I have got the mrc.bin and mem init has got passed.
Now the new problem is that it hangs at VGA init.
static void igd_setup_panel(struct device *dev)
{
config_t *conf = dev->chip_info;
u32 reg32;
/* Setup Digital Port Hotplug */
reg32 = gtt_read(PCH_PORT_HOTPLUG); <--- It hangs here.
if (!r
...@coreboot.org
Subject: [coreboot] Broadwell-U hangs at VGA init
I have got the mrc.bin and mem init has got passed.
Now the new problem is that it hangs at VGA init.
static void igd_setup_panel(struct device *dev)
{
config_t *conf = dev->chip_info;
u32 reg32;
/* Setup Digital Port Hotp
Hi Zheng,
On 30.07.2017 16:13, Zheng Bao wrote:
> I have got the mrc.bin and mem init has got passed.
> Now the new problem is that it hangs at VGA init.
>
> static void igd_setup_panel(struct device *dev)
> {
> config_t *conf = dev->chip_info;
> u32 reg32;
>
> /* Setup Digital Port Hotplug */
From: Nico Huber
Sent: Monday, July 31, 2017 10:52 AM
To: Zheng Bao; coreboot@coreboot.org; Matt DeVillier;
stefan.reina...@coreboot.org
Subject: Re: [coreboot] Broadwell-U hangs at VGA init
Hi Zheng,
On 30.07.2017 16:13, Zheng Bao wrote:
> I have got the mrc.bin and mem i
t; *From:* Nico Huber
> *Sent:* Monday, July 31, 2017 10:52 AM
> *To:* Zheng Bao; coreboot@coreboot.org; Matt DeVillier;
> stefan.reina...@coreboot.org
> *Subject:* Re: [coreboot] Broadwell-U hangs at VGA init
>
> Hi Zheng,
>
> On 30.07.2017 16:13, Zheng Bao wrote:
> > I
gt;> wrote:
Thanks. That really helps.
About the REFCODE_BLOB, the BLOB I extracted from ball-rom is BIN, instead of
ELF which is required by current CBFS and rmodule in source. (And revision in
ball-rom is not in main tree of repository.)
Any idea to get REFCODE_BLOB?
Thanks.
Zheng
___
eina...@coreboot.org; coreboot@coreboot.org
Subject: Re: [coreboot] Broadwell-U hangs at VGA init (update)
Refcode is added and VGA BIOS passes.
hangs at "Set power off after power failure. "
It seems that the ME is not 100% right.
Zheng
coreboot-4.6-891-gca74434-dirty Fri Jul 28 06:45:
August 1, 2017 1:51 PM
> To: Matt DeVillier
> Cc: Nico Huber; stefan.reina...@coreboot.org; coreboot@coreboot.org
> Subject: Re: [coreboot] Broadwell-U hangs at VGA init (update)
>
>
> Refcode is added and VGA BIOS passes.
> hangs at "Set power off after power failure. "
them to zero if in doubt, to
rule them out).
Nico
>
>
> Zheng
>
>
>
> From: coreboot on behalf of Zheng Bao
>
> Sent: Tuesday, August 1, 2017 1:51 PM
> To: Matt DeVillier
> Cc: Nico Huber; stefan.reina...@coreboot.org; coreboot@coreboot.org
> Subject: Re: [
_
>> From: coreboot on behalf of Zheng Bao
>>
>> Sent: Tuesday, August 1, 2017 1:51 PM
>> To: Matt DeVillier
>> Cc: Nico Huber; stefan.reina...@coreboot.org; coreboot@coreboot.org
>> Subject: Re: [coreboot] Broadwell-U hangs at VGA init (update)
>>
>>
>> Refcode is added and VGA BIOS passes.
>> hangs at "Set power off after power failure. "
>>
>> It seems that the ME is not 100% right.
>>
>>
>> Zheng
>>
>>
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