Other Parts Discussed in Thread: UNIFLASH
Hi,
I integrated USB 2.0 in ARM and it is working.
Is it possible to integrate USB 2.0 in " Boot loader " ?
Regards,
Allwyn
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Hi Allwyn
This device's ROM boot loader (RBL) does not support natively booting from USB. So you would need to implement primary boot loading through one of the RBL supported boot modes (UART, NAND, NOR, I2C, MMC, SPI etc) and then you can implement an additional user level boot loader over USB.
Conceptually it will be similar to what this AM335x wiki tries to show on partitioning where you pull the SPL vs Kernel (3rd/4th stage boot loader) etc from
Hope this helps.
Regards
Mukul