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mx6sabre_common: Add DFU support

PATCH New Fabio Estevam 2 participants 2 messages Sep 23, 2015 – Oct 2, 2015

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Fabio Estevam

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PATCH 1/1 mx6sabre_common: Add DFU support

From: Fabio Estevam <[email protected]>

Add DFU support.

Tested by flashing SPL and u-boot.img into SPI NOR flash with the following commands:

=> setenv dfu_alt_info ${dfu_alt_info_spl}

=> run dfuspi

On the host PC:

$ sudo dfu-util -D SPL -a spl

On the target:

CTRL+C
=> setenv dfu_alt_info ${dfu_alt_info_img}

=> run dfuspi

On the host PC:

$ sudo dfu-util -D u-boot.img -a u-boot
Signed-off-by Fabio Estevam <[email protected]>
---
 include/configs/mx6sabre_common.h | 11 +++++++++++
 1 file changed, 11 insertions(+)
include/configs/mx6sabre_common.h +11 -0
index 98eb042..ba21659 100644
@@ -80,6 +80,10 @@
 	"boot_fdt=try\0" \
 	"ip_dyn=yes\0" \
 	"console=" CONFIG_CONSOLE_DEV "\0" \
+	"dfuspi=dfu 0 sf 0:0:10000000:0\0" \
+	"dfu_alt_info_spl=spl raw 0x400\0" \
+	"dfu_alt_info_img=u-boot raw 0x10000\0" \
+	"dfu_alt_info=spl raw 0x400\0" \
 	"fdt_high=0xffffffff\0"	  \
 	"initrd_high=0xffffffff\0" \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \

@@ -238,6 +242,13 @@
 #define CONFIG_G_DNL_VENDOR_NUM		0x0525
 #define CONFIG_G_DNL_PRODUCT_NUM	0xa4a5
 #define CONFIG_G_DNL_MANUFACTURER	"FSL"
+
+/* USB Device Firmware Update support */
+#define CONFIG_CMD_DFU
+#define CONFIG_USB_FUNCTION_DFU
+#define CONFIG_DFU_MMC
+#define CONFIG_DFU_SF
+
 #endif
 
 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
Signature · 1 line
1.9.1
#1 lore raw

PATCH 1/1 mx6sabre_common: Add DFU support

Quoted 20 lines · Fabio Estevam

From: Fabio Estevam <[email protected]>

Add DFU support.

Tested by flashing SPL and u-boot.img into SPI NOR flash with the following commands:

=> setenv dfu_alt_info ${dfu_alt_info_spl}

=> run dfuspi

On the host PC:

$ sudo dfu-util -D SPL -a spl

On the target:

CTRL+C
=> setenv dfu_alt_info ${dfu_alt_info_img}

Quoted 8 lines

=> run dfuspi

On the host PC:

$ sudo dfu-util -D u-boot.img -a u-boot
Signed-off-by Fabio Estevam <[email protected]>

---

Applied to u-boot-imx, thanks!

Best regards,
Stefano Babic

Signature · 5 lines
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