src/sys/dev/uart/uart_cpu_powerpc.c, branch release/12.3.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F12.3.02017-11-27T14:52:40Zsys/dev: further adoption of SPDX licensing ID tags.2017-11-27T14:52:40ZPedro F. Giffunipfg@FreeBSD.org2017-11-27T14:52:40Zurn:sha1:718cf2ccb9956613756ab15d7a0e28f2c8e91cab
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Check all compatible strings on uart devices in powerpc2016-08-28T21:31:21ZJustin Hibbitsjhibbits@FreeBSD.org2016-08-28T21:31:21Zurn:sha1:24f4202df8ba19c09c248f190a6c1a94a26a74d4
Summary:
Some device trees put "fsl,ns16650" first in the compatible list. This causes
the probe code to choke, even though the device is compatible with ns16650, and
has it listed later in the tree.
Reviewed by: nwhitehorn
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D7676
Allow callers of OF_decode_addr to get the size of the found mapping. This2016-02-16T15:18:12ZAndrew Turnerandrew@FreeBSD.org2016-02-16T15:18:12Zurn:sha1:45fd18628594ac9dec327bca7b9142fbd374d309
will allow for code that uses the old fdt_get_range and fdt_regsize
functions to find a range, map it, access, then unmap to replace this, up
to and including the map, with a call to OF_decode_addr.
As this function should only be used in the early boot code the unmap is
mostly do document we no longer need the mapping as it's a no-op, at least
on arm.
Reviewed by: jhibbits
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D5258
Do not fail the low-level device probe simply because the kernel2014-07-26T17:49:40ZMarcel Moolenaarmarcel@FreeBSD.org2014-07-26T17:49:40Zurn:sha1:359ee827e1c0703a23add74832a78d7c03b16748
doesn't have support for the Z8530. Embedded PowerPC platforms
typically don't. Fail when the device class we actually need is
not present.
Obtained from: Juniper Networks, Inc.
Real OF systems have an ihandle under /chosen/stdout, not a phandle. Use2013-12-01T19:05:32ZNathan Whitehornnwhitehorn@FreeBSD.org2013-12-01T19:05:32Zurn:sha1:02ef3f33de6e52a747f42a6f0c1ee67e1fbfd62d
the right type.
Make uart_cpu_powerpc work on both FDT and OFW systems. This is the last2013-12-01T16:02:22ZNathan Whitehornnwhitehorn@FreeBSD.org2013-12-01T16:02:22Zurn:sha1:49aba28afec79577d982dd2fa88359900cb651b7
remaining modification required to build kernels that work with both on
PowerPC.
Convert Freescale PowerPC platforms to FDT convention.2010-07-11T21:08:29ZRafal Jaworowskiraj@FreeBSD.org2010-07-11T21:08:29Zurn:sha1:d1d3233ebd5b639265458ec6e2a1f999a805222a
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Fix serial console on Apple Xserve G5 by falling back to input-device-12009-07-23T12:51:27ZNathan Whitehornnwhitehorn@FreeBSD.org2009-07-23T12:51:27Zurn:sha1:ccf6415e82e595d911bfcea85a0711f8efa916f2
if input-device is unavailable. The Xserve G5 defaults to using
screen/keyboard for output-device/input-device even if these are not
installed, and then falls back to serial ports at boot time.
Reviewed by: marcel
Hardware from: grehan
Approved by: re (kib)
Don't use pmap_kextact() when comparing bus handles for Book-E.2009-04-08T22:19:39ZMarcel Moolenaarmarcel@FreeBSD.org2009-04-08T22:19:39Zurn:sha1:39bc3bff94ca661ac57a781f269d9f066ea78e77
We typically wire translation to devices with TLB1 entries and
pmap_kextract() does not know about those and returns 0. This
causes false positives (read: all serial ports suddenly become
the console).
Add support for 64-bit PowerPC CPUs operating in the 64-bit bridge mode2009-04-04T00:22:44ZNathan Whitehornnwhitehorn@FreeBSD.org2009-04-04T00:22:44Zurn:sha1:1c96bdd14645b8778bd1ec4e0ddcdda18195a99f
provided, for example, on the PowerPC 970 (G5), as well as on related CPUs
like the POWER3 and POWER4.
This also adds support for various built-in hardware found on Apple G5
hardware (e.g. the IBM CPC925 northbridge).
Reviewed by: grehan