Hi,
wanna modify AM1808 UART, but don't know where to modify the code to make it, we made this in 2.6.33 kernel but don't know what's wrong we could not make in 37 kernel.
we change uncompress.h and board-da850-evm.c related code, but still the kernel could not print out what we need.
please help if somebody knows. thanks a lot.
what we could while booting see is
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
?AB <------------------------- we could use __raw_writel('B', IO_ADDRESS(DA8XX_UART0_BASE)); to print out chars but printk doesn't work.
I doubt if the old u-boot could not make the new kernel works.
best regards,
Power Pan
