| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Instead of introducing new functions each time a new power supply
situation is to be added, this patch adds parameters to mx28_power_init.
Right now there are three parameters:
- has_battery - true when this board has a battery.
- use_battery_input - true when this board is supplied from the
battery input, but has a DC source instead of a real battery
- use_5v_input - true when this board can use the 5V input
The third one is introduced with this patch and allow to boot a board from 5v
(USB) source only. The main necessary change this needs is that the DC-DC
converter must always be sourced from DCDC_4P2 (DROPOUT_CTRL field of
HW_POWER_DCDC4P2)
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds a device tree pinctrl driver for MXS.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The PBL has console support now, so add memory_display support aswell
which can be a good debugging aid.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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If creating an AMBA device failed, maybe because AMBA support is
not compiled in, register the device as regular platform device.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Add the device tree compatible strings.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The ocotp device is completely SoC internal, no need to register
it from boards. Register it from SoC code instead.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds device tree support for the stm serial driver. This
driver really is a AMBA primecell, so the amba-pl011 could be
used. However, the current code tries to get the apb_pclk before
the clocks are registered, so this does not work. Use the stm
driver instead until a solution is found.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Add device tree compatibles and allow retrieving data from device tree
instead of platform_data only.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This turns the MXS gpio support into a driver.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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When a device tree is present the SoC internal devices come from
it, so do not register them as platform devices.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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mxs_power_init_4p2_params and mxs_power_init_4p2_regulator are used
only once, so inline the code.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The brownout setting can be at maximum 7*25mV below the voltage
setting of the regulator. Set it to the minimum Voltage which is
1325mV.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This switches the imx28evk to new environment and updates the
defconfig file for tons of new features.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This switches the imx28evk to multiimage support and adds the
lowlevel initialization to make the bootlets unnecessary.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The file drivers/pinctrl/pinctrl.c is compiled only when
CONFIG_PINCTRL is defined. "IS_ENABLED(CONFIG_PINCTRL)" is
always evaluated as 1 in this function.
(Although the compiler would optimize it, the source file does
not look nice.)
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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If strdup() fails with out-of-memory, __dev_add_param() should fail
with -ENOMEM.
(Note strdup() is always given with a non-NULL pointer. If the
argument name is given with NULL, the system would already have
crashed in the get_param_by_name() function.)
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Since commit e7554c0cb245 (kbuild: create a build directory
automatically for out-of-tree build), MAKEALL does not have to
create a build directory. It it done by the top Makefile.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Currently, do_build_all() does nothing.
Since commit 195310fd7b48 (MAKEALL: add regex support), do_build()
takes two arguments. To fix do_build_all(), it must pass "*" as the
second argument of do_build().
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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For Blackfin, C symbols are prefixed with '_'.
If CONFIG_CMD_MAGICVAR is enabled for Blackfin, the following error occurs:
commands/built-in.o: In function `do_magicvar':
commands/magicvar.c:(.text+0x3326): undefined reference to `__barebox_magicvar_start'
commands/magicvar.c:(.text+0x332a): undefined reference to `__barebox_magicvar_end'
commands/magicvar.c:(.text+0x332e): undefined reference to `__barebox_magicvar_start'
commands/magicvar.c:(.text+0x3332): undefined reference to `__barebox_magicvar_end'
make: *** [barebox] Error 1
Add '_' to __barebox_magicvar_start and __barebox_magicvar_end,
like the other symbols in this linker script.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The function dev_param_set_generic() may fail because of
out of memory. If so, return -ENOMEM.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Since include/linux/linkage.h includes <asm/linkage.h>, the basic
coding style we should follow is:
- <linux/linkage.h> should contain default macro defines
- <asm/linkage.h> can define arch-specific macros and override the
default ones in <linux/linkage.h>
The arch/blackfin/include/asm/linkage.h has redundant defines that
are already defined in <linux/linkage.h>.
Replace it with the one imported from Linux 3.19-rc6.
Generally, <asm/linkage.h> should not be included directly.
Fix two files to include <linux/linkage.h> instead.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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$(KBUILD_DTBS) is not set anywhere.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Since commit 7fa10256c3f4 (defaultenv: Allow multiple
defaultenvironment overlays), barebox_default_env* is created
in the defaultenv/ directory. They are cleaned up when
"make clean" descends into the defaultenv/ directory.
We can simply delete "common/barebox_default_env*" from the
top Makefile.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The top .gitignore is getting close to Linux's one.
I am inclined to sync it more.
- Add a missing comment block
- Add missing patterns that have no impact (*.o.*, *.so.dbg)
- Add prefix "/" to top-level generic files
- Arrange the order for easier diff
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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"barebox_default_env*" is not "Top-level generic files" because they
are generated in the defaultenv/ directory since commit 7fa10256c3f4
(defaultenv: Allow multiple defaultenvironment overlays).
The comment block of the top-level .gitignore says as follows:
# NOTE! Don't add files that are generated in specific
# subdirectories here. Add them in the ".gitignore" file
# in that subdirectory instead.
Let's follow this rule.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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There is no source file prefixed "barebox" at the top directory.
Generated files there can be simply ignored with "/barebox*" pattern.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This function is only used in drivers/usb/*.
It is equivalent to mdelay().
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The relocated_to_adr does not clear the .bss section.
It is done by the setup_c routine.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Wjatscheslaw Stoljarski <wjatscheslaw.stoljarski@kiwigrid.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Add condition for checking size_t overflow. This fixes memtest fail
> Memtest failed. Error: -22
which appears when 4GB RAM is present.
Was tested on phyFLEX-i.MX6 modules with 4GB and 1GB RAM.
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Calculating the size and end of the test region as
end = PAGE_ALIGN_DOWN(bank->res->end) - 1;
size = end - start + 1;
is wrong. For an example resource of
start = 0x80000000, end = 0x8fffffff
end results in:
end = PAGE_ALIGN_DOWN(0x8fffffff) - 1 = 0x8fffefff
instead of 0x8fffffff. The size is then calculated to
size = end - start + 1 = 0x8fffefff - 0x80000000 + 1 = 0x0ffff000
instead of 0x10000000
The correct way to do this is to calculate the real size and apply a
PAGE_ALIGN_DOWN afterwards:
size = PAGE_ALIGN_DOWN(bank->res->end - start + 1) = 0x10000000
Fix this in three different places.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Most of the implementations of PUTC_LL() takes "char"
(some take "int"), not "unsigned char".
Moreover, puts_ll() takes an argument with "const char *" type.
Let's drop "unsigned" from the prototype of putc_ll().
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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top_of_kernel_tree()
The CREDITS file is removed in the commit
commit 6570288f2d97d3a3dceb3e631b4e4f4305352dc8
Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Tue Jan 13 14:27:07 2015 +0900
Remove the CREDITS file
But checkpatch.pl still trying to check it presence.
There is not such CREDITS file and checkpatch.pl exits with
'Must be run from the top-level dir. of a kernel tree' message.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The cross_arch and cross_compile links method is obsolete and not
available any more, so we remove it from the .gitignore.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This helps with EMMC detection when booting from EMMC directly.
Taken from u-boot.
Signed-off-by: Andrey Panov <rockford@yandex.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This allows "make ARCH=... defconfig".
Fox example, you can type "make defconfig" instead of
"make sandbox_defconfig".
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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asm-offsets.h and compile.h are generated under include/generated/
directory now.
The directory include/generated/ is already ignored.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Commit eb4b20d20631 (add .mailmap for proper git-shortlog output)
introduced .mailmap file. It should not be ignored.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This is used by kbuild to load preset Kconfig options. We need to
ignore it, otherwise git clean kills it.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[ imported from Linux Kernel, commit 25fba9bebeb7 ]
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Ignore GPATH, GRTAGS, GSYMS, and GTAGS generated by GNU GLOBAL.
Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
[ imported from Linux Kernel, commit f2ac5e78928b ]
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sometimes I got this:
$ git-status
{snip}
# On branch master
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# ncscope.out
nothing added to commit but untracked files present (use "git add"
to track)
Fix it.
Signed-off-by: Jike Song <albcamus@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
[ imported from Linux Kernel, commit 9723c046bd59 ]
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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