[coreboot] Broadwell-U hangs at VGA init

2017-07-30 Thread Zheng Bao
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

Re: [coreboot] Broadwell-U hangs at VGA init

2017-07-30 Thread Zheng Bao
...@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

Re: [coreboot] Broadwell-U hangs at VGA init

2017-07-31 Thread Nico Huber
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 */

Re: [coreboot] Broadwell-U hangs at VGA init

2017-07-31 Thread Zheng Bao
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

Re: [coreboot] Broadwell-U hangs at VGA init

2017-07-31 Thread Matt DeVillier
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

Re: [coreboot] Broadwell-U hangs at VGA init (update)

2017-08-01 Thread Zheng Bao
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 ___

Re: [coreboot] Broadwell-U hangs at VGA init (update)

2017-08-01 Thread Zheng Bao
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:

Re: [coreboot] Broadwell-U hangs at VGA init (update)

2017-08-02 Thread Nico Huber
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. "

Re: [coreboot] Broadwell-U hangs at VGA init (update)

2017-08-02 Thread Zheng Bao
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: [

Re: [coreboot] Broadwell-U hangs at VGA init (update)

2017-08-02 Thread Nico Huber
_ >> 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 >> >> -- coreboot mailing list: coreboot@coreboot.org https://mail.coreboot.org/mailman/listinfo/coreboot