Commit Graph

3209 Commits

Author SHA1 Message Date
dim
d6cbc26f78 Merge ^/head r279759 through r279892. 2015-03-11 19:04:01 +00:00
nwhitehorn
59b9a761ea Provide a shim layer in loader to condense the Open Firmware device tree to
an FDT. This is how Linux and OS X boot and can avoid some issues with
using Open Firmware at runtime. The code is highly experimental and disabled
by default; it can be turned on by setting the loader environment variable
"usefdt" to a non-NULL value.
2015-03-09 02:57:34 +00:00
nwhitehorn
cf77261296 Fix loader on PowerPC following r279784. It turns out that, due to .PATH
confusion, the _setjmp.S in libstand was never being used and was instead
being shadowed by the libc version. Since the libc version now uses FPRs,
it caused loader to crash.
2015-03-09 02:19:44 +00:00
dim
546a43cb5f Merging ^/head r279596 through r279758. 2015-03-07 23:01:27 +00:00
trasz
de9ec20235 Add error reporting (but not actual handling yet, apart from
reporting them) for EFI calls to boot1.efi.

MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2015-03-07 19:14:01 +00:00
dim
7c437941ff When compiling boot2 with gcc on i386 and pc98, only use the custom flag
-mno-align-long-strings when compiling with base gcc.  This is checked
by comparing the version number against 4.2.1, which is not exactly
right, but good enough.  (There is no other way to check whether we are
using the non-standard gcc in base, as far as I know.)

Reported by:	rodrigc
MFC after:	3 days
2015-03-04 20:33:15 +00:00
dim
c00aebe665 Merge ^/head r279313 through r279595. 2015-03-04 19:47:33 +00:00
br
2f529cb858 o Add more room for EFI boot blocks
o Specify the filename as argument

Differential Revision:	https://reviews.freebsd.org/D1999
Reviewed by:	emaste@
2015-03-02 18:08:39 +00:00
obrien
a6dd54dec7 sys/boot/userboot/libstand/libstand.a should also include strtoul.c;
as lib/libstand/ and sys/boot/libstand32/ already does.
2015-02-27 22:23:35 +00:00
obrien
3d93b28a21 Use sys/boot/userboot/libstand/ and not /usr/lib/libstand.a. 2015-02-27 22:22:05 +00:00
obrien
e648fbba50 Remove duplicated -I. 2015-02-27 22:20:07 +00:00
jchandra
ba32078fbc Move PCI bus below simplebus for Broadcom XLP
This will enable us to do common allocation code for memory and
interrupts for SoC devices as well as PCI devices.
2015-02-27 02:21:52 +00:00
dim
4b25793bf5 Merge ^/head r279163 through r279308. 2015-02-26 07:26:56 +00:00
jchandra
4d42a57ca7 Remove run-time allocation of XLP IRQs
Follow the same static IRQ to Interrupt Table Entry mapping as the other
OS supported on XLP.
2015-02-26 02:22:47 +00:00
jchandra
00251f90bc Add netlogic,xlp-pic as interrupt controller for XLP
Add an empty driver for netlogic,xlp-pic to ensure that the device tree
is correct and has an interrupt controller.
2015-02-26 02:05:45 +00:00
mav
7b898da3dd Fix potential NULL dereference.
Submitted by:	Dmitry Luhtionov <dmitryluhtionov@gmail.com>
MFC after:	2 weeks
2015-02-25 09:57:05 +00:00
grembo
aa71ed70da Improve memory detection in biosmem.c
- Add a quirk to allow ignoring e820 extended memory detection.
- Improve memory detection through e801.
- Add bootloader command "biosmem".

See differential revision for more details.

Reviewed by:	jhb, adrian
Approved by:	adrian
Differential Revision:  https://reviews.freebsd.org/D1741
2015-02-23 22:58:51 +00:00
dim
9bd5a747dd Merge ^/head r279023 through r279162. 2015-02-22 16:04:37 +00:00
imp
61f8188c8c Allow EFI and ACPI to be included together. When ACPI is included
first, EFI will use its definitions for {,U}INT{8,16,32,64} and
BOOLEAN. When EFI is included first, define ACPI_USE_SYSTEM_INTTYPES
to tell ACPI that these are already defined.

Differential Revision: https://reviews.freebsd.org/D1905
2015-02-20 01:40:55 +00:00
dim
d27bd4650e Merge ^/head r278756 through r278915. 2015-02-17 19:53:41 +00:00
loos
68a4902d98 Set the #address-cells and #size-cells properties on I2C controllers of
Raspberry-pi.

This fixes the issues of dtc(1) while compiling I2C addresses set in "reg"
property.

MFC after:	2 weeks
2015-02-17 19:38:16 +00:00
dim
ff34755926 Merge ^/head r278499 through r278755. 2015-02-14 13:12:03 +00:00
jhb
108c08deb1 MFi386:
When building some of the boot loaders with clang, and DEBUG_FLAGS or
CFLAGS having '-g' in it, clang outputs several assembly directives that
are too new for our version of binutils.

Therefore, assemble the resulting .s files with clang instead.  A more
general solution can be implemented when a GNU as-compatible driver for
clang's integrated assembler appears.

Tested by:	gjb
2015-02-11 15:49:14 +00:00
gnn
4f63d6859d Summary: Update CPU identification call to recent version. 2015-02-11 12:08:40 +00:00
dim
6598113636 Merging ^/head r278298 through r278350. 2015-02-07 12:57:40 +00:00
dteske
7a73271d70 Revert SVN r277693.
Discussed on:	src-committers
Approved by:	core (emaste)
2015-02-06 23:19:17 +00:00
rpaulo
db1e77b44a Add a FAT label to the EFI boot1 partition.
MFC after:	1 week
2015-02-06 01:42:17 +00:00
dim
d2b9c88b24 Merging ^/head r278224 through r278297. 2015-02-05 22:34:29 +00:00
rpaulo
7bfd35f8ba EFI: print more information about EFI Tables.
This adds the GUIDs for DXE, HOB, Memory Type Information and Debug
Image Info.
2015-02-05 07:19:30 +00:00
dim
8dc8474065 Merge ^/head r278005 through r278109. 2015-02-02 20:18:47 +00:00
ian
a1d7d753f3 Do not skip setting the memory 'reg' property if the fdt data already
contains one.  Published dts source often includes a minimal default
memory definition and expects it to be overridden by the bootloader after
determining the actual physical memory in the system.
2015-02-01 18:21:16 +00:00
nwhitehorn
2a6b615dd7 Allow this to work with disks greater than 4 GB and with names not beginning
with "s".
2015-02-01 02:02:50 +00:00
dim
de7d9ba1a1 Merge ^/head r277975 through r277998. 2015-01-31 20:49:30 +00:00
nwhitehorn
5dd7abbde7 Relocate kernel to high address space (a static + 64 MB for now) to avoid
conflicts with the Linux host kernel. This lets you kexec an unmodified
GENERIC64.
2015-01-31 19:42:08 +00:00
nwhitehorn
92c5395dfe Add FDT reservations for memory areas used by OPAL or RTAS runtime firmware.
This allows a kexec'ed kernel to boot multiuser under PHYP.
2015-01-31 19:18:09 +00:00
nwhitehorn
f47d6e71c5 Add code to support loading relocatable kernels at offsets that are not
zero.
2015-01-31 18:42:51 +00:00
dim
df65628757 Merge ^/head r277956 through r277974. 2015-01-31 14:31:12 +00:00
nwhitehorn
7551e7e883 Add support for booting relocatable kernels on PowerPC. 2015-01-31 07:22:29 +00:00
grembo
6b157bd24b Fix order of functions in smbios.c (corrects r277949), since this corrects
a build error I committed this directly, sorry.
2015-01-31 00:06:05 +00:00
dim
310a59e6b3 Merge ^/head r277945 through r277955. 2015-01-30 23:57:39 +00:00
grembo
f0d5358d3e New function smbios_match to detect BIOS versions during boot
Motivation is to introduce BIOS specific quirks early in the boot
process. smbios_match can be called before malloc is avaible, that's
why parts of smbios_detect have been moved into a separate function
smbios_probe that will be called by smbios_detect as well as
smbios_match.

Reviewed by:	jhb
Approved by:	jhb
Differential Revision: 	https://reviews.freebsd.org/D1679
2015-01-30 19:47:25 +00:00
dim
2f964f86f0 Merge ^/head r277902 through r277944. 2015-01-30 18:34:56 +00:00
ambrisko
f50c52a6c1 Fix UEFI PXE boot on a NIC that isn't the first NIC.
In UEFI it appears all available NICS are present to pass network traffic.
This gives the capability to load the loader.efi from disk then set
currdev="net3:" and then all I/O will over over the 2nd NIC.  On this
machine is appears the first handle is the first NIC in IPv4 mode and
then the 2nd handle is the first NIC in IPv6 mode.  The 3rd handle is
the 2nd NIC in IPv4 mode.  The fix is to index into the handle based
on the unit cached from boot device passed into the loader.

Some testing info from a test boot via kenv:
	currdev="net3:"
	loaddev="net3:"
	boot.netif.name="igb1"
2015-01-30 18:25:53 +00:00
dim
4f1c85d9f0 Since clang 3.6.0 now implements the archetype 'freebsd_kprintf' for
__attribute__((format(...))), and the -fformat-extensions flag was
removed, introduce a new macro in bsd.sys.mk to choose the right variant
of compile flag for the used compiler, and use it.

Also add something similar to kern.mk, since including bsd.sys.mk from
that file will anger Warner. :-)

Note that bsd.sys.mk does not support the MK_FORMAT_EXTENSIONS knob used
in kern.mk, since that knob is only available in kern.opts.mk, not in
src.opts.mk.  We might want to add it later, to more easily support
external compilers for building world (in particular, sys/boot).
2015-01-28 18:36:33 +00:00
br
ee153e65b0 Add a generic way for hooking PMC interrupt. 2015-01-26 10:31:17 +00:00
des
f968f0ce0e Fix the font in the text version. This has bothered me for a long time...
MFC after:	1 week
2015-01-25 11:57:18 +00:00
br
b126e557b2 Add support for audio transmitting, include drivers for:
o Digital Audio Multiplexer (AUDMUX)
o Smart Direct Memory Access Controller (SDMA)
o Synchronous Serial Interface (SSI)

Disable by default as it depends on SDMA firmware.

Sponsored by:	Machdep, Inc.
2015-01-24 13:07:07 +00:00
will
481a456c5d Fix panic in firewire and creation of invalid config ROM.
(This change was supposed to be included in r277508.)

sys/boot/i386/libfirewire/firewire.c:
	Fix configuration ROM generation count wrapping logic
	so that the generation count is never outside of
	allowed limits (0x2 -> 0xF).

Submitted by:	gibbs
MFC after:	1 week
MFC with:	277508
Sponsored by:	Spectra Logic
MFSpectraBSD:	1110685 on 2015/01/05
2015-01-23 23:53:56 +00:00
royger
313e96ad33 loader: fix the size of MODINFOMD_MODULEP
The data in MODINFOMD_MODULEP is packed by the loader as a 4 byte type, but
the amd64 kernel expects a vm_paddr_t, which is of size 8 bytes. Fix this by
saving it as 8 bytes in the loader and retrieving it using the proper type
in the kernel.

Sponsored by: Citrix Systems R&D
2015-01-20 12:28:24 +00:00
ganbold
7ddeee68ed Enable Synopsys DesignWare Mobile Storage Host Controller
driver on Rockchip boards. It currently supports PIO mode
and dma mode needs external dma controller to be used.

Submitted by:   jmcneill
Approved by:    stas (mentor)
2015-01-20 09:07:28 +00:00
royger
fa28f09bfa loader: use correct types for parse_modmetadata
Use the proper types in parse_modmetadata for the p_start and p_end
parameters. This was causing problems in the ARM 32bit loader.

Sponsored by: Citrix Systems R&D
Reported and Tested by: ian
2015-01-17 08:09:07 +00:00
royger
0c5b62d3d2 loader: implement multiboot support for Xen Dom0
Implement a subset of the multiboot specification in order to boot Xen
and a FreeBSD Dom0 from the FreeBSD bootloader. This multiboot
implementation is tailored to boot Xen and FreeBSD Dom0, and it will
most surely fail to boot any other multiboot compilant kernel.

In order to detect and boot the Xen microkernel, two new file formats
are added to the bootloader, multiboot and multiboot_obj. Multiboot
support must be tested before regular ELF support, since Xen is a
multiboot kernel that also uses ELF. After a multiboot kernel is
detected, all the other loaded kernels/modules are parsed by the
multiboot_obj format.

The layout of the loaded objects in memory is the following; first the
Xen kernel is loaded as a 32bit ELF into memory (Xen will switch to
long mode by itself), after that the FreeBSD kernel is loaded as a RAW
file (Xen will parse and load it using it's internal ELF loader), and
finally the metadata and the modules are loaded using the native
FreeBSD way. After everything is loaded we jump into Xen's entry point
using a small trampoline. The order of the multiboot modules passed to
Xen is the following, the first module is the RAW FreeBSD kernel, and
the second module is the metadata and the FreeBSD modules.

Since Xen will relocate the memory position of the second
multiboot module (the one that contains the metadata and native
FreeBSD modules), we need to stash the original modulep address inside
of the metadata itself in order to recalculate its position once
booted. This also means the metadata must come before the loaded
modules, so after loading the FreeBSD kernel a portion of memory is
reserved in order to place the metadata before booting.

In order to tell the loader to boot Xen and then the FreeBSD kernel the
following has to be added to the /boot/loader.conf file:

xen_cmdline="dom0_mem=1024M dom0_max_vcpus=2 dom0pvh=1 console=com1,vga"
xen_kernel="/boot/xen"

The first argument contains the command line that will be passed to the Xen
kernel, while the second argument is the path to the Xen kernel itself. This
can also be done manually from the loader command line, by for example
typing the following set of commands:

OK unload
OK load /boot/xen dom0_mem=1024M dom0_max_vcpus=2 dom0pvh=1 console=com1,vga
OK load kernel
OK load zfs
OK load if_tap
OK load ...
OK boot

Sponsored by: Citrix Systems R&D
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D517

For the Forth bits:
Submitted by: Julien Grall <julien.grall AT citrix.com>
2015-01-15 16:27:20 +00:00
loos
decdf2bedd Fix the PMIC node name to match the PMIC i2c address.
Remove an extra blank line.

No functional changes.

MFC after:	3 days
2015-01-15 01:20:56 +00:00
imp
d70d76bce5 Reserve and ignore the a new module metadata type MDT_PNP_INFO for
associating an optional PNP hint table with this module. In the
future, when these are added, these changes will silently ignore the
new type they would otherwise warn about. It will always be safe to
ignore this data. Get this into the builds today for some future
proofing.

MFC After: 3 days
2015-01-15 00:46:30 +00:00
hselasky
1346d3ca63 Add new USB template to the USB bootloader module. 2015-01-13 16:06:38 +00:00
loos
8e5fb35624 Add support to turn off Beaglebone with poweroff(8) or shutdown(8) -p.
To cut off the power we need to start the shutdown sequence by writing
the OFF bit on PMIC.

Once the PMIC is programmed the SoC needs to toggle the PMIC_PWR_ENABLE
pin when it is ready for the PMIC to cut off the power.  This is done by
triggering the ALARM2 interrupt on SoC RTC.

The RTC driver only works in power management mode which means it won't
provide any kind of time keeping functionality.  It only implements a way
to trigger the ALARM2 interrupt when requested.

Differential Revision:	https://reviews.freebsd.org/D1489
Reviewed by:	rpaulo
MFC after:	2 weeks
2015-01-12 03:23:16 +00:00
dim
59eeccaa33 Apparently more Makefiles use stuff from compiler-rt, so fix them up
too.  (This did not show during a make universe, strangely.)
2015-01-08 20:11:38 +00:00
nwhitehorn
8d2c79a0f0 Missed change in r276688. Apologies for build breakage. 2015-01-05 16:52:25 +00:00
nwhitehorn
0968c04c83 Add kexec-based Linux shim loader for use with the firmware petitboot
loader on PS3 and POWER8 systems. This is reasonably portable to other
architectures, especially FDT-based ones, if similar features are useful
elsewhere.

Netboot support is missing for now and will be added in a future commit,
at which time loader.ps3 will be garbage collected.

Done at:	Hackathon
2015-01-05 04:33:39 +00:00
ian
6f10ad7da9 Create a custom /boot/defaults/loader.conf for ARM. This differs from the
standard file in the following ways:

 - modules_path includes /boot/dtb
 - It doesn't contain 533 lines, of which 500 are either commented out,
   empty, or something_which_doesnt_work_on_arm_anyway=NO

The standard defaults file takes 40+ seconds to process on an arm beaglebone
board.  This one takes just a couple seconds.

This gets installed instead of the original because of the .PATH magic in
the makefile.
2015-01-03 19:38:37 +00:00
br
76a7fec0c1 Add driver for general-purpose I/O (GPIO).
Sponsored by:	DARPA, AFRL
2015-01-02 13:15:36 +00:00
dim
46bb7dfa77 Merge ^/head r274961 through r276418. 2014-12-30 20:23:03 +00:00
dim
4f8488255a For building sys/boot/powerpc, get rid of the obsolete -mppc64bridge
assembler flag.  No change in the generated code.

Reviewed by:	nwhitehorn
Differential Revision: https://reviews.freebsd.org/D1392
2014-12-29 17:36:37 +00:00
joel
fb7abcd8fc mdoc: remove EOL whitespace. 2014-12-29 13:50:59 +00:00
dim
0cdb9f6679 Merge ^/head r276347 through r276356. 2014-12-29 09:27:42 +00:00
dim
586a09b0c7 Use -Wl, to pass options to the linker for PowerPC's boot1.chrp.
MFC after:	3 days
2014-12-29 09:24:21 +00:00
dim
051b05da04 Merge ^/head r274961 through r276342. 2014-12-28 20:02:06 +00:00
ian
a048e38060 Use the proper markup for single quotes. 2014-12-27 17:02:09 +00:00
dim
1848cf1db3 Merge ^/head r274961 through r276301. 2014-12-27 14:58:52 +00:00
joel
7e529110a7 mdoc: improvements to SEE ALSO. 2014-12-27 07:07:37 +00:00
loos
33bb6f5b7f Add interrupt support for GPIO pins on OMAP4 and AM335x.
This enables the use of GPIO pins as interrupt sources for kernel devices
directly attached to gpiobus (userland notification will be added soon).

The use of gpio interrupts for other kernel devices will be possible when
intrng is complete.

All GPIO pins can be set to trigger on:

- active-low;
- active-high;
- rising edge;
- falling edge.

Tested on:	Beaglebone-black
2014-12-25 17:28:26 +00:00
ian
f885269f67 Revert r276101, it didn't fix the problem and causes a compile error
(nested comment blocks).
2014-12-24 01:10:53 +00:00
emaste
42dfcce67a Update comment: only one file in the FAT file system EFI boot image
Sponsored by:	The FreeBSD Foundation
2014-12-23 16:00:25 +00:00
emaste
c2a20050e7 Use explicit --output-target to set EFI file format
According to objcopy(1) --target is for use where the input and output
formats are the same ("no translation"). In practice it does detect the
input format in any case, but be explicit that we're specifying the
output format as we are translating from ELF to EFI PE format.

Sponsored by:	The FreeBSD Foundation
2014-12-23 15:58:45 +00:00
ian
7034229ae2 Convert a couple lingering NO_FORTH conditionals to test MK_FORTH. 2014-12-23 15:42:34 +00:00
rpaulo
a3b3fd6e37 Temporarily disable the cpus directive until I figure out what's wrong. 2014-12-23 03:00:18 +00:00
ian
802f4aada4 Add a new loader(8) variable, twiddle_divisor, allowing control over the
output frequency of the "twiddle" IO progress indicator.  The default
value is 1.  For larger values N, the next stage of the animation is only
output on every Nth call to the output routine.  A sufficiently large N
effectively disables the animation completely.
2014-12-22 22:07:22 +00:00
imp
69f63eaef2 Make this compile when TERM_EMU is not defined. 2014-12-22 19:10:11 +00:00
ian
c515629dd9 Allow whitspace to appear between device name and unit number in loaderdev.
This allows the same value to be used in u-boot commands and the loaderdev
env var that gets passed to ubldr, for example 'fatload mmc 1 ${bootfile}".
2014-12-21 17:10:24 +00:00
rpaulo
d78172d28f Driver for CPU frequency/voltage control on the Raspberry Pi.
Differential Revision:	https://reviews.freebsd.org/D1025
Submitted by:	Daisuke Aoyama aoyama@peach.ne.jp
Reviewed by:	ian (earlier version), rpaulo
MFC after:	1 month
Relnotes:	yes
2014-12-20 19:15:10 +00:00
dim
467c59d5a8 Merge ^/head r275759 through r275911. 2014-12-18 18:44:22 +00:00
br
2df3680ba6 Add configuration files for BERI soft-core synthesized on
Terasic SoCKit board (Altera FPGA).

Use virtio block as root filesystem device.

Sponsored by:	DARPA, AFRL
2014-12-17 11:36:31 +00:00
br
a2bb4d601d Move memory node to the root, so fdt_get_mem_regions() can find it. 2014-12-17 11:05:44 +00:00
br
af909cc2bd o Add PIO[2,3] devices information
o Enable Virtio Block
2014-12-17 10:48:53 +00:00
dim
3f2f30da4d Merge ^/head r274961 through r275684. 2014-12-10 19:24:42 +00:00
br
b236515e57 o Add BERI Virtio Networking Frontend (if_vtbe)
o Move similar block/networking methods to common file
o Follow r275640 and correct MMIO registers width
o Pass value to MMIO platform_note method.

Sponsored by:	DARPA, AFRL
2014-12-09 16:39:21 +00:00
dim
9f5c1c1611 Merge ^/head r275478 through r275622. 2014-12-08 19:56:34 +00:00
hselasky
eccb719b3b Define the ffs() function in the USB bootloader's global and
independent header file.
2014-12-05 12:04:47 +00:00
dim
5d679d6127 Merge ^/head r275387 through r275477. 2014-12-04 17:38:32 +00:00
emaste
dcd97c2f39 Increase BERI loader section alignment to 16
The .text, .bss, and .data sections claimed 16-byte alignment, but were
only aligned to 8 by the linker script.

Discovered with strip(1) from elftoolchain, which performs validation
absent from the binutils strip(1).

Sponsored by:	DARPA, AFRL
2014-12-03 14:04:57 +00:00
nyan
1daffcfa02 MFi386: r275305 (by rdivacky)
Unbreak the code for non-digits below '0' by casting the expression
  to unsigned int.
2014-12-02 14:48:21 +00:00
dim
78c1f8fbf4 Merge ^/head r275262 through r275363. 2014-12-01 13:14:39 +00:00
rdivacky
844e919815 Unbreak the code for non-digits below '0' by casting the expression
to unsigned int.

Pointed out by: bde
2014-11-30 08:43:55 +00:00
dim
409c2db38e Merge ^/head r274961 through r275261. 2014-11-29 18:44:52 +00:00
imp
d737995628 The current limit of 100k for the linker hints file is getting a bit
crowded as we now are at about 70k. Bump the limit to 1MB instead
which is still quite a reasonable limit and allows for future growth
of this file and possible future expansion to additional data.

MFC After: 2 weeks
2014-11-29 17:29:30 +00:00
nyan
e9f219c6ad MFi386: r275059, r275061, r275062 and r275191 (by rdivacky)
Shrink boot2 by a couple more bytes.
2014-11-29 12:22:31 +00:00
nyan
42d4bd50d9 MFi386: r275237 (by rdivacky)
Shrink boot2 a bit more by factoring out common pattern
  of printf();return(-1);
2014-11-29 09:27:18 +00:00
rdivacky
0dd1357d84 Shrink boot2 a bit more by factoring out common pattern
of printf();return(-1);

This shrinks it by 8bytes using clang35 and by 12bytes using clang34.
2014-11-29 08:59:26 +00:00
dim
931d83884d Merge ^/head r275118 through r275209. 2014-11-28 13:25:57 +00:00
rdivacky
50fd85b21c Revert part of r275059. Comparing unsigned 8 bit value
against -'0' is always false so the conditional block is
optimized away.
2014-11-27 18:43:44 +00:00
dim
cb8fb3ea0e r274961 through r275075 2014-11-25 21:43:01 +00:00
dim
dab4dfc54a Similar to r274977, use the correct combination of flags to get the pc98
boot2 below the limit.
2014-11-25 21:08:31 +00:00
rdivacky
a6f749a70e Fix style(9).
Suggested by: jkim
2014-11-25 18:58:40 +00:00
rdivacky
df9fb4f0b5 Fix style(9).
Suggested by: jkim
2014-11-25 18:53:17 +00:00
rdivacky
776a1c3a81 Shrink boot2 by a couple more bytes.
Reviewed by:    jhb
Tested by:      me, dim
2014-11-25 18:35:47 +00:00
br
58f9305267 o Add PIO and vtblk mmio device info to the tree
o Add FPGA memory window to static dev mappings
o Fix whitespace
2014-11-25 16:06:19 +00:00
dim
ba7b406198 Ensure boot2 stays below the limit, by applying a patch from Roman
Divacky which shrinks the code, and by using the custom llvm option to
disable the Global Value Numbering optimization pass.
2014-11-24 20:01:05 +00:00
joel
121294362f Misc mdoc fixes:
- Remove superfluous paragraph macros.
- Remove/fix empty or incorrect macros.
- Sort sections into conventional order.
- Terminate quoted strings properly.
- Remove EOL whitespace.
2014-11-23 21:00:00 +00:00
brooks
932fb6dd65 Merge from CheriBSD:
commit 6d3c4c09226ad6bdd662e3e52489ef294a6ce298
    Add terasic_mtl vt(4) framebuffer driver

    terasic_mtl can be built with syscons(4) and vt(4) attachments, selected
    at compile time.

commit 33240259b47a7c990a5a88a19f133a5600432a4c
    Clear terasic_mtl text buffer on attach

commit d188c2d2412953f949624aa35cd07082830943c9
    Update terasic vt(4) driver for FreeBSD r269783

commit d1cc54eee852fa4fc9d359d5bb2171d24ec73369
    Safety belt to ensure vt(4) fb parameters are correct

commit 76e6d468ef45711d7952786095fc4791289ebb4b
    Improve terasic_mtl_vt fdt parsing

    - Use OF_getencprop to avoid need for explicit endian handling
      (submitted by ray@freebsd.org)
    - Check for expected length and correct pointer type

commit 3e2524b8995ab66e8a9295e4c87cbc7126eeddf4
    Correct device_printf usage

commit 9e53e3c8e0766414e25662c95b09cc51c92443b0
    Switch framebuffer to match host endianness

    Xorg and xf86-video-scfb work much better with a native-endian
    framebuffer.

commit 0f49259d596321ed85288ac0e1fb4ee1c966df48
    Switch DE4 to vt(4) and enable kbdmux

commit 5bc96ebc89db7d134ad478335090c8477c1677c7
    Add missing \n in device_printf calls

Submitted by:	emaste
Sponsored by:	DARPA, AFRL
2014-11-21 21:34:19 +00:00
brooks
463d37d4ca Merge from CheriBSD (3422ebe71b6c06fe78b1be73623b240c219e08e3):
Rename beripic to beripic0.

MFC after:	1 week
Sponsored by:	DARPA, AFRL
2014-11-21 20:54:12 +00:00
sjg
b137080f19 Merge from head@274682 2014-11-19 01:07:58 +00:00
nyan
c2b7f6d756 MFi386: r274398
Move NFS and TFTP filesystems before the synthetic filesystems (bzip,
  gzip, and split).
2014-11-15 03:34:34 +00:00
imp
af156fd6f9 Cleanup trailing newlines noticed while looking for other issues. 2014-11-14 21:08:51 +00:00
andrew
15fe591477 Add the FDT table GUID. This is used to pass the device tree blob from UEFI
to the loader in a similar way to the ACPI tables.

This will be used on arm64 but is not specific to the architecture.

Sponsored by:	The FreeBSD Foundation
2014-11-12 17:56:38 +00:00
grehan
c7870d1821 Fix incorrect reading of 32-bit modinfo by 64-bit loaders.
The various structures in the mod_metadata set of a FreeBSD kernel and
modules contain pointers. The FreeBSD loader correctly deals with a
mismatch in loader and kernel pointer size (e.g. 32-bit i386/ppc
loader, loading 64-bit amd64/ppc64 kernels), but wasn't dealing with
the inverse case where a 64-bit loader was loading a 32-bit kernel.

Reported by:	ktcallbox@gmail.com with a bhyve/i386 and ZFS root install
Differential Revision:	https://reviews.freebsd.org/D1129
Reviewed by:	neel, jhb
MFC after:	1 week
2014-11-11 22:03:11 +00:00
jhb
222a0fe232 Move NFS and TFTP filesystems before the synthetic filesystems (bzip,
gzip, and split).  "Real" filesystems should always be listed first so
that the "bare" filename is tried before alternate filenames.  For PXE
booting in particular this can remove a lot of spurious pathname lookups.

While here, move splitfs to the bottom after the bzip and gzip filesystems
as it is the least often used.

Tested by:	Prokash Sinha <psinha@panasas.com>
MFC after:	1 week
2014-11-11 19:44:59 +00:00
delphij
fe03d9b9d2 MFV r274273:
ZFS large block support.

Please note that booting from datasets that have recordsize greater
than 128KB is not supported (but it's Okay to enable the feature on
the pool).  This *may* remain unchanged because of memory constraint.

Limited safety belt is provided for mounted root filesystem but use
caution is advised.

Illumos issue:
    5027 zfs large block support

MFC after:	1 month
2014-11-10 08:20:21 +00:00
melifaro
b5d711d3a6 Renove faith(4) and faithd(8) from base. It looks like industry
have chosen different (and more traditional) stateless/statuful
NAT64 as translation mechanism. Last non-trivial commits to both
faith(4) and faithd(8) happened more than 12 years ago, so I assume
it is time to drop RFC3142 in FreeBSD.

No objections from:	net@
2014-11-09 21:33:01 +00:00
marcel
5d9c551164 In alloc_pread() and kern_pread(), print errors only when DEBUG is
defined. An error is not fatal and is supposed to be handled by the
caller.

Obtained from:	Juniper Networks, Inc.
2014-11-05 04:18:41 +00:00
marcel
4817034120 Change the order of the arguments to file_loadraw(). They were swapped
as of r262345 when file_loadraw() was made public and this little detail
got overlooked during porting.

Obtained from:	Juniper Networks, Inc.
2014-11-01 18:51:48 +00:00
andrew
2b36711b78 Start to allow platforms other than U-Boot to use the FDT code in loader by
moving U-Boot specific code from libfdt.a to a new libuboot_fdt.a. This
needs to be a new library for linking to work correctly.

Differential Revision:	https://reviews.freebsd.org/D1054
Reviewed by:	ian, rpaulo (earlier version)
MFC after:	1 week
2014-11-01 17:12:44 +00:00
andrew
a15a6f7e40 Move the definitions of the fdt functions from a uboot header to a new fdt
header. There is nothing in the fdt spec that ties it to U-Boot.

While here sort and fix the signature of fdt_setup_fdtp.

MFC after:	1 week
2014-11-01 10:50:18 +00:00
andrew
2ccd430671 The command name is a constant, use the correct type.
MFC after:	1 week
2014-10-31 18:35:03 +00:00
andrew
bcbf85db1c Clean up the types of a few strings to make them const when they are never
written to.
2014-10-31 18:20:39 +00:00
ambrisko
37cb22f7f4 Make UEFI booting of 4Kn disks work:
-	convert boot1.efi to corrrectly calculate the lba for what the
	media reports and convert the size based on what FreeBSD uses.
	The existing code would use the 512 byte lba and convert the
	size using 4K byte size.
      -	make fsck_msdosfs read the boot block as 4K so the read doesn't
	fail on a 4Kn drive since FreeBSD will error out parition reads
	of a block.  Make the bpbBytesPerSec check a multiple of 512 since
	it can be 512 or 4K depending on the disk.  This allows fsck to
	pass checking the EFI partition on a 4Kn disk.

To create the EFI file system I used:
	newfs_msdos -F 32 -S 4096 -c 1 -m 0xf8 <partition>
This works for booting 512 and 4Kn disks.

Caveat is that loader.efi cannot read the 4Kn EFI partition.  This isn't
critical right now since boot1.efi will read loader.efi from the ufs
partition.  It looks like loader.efi can be fixed via making some of the
512 bytes reads more flexible.  loader.efi doesn't have trouble reading
the ufs partition.  This is probably a simple fix.

I now have FreeBSD installed on a system with 4Kn drives and tested the
same code works on 512.

MFC after:	1 week
2014-10-30 15:52:01 +00:00
br
81ed644a59 Provide a character device allowing us to access BERI memory regions.
Sponsored by:	DARPA, AFRL
2014-10-22 11:30:03 +00:00
br
6d77d39adc Add driver for Micrel KSZ9021 Gigabit Ethernet Transceiver (PHY).
Sponsored by:	DARPA, AFRL
2014-10-21 09:14:16 +00:00
marcel
d2387926ba Fully support constructors for the purpose of code coverage analysis.
This involves:
1.  Have the loader pass the start and size of the .ctors section to the
    kernel in 2 new metadata elements.
2.  Have the linker backends look for and record the start and size of
    the .ctors section in dynamically loaded modules.
3.  Have the linker backends call the constructors as part of the final
    work of initializing preloaded or dynamically loaded modules.

Note that LLVM appends the priority of the constructors to the name of
the .ctors section. Not so when compiling with GCC. The code currently
works for GCC and not for LLVM.

Submitted by:	Dmitry Mikulin <dmitrym@juniper.net>
Obtained from:	Juniper Networks, Inc.
2014-10-20 17:04:03 +00:00
ian
ee6cf8f91f The U-Boot README says fdt_addr_r is the right env var for fdt data
loaded into ram, but vendors also use fdtaddr and fdt_addr.  Check the
recommended variable first and fall back to the others.
2014-10-20 01:52:17 +00:00
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
sjg
d7cd1d425c Merge head from 7/28 2014-08-19 06:50:54 +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
ian
6005c78d7e Enable at91 systems to boot from high capacity SD cards.
This also fixes a few minor violations of the SD protocol, such as running
the bus at high speed during the card identification sequence.

The sdcard_init() routine now probes for SDHC cards so that later read
requests can make needed adjustments between block and byte offsets based
on card type.

There is a new MCI_readblocks() function that takes block number and block
count parameters instead of byte-offset values.  Using this routine, boot
loader code can load a kernel from any location on an SDHC or standard SD.

The old MCI_read() interface remains unchanged so that existing customized
boot loader code will still keep working without changes.  Using this
routine, boot loaders can load a kernel from anywhere in the first 4GB of
an SDHC card (or of course any location on a standard SD card).

A new sdcard_use4wire() routine allows boot loaders to request 4-bit
transfers; it should be called after sdcard_init().  The sdcard_init()
routine no longer assumes the hardware is 4-wire capable and by default
sets things up for 1-bit transfers.  (4-wire mode is unreliable on
at91rm9200, works on later SoCs.)

PR:		155894
Submitted by:	me.  years ago.
2014-07-26 04:16:04 +00:00
ian
f85cf0d80f The 'flags' variable is conflicting with some inline code in a header file
("variable flags shadows a global..."), just rename this variable to
wish away the problem.
2014-07-26 04:09:43 +00:00
ian
f6430fb275 Eliminate "no previous prototype for main" warnings. 2014-07-26 03:33:19 +00:00
ian
6a2c0ed123 Silence a clang warning about a while loop with an empty body. 2014-07-26 03:19:13 +00:00
sbruno
ab3386772b Delete the entire cleandepend/cleanmachine target thing now that its been
cleared out in r269029

Reviewed by:	emaste@freebsd.org
2014-07-23 22:58:00 +00:00
sbruno
3387e2a84e Add .NOPATH to the machine target so that builds in sys/boot work and don't
error out building zfs loader.

Submitted by:	sjg@freebsd.org
2014-07-23 22:12:05 +00:00
sbruno
1c0bbd66ac Update so that clean target in sys/boot will delete the symlink
created for machine

Reviewed by:	emaste
2014-07-23 22:11:04 +00:00
royger
0ee303bbe3 don't set CR4 PSE bit on amd64
Setting PSE together with PAE or in long mode just makes the PSE bit
completely ignored, so don't set it.

Sponsored by: Citrix Systems R&D
Reviewed by: kib
2014-07-23 15:53:29 +00:00
sbruno
24f74ef803 copyin/copyout should return 0 if they are truly emulating copyin/copyout behavior.
remove stray %s in printf

rewrite printf to display 64bit type without warning.
2014-07-22 04:47:19 +00:00
br
e417398410 Enable Freescale i.MX I2C driver for i.MX6. 2014-07-22 04:39:32 +00:00
sbruno
36ebc15992 Remove boot1.efi during clean target. 2014-07-22 04:38:28 +00:00
sbruno
5d507bfa20 Supress clang warning for FreeBSD printf %b and %D formats
MFC after:	2 weeks
2014-07-22 04:37:47 +00:00
br
4691d48742 Add support for Toradex Apalis i.MX6 development board.
Sponsored by:	Toradex AG
2014-07-18 08:23:53 +00:00
br
736f6d5f7b Fix typo. 2014-07-18 08:08:45 +00:00
br
0a27ab33c8 o Enable GPIO device driver for i.MX6.
It was originally written for i.MX5 and compatible with newer chip.
o Extend device tree information
o style(9) fixes

Discussed with:	ian
2014-07-18 07:47:50 +00:00
ian
a99cc79448 Fix the Zedboard/Zynq ethernet driver to handle media speed changes so
that it can connect to switches at speeds other than 1gb.

This requires changing the reference clock speed.  Since we still don't
have a general clock API that lets a SoC-independant driver manipulate its
own clocks, this change includes a weak reference to a routine named
cgem_set_ref_clk().  The default implementation is a no-op; SoC-specific
code can provide an implementation that actually changes the speed.

Submitted by:	Thomas Skibo <ThomasSkibo@sbcglobal.net>
2014-07-14 20:58:57 +00:00
imp
0b3997dff8 Compile boot2 with clang on pc98. 2014-07-10 00:15:50 +00:00
imp
951cb8d63e Make SERIAL support optional again. Enable it for i386 because a huge
percentage of machines has a 16550. Disable it for pc98 since only a
tiny fraction of them have one. These changes save 293 bytes when
building with clang, but preserves the ability to build with serial if
you really want.  We now have 92 bytes free (412 with the in-tree gcc).
2014-07-10 00:15:42 +00:00
imp
939ed6273a Merge the clang support from i386. Don't move to clang yet. 2014-07-10 00:15:38 +00:00
marcel
9f28abd980 Remove ia64.
This includes:
o   All directories named *ia64*
o   All files named *ia64*
o   All ia64-specific code guarded by __ia64__
o   All ia64-specific makefile logic
o   Mention of ia64 in comments and documentation

This excludes:
o   Everything under contrib/
o   Everything under crypto/
o   sys/xen/interface
o   sys/sys/elf_common.h

Discussed at: BSDcan
2014-07-07 00:27:09 +00:00
jmg
fa1bbb7618 add a hit that you can enable this by default if you want... necessary
if you want the keyboard break to work early in boot..

MFC after:	1 week
2014-07-04 14:49:40 +00:00
emaste
b4e512449f Display efi framebuffer dimensions on boot
The EFI framebuffer produces corrupted output on certain systems.  For
now display the framebuffer parameters (address, dimensions, etc.) on
boot to aid in tracking down these issues.

Sponsored by:	The FreeBSD Foundation
2014-07-03 17:53:28 +00:00
delphij
f95fd16f8d MFV r267565:
4757 ZFS embedded-data block pointers ("zero block compression")
4913 zfs release should not be subject to space checks

MFC after:	2 weeks
2014-07-01 06:43:15 +00:00
joel
1f74cc0433 mdoc: fix AUTHORS section. 2014-06-09 19:36:08 +00:00
bdrewery
989e2c6000 In preparation for ASLR [1] support add WITH_PIE to support building with -fPIE.
This is currently an opt-in build flag. Once ASLR support is ready and stable
it should changed to opt-out and be enabled by default along with ASLR.

Each application Makefile uses opt-out to ensure that ASLR will be enabled by
default in new directories when the system is compiled with PIE/ASLR. [2]

Mark known build failures as NO_PIE for now.

The only known runtime failure was rtld.

[1] http://www.bsdcan.org/2014/schedule/events/452.en.html
Submitted by:		Shawn Webb <lattera@gmail.com>
Discussed between:	des@ and Shawn Webb [2]
2014-06-08 17:29:31 +00:00
rpaulo
d086c93bc4 Mov p2041rdb.dts, p3041ds.dts, and p5020ds.dts to the powerpc directory. 2014-06-07 02:55:53 +00:00
rpaulo
454bd0acfc Fix the script to run make_dtb.sh instead of just dtc. 2014-06-07 02:38:13 +00:00
rpaulo
8211289113 Add Makefiles to automatically test all the DTS files.
There are several broken DTS files right now in the arm directory.
2014-06-06 23:53:59 +00:00
hselasky
a2fae80ba1 Compilation fixes. 2014-06-06 19:02:45 +00:00
loos
25f32ee36b FreeBSD, historically, has always used 8-bit addresses for i2c devices
(7-bit device address << 1), always leaving the room for the read/write bit.

This commit convert ti_i2c and revert r259127 on bcm2835_bsc to make them
compatible with 8-bit addresses.  Previous to this commit an i2c device
would have different addresses depending on the controller it was attached
to (by example, when compared to any iicbb(4) based i2c controller), which
was a pretty annoying behavior.

Also, update the PMIC i2c address on beaglebone* DTS files to match the new
address scheme.

Now the userland utilities need to do the correct slave address shifting
(but it is going to work with any i2c controller on the system).

Discussed with:	ian
MFC after:	2 weeks
2014-06-03 19:24:53 +00:00
br
0ee1db09b6 Add support for Exynos 5420 Octa - 8-core
heterogeneous (big.LITTLE) ARM machine
(4 x Cortex-A15 @ 1.8Ghz, 4 x Cortex-A7 @ 1Ghz)

Add configuration for Arndale Octa development board
2014-06-01 08:15:34 +00:00
rodrigc
f950237608 Allow customization of the brand displayed in the boot menu.
If the user specifies in /boot/loader.conf:

    loader_brand="mycustom-brand"

Then "mycustom-brand" will be executed instead of "fbsd-logo".

Submitted by:    alfred
Obtained from:   FreeNAS
2014-06-01 04:08:45 +00:00
hselasky
ec37c486f6 Use own memory pool of 128K until further, hence that works the best.
Sponsored by:	DARPA, AFRL
2014-05-30 16:49:12 +00:00
hselasky
00bb3e5268 Add optional support for USB to BERI loader. Fix the linker script so
that the garbage collection feature can be used when linking.

Sponsored by:	DARPA, AFRL
2014-05-30 16:47:54 +00:00
hselasky
30105e9651 Resolve issue with resolving malloc() and free() functions at linking time.
Sponsored by:	DARPA, AFRL
2014-05-30 14:30:52 +00:00
hselasky
3fdcf33605 Export structure(s) properly.
Sponsored by:	DARPA, AFRL
2014-05-30 14:05:31 +00:00
hselasky
afb3e04ca9 Fix delay() function in the BERI loader code.
Reviewed by:	brooks @
Sponsored by:	DARPA, AFRL
2014-05-30 13:53:37 +00:00
hselasky
dd287567a9 USB boot library improvements:
- Make the USB boot library more configurable.
- Resolve compile issues when cross building.
- Allow use of separate malloc.
- Allow use of separate endian macros.

Sponsored by:	DARPA, AFRL
2014-05-30 13:39:58 +00:00
hselasky
ef3efa3d1d Add support for USB mass storage to libusbboot.
Sponsored by:	DARPA, AFRL
2014-05-30 13:10:49 +00:00
br
7976af5d5f Reset HSIC hub during EHCI initialization. This makes devices connected
to external USB ports available to the system.

Submitted by:	Maxim Ignatenko <gelraen.ua@gmail.com>
2014-05-30 07:48:55 +00:00
br
63848ea4f5 o Make keyboard-related properties to be compatible with vendor standard
o Allow setting keymap in FDT, use hardcoded one by default
o Represent fallback keymap as a list rather than directly usable M*N array

Submitted by:	Maxim Ignatenko <gelraen.ua@gmail.com>
2014-05-30 06:45:50 +00:00
ganbold
42ea4ae3d6 Add common kernel config file for Rockchip RK3188 systems by splitting
current RADXA config. Radxa Rock (RR) boards have few types such as
RR (full version), RR Lite and some variants of RR engineering samples.
Add kernel config and FDT file for RR Lite board.

Approved by:	stas (mentor)
2014-05-30 06:37:06 +00:00
hselasky
b164e3d336 Hook the ISP/SAF1761 driver into MIPS kernel builds.
- Update FDT file for BERI DE4 boards.
- Add needed kernel configuration keywords.
- Rename module to saf1761otg so that the device unit number does not
interfere with the hardware ID in dmesg.

Sponsored by:	DARPA, AFRL
2014-05-29 10:46:09 +00:00
br
9fb7070621 Describe I2C arbitrator device in DTS and use it for Chromebook Snow only.
Submitted by:	Maxim Ignatenko <gelraen.ua@gmail.com>
2014-05-28 06:11:12 +00:00
br
ea562257f8 o Add kernel configuration for HP Chromebook 11
o Use machine codename in filenames
o Add GEOM_PART_GPT kernel option

Submitted by:	Maxim Ignatenko <gelraen.ua@gmail.com>
2014-05-28 06:00:55 +00:00
hselasky
8a63789b4f "%p" formatting already includes "0x" prefix in printout. 2014-05-21 18:02:19 +00:00
hselasky
69b204f70f Fix build after recent DWC OTG changes. 2014-05-18 09:29:00 +00:00
andrew
0d8667cce0 Mark the i.MX51 and i.MX53 boards as compatible with the i.MX51 and i.MX53
respectively.

MFC after:	1 week
2014-05-17 14:57:34 +00:00
bz
2a7fbce4de Adjust the register layout to allow for 64bit registers in the
future for nf10bmac(4).  Also, add support for and enable RX interrupts.

MFC after:	2 weeks
2014-05-09 12:59:38 +00:00
sjg
ed3fc70bf5 Merge from head 2014-05-08 23:54:15 +00:00
ganbold
4161e93a34 Silence no interrupt-parent found message during boot.
Approved by:	stas (mentor)
2014-05-08 00:26:21 +00:00
imp
2118f42afd Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.
2014-05-06 04:22:01 +00:00
imp
9534296913 Introduce CWARNFLAGS.${COMPILER_TYPE} and use that to simplify the
thicket of .if ${COMPILER_TYPE} == "clang" that controls
warnings. Also, use CFLAGS.clang in a couple places in preference to
having a similar construct that's related to the CWARNFLAGS changes.
2014-05-05 22:03:01 +00:00
eadler
382c3dae47 lindev(4): finish the partial commit in r265212
lindev(4) was only used to provide /dev/full which is now a standard feature of
FreeBSD.  /dev/full was never linux-specific and provides a generally useful
feature.

Document this in UPDATING and bump __FreeBSD_version.  This will be documented
in the PH shortly.

Reported by:	jkim
2014-05-02 07:14:22 +00:00
ian
0be9806001 Honor the max-frequency property if it appears in the fdt data.
Adjust the exynos and zedboard dts files to use max-frequency (the
documented standard property) instead of clock-frequency.

Submitted by:	Thomas Skibo <ThomasSkibo@sbcglobal.net>
2014-05-02 01:28:19 +00:00
grehan
ab7478b344 Provide an alias for the userboot console and name it 'comconsole'.
This allows existing loader.conf files that set "console=comconsole"
to work without failing. No functional difference otherwise.

Reported by:	Michael Dexter, pfSense install.
Reviewed by:	neel
MFC after:	3 weeks
2014-05-01 00:12:24 +00:00
nwhitehorn
a977fd0d7b Turn off various fancy instruction sets, as well as deduplicate some options.
This makes the EFI loader build work with CPUTYPE=native in make.conf on
my Core i5.
2014-04-28 18:25:21 +00:00
sjg
5e568154a0 Merge head 2014-04-28 07:50:45 +00:00
ganbold
8fcf38ad35 Move common device tree informations to separate dtsi files for A10 and A20 SoC.
Change cubieboard1 and cubieboard2 dts files accordingly.

Approved by:	stas (mentor)
2014-04-28 05:39:20 +00:00
dteske
6bf6fde1a7 Disable the beastie menu for EFI console which doesn't support ANSI codes
(so things like `at-xy', `clear', and other commands don't work making it
impossible to generate a living menu).

Reviewed by:	nwhitehorn, emaste
2014-04-27 22:18:33 +00:00
loos
9e36487c19 Revert r258678. Make the led gpio-specifier match again the #gpio-cells
settings from the GPIO controller, which i had broken in r258678.  Restore
the active-low flag.
2014-04-27 13:10:51 +00:00
nwhitehorn
0356ef6758 Revert to FAT12. This file system is apparently too small for FAT32, even
if the old (pre r264889) newfs_msdos allowed it. And FAT12 seems to work
perfectly well.
2014-04-27 00:45:08 +00:00
nwhitehorn
8cfa31fa1e Apparently this is supposed to be FAT32, not FAT12. 2014-04-26 17:51:41 +00:00
nwhitehorn
40ccac8b45 Add generation of an EFI filesystem to hold boot1.efi. This is a near-exact
copy of the code from boot1.chrp again.

The resulting image is installed to /boot/boot1.efifat. If dd'ed to an 800K
"efi" partition, it should result in a bootable system.
2014-04-26 16:34:22 +00:00
imp
29752a1c14 Spell NO_PROFILE= as MK_PROFILE=no. 2014-04-25 19:25:26 +00:00
imp
e27daff3c9 Eliminate last vestigies of NO_MAN= in the tree. Also, remove
ineffectual NOMAN= lines. These don't change the build at all.
2014-04-25 19:25:05 +00:00
bz
7fac2bd7e7 Add the initial version of if_nf10bmac(4), a driver to support an
NetFPGA-10G Embedded CPU Ethernet Core.

The current version operates on a simple PIO based interface connected
to a NetFPGA-10G port.

To avoid confusion: this driver operates on a CPU running on the FPGA,
e.g. BERI/mips, and is not suited for the PCI host interface.

MFC after:	1 week
Relnotes:	yes
Sponsored by:	DARPA/AFRL
2014-04-17 12:33:26 +00:00
brueffer
2e8fa365a0 Re-indent break statement.
MFC after:	1 week
2014-04-14 22:49:37 +00:00
rpaulo
23c18e526e Improve the i.MX53 / Digi DTS:
* Fix the IPU address.
* Fix the PATA definition.
* Add another I2C.
* Add more UARTs.
* Add SATA.
2014-04-13 22:35:39 +00:00
nwhitehorn
5ca245448d Apparently some of the i386 boot blocks are so close to full that adding
single lines to ufsread.c spills them over. Duplicate a whole bunch of
code to get file sizes into boot1.efi/boot1.c rather than modifying
ufsread.c.
2014-04-13 14:50:52 +00:00