| Commit message (Collapse) | Author | Age | Lines |
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Its reset value is random, and we sometimes read uninitialized TLB
arrays. Make sure that we don't retain MAS8 from reading such an entry
if the VF bit in MAS8 is set, attempts to use the mapping will trap.
Signed-off-by: Scott Wood <scottwood@freescale.com>
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Remove Ethernet node fixup from mgcoge and muas3001 boards and modify its
configs for the common mpc8260 code to use generic Ethernet fixup.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
Tested-by: Heiko Schocher <hs@denx.de>
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Needed for (e.g.) ubifs support to work.
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
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UBIFS requires fls(), which is not defined for arm (and some other
architectures) and this patch adds it. The implementation is taken from
Linux and is generic. ffs() is also defined for those that miss it.
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
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Bring over the bitop implementations from the Linux
include/asm-generic/bitops/non-atomic.h to provide
endianness-independence.
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
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__set_bit and __clear_bit are defined in ubifs.h as well as in
asm/include/bitops.h for some architectures. This patch moves
the generic implementation to include/linux/bitops.h and uses
that unless it's defined by the architecture.
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
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With Hush parser is possible to change command line in dtb
Signed-off-by: Michal Simek <monstr@monstr.eu>
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Users should use microblaze-generic platform.
This platform is longer not supported.
Signed-off-by: Michal Simek <monstr@monstr.eu>
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Signed-off-by: Michal Simek <monstr@monstr.eu>
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If is full malloc area global, data are rewrite because
there was bad size of malloc area.
Signed-off-by: Michal Simek <monstr@monstr.eu>
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Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>
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This patch cleans up multiple issues of the 4xx register (mostly
DCR, SDR, CPR, etc) definitions:
- Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
- Change the defines to better match the names from the
user's manuals (e.g. cprpllc -> CPR0_PLLC)
- Removal of some unused defines
Please test this patch intensive on your PPC4xx platform. Even though
I tried not to break anything and tested successfully on multiple
4xx AMCC platforms, testing on custom platforms is recommended.
Signed-off-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
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Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
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This patch adds support for "kwbimage" (Kirkwood Boot Image)
image types to the mkimage code.
For details refer to docs/README.kwbimage
This patch is tested with Sheevaplug board
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Ron Lee <ron@debian.org>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
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- make get_table_entry_id() global
- make get_table_entry_name() global
- move struct table_entry to image.h
Currently this code is used by image.c only.
This patch makes this API global so it can be used by other parts of
code, too.
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Ron Lee <ron.debian.org>
Edit comments and commit message.
Signed-off-by: Wolfgang Denk <wd@denx.de>
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Currently it is used by image.c only, but the the function can be
used to support additional mkimage types like for example kwbimage,
so make this function globally visible.
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Edited commit message.
Signed-off-by: Wolfgang Denk <wd@denx.de>
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This fixes some compiler warnings:
tools/default_image.c:141: warning: initialization from incompatible pointer type
tools/fit_image.c:202: warning: initialization from incompatible pointer type
and changes to code to use "const" attributes in a few places where
it's appropriate.
Signed-off-by: Wolfgang Denk <wd@denx.de>
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uninitialized retval variable warning fixed
crc32 APIs moved to crc.h (newly added) and build warnings fixed
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
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Using a separate "u-boot" environment variable allows to easily
specify different filenames for the update procedure. This is also in
line with many other board configurations defining an "update" script.
Signed-off-by: Detlev Zundel <dzu@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
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Incase the system is detected with Unknown SVR, let the system boot
with a default value and a proper message.
Now with dynamic detection of SOC properties from SVR, this is necessary
to prevent a crash.
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Refactor the code into a simple bitmask lookup table that determines if
a given PCI controller is enabled and if its in host/root-complex or
agent/end-point mode.
Each processor in the PQ3/MPC86xx family specified different encodings
for the cfg_host_agt[] and cfg_IO_ports[] boot strapping signals.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Allow us to search the TLB array based on an address. This is useful
if we want to change an entry but dont know where it happens to be
located.
For example, the boot page mapping we use on MP or the flash TLB that
we change the WIMGE settings for after we've relocated.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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In future Book-E implementations IVORs will most likely go away and be
replaced with fixed offsets. The IVPR will continue to exist to allow
for relocation of the interrupt vectors.
This code adds support to setup the IVORs as their fixed offset values
per the ISA 2.06 spec when we transition from u-boot to another OS
either via 'bootm' or a cpu release.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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The ddr_pd_cntl isn't defined in any reference manual and thus we wil
remove especially since we set it to 0, which would most likely be its
POR value.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Reset any i2c devices that may have been interrupted during a system reset.
Normally this would be accomplished by clocking the line until SCL and SDA
are released and then sending a start condtiion (From an Atmel datasheet).
There is no direct access to the i2c pins so instead create start commands
through the i2c interface. Send a start command then delay for the SDA Hold
time, repeat this by disabling/enabling the bus a total of 9 times.
Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
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This patch adds support for the DM365 EVM.
It has been tested on a DM365 EVM.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
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This patch adds support for the DevKit8000 board.
Signed-off-by: Frederik Kriewitz <frederik@kriewitz.eu>
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The Calao TNY-A9260 and TNY-9G20 are boards manufactured and sold by
Calao Systems <http://www.calao-systems.com>. Their components are very
similar to the AT91SAM9260EK board, so their configuration is based on
the configuration of this board. There are however some differences:
different clocks, no LCD, no ethernet. They also can use SPI EEPROM to
store the environment.
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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This feature can be used to trigger special command "sysrstcmd" using
reset key long press event and environment variable "sysrstdelay" is set
(useful for reset to factory or manufacturing mode execution)
Kirkwood SoC implements a hardware-based SYSRSTn duration counter.
When SYSRSTn is asserted low, a SYSRSTn duration counter is running.
The counter value is stored in the SYSRSTn Length Counter Register
The counter is based on the 25-MHz reference clock (40ns)
It is a 29-bit counter, yielding a maximum counting duration of
2^29/25 MHz (21.4 seconds). When the counter reach its maximum value,
it remains at this value until counter reset is triggered by setting
bit 31 of KW_REG_SYSRST_CNT
Implementation:
Upon long reset assertion (> ${sysrstdelay} in secs) sysrstcmd will be
executed if pre-defined in environment variables.
This feature will be disabled if "sysrstdelay" variable is unset.
for-ex.
setenv sysrst_cmd "echo starting factory reset;
nand erase 0xa0000 0x20000;
echo finish ed sysrst command;"
will erase particular nand sector if triggered by this event
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
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The Calao SBC35-A9G20 board is manufactured and sold by Calao Systems
<http://www.calao-systems.com>. It is built around an AT91SAM9G20 ARM SoC
running at 400MHz. It features an Ethernet port, an SPI RTC backed by an onboard
battery , an SD/MMC slot, a CompactFlash slot, 64Mo of SDRAM, 256Mo of NAND
flash, two USB host ports, and an USB device port. More informations can be
found at <http://www.calao-systems.com/articles.php?lng=en&pg=5936>
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
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This patch adds support for i.MX27-LITEKIT development board from
LogicPD. This board uses i.MX27 SoC and has 2MB NOR flash, 64MB NAND
flash, FEC ethernet controller integrated into i.MX27.
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Acked-by: Wolfgang Denk <wd@denx.de>
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Remove duplicate set_cr
set_cr is defined in both asm-arm/proc-armv/system.h and
include/asm-arm/system.h. This patch removes it (and some duplicate
defines) from the former.
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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This is needed so that we could use this macro for non-UBI code.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
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Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
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Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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Now that the PCI, SATA et al compile problems have been resolved, the
cludge that was applied to avoid them can be removed
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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Primary intent is to resolve build errors for this board which has been
neglected for a very long time. I do not have one of these boards, so I
cannot test functionality
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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This patch is based on a patch submitted by Jean-Christophe PLAGNIOL-VILLARD
on 18th May 2008 as part of a general i386 / sc520 fixup which was never
applied
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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Change PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY (Originally done in
commit ff4e66e93c1a, regressed by commit 6d7f610b09f8)
Cast PCI_ROM_ADDRESS_MASK to u32
Wrap probe_pci_video() call inside #ifdef CONFIG_VIDEO
Change call to pci_find_class() to pci_find_devices(). This is based on a
patch submitted on 1st March 2007 (Patch that fixes the compilation errors
for sc520_cdp board) by mushtaq_k
This patch requires that PCI_VIDEO_VENDOR_ID and PCI_VIDEO_DEVICE_ID be
specified in the board config file. Dummy values have been added for the
SC520 CDP board to enable compilation, but since I do not have one of these,
I do know what the values should be
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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The current configuration of the Environment has the redundant copy of the
environment in the Boot Flash - This was never the intent. The Environment
should instead be in the first two sectors of the first Strata Flash
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
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Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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