From f4b3c1cc33730a4e9ecccab275a513ec8e08a073 Mon Sep 17 00:00:00 2001
From: Vignesh Raghavendra <vigneshr@ti.com>
Date: Mon, 18 Nov 2019 19:16:34 +0530
Subject: environment: ti: Add DFU environment variables k3_dfu.h

Setup env variables for updating firmwares on eMMC/OSPI/MMC via DFU

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 include/configs/j721e_evm.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'include/configs/j721e_evm.h')

diff --git a/include/configs/j721e_evm.h b/include/configs/j721e_evm.h
index 84518786c7..71cea3dd8a 100644
--- a/include/configs/j721e_evm.h
+++ b/include/configs/j721e_evm.h
@@ -14,6 +14,7 @@
 #include <environment/ti/mmc.h>
 #include <environment/ti/k3_rproc.h>
 #include <environment/ti/ufs.h>
+#include <environment/ti/k3_dfu.h>
 
 /* DDR Configuration */
 #define CONFIG_SYS_SDRAM_BASE1		0x880000000
@@ -100,12 +101,21 @@
 		"7 /lib/firmware/j7-c66_1-fw "				\
 		"8 /lib/firmware/j7-c71_0-fw "
 
+/* set default dfu_bufsiz to 128KB (sector size of OSPI) */
+#define EXTRA_ENV_DFUARGS \
+	"dfu_bufsiz=0x20000\0" \
+	DFU_ALT_INFO_MMC \
+	DFU_ALT_INFO_EMMC \
+	DFU_ALT_INFO_RAM \
+	DFU_ALT_INFO_OSPI
+
 /* Incorporate settings into the U-Boot environment */
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	DEFAULT_MMC_TI_ARGS						\
 	EXTRA_ENV_J721E_BOARD_SETTINGS					\
 	EXTRA_ENV_J721E_BOARD_SETTINGS_MMC				\
 	EXTRA_ENV_RPROC_SETTINGS					\
+	EXTRA_ENV_DFUARGS						\
 	DEFAULT_UFS_TI_ARGS
 
 /* Now for the remaining common defines */
-- 
cgit