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This patch adapts CONFIG_BOOTARGS to the chosen boot method (boot from
DataFlash or from NAND), and gives to Linux a fully specified mtdparts
variable.
Signed-off-by: Stelian Pop <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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This patch changes the SPI timings to closely match the ones
used by the Linux kernel and the Atmel's own bootstrap project.
Signed-off-by: Stelian Pop <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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The Atmel boards can handle 8 or 16 bit NAND memories. This patch
makes the support configurable in the board config header file
(CFG_NAND_DBW_8 or CFG_NAND_DBW_16).
Signed-off-by: Stelian Pop <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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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 <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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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.
Signed-off-by: Stefan Roese <[email protected]>
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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).
Signed-off-by: Stelian Pop <[email protected]>
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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.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
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Signed-off-by: Michal Simek <[email protected]>
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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).
Signed-off-by: Stelian Pop <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Gary Jennejohn <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Signed-off-by: Stefan Roese <[email protected]>
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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.
Signed-off-by: Stefan Roese <[email protected]>
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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.
Signed-off-by: Stefan Roese <[email protected]>
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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 <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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These same settings are used on MPC8349ITX, and
improve performance on MPC8349EMDS.
Signed-off-by: Lee Nipper <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Fix incorrect mask to enable all 64MB of onboard flash.
Previously U-Boot incorrectly mapped only 8MB of flash, this
patch correctly maps all the available flash.
Signed-off-by: Jeremy McNicoll <[email protected]>
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The ethernet hang is caused by receiving buffer in DRAM is not
yet ready due to access cycles require longer time in DRAM.
Relocate DMA buffer descriptors from DRAM to internal SRAM.
Signed-off-by: TsiChung Liew <[email protected]>
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All the 85xx and 86xx UM describe the register as timing_cfg_3
not as ext_refrec.
Signed-off-by: Kumar Gala <[email protected]>
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LWMON5 DSPIC POST uses the watch-dog scratch register. So, make
the CFG_DSPIC_TEST_ADDR definition more readable.
Signed-off-by: Yuri Tikhonov <[email protected]>
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Signed-off-by: Stefan Roese <[email protected]>
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Signed-off-by: Stefan Roese <[email protected]>
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Arithmetic expressions do not get evaluated under stringification. Remove
default network configuration, add DHCP command support. Thanks to Felix
Radensky for reporting.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
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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.
Signed-off-by: Wolfgang Denk <[email protected]>
Acked-by: Stefan Roese <[email protected]>
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This patch enables SPI and MC13783/RTC support for the Litekit board.
Signed-off-by: Magnus Lilja <[email protected]>
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This patch removes the unknown flash message information:
'## Unknown FLASH on Bank 1 - Size = 0xdeadbeef = -286261248 MB'
This unknown flash message is caused by PromJet.
Some of the board user is unhappy with this information.
Signed-off-by: Roy Zang <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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this seems as a good compromise between human memory, typing,
and last but not least, to accommodate for current and future kernel bloat.
Signed-off-by: Kim Phillips <[email protected]>
Acked-by: Dave Liu <[email protected]>
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introduced with latest lwmon5/POST merge
Signed-off-by: Stefan Roese <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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Use the GPT0_MASKx registers as the temporary storage for watch-dog
timer POST test instead of GPT0_COMPx. The latter
(GPT0_COMP1..GPT0_COMP5) are used for the log-buffer header.
Signed-off-by: Sergei Poselenov <[email protected]>
Signed-off-by: Yuri Tikhonov <[email protected]>
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Conflicts:
common/cmd_bootm.c
common/cmd_log.c
include/common.h
post/board/lwmon5/Makefile
post/board/lwmon5/dsp.c
post/board/lwmon5/dspic.c
post/board/lwmon5/fpga.c
post/board/lwmon5/gdc.c
post/board/lwmon5/sysmon.c
post/board/lwmon5/watchdog.c
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Detlev Zundel <[email protected]>
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CONFIG_ENV_OVERWRITE is also added.
This patch is originally created by Jean-Christophe PLAGNIOL-VILLARD.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Shinya Kuribayashi <[email protected]>
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No functional change.
This patch was originally submitted by Jean-Christophe PLAGNIOL-VILLARD.
Then I re-created from scratch, and changed more lines than the original.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Shinya Kuribayashi <[email protected]>
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Use symbolic names instead of hard coded addresses for Litekit membases.
Signed-off-by: Magnus Lilja <[email protected]>
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Update MX31ADS default environment to better match the flash layout and
the memory map, support SPI and RTC.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
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Limit the rate of h/w watch-dog triggering on the LWMON5 board by
the CONFIG_WD_MAX_RATE value.
Note that an earlier version of this patch which used microseconds
instead of ticks dis not work. The problem was that we used
usec2ticks() to convert microseconds into ticks. usec2ticks() uses
get_tbclk(), which in turn calls get_sys_info(). It turns out that
this function does a lot of prolonged operations (like divisions)
which take too much time so we do not trigger the watchdog in time,
and it resets the system.
Signed-off-by: Yuri Tikhonov <[email protected]>
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This patch fixes the Canyonlands and Glacier default environment to better
fit to the arch/powerpc device-tree kernels. The variables dealing with
arch/ppc booting are removed, since these boards are supported only in
arch/powerpc. Glacier uses the same config file as Canyonlands.
Also, the Glacier now uses non-FPU rootpath, since 460GT has no FPU.
Signed-off-by: Stefan Roese <[email protected]>
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Signed-off-by: Stefan Roese <[email protected]>
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- enable esd's auto_update mechanism
- support alternative flash layout on rev. 1.8 boards
- update default environment
- use common CFI flash driver
- coding style cleanup
Signed-off-by: Matthias Fuchs <[email protected]>
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This patch allows U-Boot to use buffered writes to the Spansion NOR
flash installed on this board, and eliminates long delays in network
transfers after the board startup.
Also modify flash layout to embed main and redundant environment
blocks in the U-Boot image.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
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This patch adds support for the MX31ADS evaluation board from Freescale,
initialization code is copied from RedBoot sources, also provided by
Freescale.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
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Signed-off-by: Stefan Roese <[email protected]>
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