If present a file called .settings will be sourced when
calling the arm_sdimage.sh script. This allows to configure
the build setting for arm build without the need to specify
the flags each time arm_sdimage.sh is called.
For example to configure arm_sdimage.sh to target the
beaglebone put the following content in your .settings file.
BASE_URL=http://www.minix3.org/arm/beaglebone
FLAG=-DAM335X
CONSOLE=tty00
Change-Id: Ide0341a255bc7f41dc5c30d0a43e71b01a8ea55c
Use acpi poweroff if it's possible.
Change-Id: I103cc288523bf63fa536750b1d408ac88bbe35fb
Signed-off-by: Ben Gras <ben@minix3.org>
Signed-off-by: Tomas Hruby <tom@minix3.org>
The syslogd.pid file has moved from /usr/run to /var/run. The comments
in syslog.conf direct the user to restart syslogd using the old PID
file location. This patch updates the comment to match the code.
Change-Id: Ib40cd1199ce201e1cbc74e1f1393d55a166ef343
The previous test would return EFAULT as soon as the group pointer
was NULL, while it is sensible when the count is also 0.
In that case, the SETGROUP syscall is expected to clear all the
group entries as the new set is empty.
Change-Id: I07b7e1d1f023a52e3035d53f7d9b42b660e039e8
Omap timers remove hardcoded base address and add some initial
support for the beaglebone's timers. Frclock_util will need
refactoring to remain independent of the ARM flavour.
Change-Id: I2b5d04e930364262c81b5686de634c0a51796b23
Remove hardcoded base address for the omap interrupt handler and add
interrupt names for AM335X in omap_intr.h.
Change-Id: Ie606d8612f55990d55f9db655583052f53950e8e
Keep kernel and modules in the first 256MB of memory in preparation
for the beaglebone. That target only has 256 MB of memory.
Change-Id: I3d92247b5d4e5d3aab7388fe01c2f5713d6a4593
Removed hardcoded base address for in kernel serial. This will ease
porting to different boards and allow us to remap i/o at later stage.
Change-Id: I4a4e00ed2aa2f94dfe928dc43a6816d3b94576b7
Simplify the in kernel serial header to a minimum. The driver doing
the real handling is the tty driver.
Change-Id: I5d487d71a3d22906313aa8af5e9d84b0751a6868
We are planning on using the NetBSD config system to perform build
system configuration when targeting different hardware variants.
This functionality however is not integrated yet and we currently
rely on using ifdef's in the code. This commit add the DDM37XX flag.
Change-Id: Ia25dfa520c7df4b648f4d1a583808de774acff63
- Added the possibility to define the number of parallel jobs from the
command line with (example, default is 1):
$ JOBS=8 ./releasetools/arm_sdimage.sh
- Generate filesystem filling the reserved partition area, instead of
being smaller.
- Added a possibility to specify additional parameter to the build.sh
script from the command line with (example):
$ BUILDVARS='-N0 -V MYVAR=yes' ./releasetools/arm_sdimage.sh
Change-Id: I5c34268ebf7d45a8d3408b45b1dc5051d775826c
Previously, if a proto file was given, the -b argument would be ignored.
Also added:
- if the number of inodes is not given, then an estimation is used.
- sanity checks where moved from one special case to the general case.
Change-Id: I2abfa52bf34206c9087c64b5bfc26af866eb47cb
A few symlinks were pointing to a nonexistent file named '(null)'
instead of their intended target. This was only seen when using the
arm_sdimage.sh script.
There is two ways of specifying links and directories. the first one
using an entry in one of the mtree files, and the second one in
/etc/Makefile.
Those entries where doubled, and one of them would specify some rights,
while the other had the target.
By removing those entries, I make sure there is only one definition of
these symlinks, which solves the problem I was seeing on an ARM image.
These symlinks are still present on a generated system, as they are
required.
Change-Id: I9ced8860f72d7c4d686a09720de4d8257d6e04fa
mkfs -d is a feature that needs a stat() of the mkfs binary, which
often fails (as mkfs is often not invoked with a full path or from
the same directory). it makes setup look a bit messy as the error
is always printed while installing the system, for each created FS,
even though the situation is harmless. This change only complains
when the stat is actually needed (-d).
Change-Id: I54ac01505aa97c1cbe40456c04a35aed5a7ee953
. an instruction fetch pagefault generates a prefetch
abort exception, this should also be a source of
a pagefault event
. the saved_lr argument to the C exception handler was
sometimes an address, sometimes a pointer to that address;
the kernel sometimes dereferences it, so it should always be
an in-kernel address, never a userspace address. fix in mpx.S
makes it always a pointer.
. move dumping of all processes over serial out of
the arch-specific arch_system.c
* restored the zone>block stuff
* generalized the support for more-than-1-block bitmaps to also deal
with big inodes maps in small blocks
* improved pexit() to printf-like syntax; also replaced pexit() with
err() or errx() where there are no reference to proto lines
* unified the allocation of blocks to all use alloc_block() instead
of raw malloc half of the time
* removed the V2_ d2_ etc. prefixes which are obscure and obsolete
While here, also
* used new-form definitions, and closer to KNF style in general
* used often-built-ins such as mem* or strncpy where relevant
* pruned a fair amount of constants which are irrelevant
Thanks to Thomas V. and Lionel who did a good amount of work with the
cross-compilation stuff and made that change to be much smoother.
kernel: stop gathering timestamps once the bin is full per interrupt
random: once seeded, retrieve new entropy at a lower rate
Change-Id: I4ce6081d39274728d82c6889686d1650cfd5fc2e
. add receive hooks in the kernel to print asynchronously
delivered messages
. do not rely on MF_REPLY_PEND to decide between calls and errors,
as that isn't reliable for asynchronous messages; try both instead
. add _sendcall() that extract-mfield.sh can then reliably recognize
the fields for messages that are sent with just send()
. add DEBUG_DUMPIPC_NAMES to restrict printed messages to
from/to given process names
Change-Id: Ia65eb02a69a2b58e73bf9f009987be06dda774a3
The natural term to use when talking about MINIX big pages on ARM
is SECTION. A section is a level 1 page table entry pointing to
a 1MB area.
Change-Id: I9bd27ca99bc772126c31c27a537b1415db20c4a6
