Seunghyeon Rhee [Thu, 3 Dec 2009 00:41:49 +0000 (09:41 +0900)]
samsung: fix DMC1_MEM_CFG for s3c64xx
The MSB of DMC1_MEM_CFG can be set to '1' for separate CKE control
for S3C6400. In the configuration of SMDK6400, however, two 16-bit
mDDR (SAMSUNG K4X51163) chips are used in parallel to form 32-bit
memory bus and there is no need to control CKE for each chip
separately. AFAIK, CKE1 is not at all connected. Only CKE0 is
used. Futhermore, it should be '0' always for S3C6410. When tested
with a board which has a S3C6410 and the same memory configuration,
a side effect is observed that u-boot command "reset" doesn't work
leading to system hang. Leaving the bit clear is safe in most cases.
Signed-off-by: Seunghyeon Rhee <seunghyeon@lpmtec.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Mike Frysinger [Thu, 21 Jan 2010 09:03:22 +0000 (04:03 -0500)]
tools: allow people to compile w/out configuring
It's useful to be able to build up the host tools without having to select
a board first. Pretty much all tools in there are config-independent
anyways.
Also add a shortcut "tools-all" to quickly build all host tools that are
actually config-independent to allow for simple test builds.
Mike Frysinger [Thu, 21 Jan 2010 09:03:20 +0000 (04:03 -0500)]
image.h: avoid command.h for host tools
The u-boot command structures don't get used with host systems, so don't
bother including it when building host code. This avoids an implicit need
on config.h in the process.
Felix Radensky [Tue, 19 Jan 2010 19:19:06 +0000 (21:19 +0200)]
ppc4xx: Allow setting a single SPD EEPROM address for DDR2 DIMMs
On platforms where SPD EEPROM and another EEPROM have adjacent
I2C addresses SPD_EEPROM_ADDRESS should be defined as a single
element array, otherwise DDR2 setup code would fail with the
following error:
ERROR: Unknown DIMM detected in slot 1
However, fixing SPD_EEPROM_ADDRESS would result in another
error:
ERROR: DIMM's DDR1 and DDR2 type can not be mixed.
This happens because initdram() routine does not explicitly
initialize dimm_populated array. This patch fixes the problem.
Signed-off-by: Felix Radensky <felix@embedded-sol.com> Signed-off-by: Stefan Roese <sr@denx.de>
MIPS: qemu_mips: Import asm/unaligned.h from the Linux kernel
with a few adjustments for U-Boot. This fixes the following build error:
make -C lib_generic/
zlib.c:31:27: error: asm/unaligned.h: No such file or directory
zlib.c: In function 'inflate_fast':
zlib.c:641: warning: implicit declaration of function 'get_unaligned'
make[1]: *** [zlib.o] Error 1
make[1]: Leaving directory `/home/skuribay/git/u-boot.git/lib_generic'
make: *** [lib_generic/libgeneric.a] Error 2
Ben Warren [Mon, 18 Jan 2010 19:35:31 +0000 (11:35 -0800)]
Fix breakage in SMC EEPROM standalone applications
Commit 6a45e384955262882375a2785426dc65aeb636c4 (Make getenv_IPaddr() global)
inadvertently added ' #include "net.h" ' to the standalone programs, creating
duplicate definitions of 'struct eth_device'. This patch removes the local
definitions and removes other code that breaks due to the change in definition.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
Daniel Hobi [Mon, 18 Jan 2010 17:13:39 +0000 (18:13 +0100)]
Makefile: fix parallel build
During parallel build, the top Makefile spawns multiple sub-makes for
targets in cpu/$(CPU) and $(dir $(LDSCRIPT)). If the .depend files are
not present in these directories, the sub-makes may end up generating
these files simultaneously which leads to corrupted content.
A typical error message is:
.depend:39: *** multiple target patterns. Stop.
This patch serializes the creation of .depend in cpu/$(CPU) and
$(dir $(LDSCRIPT)) by adding these directories to the depend target
in the top Makefile.
Other directories in $(LIBS) are not affected since they contain only
one Make target and thus only one sub-make is spawned per directory.
Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Heiko Schocher [Thu, 7 Jan 2010 07:55:54 +0000 (08:55 +0100)]
CRAMFS: support cramfs in RAM
cramfsls and cramfsload are added to the command list.
A cramfs placed at 'cramfs_addr' can the be listed with 'cramfsls' and files
can be loaded with 'cramfsload'. 'cramfs_addr' is an environment variable
specifying the address the cramfs is located.
This works for powerpc and for ARM.
Use CONFIG_CMD_CRAMFS.
Signed-off-by: Andreas Huber <andreas.huber@keymile.com> Signed-off-by: Heiko Schocher <hs@denx.de>
move definition of macros likely and unlikely to compiler.h
the macros likely and unlikely were defined in include/linux/mtd/compat.h,
but used in code not related to MTD. moved the macro definitions to compiler.h
Detlev Zundel [Tue, 22 Dec 2009 11:43:02 +0000 (12:43 +0100)]
cmd_bootm.c: Change interpretation of standalone image parameters.
Current code uses the second argument to bootm for standalone images to
override the load address specified in the image instead of passing all
parameters as is to the application. This behaviour is not documented
and not in line with how the go command works for standalone applications,
so we simply drop it.
Robin Getz [Mon, 21 Dec 2009 23:40:44 +0000 (18:40 -0500)]
kgdb: update mem2hex/hex2mem funcs
Convert the funcs to do the conversion inline so that we can do the copy
all at once with memcpy. This let's us push out an weird arch-specific
issue with accessing different regions of memory to the memcpy function
like the MMRs on Blackfin systems, and it should be a bit faster.
Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Robin Getz [Mon, 21 Dec 2009 23:40:42 +0000 (18:40 -0500)]
kgdb: add default generic stubs
The default kgdb functions can be implemented with common U-Boot functions,
so rather than force everyone to copy & paste these things, create a set of
weak stubs.
Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 3 Dec 2009 02:15:03 +0000 (21:15 -0500)]
config_defaults.h: new header for common u-boot config defaults
There are a bunch of features in U-Boot that we want to enable by default,
and it's best if we centralize them in one place rather than updating all
the board files out there.
Dirk Behme [Sun, 3 Jan 2010 07:33:58 +0000 (08:33 +0100)]
Make getenv_IPaddr() global
There are boards out there that do not have network support in
U-Boot (CONFIG_CMD_NET not set), but they do so in Linux. This
makes it desirable to be able to port network configuration (like
the IP address) to the Linux kernel.
We should not make the passing of the IP configuration to Linux
dependent on U-Boot features / settings.
For this, make getenv_IPaddr() global. This fixes build error
u-boot/lib_xxx/board.c:360: undefined reference to `getenv_IPaddr'
on various architectures.
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
Robin Getz [Mon, 21 Dec 2009 21:59:21 +0000 (16:59 -0500)]
Blackfin: keep hwtrace on CPLB miss
Crashes rarely happen in the CPLB miss handler compared to the rest of
U-Boot code, so disable hardware tracing when processing misses. This
way a crash due to other functions will be shown properly.
Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Tue, 10 Nov 2009 00:44:04 +0000 (19:44 -0500)]
Blackfin: re-architect initcode
The single initcode function was growing unwieldy, so split it up the
distinct steps into their own function. This should making digesting the
result much easier on people.
The tinyboards like to run at a little lower voltage than the default, and
they prefer to boot over the network. For the latter, extend the common
code a little to make this easier.
Also fix the cm-bf527 env sector size while we're in here to reflect the
flash that is actually in use.
Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Wolfgang Denk [Fri, 15 Jan 2010 10:20:10 +0000 (11:20 +0100)]
malloc: return NULL if not initialized yet
When malloc() was called before it was properly initialized
(as would happen if when used before relocation to RAM) it returned
random, non-NULL values, which called all kinds of difficult to debug
subsequent errors.
Make sure to return NULL when initialization was not done yet.
Wolfgang Denk [Fri, 15 Jan 2010 10:10:33 +0000 (11:10 +0100)]
JFFS2: drop support for LZARI compression mode
Support for LZARI compression mode was added based on a MTD CVS
snapshot of March 13, 2005. However, fs/jffs2/compr_lzari.c contains
contradictory licensing terms: the original copyright clause says "All
rights reserved. Permission granted for non-commercial use.", but
later reference to the file 'LICENCE' in the jffs2 directory was added
which says GPL v2 or later.
As no boards ever used LZARI compression, and this file is also not
present in recent MTD code, we resolve this conflict by removing the
conflicting file and references to it.
Also copy the referenced but missing file 'LICENCE' from the current
MTD source tree.
Chris Zhang [Wed, 6 Jan 2010 21:34:04 +0000 (13:34 -0800)]
Fix EHCI port reset.
In USB ehci driver, the port reset is not terminated. EHCI spec says "A host
controller must terminate the reset and stabilize the state of the port within
2 milliseconds". Without termination, a port stays at reset state. This is
observed on ppc4xx(sequoia) boards.
Reinhard Arlt [Tue, 8 Dec 2009 08:21:41 +0000 (09:21 +0100)]
mpc83xx: vme8349: Fix power up reset sequence for tsi148
Remove PCI reset, if there is a monarch PMC module.
Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
convert clrbits_be32 + setbits_be32 to clrsetbits_be32, use out_be32 to set gcr.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Reinhard Arlt [Tue, 8 Dec 2009 08:13:08 +0000 (09:13 +0100)]
mpc83xx: Add support for MPC8349 esd caddy2
The caddy2 is a variant of the already supported vme8349. So we just
add the differences to this board port. To better support those two
boards we switched from fixed SDRAM configuration to usage of
spd_sdram(). This is done by providing a board specific SPD EEPROM
routine with different values for both boards.
Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
changed to use mkconfig -t option instead, plus misc codingstyle fixes.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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