[PATCH v5 6/6] sifive: fu540: Enable SF distro bootcmd

[Jagan Teki]

Enable SPI flash(SF) distro boot command in Sifive FU540.

This distro boot will read the boot script at specific
location at the flash and start sourcing the same.

Included the SF device at the last of the target devices
list since all the rest of the devices on the list have
more possibility to boot the distribution due to the
size of the SPI flash is concern.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
Reviewed-by: Bin Meng <bin.meng at windriver.com>
---
Changes for v5:
- rebase on master

 include/configs/sifive-fu540.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h
index 68fda14d76..f21411a701 100644
--- a/include/configs/sifive-fu540.h
+++ b/include/configs/sifive-fu540.h
@@ -43,9 +43,11 @@
 #ifndef CONFIG_SPL_BUILD
 #define BOOT_TARGET_DEVICES(func) \
 	func(MMC, mmc, 0) \
+	func(SF, sf, 0) \
 	func(DHCP, dhcp, na)
 
 #include <config_distro_bootcmd.h>
+#include <environment/distro/sf.h>
 
 #define TYPE_GUID_LOADER1	"5B193300-FC78-40CD-8002-E86C45580B47"
 #define TYPE_GUID_LOADER2	"2E54B353-1271-4842-806F-E436D6AF6985"
@@ -70,7 +72,8 @@
 	"type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \
 	"type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
 	"partitions=" PARTS_DEFAULT "\0" \
-	BOOTENV
+	BOOTENV \
+	BOOTENV_SF
 
 #define CONFIG_PREBOOT \
 	"setenv fdt_addr ${fdtcontroladdr};" \
-- 
2.25.1