[Bug 90448] New: In braswell machine, System can not boot successfully in UEFI mode

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90448

            Bug ID: 90448
           Summary: In braswell machine, System can not boot successfully
                    in UEFI mode
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: vivianhu at linpus.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

I have a 300-15IBR machine,It can enter OS with kernel3.19 in legacy mode,
While in uefi mode, it can not enter OS successfully. But if I add the
parameter nomodeset in grub, I can enter OS successfully in uefi mod,So i think
maybe it is the problem of i915.
By the way, I have tried kernel4.0 and kernel4.1, but I can not enter OS both
in legacy mode and uefi mode.

Does kernel3.19/kernel4.0/kernel4.1 support braswell now?

Below is some info of my machine, if you need more info, please let me know:
[root at localhost ~]# lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:2280] (rev 21)
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:22b1]
(rev 21)
00:13.0 SATA controller [0106]: Intel Corporation Device [8086:22a3] (rev 21)
00:14.0 USB controller [0c03]: Intel Corporation Device [8086:22b5] (rev 21)
00:1a.0 Encryption controller [1080]: Intel Corporation Device [8086:2298] (rev
21)
00:1b.0 Audio device [0403]: Intel Corporation Device [8086:2284] (rev 21)
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:22c8] (rev 21)
00:1c.3 PCI bridge [0604]: Intel Corporation Device [8086:22ce] (rev 21)
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:229c] (rev 21)
00:1f.3 SMBus [0c05]: Intel Corporation Device [8086:2292] (rev 21)
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:1299] (rev a1)
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)

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