Re: Grub fails to detect CBFS when CONFIG_ROM_SIZE and CONFIG_CBFS_SIZE are same in coreboot

2017-06-14 Thread Gailu Singh
isk, 0, header_off, sizeof (head), )) { grub_dprintf ("cbfs", "FAIL:: :%s:%d\n",__FILE__,__LINE__); goto fail; } Does this gives any idea what could be the problem when CONFIG_CBFS_SIZE and CONFIG_ROM_SIZE is same in coreboot configuration? On Thu, Jun 8, 201

Grub fails to detect CBFS when CONFIG_ROM_SIZE and CONFIG_CBFS_SIZE are same in coreboot

2017-06-08 Thread Gailu Singh
Hi Experts, When I try to configure CBFS_SIZE and ROM_SIZE to be same in coreboot, grub fails to detect CBFS file system. If I keep min 64KB difference between ROM_SIZE and CBFS_SIZE then it works fine. Can someone please explain why can't I have ROM_SIZE and CBFS_SIZE to be same. Below are the

Re: USB3.0 XHCI support on GRUB2

2017-04-02 Thread Gailu Singh
. in grub menu if I specify (usb1) next time menu does not work automatically and I need to edit it on nearly every power cycle, occasionally it is listed with same name as in last power cycle. Thank you once again for taking initiative on this feature. On Mon, Mar 6, 2017 at 3:28 PM, Gailu Singh <g

Re: cbfsdisk not found

2017-03-24 Thread Gailu Singh
wrote: > 24.03.2017 20:32, Gailu Singh пишет: > >>> Could you please reference the solution for future users with the same > > problem? > > Sure. Infect I should have detailed it without asking. Sorry for that. > > > > Solution can be referenced

Re: cbfsdisk not found

2017-03-24 Thread Gailu Singh
Adrian https://www.coreboot.org/pipermail/coreboot/2017-March/083681.html On Fri, Mar 24, 2017 at 10:49 PM, Vladimir 'phcoder' Serbinenko < phco...@gmail.com> wrote: > > > On Fri, Mar 24, 2017, 10:17 Gailu Singh <gail...@gmail.com> wrote: > >> It was indeed the ROM

Re: 8250 memory mapped UART

2017-03-24 Thread Gailu Singh
port->port_num * port->board.port_offset; d->num_ports += 1; if (d->num_ports >= GRUB_SERIAL_PCI_PORT_NUM) return 0; enable_mmio (dev); d->cards += 1; } return 0; } - On Fri, Mar 3, 2017 at 7:11 PM, Matth

Re: cbfsdisk not found

2017-03-24 Thread Gailu Singh
It was indeed the ROM mapping issue. solved now. Thank you so much Andrei. On Fri, Mar 17, 2017 at 7:29 PM, Gailu Singh <gail...@gmail.com> wrote: > >>Any chance ROM is mapped somewhere else in your case? > I need to check, this may be a case. > > On Fri, Mar 17,

Re: Disable graphics completly

2017-03-20 Thread Gailu Singh
PM, Daniel Kiper <dki...@net-space.pl> wrote: > On Mon, Mar 20, 2017 at 02:58:01PM +0530, Gailu Singh wrote: > > Hi Experts, > > > > We are using coreboot + grub to load Linux. We display splash screen in > > coreboot but this splash screen is wiped out by GRUB. Our

Disable graphics completly

2017-03-20 Thread Gailu Singh
Hi Experts, We are using coreboot + grub to load Linux. We display splash screen in coreboot but this splash screen is wiped out by GRUB. Our requirement is to continue same splash screen (loaded by coreboot) on display until Linux booting is completed. Grub console/menu is needed on on serial

Re: cbfsdisk not found

2017-03-17 Thread Gailu Singh
>>Any chance ROM is mapped somewhere else in your case? I need to check, this may be a case. On Fri, Mar 17, 2017 at 7:16 PM, Andrei Borzenkov <arvidj...@gmail.com> wrote: > On Fri, Mar 17, 2017 at 4:24 PM, Gailu Singh <gail...@gmail.com> wrote: > > @Vladimir >

Re: cbfsdisk not found

2017-03-17 Thread Gailu Singh
wrote: > > > On Thu, Mar 16, 2017, 22:30 Gailu Singh <gail...@gmail.com> wrote: > >> Please find coreboot image attached. Zipped it to reduce size >> > This image is actually fine and is read correctly by fstest. Apparently > for some reason reading image at

Re: cbfsdisk not found

2017-03-17 Thread Gailu Singh
>>What address it prints? I followed suggested steps and I see following print fs/cbfs.c:347: head=0x On Fri, Mar 17, 2017 at 8:57 AM, Andrei Borzenkov <arvidj...@gmail.com> wrote: > 16.03.2017 22:43, Gailu Singh пишет: > >>> Try insmod cbfs > > >

Re: cbfsdisk not found

2017-03-16 Thread Gailu Singh
This must be something else. AFAIK memdisk itself resides in CBFS, Strangely ls comman shows memdisk but not cbfsdisk On Fri, Mar 17, 2017 at 12:52 AM, Vladimir 'phcoder' Serbinenko < phco...@gmail.com> wrote: > > > On Thu, Mar 16, 2017, 12:18 Gailu Singh <gail...@gmail.com> wrote: >

cbfsdisk not found

2017-03-16 Thread Gailu Singh
Hi Experts, I am using grub2 with coreboot and configured with --with-platform=coreboot. I am able to load grub2 from coreboot. However when I run ls command, I do not see cbfsdisk. ls only shows (memdisk) (ahci0) (ahci0,msdos1) (ahci0,msdos2) I have added file in the cbfs as follows and need

Re: USB3.0 XHCI support on GRUB2

2017-03-06 Thread Gailu Singh
:~# On Mon, Mar 6, 2017 at 3:13 PM, Bjørn Forsman <bjorn.fors...@gmail.com> wrote: > On 5 March 2017 at 18:22, Gailu Singh <gail...@gmail.com> wrote: > > git clone https://github.com/bjornfor/grub/ > > git checkout add-coreboot-xhci-driver-2nd-attempt-v2 >

Re: USB3.0 XHCI support on GRUB2

2017-03-05 Thread Gailu Singh
in grub.elf but there is no sign of life on USB keyboard that is connected to USB3.0 on Intel Oxbohill CRB (Apollolake SOC). Thanks. On Sun, Mar 5, 2017 at 8:55 PM, Bjørn Forsman <bjorn.fors...@gmail.com> wrote: > On 5 March 2017 at 16:11, Gailu Singh <gail...@gmail.com> wrote: > >

Re: USB3.0 XHCI support on GRUB2

2017-03-05 Thread Gailu Singh
Getting Build error related to include path. Looks like some Makefile problem bus/usb/xhci/usb/xhci.c:36:26: fatal error: arch/virtual.h: No such file or directory #include On Thu, Mar 2, 2017 at 9:42 AM, Gailu Singh <gail...@gmail.com> wrote: > I am not using EFI. I am using

Re: 8250 memory mapped UART

2017-03-03 Thread Gailu Singh
rmation sufficient to find the required information? On Wed, Mar 1, 2017 at 4:34 PM, Gailu Singh <gail...@gmail.com> wrote: > Build problem was due to not running ./configure. I only did make clean > and make. Build issue is now resolved after running configure. Only > cosmetic change in yo

Re: USB3.0 XHCI support on GRUB2

2017-03-01 Thread Gailu Singh
at 9:29 AM, Andrei Borzenkov <arvidj...@gmail.com> wrote: > 02.03.2017 06:00, Gailu Singh пишет: > > Thanks for the update. I will try your patches on Apollo lake and report > > back the results. Intel strategy seems to be XHCI only option on newer > > boards so s

Re: USB3.0 XHCI support on GRUB2

2017-03-01 Thread Gailu Singh
Thanks for the update. I will try your patches on Apollo lake and report back the results. Intel strategy seems to be XHCI only option on newer boards so sooner or later xhci support is required in Grub. Thanks for your effort to take initiative. On Wed, Mar 1, 2017 at 4:07 PM, Bjørn Forsman

USB3.0 XHCI support on GRUB2

2017-03-01 Thread Gailu Singh
Hi Experts, Is there any development on XHCI support on GRUB2? New Intel boards (e.g. Apollo Lake) has only XHCI controller so none my USB device (keyboarrd, mass storage) works on GRUB2 on this board. If there is any work going on, I can help with testing/development but don't know where to

8250 memory mapped UART

2017-03-01 Thread Gailu Singh
Hi Experts, I am using GRUB2 on intel apollo lake board. This board does not have IO mapped uart instead it has 8250 memory mapped UART. GRUB2 does not recognize memory mapped uart and gives error ("serial port COM0 not found). There is a 8250 memory mapped driver available in coreboot. Is it

Re: 8250 memory mapped UART

2017-03-01 Thread Gailu Singh
llowed in C99 mode) I will check PCI vendor ID and Device ID and get back to you. On Wed, Mar 1, 2017 at 4:27 PM, Matthias Lange < matthias.la...@kernkonzept.com> wrote: > On 03/01/2017 11:32 AM, Gailu Singh wrote: > > I checked coreboot where in the memory it i

Re: 8250 memory mapped UART

2017-03-01 Thread Gailu Singh
g/archive/html/grub-devel/2017-02/msg00104.html > > > > > > On Wed, Mar 1, 2017 at 9:15 AM, Gailu Singh <gail...@gmail.com> wrote: > >> Hi Experts, > >> > >> I am using GRUB2 on intel apollo lake board. This board does not have IO > >&g

Fwd: 8250 memory mapped UART

2017-02-28 Thread Gailu Singh
Hi Experts, I am using GRUB2 on intel apollo lake board. This board does not have IO mapped uart instead it has 8250 memory mapped UART. GRUB2 does not recognize memory mapped uart and gives error ("serial port COM0 not found). There is a 8250 memory mapped driver available in coreboot. Is it

Fwd: USB3.0 XHCI support on GRUB2

2017-02-28 Thread Gailu Singh
Hi Experts, Is there any development on XHCI support on GRUB2? New Intel boards (e.g. Apollo Lake) has only XHCI controller so none my USB device (keyboarrd, mass storage) works on GRUB2 on this board. If there is any work going on, I can help with testing/development but don't know where to