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Hardware revision "e" of the board introduces
a GPIO to reduce power consumption in stand-by mode.
This must be enable (active low) at the startup
for normal behaviour.
Signed-off-by: Stefano Babic <[email protected]>
Signed-off-by: Heiko Schocher <[email protected]>
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Drop local function to setup SDRAM controller
and use the common one for i.MX35.
Signed-off-by: Stefano Babic <[email protected]>
Signed-off-by: Heiko Schocher <[email protected]>
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Signed-off-by: Heiko Schocher <[email protected]>
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Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content. (both just wrap <asm-generic/errno.h>)
Replace all include directives for <asm/errno.h> with <linux/errno.h>.
Signed-off-by: Masahiro Yamada <[email protected]>
[trini: Fixup include/clk.]
Signed-off-by: Tom Rini <[email protected]>
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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 <[email protected]>
Acked-by: Albert ARIBAUD <[email protected]>
Cc: Masahiro Yamada <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Suggested-by: Tom Rini <[email protected]>
Acked-by: Simon Glass <[email protected]>
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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 <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Albert ARIBAUD <[email protected]>
Cc: Andreas Bießmann <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Prafulla Wadaskar <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Vipin Kumar <[email protected]>
Cc: Tom Warren <[email protected]>
Cc: Tom Rini <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <[email protected]>
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There is no change of behavior.
Signed-off-by: Benoît Thébaudeau <[email protected]>
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Clean up mx35 lowlevel_init:
- Indent with tabs.
- Fix comments.
- Use defined values instead of literal constants.
- Use defined macros instead of duplicating code.
- Use macro parameters with default values instead of #define'd configs.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Stefano Babic <[email protected]>
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Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Stefano Babic <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Stefano Babic <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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Revision B of the board uses CSD0 for the DRAM,
as usual for MX3 boards. The patch fixes also
some values in the U-Boot environment.
Signed-off-by: Stefano Babic <[email protected]>
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The flea3 board is a custom board by CarMediaLab used
in automotive.
Network (FEC), NOR, NAND and SPI are supported.
Signed-off-by: Stefano Babic <[email protected]>
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