[PATCH 5/6] imx: imx6ul: kontron-sl-mx6ul: Migrate to use CONFIG_EXTRA_ENV_TEXT

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf at kontron.de>

Move the environment from the board header to a separate text file
and also drop those variables that are already set in env_default.h
from the Kconfig options or are not needed anymore.

Signed-off-by: Frieder Schrempf <frieder.schrempf at kontron.de>
---
 board/kontron/sl-mx6ul/sl-mx6ul.env |  4 ++++
 include/configs/kontron-sl-mx6ul.h  | 10 +---------
 2 files changed, 5 insertions(+), 9 deletions(-)
 create mode 100644 board/kontron/sl-mx6ul/sl-mx6ul.env

diff --git a/board/kontron/sl-mx6ul/sl-mx6ul.env b/board/kontron/sl-mx6ul/sl-mx6ul.env
new file mode 100644
index 00000000000..9484e739dd4
--- /dev/null
+++ b/board/kontron/sl-mx6ul/sl-mx6ul.env
@@ -0,0 +1,4 @@
+kernel_addr_r=0x82000000
+ramdisk_addr_r=0x88080000
+pxefile_addr_r=0x80100000
+scriptaddr=0x80100000
diff --git a/include/configs/kontron-sl-mx6ul.h b/include/configs/kontron-sl-mx6ul.h
index 7aac5d3f5a1..f0586f7f721 100644
--- a/include/configs/kontron-sl-mx6ul.h
+++ b/include/configs/kontron-sl-mx6ul.h
@@ -49,14 +49,6 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #endif
 
-#define CONFIG_EXTRA_ENV_SETTINGS \
-	"kernel_addr_r=0x82000000\0" \
-	"ramdisk_addr_r=0x88080000\0" \
-	"pxefile_addr_r=0x80100000\0" \
-	"scriptaddr=0x80100000\0" \
-	"bootdelay=3\0" \
-	"ethact=" CONFIG_ETHPRIME "\0" \
-	"hostname=" CONFIG_HOSTNAME "\0" \
-	BOOTENV
+#define CONFIG_EXTRA_ENV_SETTINGS BOOTENV
 
 #endif /* __KONTRON_MX6UL_CONFIG_H */
-- 
2.37.2