libpayload: Add a nyan config.

This config is based on the pit config but has been tuned somewhat to be
appropriate for the hardware on the nyan board.

BUG=None
TEST=With this and other changes, built for the nyan board.
BRANCH=None

Change-Id: Ide209a05a311d475151253d45f9315a6c35da565
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/170835
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>

payloads/libpayload/configs/config.nyan

@@ -0,0 +1,63 @@
+#
+# Automatically generated make config: don't edit
+# libpayload version: 0.2.0
+# Fri May  3 13:22:35 2013
+#
+
+#
+# Generic Options
+#
+# CONFIG_LP_EXPERIMENTAL is not set
+# CONFIG_LP_OBSOLETE is not set
+# CONFIG_LP_DEVELOPER is not set
+CONFIG_LP_CHROMEOS=y
+
+#
+# Architecture Options
+#
+CONFIG_LP_ARCH_ARMV7=y
+# CONFIG_LP_ARCH_POWERPC is not set
+# CONFIG_LP_ARCH_X86 is not set
+# CONFIG_LP_MEMMAP_RAM_ONLY is not set
+CONFIG_LP_COREBOOT_INFO_RANGE_BASE=0xffb00000
+CONFIG_LP_COREBOOT_INFO_RANGE_SIZE=0x00100000
+
+#
+# Standard Libraries
+#
+CONFIG_LP_LIBC=y
+# CONFIG_LP_CURSES is not set
+CONFIG_LP_CBFS=y
+CONFIG_LP_LZMA=y
+
+#
+# Console Options
+#
+CONFIG_LP_SKIP_CONSOLE_INIT=y
+CONFIG_LP_CBMEM_CONSOLE=y
+CONFIG_LP_SERIAL_CONSOLE=y
+CONFIG_LP_8250_SERIAL_CONSOLE=y
+# CONFIG_LP_SERIAL_SET_SPEED is not set
+# CONFIG_LP_SERIAL_ACS_FALLBACK is not set
+CONFIG_LP_VIDEO_CONSOLE=y
+CONFIG_LP_COREBOOT_VIDEO_CONSOLE=y
+# CONFIG_LP_PC_KEYBOARD is not set
+
+#
+# Drivers
+#
+# CONFIG_LP_RTC_PORT_EXTENDED_VIA is not set
+# CONFIG_LP_STORAGE is not set
+CONFIG_LP_USB=y
+# CONFIG_LP_USB_OHCI is not set
+CONFIG_LP_USB_EHCI=y
+CONFIG_LP_USB_XHCI=y
+CONFIG_LP_USB_HID=y
+CONFIG_LP_USB_HUB=y
+CONFIG_LP_USB_MSC=y
+# CONFIG_LP_USB_PCI is not set
+CONFIG_LP_USB_GEN_HUB=y
+# CONFIG_LP_BIG_ENDIAN is not set
+CONFIG_LP_LITTLE_ENDIAN=y
+# CONFIG_LP_IO_ADDRESS_SPACE is not set
+CONFIG_LP_ARCH_SPECIFIC_OPTIONS=y