User manual
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Figure 13: USB Gadget Drivers submenu
Set the option File-backed Storage Gadget to M, and then exit and save
changes.
3. Execute the following instructions to compile the core;
make uImage
make modules
After the instructions are executed, a core image file named uImage and a
module file g_file_storage.ko are generated under /arch/arm/boot/ and
/drivers/usb/gadget/ respectively.
3.4 Introduction to Drivers
This section will introduce various drivers required in a Linux system,
including NAND Flash, SD/MMC, display subsystem, video capture and
audio input/output drivers.
The following table contains the paths for all the drivers;
Software
Description
Paths
BIOS
x-loader
ONENAND
x-loader-03.00.02.07/drivers/onenand.c
NAND
x-loader-03.00.02.07/drivers/k9f1g08r0a.
c
MMC/SD
x-loader-03.00.02.07/cpu/omap3/mmc.c
FAT
x-loader-03.00.02.07/fs/fat/