[PATCH] Select NAND embedded environment from board configuration

The current NAND Bootloader setup forces the environment
variables to be in line with the bootloader. This change
enables the configuration to be made in the board include
file instead so that it can be individually enabled.

Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index 1a460cd..00b9222 100644 (file)
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -102,6 +102,7 @@
 #define CFG_ENV_IS_IN_FLASH     1      /* use FLASH for environment vars       */
 #else
 #define CFG_ENV_IS_IN_NAND     1       /* use NAND for environment vars        */
+#define CFG_ENV_IS_EMBEDDED    1       /* use embedded environment */
 #endif
 
 /*-----------------------------------------------------------------------

diff --git a/include/environment.h b/include/environment.h
index 26b0712..af605ab 100644 (file)
--- a/include/environment.h
+++ b/include/environment.h
@@ -79,8 +79,7 @@
 # ifdef CFG_ENV_OFFSET_REDUND
 #  define CFG_REDUNDAND_ENVIRONMENT
 # endif
-# if defined(CONFIG_NAND_U_BOOT)
-/* Use embedded environment in NAND boot versions */
+# ifdef CFG_ENV_IS_EMBEDDED
 #  define ENV_IS_EMBEDDED      1
 # endif
 #endif /* CFG_ENV_IS_IN_NAND */