sunxi: Add environment settings to make extlinux.conf booting work
Automatic booting using an extlinux.conf file requires various environment
variables to be set.
Also modify CONFIG_SYS_LOAD_ADDR and CONFIG_STANDALONE_LOAD_ADDR to match
the value chosen for kernel_addr_r, see the added comment for why the new
value is chosen.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 24cca47..c61c650 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -36,4 +36,7 @@
string
default "sunxi"
+config FTDFILE
+ string "Default ftdfile env setting for this board"
+
endif