> Are you able to use the serial port when the vendor BIOS/(U)EFI image is used? Yes I can get output if I append the following to the kernel line in grub: console=ttyS0,115200 console=tty0
And I have also set the show POST codes on the debug console but it doesn't produce anything either.. 2011/10/18 Idwer Vollering <[email protected]> > > > 2011/10/18 Alp Eren Köse <[email protected]> > >> > Found Winbond W83627HF/F/HG/G (id=0x52, rev=0x41) at 0x2e >> > Register dump: >> > idx 02 20 21 22 23 24 25 26 28 29 2a 2b 2c 2e 2f >> > val ff 52 41 ff fe c0 00 00 00 00 fe c0 ff 00 ff >> > def 00 52 NA ff 00 MM 00 00 00 00 7c c0 00 00 00 >> > >> > >> > CR24 (idx 24, in the above output) means control register 24, here is a >> link to the >> > superio's datasheet: http://www.itox.com/pages/support/wdt/W83627HF.pdf >> >> Ok, I got it, but doesn't CR24 is set inside the w83627hf_set_clksel_48() >> function.. >> > > Yes it is, bit 6 (in control register 24), is raised in > w83627hf_set_clksel_48() . > http://review.coreboot.org/gitweb?p=coreboot.git;a=blob;f=src/superio/winbond/w83627hf/early_serial.c > > >> I still got no output from the serial unfortunately? :( >> > > Are you able to use the serial port when the vendor BIOS/(U)EFI image is > used? > > -- > coreboot mailing list: [email protected] > http://www.coreboot.org/mailman/listinfo/coreboot >
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