David Brownell [Thu, 17 Apr 2008 05:57:58 +0000 (22:57 -0700)]
avr32: Disable the AP7000 internal watchdog on startup
This patch forces the watchdog off in all cases. That will at least
get rid of the constant reboot cycle, though it won't let the watchdog
actually run in the new kernels: its probe() comes up with a polite
warning.
David Brownell [Fri, 22 Feb 2008 20:54:39 +0000 (12:54 -0800)]
avr32: stk1002 and ngw100 convergence
Make STK1002 and NGW100 boards act more alike:
- STK boards can use as many arguments as NGW
- STK boards don't need to manage FPGAs either
- NGW commands should match STK ones
Also spell U-Boot right in prompts for STK1002 and NGW100.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
[haavard.skinnemoen@atmel.com: update STK100[34] as well] Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Sergei Poselenov [Wed, 21 May 2008 23:15:53 +0000 (01:15 +0200)]
USB: add support for multiple PCI OHCI controllers
Add new configuration variable CONFIG_PCI_OHCI_DEVNO.
In case of several PCI USB controllers on a board this variable
specifys which controller to use.
Also add USB support for sokrates board.
See doc/README.generic_usb_ohci for details.
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
Wolfgang Denk [Tue, 20 May 2008 14:00:29 +0000 (16:00 +0200)]
Big white-space cleanup.
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).
Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.
Yuri Tikhonov [Thu, 8 May 2008 13:46:42 +0000 (15:46 +0200)]
POST: replace the LOGBUFF_INITIALIZED flag in gd->post_log_word (1 << 31) with the GD_FLG_LOGINIT flag in gd->flags.
This way we become able to utilize the full post_log_word for POST
activities (overwise, POST ECC, which has 0x8000 ID, could be
erroneously treated as started in post_output_backlog() even if there
was actually no POST ECC run (because of OCM POST failure, for
example).
Yuri Tikhonov [Thu, 8 May 2008 13:44:16 +0000 (15:44 +0200)]
POST: switch CFG_POST_OCM with CFG_POST_CODEC (workaround)
Switch the OCM testid with the codec one. The reason is that current
implementation requires the POST_ROM testid to fit into lower 16
bits, and the codec test will never run with POST_ROM hopefully.
Stefan Roese [Mon, 19 May 2008 05:14:38 +0000 (07:14 +0200)]
ppc4xx: Canyonlands: Disable PCIe0/SATA in dev-tree depending on selection
When SATA is selected (via jumper J6) we need to disable the first PCIe
node in the device tree, so that Linux doesn't initialize it. Otherwise
the Linux SATA driver will fail to detect the devices.
The same goes the other way around too. So if PCIe is selected we need
to disable the SATA node in the device tree.
This is because PCIe port 0 and SATA on 460EX share the same pins
(multiplexed) and we have to configure in U-Boot which peripheral is
enabled.
Wolfgang Denk [Wed, 14 May 2008 11:55:30 +0000 (13:55 +0200)]
Fix config files for out-of-tree building
Several board/<...>/config.mk files include dynamically built (by
the Makefile) config files but used the wrong file name of
$(TOPDIR)/board/$(BOARDDIR)/config.tmp
instead if the correct
$(OBJTREE)/board/$(BOARDDIR)/config.tmp
The bug is nasty because the build result is correct for the (normal)
in-tree builds, and because 'sinclude' is used no errors get raised
even for out-of-tree build tests. But out-of-tree builds use an
incomplete and thus usually incorrect configuration...
Stefan Roese [Wed, 14 May 2008 08:32:32 +0000 (10:32 +0200)]
ppc4xx: Individual handling of ddr2_fixed.c for canyonlands_nand build
Canyonlands has a file ddr2_fixed.c which needs special treatment when
building in separate directory. It has to be linked to build directory
otherwise it is not seen.
Stefan Roese [Wed, 14 May 2008 08:32:32 +0000 (10:32 +0200)]
ppc4xx: Individual handling of ddr2_fixed.c for canyonlands_nand build
Canyonlands has a file ddr2_fixed.c which needs special treatment when
building in separate directory. It has to be linked to build directory
otherwise it is not seen.
ppc4xx: Kilauea: Add CONFIG_BOOTP_SUBNETMASK to Kilauea board config
When using dhcp/bootp the "netmask" environment variable is not set
because CONFIG_BOOTP_SUBNETMASK is not defined. But usually this is
desireable, so the following patch adds this this option to the board
config.
Signed-off-by: Markus Klotzbuecher <mk@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Sat, 10 May 2008 08:30:36 +0000 (10:30 +0200)]
ppc4xx: Update Makalu defconfig to use device-tree booting as default
This patch reworks the default environment on Makalu. Now "net_nfs" for
example uses the device-tree style booting formerly know as "net_nfs_fdt".
Also the addresses in RAM were changed because of the new image booting
support, which check for image overwriting. So the addresses needed to
get adjusted.
Nick Spence [Fri, 9 May 2008 05:32:22 +0000 (22:32 -0700)]
Support legacy multi-type images without FDT section.
This patch enables legacy multi-type images containing only a Linux kernel
and root file system to be loaded, maintaining compatibility with previous
versions of u-boot.
This is required when using old image files such as a Linux 2.4 kernel /
filesystem.
Signed-off-by: Nick Spence <nick.spence@freescale.com> Acked-by: Bartlomiej Sieka <tur@semihalf.com>
Stelian Pop [Thu, 8 May 2008 20:52:09 +0000 (22:52 +0200)]
Fix @ -> <at> substitution
When applying the AT91CAP9 patches upstream, something transformed
the '@' character into the ' <at> ' sequence.
The patch below restores the original form in all the places where
it has been modified (the AT91CAP9 files, the AT91SAM9260 files which
were copied from AT91CAP9, and a couple of other files where the
' <at> ' sequence was present).
Stelian Pop [Thu, 8 May 2008 20:52:10 +0000 (22:52 +0200)]
Update origin and copyright information in arch-at91sam9 header files
When doing the AT91CAP9/AT91SAM9 port, a number of header files were
copied from the Linux kernel sources. This patch explicitly specifies
this origin for all the copied headers, and for those missing copyright
information, adds it.
Additionaly, the header file 'at91sam926x_mc.h' has been superceeded
in the latest kernel sources by 'at91sam9_smc.h'.
The copyright information has been confirmed by the AT91 Linux kernel
maintainer, Andrew Victor <avictor.za@gmail.com>.
According to schematics and to RedBoot sources, the MX31ADS uses a 32768Hz
oscillator as a SKIL source. Fix previously wrongly assumed 32000Hz value.
Also fix a typo when verifying a jumper configuration. While at it, make
two needlessly global functions static.
Fix build errors when CONFIG_LOGBUFFER and CONFIG_FIT are enabled
Recent modifcations to LOGBUFFER handling code were incorrecly
introduced to fit_check_kernel() routine during
"Merge branch 'new-image' of git://www.denx.de/git/u-boot-testing",
commit 27f33e9f45ef7f9685cbdc65066a1828e85dde4f.
This patch cleans up this merge issue.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Grant Erickson [Wed, 7 May 2008 03:16:15 +0000 (20:16 -0700)]
Propagate Error Status to the Shell on fw_printenv Errors
Changed implementation such that fw_printenv returns failure status
when one or more specified variables do not exist or when incorrect
command syntax is used.
This aids scripting fw_printenv such that the script can key of the
return status rather than relying on standard error "scraping".
Signed-off-by: Grant Erickson <gerickson@nuovations.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
Grant Erickson [Tue, 6 May 2008 23:18:00 +0000 (16:18 -0700)]
Fix Compilation Errors with 'tools/env/fw_printenv'
In the current top-of-tree, 1.3.3.-rc2, the optional tool
'tools/env/fw_printenv' fails to compile for two reasons:
1) The header watchdog.h cannot be found.
2) The header zlib.h is picked up from the tool chain rather than the
project causing a prototype conflict for crc32.
This patch addresses both of these issues.
Platforms Tested On:
- AMCC "Kilauea"
Signed-off-by: Grant Erickson <gerickson@nuovations.com>
James Yang [Mon, 5 May 2008 15:22:53 +0000 (10:22 -0500)]
Fix readline_into_buffer() with CONFIG_CMDLINE_EDITING before relocating
When CONFIG_CMDLINE_EDITING is enabled, readline_into_buffer() doesn't
work before relocating to RAM because command history is written into
a global array that is not writable before relocation. This patch
defers to the no-editing and no-history code in readline_into_buffer()
if it is called before relocation.
Signed-off-by: James Yang <James.Yang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Adrian Filipi [Tue, 6 May 2008 20:46:37 +0000 (16:46 -0400)]
Fix some typos
This patch fixes three typos.
The first is a repetition of CONFIG_CMD_BSP.
The second makes the #endif comment match its #if.
The third is a spelling error.
Signed-off-by: Adrian Filipi <adrian.filipi@eurotech.com>
Grant Erickson [Sun, 4 May 2008 23:45:01 +0000 (16:45 -0700)]
Recognize 'powerpc' As an Alias for IH_ARCH_PPC
Add support for the recognition of 'powerpc' as an alias for the PowerPC
architecture type since Linux is already trending in that direction,
preferring 'powerpc' to 'ppc'.
Signed-off-by: Grant Erickson <gerickson@nuovations.com>
Wheatley Travis [Fri, 2 May 2008 20:35:15 +0000 (13:35 -0700)]
7450 and 86xx L2 cache invalidate bug corrections
The 7610 and related parts have an L2IP bit in the L2CR that is
monitored to signal when the L2 cache invalidate is complete whereas the
7450 and related parts utilize L2I for this purpose. However, the
current code does not account for this difference. Additionally the 86xx
L2 cache invalidate code used an "andi" instruction where an "andis"
instruction should have been used.
This patch addresses both of these bugs.
Signed-off-by: Travis Wheatley <travis.wheatley@freescale.com> Acked-By: Jon Loeliger <jdl@freescale.com>
Stefan Roese [Thu, 8 May 2008 09:05:15 +0000 (11:05 +0200)]
ppc4xx: Add fdt support to all remaining AMCC PPC4xx eval boards
This patch adds fdt (flattened device tree) support to all remaining AMCC
eval boards. Most newer boards already support device tree. With this patch,
all AMCC boards now enable device tree passing from U-Boot to Linux
arch/powerpc kernels.
Stefan Roese [Thu, 8 May 2008 09:01:09 +0000 (11:01 +0200)]
ppc4xx: Add weak default ft_board_setup() routine
This patch adds a default ft_board_setup() routine to the 4xx fdt code.
This routine is defined as weak and can be overwritten by a board specific
one if needed.
Stefan Roese [Thu, 8 May 2008 08:48:58 +0000 (10:48 +0200)]
ppc4xx: acadia: Add fdt support and fix section overlap problem
This patch adds fdt (flattened device tree) support to the AMCC
Acadia eval board. This increases the image size and it doesn't
fit anymore into 256kByte. Since we didn't want to remove features
from the configuration, we decided to increase the U-Boot image size
(add one flash sector).
Also changed the default environment definition to make it
independent of such changes.
Ira Snyder [Tue, 29 Apr 2008 18:18:54 +0000 (11:18 -0700)]
ppc4xx: Add device tree support to AMCC Yosemite
Add support for booting with a device tree blob. This is needed to boot
ARCH=powerpc kernels. Also add support for setting the eth0 mac address
via the ethaddr variable.
Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Stefan Roese <sr@denx.de>
Some old GNU assemblers, such as v2.14 (ELDK 3.1.1), v2.16 (ELDK 4.1.0),
warns illegal global symbol references by bal (and jal also) instruction.
This does not happen with the latest binutils v2.18.
Here's an example on gth2_config:
mips_4KC-gcc -D__ASSEMBLY__ -g -Os -D__KERNEL__ -DTEXT_BASE=0x90000000 -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isy
stem /opt/eldk311/usr/bin/../lib/gcc-lib/mips-linux/3.3.3/include -pipe -DCONFIG_MIPS -D__MIPS__ -G 0 -mabicalls -fpic -pipe -msoft-float -march=4kc -mtune=4k
c -EB -c -o cache.o cache.S
cache.S: Assembler messages:
cache.S:243: Warning: Pretending global symbol used as branch target is local.
cache.S:250: Warning: Pretending global symbol used as branch target is local.
In principle, gas might be sensitive to global symbol references in PIC
code because they should be processed through GOT (global offset table).
But if `bal' instruction is used, it results in PC-based offset jump.
This is the cause of this warning.
In practice, we know it doesn't matter whether PC-based reference or GOT-
based. As for this case, both will work before/after relocation. But let's
fix the code.
This patch explicitly sets up a target address, then jump there.
Here's an example of disassembled code with/without this patch.
projects / u-boot / log