On Fri, May 22, 2015 at 09:06:59AM -0700, Bin Gao wrote: > On some Intel Atom SoCs, the legacy IO port UART(0x3F8) is not available. > Instead, a 8250 compatible PCI uart can be used as early console. > This patch adds pci support to the 8250 early console driver uart8250. > For example, to enable pci uart(00:21.3) as early console on these > platforms, append the following line to the kernel command line > (assume baud rate is 115200): > earlyprintk=uart8250,pci32,0:24.2,115200n8 > > Signed-off-by: Bin Gao <bin....@intel.com> > --- > Changes in v4: > - moved PCI_EARLY definition from arch/x86/Kconfig to drivers/pci/Kconfig > - added 'earlyprintk' for x86 as alias to the early param 'earlycon'
What about the changes in earlier versions? And why do I have 3 copies of different "v4" patches in my inbox? Please resend this, as v5, correctly, and we can review it that way. greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
