env: Enable getenv_f() for SPL_BUILD
With this patch, getenv_f() can be included easily into the SPL
binary. With this, SPL boards can now use getenv_f() to read
environment variables (e.g. to detect if the OS or U-Boot shall
be executed).
In the approach this is done for env stored in NOR flash, as this
will be used by an upcoming MPC5200 board port.
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/common/Makefile b/common/Makefile
index 9e43322..c29a7d8 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -195,6 +195,9 @@
endif
ifdef CONFIG_SPL_BUILD
+COBJS-y += cmd_nvedit.o
+COBJS-y += env_common.o
+COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
COBJS-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o
COBJS-$(CONFIG_SPL_NET_SUPPORT) += cmd_nvedit.o
COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_common.o