Re: [SeaBIOS] eDP Init Failure on Broadwell

On Sun, Jan 03, 2016 at 07:33:14PM +, CoolStar Organization wrote: > Here's the cbmem with the updated patch. Thanks. To summarize our conversation on IRC, it looks like some hardware flags for this board are changed in coreboot that impact the option rom. The flags are set after coreboot

Re: [SeaBIOS] eDP Init Failure on Broadwell

On Sun, Jan 03, 2016 at 05:30:44PM +, CoolStar Organization wrote: > On a Broadwell based chromebook with upstream coreboot & SeaBIOS, SeaBIOS > fails to initialize the built-in display. > > If coreboot is configured to run the optionrom, keep the VESA framebuffer > and use VESA mode 4117

Re: [SeaBIOS] eDP Init Failure on Broadwell

I'm using SeaBIOS 1.9.0 stable. I'm building with make/gcc on Ubuntu 14.04 LTS. Will try those patches in a few. On Sun, Jan 3, 2016 at 10:47 AM Kevin O'Connor wrote: > On Sun, Jan 03, 2016 at 06:29:16PM +, CoolStar Organization wrote: > > I have attached 4 cbmem's. > >

Re: [SeaBIOS] eDP Init Failure on Broadwell

On Sun, Jan 03, 2016 at 06:29:16PM +, CoolStar Organization wrote: > I have attached 4 cbmem's. > > cbmem.txt is with coreboot running the ROM & seabios using SeaVGABIOS. eDP > Inits properly and all is fine. > > I thought textmode might be the issue so I added a bootsplash but still no >

Re: [SeaBIOS] eDP Init Failure on Broadwell

On Sun, Jan 03, 2016 at 06:48:34PM +, CoolStar Organization wrote: > I'm using SeaBIOS 1.9.0 stable. I'm building with make/gcc on Ubuntu 14.04 > LTS. Will try those patches in a few. Are you building from the git repo or from a tar file? Can you cut-and-paste the build output from "make

Re: [SeaBIOS] eDP Init Failure on Broadwell

I built from a tar file. This is the build output: https://ghostbin.com/paste/7wdjz On Sun, Jan 3, 2016 at 10:51 AM Kevin O'Connor wrote: > On Sun, Jan 03, 2016 at 06:48:34PM +, CoolStar Organization wrote: > > I'm using SeaBIOS 1.9.0 stable. I'm building with make/gcc

Re: [SeaBIOS] eDP Init Failure on Broadwell

Here is the cbmem with the debug patch. On Sun, Jan 3, 2016 at 11:02 AM CoolStar Organization < coolstarorganizat...@gmail.com> wrote: > I built from a tar file. This is the build output: > https://ghostbin.com/paste/7wdjz > > On Sun, Jan 3, 2016 at 10:51 AM Kevin O'Connor

Re: [SeaBIOS] eDP Init Failure on Broadwell

On Sun, Jan 03, 2016 at 07:13:03PM +, CoolStar Organization wrote: > Here is the cbmem with the debug patch. Can you try with this debug patch instead? -Kevin --- a/src/vgahooks.c +++ b/src/vgahooks.c @@ -299,10 +299,19 @@ winent_mb6047_setup(struct pci_device *pci) * Entry and setup

Re: [SeaBIOS] eDP Init Failure on Broadwell

Here's the cbmem with the updated patch. On Sun, Jan 3, 2016 at 11:27 AM Kevin O'Connor wrote: > On Sun, Jan 03, 2016 at 07:13:03PM +, CoolStar Organization wrote: > > Here is the cbmem with the debug patch. > > Can you try with this debug patch instead? > > -Kevin > > >