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| author | Roland Stigge <stigge@antcom.de> | 2012-03-12 22:27:28 +0100 |
|---|---|---|
| committer | Roland Stigge <stigge@antcom.de> | 2012-03-13 21:23:07 +0100 |
| commit | c20b909be9ba27173294a52d08cab293ec030a2c (patch) | |
| tree | bc3ec77875ddd37dc6e80fffd83c4e251ad756dd /arch/arm/mach-lpc32xx/Kconfig | |
| parent | 48a5dedfa78899dad50b3b4ae30f07e27e6591ab (diff) | |
| download | op-kernel-dev-c20b909be9ba27173294a52d08cab293ec030a2c.zip op-kernel-dev-c20b909be9ba27173294a52d08cab293ec030a2c.tar.gz | |
ARM: LPC32xx: Ethernet support
This patch adds ethernet support to the LPC32xx ARM architecture. The actual
driver in drivers/net is contained in a separate patch.
Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-lpc32xx/Kconfig')
| -rw-r--r-- | arch/arm/mach-lpc32xx/Kconfig | 25 |
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 |
