Bug#812540: Add ARCH_HISI for Lemaker HiKey support

From	Vagrant Cascadian <vagrant@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#812540: Add ARCH_HISI for Lemaker HiKey support
Date	2016-04-11 02:50 +0200
Message-ID	<rmydc-5oB-3@gated-at.bofh.it> (permalink)
References	(2 earlier) <rbjhv-6q5-3@gated-at.bofh.it> <rbJ2i-fX-5@gated-at.bofh.it> <rbPU6-5cN-5@gated-at.bofh.it> <rbVd8-VK-33@gated-at.bofh.it> <rcit3-vu-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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On 2016-03-13, Ian Campbell wrote:
> That makes sense, thanks for the info. Since MMC + serial in 4.4 is a
> basically useful thing (and I'm hoping the WiFi is some preexisting
> driver too) this seemed like a useful set of stuff to enable. So I have
> done so in git.

Thanks for enabling it!

I was able to get it to boot with both 4.4 and 4.5 to an initramfs
prompt and a serial console, but MMC support still needs to be enabled
in the device-tree, along with USB, wireless, and just about anything
else you might actually want to use. :)

For wireless it needs additional drivers enabled in the kernel:

  # on 4.4.x
  CONFIG_WL_TI=y
  # on 4.5+
  CONFIG_WLAN_VENDOR_TI=y

  CONFIG_WL18XX=m

Still need these drivers enabled in 4.5.x:

  CONFIG_COMMON_RESET_HI6220=m
  CONFIG_PHY_HI6220_USB=m

And when the time comes, these in 4.6+:

  CONFIG_HI6220_MBOX=m

  # while this is present in mainline, it seems to depend on
  # MFD_HI655X_PMIC which isn't yet present... so hrm.
  CONFIG_REGULATOR_HI655X=m

live well,
  vagrant

Thread

Bug#812540: Add ARCH_HISI for Lemaker HiKey support Kilian Krause <kilian@debian.org> - 2016-01-24 21:30 +0100
  Bug#812540: Add ARCH_HISI for Lemaker HiKey support Ian Campbell <ijc@debian.org> - 2016-01-25 11:10 +0100
    Bug#812540: Add ARCH_HISI for Lemaker HiKey support Martin Michlmayr <tbm@cyrius.com> - 2016-03-11 01:40 +0100
      Bug#812540: Add ARCH_HISI for Lemaker HiKey support Vagrant Cascadian <vagrant@debian.org> - 2016-03-12 05:10 +0100
        Bug#812540: Add ARCH_HISI for Lemaker HiKey support Ian Campbell <ijc@debian.org> - 2016-03-12 12:30 +0100
          Bug#812540: Add ARCH_HISI for Lemaker HiKey support Vagrant Cascadian <vagrant@debian.org> - 2016-03-12 18:10 +0100
            Bug#812540: Add ARCH_HISI for Lemaker HiKey support Ian Campbell <ijc@debian.org> - 2016-03-13 19:00 +0100
              Bug#812540: Add ARCH_HISI for Lemaker HiKey support Vagrant Cascadian <vagrant@debian.org> - 2016-04-11 02:50 +0200
                Bug#812540: [arm64] Additional modules for HiKey support Vagrant Cascadian <vagrant@debian.org> - 2016-04-14 19:50 +0200
  Processed: [arm64] Additional modules for HiKey support owner@bugs.debian.org (Debian Bug Tracking System) - 2016-04-14 19:50 +0200

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