Hi, It looks as if all the TABs are gone.
Will resend. Johan On 9/19/23 16:57, Johan Jonker wrote: > Keep track of the re-entries with help of the lr register. > This binary can be re-used and called from various BROM functions. > Only when it's called from the part that handles SPI, NAND or EMMC > hardware it needs to early return to BROM ones. > In download mode when it handles data on USB OTG and UART0 > this section must be skipped. > > Unlike newer Rockchip SoC models the rk3066 BROM code does not have built-in > support to enter download mode on return to BROM. This binary must check > the boot mode register for the BOOT_BROM_DOWNLOAD flag and reset if it's set. > It then returns to BROM to the end of the function that reads boot blocks. > From there the BROM code goes into a download mode and waits for data > on USB OTG and UART0. > > Signed-off-by: Johan Jonker <jbx6...@gmail.com> > ---