@@ -1325,6 +1325,19 @@ The following options need to be configured:
CONFIG_SH_MMCIF_CLK
Define the clock frequency for MMCIF
+- USB Device Firmware Update (DFU) class support:
+ CONFIG_DFU_FUNCTION
+ This enables the USB portion of the DFU USB class
+
+ CONFIG_CMD_DFU
+ This enables the command "dfu" which is used to have
+ U-Boot create a DFU class device via USB. This command
+ requires that the "dfu_alt_info" environment variable be
+ set and define the alt settings to expose to the host.
+
+ CONFIG_DFU_MMC
+ This enables support for exposing (e)MMC devices via DFU.
+
- Journaling Flash filesystem support:
CONFIG_JFFS2_NAND, CONFIG_JFFS2_NAND_OFF, CONFIG_JFFS2_NAND_SIZE,
CONFIG_JFFS2_NAND_DEV
Add documentation for the current DFU config options. DFU is a standard USB device class so more information is available from usb.org Signed-off-by: Tom Rini <trini@ti.com> --- Changes in v5: - New patch to document existing DFU CONFIG options Changes in v4: None Changes in v3: None Changes in v2: None README | 13 +++++++++++++ 1 file changed, 13 insertions(+)