From 7ef77c029a15ce94a9179d371dee16e04bf7a84e Mon Sep 17 00:00:00 2001
From: Nikita Kiryanov <nikita@compulab.co.il>
Date: Fri, 19 Feb 2016 19:19:42 +0200
Subject: [PATCH] arm: am437x: cm-t43: migrate CONFIG_DM_SERIAL to config file

Move CONFIG_DM_SERIAL to cm_t43_defconfig. This forces us to update the
CONFIG_SYS_NS16550_REG_SIZE value for SPL.

Cc: Tom Rini <trini@konsulko.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
 configs/cm_t43_defconfig | 1 +
 include/configs/cm_t43.h | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/configs/cm_t43_defconfig b/configs/cm_t43_defconfig
index 6044ae94c2..98e21cfa82 100644
--- a/configs/cm_t43_defconfig
+++ b/configs/cm_t43_defconfig
@@ -10,3 +10,4 @@ CONFIG_CMD_GPIO=y
 # CONFIG_CMD_NFS is not set
 CONFIG_DM=y
 CONFIG_SYS_NS16550=y
+CONFIG_DM_SERIAL=y
diff --git a/include/configs/cm_t43.h b/include/configs/cm_t43.h
index d0dfdef03e..6abc085b98 100644
--- a/include/configs/cm_t43.h
+++ b/include/configs/cm_t43.h
@@ -18,10 +18,12 @@
 #include <asm/arch/omap.h>
 
 /* Serial support */
-#define CONFIG_DM_SERIAL
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_CLK		48000000
 #define CONFIG_SYS_NS16550_COM1		0x44e09000
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
+#endif
 
 /* NAND support */
 #define CONFIG_NAND
-- 
2.39.5