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ARM: dra7xx_evm: Add DFU support for qspi flash

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This adds support to update firmware on qspi flash using 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 MLO -a MLO
$ sudo dfu-util -D u-boot.img -a u-boot.img

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Vignesh R 2015-10-20 15:22:01 +05:30 committed by Marek Vasut
parent 30e3ea4c79
commit 5486d067a8
1 changed files with 15 additions and 1 deletions
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16
include/configs/dra7xx_evm.h
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@ -82,11 +82,24 @@
"fdt ram 0x80f80000 0x80000;" \
"ramdisk ram 0x81000000 0x4000000\0"
#define DFU_ALT_INFO_QSPI \
"dfu_alt_info_qspi=" \
"MLO raw 0x0 0x010000;" \
"MLO.backup1 raw 0x010000 0x010000;" \
"MLO.backup2 raw 0x020000 0x010000;" \
"MLO.backup3 raw 0x030000 0x010000;" \
"u-boot.img raw 0x040000 0x0100000;" \
"u-boot-spl-os raw 0x140000 0x080000;" \
"u-boot-env raw 0x1C0000 0x010000;" \
"u-boot-env.backup raw 0x1D0000 0x010000;" \
"kernel raw 0x1E0000 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
/* Fastboot */
#define CONFIG_USB_FUNCTION_FASTBOOT
@ -207,6 +220,7 @@
#define CONFIG_DFU_MMC
#define CONFIG_DFU_RAM
#define CONFIG_DFU_SF
/* SATA */
#define CONFIG_BOARD_LATE_INIT