[PATCH 09/10] rockchip: rk3588: prepare env for DFU

[Eugen Hristev]

Prepare env variables for DFU

Signed-off-by: Eugen Hristev <eugen.hristev at collabora.com>
---
 include/configs/rk3588_common.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/include/configs/rk3588_common.h b/include/configs/rk3588_common.h
index 46389d087d29..48414fe946a0 100644
--- a/include/configs/rk3588_common.h
+++ b/include/configs/rk3588_common.h
@@ -7,6 +7,7 @@
 #ifndef __CONFIG_RK3588_COMMON_H
 #define __CONFIG_RK3588_COMMON_H
 
+#include <linux/stringify.h>
 #include "rockchip-common.h"
 
 #define CFG_IRAM_BASE			0xff000000
@@ -31,6 +32,12 @@
 	"partitions=" PARTS_DEFAULT		\
 	ENV_MEM_LAYOUT_SETTINGS			\
 	ROCKCHIP_DEVICE_SETTINGS \
-	"boot_targets=" BOOT_TARGETS "\0"
+	"boot_targets=" BOOT_TARGETS "\0" \
+	"dfu_alt_info=ram ram0=ram ram " \
+		__stringify(CONFIG_SPL_LOAD_FIT_ADDRESS) " " \
+		__stringify(CONFIG_SYS_DFU_DATA_BUF_SIZE) "\0"	\
+	"dfu_alt_info_ram=u-boot.itb ram " \
+		__stringify(CONFIG_SPL_LOAD_FIT_ADDRESS) " " \
+		__stringify(CONFIG_SYS_DFU_DATA_BUF_SIZE)
 
 #endif /* __CONFIG_RK3588_COMMON_H */
-- 
2.34.1