDOG
bool "S3C Initialisation watchdog"
- depends on PLAT_S3C && S3C2410_WATCHDOG
+ depends on S3C2410_WATCHDOG
help
Say y to enable the watchdog during the kernel decompression
stage. If the kernel fails to uncompress, then the watchdog
@@ -52,16 +50,22 @@ config S3C_BOOT_WATCHDOG
config S3C_BOOT_ERROR_RESET
bool "S3C Reboot on decompression error"
- depends on PLAT_S3C
help
Say y here to use the watchdog to reset the system if the
kernel decompressor detects an error during decompression.
+config S3C_BOOT_UART_FORCE_FIFO
+ bool "Force UART FIFO on during boot process"
+ default y
+ help
+ Say Y here to force the UART FIFOs on during the kernel
+ uncompressor
+
comment "Power management"
config S3C2410_PM_DEBUG
bool "S3C2410 PM Suspend debug"
- depends on PLAT_S3C && PM
+ depends on PM
help
Say Y here if you want verbose debugging from the PM Suspend and
Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
@@ -69,7 +73,7 @@ config S3C2410_PM_DEBUG
config S3C2410_PM_CHECK
bool "S3C2410 PM Suspend Memory CRC"
- depends on PLAT_S3C && PM && CRC32
+ depends on PM && CRC32
help
Enable the PM code's memory area checksum over sleep. This option
will generate CRCs of all blocks of memory, and store them before
@@ -83,7 +87,7 @@ config S3C2410_PM_CHECK
config S3C2410_PM_CHECK_CHUNKSIZE
int "S3C2410 PM Suspend CRC Chunksize (KiB)"
- depends on PLAT_S3C && PM && S3C2410_PM_CHECK
+ depends on PM && S3C2410_PM_CHECK
default 64
help
Set the chunksize in Kilobytes of the CRC for checking memory
@@ -95,10 +99,77 @@ config S3C2410_PM_CHECK_CHUNKSIZE
config S3C_LOWLEVEL_UART_PORT
int "S3C UART to use for low-level messages"
- depends on PLAT_S3C
default 0
help
Choice of which UART port to use for the low-level messages,
such as the `Uncompressing...` at start time. The value of
this configuration should be between zero and two. The port
must have been initialised by the boot-loader before use.
+
+# options for gpiolib support
+
+config S3C_GPIO_SPACE
+ int "Space between gpio banks"
+ default 0
+ help
+ Add a number of spare GPIO entries between each bank for debugging
+ purposes. This allows any problems where an counter overflows from
+ one bank to another to be caught, at the expense of using a little
+ more memory.
+
+config S3C_GPIO_TRACK
+ bool
+ help
+ Internal configuration option to enable the s3c specific gpio
+ chip tracking if the platform requires it.
+
+config S3C_GPIO_PULL_UPDOWN
+ bool
+ help
+ Internal configuration to enable the correct GPIO pull helper
+
+config S3C_GPIO_PULL_DOWN
+ bool
+ help
+ Internal configuration to enable the correct GPIO pull helper
+
+config S3C_GPIO_PULL_UP
+ bool
+ help
+ Internal configuration to enable the correct GPIO pull helper
+
+config S3C_GPIO_CFG_S3C24XX
+ bool
+ help
+ Internal configuration to enable S3C24XX style GPIO configuration
+ functions.
+
+config S3C_GPIO_CFG_S3C64XX
+ bool
+ help
+ Internal configuration to enable S3C64XX style GPIO configuration
+ functions.
+
+# device definitions to compile in
+
+config S3C_DEV_HSMMC
+ bool
+ help
+ Compile in platform device definitions for HSMMC code
+
+config S3C_DEV_HSMMC1
+ bool
+ help
+ Compile in platform device definitions for HSMMC channel 1
+
+config S3C_DEV_I2C1
+ bool
+ help
+ Compile in platform device definitions for I2C channel 1
+
+config S3C_DEV_FB
+ bool
+ help
+ Compile in platform device definition for framebuffer
+
+endif