19 Feb, 2016
1 commit
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Due to introducing the new peripheral clock handle functions,
use these functions to reduce duplicated code.Signed-off-by: Wenyou Yang
Tested-by: Heiko Schocher
[Rebased on current master, fixup for at91rm9200ek]
Signed-off-by: Andreas Bießmann
02 Feb, 2016
1 commit
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Add struct atmel_mpddrc_config to accommodate the mpddrc register
configurations, not using the mpddrc register map structure,
struct atmel_mpddrc, in order to increase readability and reduce
run-time memory use.Signed-off-by: Wenyou Yang
Reviewed-by: Andreas Bießmann
21 Aug, 2015
2 commits
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To enable the clocks on the at91 boards a constant (0x4) is used.
This is replaced with a define in at91_pmc.h (1 << 2).Signed-off-by: Erik van Luijk
Reviewed-by: Andreas Bießmann -
The mpddr.c depends on ATMEL_BASE_MPDDRC for the base address to configure the controller.
This cannot be used when there is more than one controller (i.e. AT91SAM9G45, AT91SAM9M10).Signed-off-by: Erik van Luijk
[remove 'new blank line at EOF']
Signed-off-by: Andreas Bießmann
01 Apr, 2015
1 commit
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Enable SPL support for at91sam9x5ek board. Now, it supports
boot up from NAND flash and SPI flash.Signed-off-by: Bo Shen
21 Feb, 2015
1 commit
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The board select menu in arch/arm/Kconfig is still big.
To slim down it, this commit moves AT91 boards to
arch/arm/mach-at91/Kconfig.
Also, consolidate "config SYS_SOC" in each board Kconfig.The Kconfig files under board/ directory were modified with the
following command:find board -name Kconfig | xargs sed -i -e '
/config SYS_SOC/ {
N
/default "at91"/ {
N
d
}
}
'Signed-off-by: Masahiro Yamada
Acked-by: Andreas Bießmann
29 Oct, 2014
1 commit
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This commit introduces a Kconfig symbol for each ARM CPU:
CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136,
CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100.
Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected
for CPU_ARM1176 and CPU_V7.For each target, the corresponding CPU is selected and the definition of
SYS_CPU in the corresponding Kconfig file is removed.Also, it removes redundant "string" type in some Kconfig files.
Signed-off-by: Georges Savoundararadj
Acked-by: Albert ARIBAUD
Cc: Masahiro Yamada
14 Sep, 2014
1 commit
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Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME}
are specified in arch/Kconfig.We can delete the ones in arch and board Kconfig files.
This commit can be easily reproduced by the following command:
find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e '
/config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ {
N
s/\n[[:space:]]*string//
}
'Signed-off-by: Masahiro Yamada
30 Jul, 2014
2 commits
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We have switched to Kconfig and the boards.cfg file is going to
be removed. We have to retrieve the board status and maintainers
information from it.The MAINTAINERS format as in Linux Kernel would be nice
because we can crib the scripts/get_maintainer.pl script.After some discussion, we chose to put a MAINTAINERS file under each
board directory, not the top-level one because we want to collect
relevant information for a board into a single place.TODO:
Modify get_maintainer.pl to scan multiple MAINTAINERS files.Signed-off-by: Masahiro Yamada
Suggested-by: Tom Rini
Acked-by: Simon Glass -
This commit adds:
- arch/${ARCH}/Kconfig
provide a menu to select target boards
- board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig
set CONFIG macros to the appropriate values for each board
- configs/${TARGET_BOARD}_defconfig
default setting of each board(This commit was automatically generated by a conversion script
based on boards.cfg)In Linux Kernel, defconfig files are located under
arch/${ARCH}/configs/ directory.
It works in Linux Kernel since ARCH is always given from the
command line for cross compile.But in U-Boot, ARCH is not given from the command line.
Which means we cannot know ARCH until the board configuration is done.
That is why all the "*_defconfig" files should be gathered into a
single directory ./configs/.Signed-off-by: Masahiro Yamada
Acked-by: Simon Glass
18 Dec, 2013
1 commit
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As the cs for spi is worked in gpio mode, so no need to configure
it as peripheral and then configure to gpio. Configure it to gpio
directly.Signed-off-by: Bo Shen
Signed-off-by: Andreas Bießmann
01 Nov, 2013
1 commit
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Signed-off-by: Masahiro Yamada
Cc: Albert ARIBAUD
Cc: Andreas Bießmann
Cc: Stefano Babic
Cc: Prafulla Wadaskar
Cc: Minkyu Kang
Cc: Vipin Kumar
Cc: Tom Warren
Cc: Tom Rini
22 Aug, 2013
1 commit
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remove the config.mk file
move text base define to board config file for following boards
- at91sam9m10g45ek
- at91sam9x5ekSigned-off-by: Bo Shen
Signed-off-by: Andreas Bießmann
24 Jul, 2013
1 commit
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Signed-off-by: Wolfgang Denk
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini
10 Dec, 2012
1 commit
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Signed-off-by: Richard Genoud
Acked-by: Bo Shen
Signed-off-by: Andreas Bießmann
17 Oct, 2012
1 commit
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Signed-off-by: Josh Wu
Signed-off-by: Andreas Bießmann
13 Sep, 2012
1 commit
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This patch configure at91sam9x5's EBI drive I/O. Without this, When SD card boot, the nand flash read/write are not stable. Which will cause kernel MTD test fail (Since mainline kernel doesn't configure the EBI register).
Signed-off-by: Josh Wu
Signed-off-by: Andreas Bießmann
01 Sep, 2012
3 commits
-
Signed-off-by: Josh Wu
Tested-by: voice.shen@atmel.com
Signed-off-by: Andreas Bießmann -
fix a bug:
when not boot from NAND, the NAND flash can not be detected.
Using this to fix itSigned-off-by: Bo Shen
Signed-off-by: Andreas Bießmann -
Add at91sam9x5ek board support, this board support the following SoCs
AT91SAM9G15, AT91SAM9G25, AT91SAM9G35, AT91SAM9X25, AT91SAM9X35Using at91sam9x5ek_nandflash to configure for the board
Now only supports NAND with software ECC boot upSigned-off-by: Bo Shen
[move MAINTAINERS entry to right place]
Signed-off-by: Andreas Bießmann