From: Vignesh R <vigneshr@ti.com>
Date: Thu, 22 Oct 2015 06:00:53 +0000 (+0530)
Subject: am43xx_evm: Add DFU support for qspi flash
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=42d1b818a866840a5009309b4901b5ce28572467;p=u-boot.git

am43xx_evm: Add DFU support for qspi flash

This adds support to update firmware on qspi flash present on
am437x-sk-evm and am43xx-epos-evm via DFU.

On device:
=> setenv dfu_alt_info ${dfu_alt_info_qspi}
=> dfu 0 sf 0:0

On host:
$ sudo dfu-util -l
$ sudo dfu-util -D u-boot.bin -a u-boot.bin

Signed-off-by: Vignesh R <vigneshr@ti.com>
---

diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index d93e3e7619..b02abd389e 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -177,11 +177,22 @@
 	"fdt ram 0x80f80000 0x80000;" \
 	"ramdisk ram 0x81000000 0x4000000\0"
 
+#define CONFIG_DFU_SF
+#define DFU_ALT_INFO_QSPI \
+	"dfu_alt_info_qspi=" \
+	"u-boot.bin raw 0x0 0x080000;" \
+	"u-boot.backup raw 0x080000 0x080000;" \
+	"u-boot-spl-os raw 0x100000 0x010000;" \
+	"u-boot-env raw 0x110000 0x010000;" \
+	"u-boot-env.backup raw 0x120000 0x010000;" \
+	"kernel raw 0x130000 0x800000\0"
+
 #define DFUARGS \
 	"dfu_bufsiz=0x10000\0" \
 	DFU_ALT_INFO_MMC \
 	DFU_ALT_INFO_EMMC \
-	DFU_ALT_INFO_RAM
+	DFU_ALT_INFO_RAM \
+	DFU_ALT_INFO_QSPI
 #else
 #define DFUARGS
 #endif