On Fri, May 24, 2019 at 5:23 PM Дмитрий Понаморев wrote:
>
> Thank for help!
>
> The LPC_CLKOUT1 clock signal appeared but there is no nuvoton chip detected
> in linux.
>
Well couple things you need to check in the hardware then:
Probe the LPC FRAME signal or use a logic analyzer to see if ther
rg<mailto:coreboot@coreboot.org>
Subject: [coreboot] Re: How to add NUVOTON NCT6776F support with serial port
logic enabled ???
Thank for help!
The LPC_CLKOUT1 clock signal appeared but there is no nuvoton chip detected in
linux.
I could not turn off the SOC UART yet. With my changes, the sys
Thank for help!
The LPC_CLKOUT1 clock signal appeared but there is no nuvoton chip detected
in linux.
I could not turn off the SOC UART yet. With my changes, the system does not
start well (stops at post code 0x46, 0x47).
/*Disabled SOC UART1 & UART2*/
u32 reg32;
reg32 = pci_read_config32(SOC_LP
On Wed, May 22, 2019 at 6:14 PM Дмитрий Понаморев wrote:
>
> The controversial decision but the console output is not connected directly
> to the processor but to the superio Nuvoton.
> I did not find any settings to enable LPC (LPC_EN) for the Atom C2000 to.
> In atom-c2000-microserver-datasheet
Usually LPC_CLKOUTx signals are programmed to native function, so that
controller inside SOC generates the clock required. FSP code for LPC is stable
enough to configure LPC controller registers to generate clocks. Did you verify
configuration of all LPC gpios? They should be programmed to modes
The controversial decision but the console output is not connected directly
to the processor but to the superio Nuvoton.
I did not find any settings to enable LPC (LPC_EN) for the Atom C2000 to.
In atom-c2000-microserver-datasheet-334978.pdf I found register LPCC (LPC
control register).
This regist
Hi,
Is the serial port where you are trying to capture logs, coming out of Nuvoton
controller or the Atom Processor?
If serial port is coming out of Nuvoton:
Usually the controller connected on LPC to the main processor is accessed via
IO ports. Controller needs to have code change to support t
On Fri, May 17, 2019 at 6:02 PM wrote:
>
> There is a Lanner FW-7573 platform based on the Intel Rangeley Atom C2000
> series processor.
> To work with the Serial port in this platform, the NUVOTON NCT6776F chip is
> connected via the LPC bus to the processor.
> I just can’t get Serial port work
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