Commit Graph

2869 Commits

Author SHA1 Message Date
br
d6d9ee45cc Add driver for BERI soft processor 'ring buffer' device.
Ring device provides a way for communicate to BERI
peripherals such as BERI debug unit and console.

Sponsored by:	DARPA, AFRL
2014-10-19 16:26:49 +00:00
rpaulo
21d1043fba AM335X FDT: use the oma3-wdt string for compatibility with Linux.
Submitted by:	andrew
MFC after:	1 week
2014-10-18 16:34:52 +00:00
rpaulo
056aa8c190 AM335x FDT: add an entry for the watchdog.
MFC after:	1 week
2014-10-18 07:40:38 +00:00
schweikh
b2541f678a Correct grammos.
MFC after:	3 weeks
2014-10-15 17:55:10 +00:00
br
e178a5a745 o Add machine-dependent SMP part
o Enable SMP

Sponsored by:	DARPA, AFRL
2014-10-10 14:35:51 +00:00
bapt
c4ad6de855 Rename elf*-powerpc into elf*-powerpc-freebsd in binutils
The powerpc support was the only supported architecture not prepending the elf format name
with "-freebsd" in base this change makes it consistent with other architectures.
On newer version of binutils the powerpc format is also prepended with "-freebsd".

Also modify the kernel ldscripts in that regards.

As a result it is now possible cross build the kernel on powerpc using newer binutils

Differential Revision:	https://reviews.freebsd.org/D926
Differential Revision:	https://reviews.freebsd.org/D928
2014-10-10 06:24:09 +00:00
marcel
878e8a2720 Properly NUL-terminate the on-stack buffer for reading /boot.config
or /boot/config. In qemu, on a warm boot, the stack is not all zeroes
and we parse beyond the file's contents.

Obtained from:	Juniper Networks, Inc.
2014-10-09 01:54:32 +00:00
ae
8e4efc2b09 Fix comment.
MFC after:	1 week
2014-10-08 12:33:31 +00:00
br
d607317057 Add driver for Synopsys DesignWare Mobile Storage Host Controller.
Sponsored by:	DARPA, AFRL
2014-10-07 17:39:30 +00:00
ae
aaf9c42518 Rework bootparttest to use more code from sys/boot.
Use disk_open() call to emulate loader behavior.
2014-10-05 06:04:47 +00:00
ae
e88fea28d3 Add a bit more debug messages. 2014-10-05 06:00:22 +00:00
ae
b089d06439 Add GUID of FreeBSD slice to GPT scheme.
MFC after:	1 week
2014-10-03 21:46:07 +00:00
andrew
d588d5723d Remove MK_ARM_EABI, the armeb issues have been fixed. The code to support
the oabi is still in the tree, but it is expected this will be removed
as developers work on surrounding code.

With this commit the ARM EABI is the only supported supported ABI by
FreeBSD on ARMa 32-bit processors.

X-MFC after:	never
Relnotes:	yes
Differential Revision: https://reviews.freebsd.org/D876
2014-10-01 08:26:51 +00:00
nyan
10fd7562c1 MFi386: r261567
Switch from lib/libstand to sys/boot/libstand32.
2014-09-28 13:34:43 +00:00
nyan
aa0a0308d2 MFi386: r268974
Supress clang warning for FreeBSD printf %b and %D formats.
2014-09-28 13:13:18 +00:00
nyan
390e84d7a0 MFi386: r261520
Drop the 3rd clause from all 3 clause BSD licenses.
2014-09-28 12:25:27 +00:00
nyan
0cffab1f28 Reduce diffs against i386. 2014-09-28 12:13:51 +00:00
nyan
a480732c7f Remove extra '\'. 2014-09-28 12:12:54 +00:00
kan
acfad8859d Remove obsolete compatibility glue and improve firewire code readability.
Commit my version of style(9) pass over the firewire code. Now that
other people have started changing the code carrying this is as a
local patch is not longer a viable option.

MFC after:	1 month
2014-09-27 16:50:21 +00:00
br
0bafc6e378 Add driver for Synopsys DesignWare 3504-0 Universal 10/100/1000
Ethernet MAC.

Sponsored by:	DARPA, AFRL
2014-09-25 18:03:14 +00:00
emaste
caab58f278 Remove duplicated header content
I fail at patch(1).

MFC after:	3 days
2014-09-25 13:31:08 +00:00
emaste
b79dbe705a Switch to text mode in UEFI boot
The loader previously failed to display on MacBooks and other systems
where the UEFI firmware remained in graphics mode.

Submitted by:	Rafael Espíndola
2014-09-18 13:59:36 +00:00
emaste
cd3caa0d35 Wrap long lines introduced in r268227 2014-09-18 13:00:03 +00:00
avg
5f22ea600b add gptzfsboot.8, zfsboot.8 and zfsloader.8 manual pages
Many thanks to Warren Block for his reviews, corrections and additions.

Reviewed by:	Warren Block <wblock@FreeBSD.org>
MFC after:	1 week
2014-09-15 06:21:28 +00:00
ambrisko
b1ae8069ca Add support for serial and null console to UEFI boot loader. 2014-09-12 17:32:28 +00:00
br
e32ad75659 Add Reset Manager driver. This driver provides generic way to reset
and provides sysctl tunables for enable/disable FPGA<->HPS bridges.

Sponsored by:	DARPA, AFRL
2014-09-11 18:12:28 +00:00
imp
ea3c3dd245 Add support for calling pcibios routines from the
bootloader. Implement the following routines:
	pcibios-device-count	count the number of instances of a devid
	pcibios-read-config	read pci config space
	pcibios-write-config	write pci config space
	pcibios-find-devclass	find the nth device with a given devclass
	pcibios-find-device	find the nth device with a given devid
	pcibios-locator		convert bus device function ti pcibios locator
These commands are thin wrappers over their PCI BIOS 2.1 counterparts. More
informaiton, such as it is, can be found in the standard.

Export a nunmber of pcibios.X variables into the environment to report
what the PCI IDENTIFY command returned.

Also implmenet a new command line primitive (pci-device-count), but don't
include it by default just yet, since it depends on the recently added
words and any errors here can render a system unbootable.

This is intended to allow the boot loader to do special things based
on the hardware it finds. This could be have special settings that are
optimized for the specific cards, or even loading special drivers. It
goes without saying that writing to pci config space should not be
done without a just cause and a sound mind.

Sponsored by:	Netflix
2014-09-10 21:07:00 +00:00
ian
6a8688d5d7 Add a 'ubenv import' command to import environment variables from the
u-boot env into the loader(8) env (which also gets them into the kernel
env).  You can import selected variables or the whole environment.  Each
u-boot var=value becomes uboot.var=value in the loader env.  You can also
use 'ubenv show' to display uboot vars without importing them.
2014-09-08 19:19:10 +00:00
br
bca742a609 Add FPGA Manager driver. This driver allows to program FPGA core
from FreeBSD userspace running on ARM core.

Sponsored by:	DARPA, AFRL
2014-09-06 08:48:57 +00:00
ian
85476ebca2 Stop setting the iomux device status to disabled, now that we have a driver. 2014-09-04 19:52:17 +00:00
br
f3c6b45c01 Add initial support for Altera SOCFPGA (heterogeneous ARM/FPGA) SoC family.
Include board configuration for Terasic SoCKit (Altera Cyclone V).

Sponsored by:	DARPA, AFRL
2014-09-04 12:44:40 +00:00
ian
a7ba3ba3e5 When built with FDT support, add /boot/dtb to the list of search directories. 2014-09-03 21:25:36 +00:00
imp
f8f533c3d2 The proper compatibility string for the AHCI device is
allwinner,sun4i-ahci, so use that instead of the older string which
had become FreeBSD specific.
2014-09-02 16:38:00 +00:00
ae
a8ed877a78 Since the size of GPT entry may differ from the sizeof(struct gpt_ent),
use the size from GPT header to iterate entries.

Suggested by:	marcel@
MFC after:	1 week
2014-08-25 07:15:14 +00:00
ae
ddb1a6406f The size of the GPT table can not be less than one sector.
Reported by:	rodrigc@
MFC after:	1 week
2014-08-24 09:20:30 +00:00
bdrewery
b619f0c747 Revert r267233 for now. PIE support needs to be reworked.
1. 50+% of NO_PIE use is fixed by adding -fPIC to INTERNALLIB and other
   build-only utility libraries.
2. Another 40% is fixed by generating _pic.a variants of various libraries.
3. Some of the NO_PIE use is a bit absurd as it is disabling PIE (and ASLR)
   where it never would work anyhow, such as csu or loader. This suggests
   there may be better ways of adding support to the tree. Many of these
   cases can be fixed such that -fPIE will work but there is really no
   reason to have it in those cases.
4. Some of the uses are working around hacks done to some Makefiles that are
   really building libraries but have been using bsd.prog.mk because the code
   is cleaner. Had they been using bsd.lib.mk then NO_PIE would not have
   been needed.

We likely do want to enable PIE by default (opt-out) for non-tree consumers
(such as ports). For in-tree though we probably want to only enable PIE
(opt-in) for common attack targets such as remote service daemons and setuid
utilities. This is also a great performance compromise since ASLR is expected
to reduce performance. As such it does not make sense to enable it in all
utilities such as ls(1) that have little benefit to having it enabled.

Reported by:	kib
2014-08-19 15:04:32 +00:00
imp
8da1a827f9 New DTS files to suppport the SAM9260EK eval board. Derived, in part,
from the SAM9G20EK dts files (so that file is GPL'd).
2014-08-19 03:51:05 +00:00
sbruno
10bb5d4659 Quiesce warning about discarding a const qualifier in assignement.
Phabric:	https://phabric.freebsd.org/D445
Reviewed by:	neel
2014-08-08 21:47:47 +00:00
marcel
90539cb791 Optionally include the install command as found on Juniper products
like EX and SRX. The install command uses pkgfs to extract a kernel,
zero or more modules and a root file system from the specified package
and boots the kernel. The name of the kernel, the list of modules and
the name of the root file system can be specified by putting a
file called "metatags in the package.

The package to use is given by an URL. The schemes supported are
tftp and file. For the file scheme, the disk is currently hardcoded
but that should really look for the package on all devices and
partititions.

Obtained from:	Juniper Networks, Inc.
2014-08-06 00:36:04 +00:00
marcel
7ecc74a225 Rename command_unload() to unload() and re-implement command_unload()
in terms of unload() This allows unloading all files by the loader
itself.

Obtained from:	Juniper Networks, Inc.
2014-08-06 00:06:25 +00:00
marcel
5be643f376 In command_lsmod() prevent overrunning lbuf due to long path
names. Call pager_output() separately for the module name.

Obtained from:	Juniper Networks, Inc.
2014-08-05 23:55:23 +00:00
marcel
b425619f77 In file_loadraw() print the name of the file as well as its size
so that we know what file is being loaded and how big the file
is once complete. This has ELF modules and disk images emit the
same output.
2014-08-05 23:41:40 +00:00
hselasky
deda8ef4e2 Add new USB phone descriptor template for USB device side mode.
MFC after:	3 days
2014-08-05 07:03:16 +00:00
brooks
38b0021d0a Merge from CheriBSD:
Make the sysinit tool a build tool rather than building in with
/usr/bin/cc and running it from OBJDIR.  (It will be moved to usr.bin
once a manpage is written and a few style cleanups are done.)

Split the makefile bits for Hans' kernel shim layer into their own
includable kshim.mk.

Move USB support into a .mk file so loaders can include it.
2014-08-04 23:00:13 +00:00
br
770d068460 Rename files: keep codename only to make it shorter. 2014-08-01 15:10:55 +00:00
br
f484e00cba Add support for Chromebook2 -- next-generation 8-core
(4 in operation), 4GB ram (3.5 usable) ARM machine.

Support covers device drivers for:
- Serial Peripheral Interface (SPI)
- Chrome Embedded Controller (EC) - SPI-based version
- XHCI and USB 3.0 dual-role device PHY

Also:
- Add support for Exynos5420 in Pad module
- Move power-related functions to separate driver --
  Power Management Unit (PMU)
- Enable XHCI for Chromebook1

Special thanks to grehan@ for hardware, and to
hselasky@ for r269139.
2014-08-01 06:20:25 +00:00
marcel
e8c9682c95 Add pkgfs, a file system implementation for reading files out of a
compressed tarball, aka package. The file system assumes that the
files are layed-out in the same order as needed to allow for the
package to be streamed. As such, it does not read an entire package
into memory first.

Some properties of the file system:
o   Files that start with '+' are silently skipped. These are found
    in FreeBSD package files.
o   Files smaller than or equal to 4KB will be cached in memory and
    as such allow for some flexibility in accessing files out of
    order.
o   Files with the .tgz suffix are assumed to be (sub-)packages and
    signal the end for a directory scan.

Obtained from:	Juniper Networks, Inc.
2014-07-31 23:25:13 +00:00
marcel
1bb04d3848 1. Suppress output for the TFTP-based PXE loader, but leave it in
place for the NFS-based PXE loader. Information like rootpath
    or rootip aren't that useful for TFTP and the gateway IP is
    typically already printed by the firmware.
2.  Only set boot.nfsroot.* environment variables for NFS. This
    makes it possible for the OS to work either way by checking
    for the presence or absence of environment variables.
3.  Set boot.netif.server when using TFTP so that the OS can fetch
    files as well. A typical use case for this is network-based
    installations with the installation process implemented on
    top of FreeBSD.
4.  The pxelinux loader has a set of alternative names it tries
    for configuration files. Make it easier to do something
    similar in Forth by providing the IP address as a 32-bit hex
    number in the pxeboot.ip variable and the MAC address with
    dashes in the pxeboot.hwaddr environment variable.

Obtained from:	Juniper Networks, Inc.
2014-07-27 16:29:57 +00:00
marcel
42335f4752 Give loaders more control over the Forth initialization process. In
particular, allow loaders to define the name of the RC script the
interpreter needs to use. Use this new-found control to have the
PXE loader (when compiled with TFTP support and not NFS support)
read from ${bootfile}.4th, where ${bootfile} is the name of the
file fetched by the PXE firmware.

The normal startup process involves reading the following files:
1.  /boot/boot.4th
2.  /boot/loader.rc or alternatively /boot/boot.conf

When these come from a FreeBSD-defined file system, this is all
good. But when we boot over the network, subdirectories and fixed
file names are often painful to administrators and there's really
no way for them to change the behaviour of the loader.

Obtained from:	Juniper Networks, Inc.
2014-07-27 16:12:51 +00:00
sjg
f96bc8e824 Reviewed by: imp
LDFLAGS is supposed to be given to CC not LD.
Define _LDFLAGS as a filtered version of LDFLAGS safe to give to LD
2014-07-26 04:38:09 +00:00