avr32: add support for ATNGW100 mkII board

This patch adds board support for ATNGW100 mkII. This board is an upgrade of
the ATNGW100 where the difference is an additional 256 MB NAND flash device and
128 MB 32-bit SDRAM instead of the 32 MB 16-bit SDRAM on ATNGW100.

Tested on ATNGW100 mkII, duh (-:

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

1 files changed, 16 insertions, 9 deletions

diff --git a/arch/avr32/boards/atngw100/Kconfig b/arch/avr32/boards/atngw100/Kconfig
index be27a0218ab4..4e55617ade2d 100644
--- a/arch/avr32/boards/atngw100/Kconfig
+++ b/arch/avr32/boards/atngw100/Kconfig
@@ -1,6 +1,17 @@
 # NGW100 customization
 
-if BOARD_ATNGW100
+if BOARD_ATNGW100_COMMON
+
+config BOARD_ATNGW100_MKII_LCD
+        bool "Enable ATNGW100 mkII LCD interface"
+        depends on BOARD_ATNGW100_MKII
+        help
+          This enables the LCD controller (LCDC) in the AT32AP7000. Since the
+          LCDC is multiplexed with MACB1 (LAN) Ethernet port, only one can be
+          enabled at a time.
+
+          This choice enables the LCDC and disables the MACB1 interface marked
+          LAN on the PCB.
 
 choice
         prompt "Select an NGW100 add-on board to support"
@@ -11,15 +22,11 @@ config BOARD_ATNGW100_ADDON_NONE
 
 config BOARD_ATNGW100_EVKLCD10X
         bool "EVKLCD10X addon board"
+        depends on BOARD_ATNGW100_MKI || BOARD_ATNGW100_MKII_LCD
         help
           This enables support for the EVKLCD100 (QVGA) or EVKLCD101 (VGA)
-          addon board for the NGW100. By enabling this the LCD controller and
-          AC97 controller is added as platform devices.
-
-          This choice disables the detect pin and the write-protect pin for the
-          MCI platform device, since it conflicts with the LCD platform device.
-          The MCI pins can be reenabled by editing the "add device function" but
-          this may break the setup for other displays that use these pins.
+          addon board for the NGW100 and NGW100 mkII. By enabling this the LCD
+          controller and AC97 controller is added as platform devices.
 
 config BOARD_ATNGW100_MRMT
         bool "Mediama RMT1/2 add-on board"
@@ -55,4 +62,4 @@ if BOARD_ATNGW100_MRMT
 source  "arch/avr32/boards/atngw100/Kconfig_mrmt"
 endif
 
-endif   # BOARD_ATNGW100
+endif   # BOARD_ATNGW100_COMMON