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-rw-r--r--arch/arm/mach-s3c6410/Kconfig30
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c6410/Kconfig b/arch/arm/mach-s3c6410/Kconfig
index 2462693a112..d00b5605100 100644
--- a/arch/arm/mach-s3c6410/Kconfig
+++ b/arch/arm/mach-s3c6410/Kconfig
@@ -23,8 +23,38 @@ config MACH_SMDK6410
bool "SMDK6410"
select CPU_S3C6410
select S3C_DEV_HSMMC
+ select S3C_DEV_HSMMC1
select S3C_DEV_I2C1
select S3C6410_SETUP_SDHCI
select S3C64XX_SETUP_I2C1
help
Machine support for the Samsung SMDK6410
+
+# At least some of the SMDK6410s were shipped with the card detect
+# for the MMC/SD slots connected to the same input. This means that
+# either the boards need to be altered to have channel0 to an alternate
+# configuration or that only one slot can be used.
+
+choice
+ prompt "SMDK6410 MMC/SD slot setup"
+ depends on MACH_SMDK6410
+
+config SMDK6410_SD_CH0
+ bool "Use channel 0 only"
+ depends on MACH_SMDK6410
+ help
+ Select CON7 (channel 0) as the MMC/SD slot, as
+ at least some SMDK6410 boards come with the
+ resistors fitted so that the card detects for
+ channels 0 and 1 are the same.
+
+config SMDK6410_SD_CH1
+ bool "Use channel 1 only"
+ depends on MACH_SMDK6410
+ help
+ Select CON6 (channel 1) as the MMC/SD slot, as
+ at least some SMDK6410 boards come with the
+ resistors fitted so that the card detects for
+ channels 0 and 1 are the same.
+
+endchoice