[U-Boot] [PATCH v3] Add support for Wandboard Quad

[Tapani]

Add support for the Quad version of Wandboard; fix compile warning resulting
from having 2G of memory.

Signed-off-by: Tapani Utriainen <tapani at technexion.com>
Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 board/wandboard/README      | 5 +++++
 board/wandboard/wandboard.c | 2 +-
 boards.cfg                  | 1 +
 include/configs/wandboard.h | 2 ++
 4 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/board/wandboard/README b/board/wandboard/README
index ce83bbe..498db2f 100644
--- a/board/wandboard/README
+++ b/board/wandboard/README
@@ -22,6 +22,11 @@ To build U-Boot for the Wandboard Solo version:
 $ make wandboard_solo_config
 $ make
 
+To build U-Boot for the Wandboard Quad version:
+
+$ make wandboard_quad_config
+$ make
+
 Flashing U-boot into the SD card
 --------------------------------
 
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 5666cbf..43c02ac 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -48,7 +48,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 int dram_init(void)
 {
-       gd->ram_size = CONFIG_DDR_MB * SZ_1M;
+       gd->ram_size = (phys_size_t)CONFIG_DDR_MB * 1024 * 1024;
 
        return 0;
 }
diff --git a/boards.cfg b/boards.cfg
index fff4f45..2635942 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -272,6 +272,7 @@ nitrogen6q2g                 arm         armv7       nitrogen6x          boundar
 nitrogen6s                   arm         armv7       nitrogen6x          boundary       mx6            nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s.cfg,MX6S,DDR_MB=512
 nitrogen6s1g                 arm         armv7       nitrogen6x          boundary       mx6            nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S,DDR_MB=1024
 wandboard_dl                arm         armv7       wandboard           -              mx6 wandboard:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl.cfg,MX6DL,DDR_MB=1024
+wandboard_quad              arm         armv7       wandboard           -              mx6 wandboard:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q2g.cfg,MX6Q,DDR_MB=2048
 wandboard_solo              arm         armv7       wandboard           -              mx6 wandboard:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s.cfg,MX6S,DDR_MB=512
 omap3_overo                  arm         armv7       overo               -              omap3
 omap3_pandora                arm         armv7       pandora             -              omap3
diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h
index 5593f1c..b2995d8 100644
--- a/include/configs/wandboard.h
+++ b/include/configs/wandboard.h
@@ -103,6 +103,8 @@
 
 #if defined(CONFIG_MX6DL)
 #define CONFIG_DEFAULT_FDT_FILE                "imx6dl-wandboard.dtb"
+#elif defined(CONFIG_MX6Q)
+#define CONFIG_DEFAULT_FDT_FILE                "imx6q-wandboard.dtb"
 #elif defined(CONFIG_MX6S)
 #define CONFIG_DEFAULT_FDT_FILE                "imx6s-wandboard.dtb"
 #endif
-- 
1.8.0.3