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-rw-r--r--arch/arm/mach-lpc32xx/Kconfig25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/mach-lpc32xx/Kconfig b/arch/arm/mach-lpc32xx/Kconfig
index fde6635..75946ac 100644
--- a/arch/arm/mach-lpc32xx/Kconfig
+++ b/arch/arm/mach-lpc32xx/Kconfig
@@ -29,5 +29,30 @@ config ARCH_LPC32XX_UART6_SELECT
endmenu
+menu "LPC32XX chip components"
+
+config ARCH_LPC32XX_IRAM_FOR_NET
+ bool "Use IRAM for network buffers"
+ default y
+ help
+ Say Y here to use the LPC internal fast IRAM (i.e. 256KB SRAM) as
+ network buffer. If the total combined required buffer sizes is
+ larger than the size of IRAM, then SDRAM will be used instead.
+
+ This can be enabled safely if the IRAM is not intended for other
+ uses.
+
+config ARCH_LPC32XX_MII_SUPPORT
+ bool "Check to enable MII support or leave disabled for RMII support"
+ help
+ Say Y here to enable MII support, or N for RMII support. Regardless of
+ which support is selected, the ethernet interface driver needs to be
+ selected in the device driver networking section.
+
+ The PHY3250 reference board uses RMII, so users of this board should
+ say N.
+
+endmenu
+
endif