Masahiro Yamada [Thu, 19 May 2016 06:52:09 +0000 (15:52 +0900)]
tools: moveconfig: allow to run without any CONFIG specified
I found "tools/moveconfig -s" might be useful for defconfig re-sync.
I could optimize it for re-sync if I wanted, but I do not want to
make the code complex for this feature.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:52:08 +0000 (15:52 +0900)]
tools: moveconfig: add --force-sync option
Now, this tools invokes "make savedefconfig" only when it needs to
do so, but there might be cases where a user wants the tool to do
savedefconfig forcibly, for example, some defconfigs were already
out of sync and the user wants to fix it as well.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:52:07 +0000 (15:52 +0900)]
tools: moveconfig: report when defconfig is updated
There are various factors that determine if the given defconfig is
updated, and it is probably what users are more interested in.
Show the log when the defconfig is updated. Also, copy the file
only when the file content was really updated to avoid changing
the time stamp needlessly.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:52:06 +0000 (15:52 +0900)]
tools: moveconfig: report when CONFIGs are removed by savedefconfig
This is a rare case, but there is still possibility that some CONFIG
is moved to the .config, but it is removed by "make savedefconfig".
(For example, it happens when the specified CONFIG has no prompt in
the Kconfig entry, i.e. it is not user-configurable.)
It might be an unexpected case. So, display the log in this case
(in yellow color to gain user's attention if --color option is given).
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:52:04 +0000 (15:52 +0900)]
tools: moveconfig: skip savedefconfig if .config was not updated
If no CONFIG option is moved to the .config, no need to sync the
defconfig file. This accelerates the processing by skipping
needless "make savedefconfig".
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
When we move multiple CONFIGs at the same time, we see as many
<defconfig_name> strings as actions for every defconfig, which is
redundant information.
Moreover, since normal log and error log are displayed separately,
Messages from different threads could be mixed, like this:
This commit makes sure to call "print" once a defconfig, which
enables atomic logging for each defconfig. It also makes it
possible to refactor the log format as follows:
<foo_defconfig>
<action1>
<action2>
<error_log>
<bar_defconfig>
<action1>
<action2>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:52:00 +0000 (15:52 +0900)]
tools: moveconfig: compute file paths just once
The paths to .config, include/autoconf.mk, include/config/auto.conf
are not changed during the defconfig walk. Compute them only once
when a new class instance is created.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:51:58 +0000 (15:51 +0900)]
tools: moveconfig: allow to give CONFIG names as argument directly
We still pass the input file with CONFIG name, type, default value
in each line, but the last two fields are just ignored by the tool.
So, let's deprecate the input file and allow users to give CONFIG
names directly from the command line. The types and default values
are automatically detected and handled nicely by the tool.
Going forward, we can use this tool more easily like:
tools/moveconfig.py CONFIG_FOO CONFIG_BAR
Update the documentation and fix some typos I noticed while I was
working on.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:51:56 +0000 (15:51 +0900)]
tools: moveconfig: do not rely on type and default value given by users
Commit 96464badc794 ("moveconfig: Always run savedefconfig on the
moved config") changed the work flow of this tool a lot from the
original intention when this tool was designed first.
Since then, before running this tool, users must edit the Kconfig to
add the menu entries for the configs they are moving. It means users
had already specified the type and the default value for each CONFIG
via its Kconfig entry. Nevertheless, users are still required to
dictate the same type and the default value in the input file. This
is tedious to use. So, my idea here is to deprecate the latter.
Before moving forward with it, there is one issue worth mentioning;
since the savedefconfig re-sync was introduced, this tool has not
been able to move bool options with "default y". Joe sent a patch
to solve this problem about a year ago, but it was not applied for
some reasons. Now, he came back with an updated patch, so this
problem will be fixed soon.
For other use cases, I see no reason to require redundant dictation
in the input file. Instead, the tool can know the types and default
values by parsing the .config file.
This commit changes the tool to use the CONFIG names, but ignore the
types and default values given by the input file.
This commit also fixes one bug. Prior to this commit, it could not
move an integer-typed CONFIG with value 1.
For example, assume we are moving CONFIG_CONS_INDEX. Please note
this is an integer type option.
Many board headers define this CONFIG as 1.
#define CONFIG_CONS_INDEX 1
It will be converted to
CONFIG_CONS_INDEX=y
and moved to include/autoconf.mk, by the tools/scripts/define2mk.sed.
It will cause "make savedefconfig" to fail due to the type conflict.
This commit takes care of it by detecting the type and converting the
CONFIG value correctly.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:51:54 +0000 (15:51 +0900)]
tools: moveconfig: exit with error message for not clean directory
When the source tree is not clean, this tool raises an exception
with a message like follows:
Traceback (most recent call last):
File "tools/moveconfig.py", line 939, in <module>
main()
File "tools/moveconfig.py", line 934, in main
move_config(config_attrs, options)
File "tools/moveconfig.py", line 808, in move_config
while not slots.available():
File "tools/moveconfig.py", line 733, in available
if slot.poll():
File "tools/moveconfig.py", line 645, in poll
self.parser.update_dotconfig(self.defconfig)
File "tools/moveconfig.py", line 503, in update_dotconfig
with open(autoconf_path) as f:
IOError: [Errno 2] No such file or directory: '/tmp/tmpDtzCgl/include/autoconf.mk'
This does not explain what is wrong. Show an appropriate error
message "source tree is not clean, please run 'make mrproper'"
in such a situation.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:51:53 +0000 (15:51 +0900)]
tools: moveconfig: check compilers before starting defconfig walk
Since commit 25400090b1e2 ("moveconfig: Print a message for
missing compiler"), this tool parses an error message every time an
error occurs during the process in order to detect missing compiler.
Instead of that, we can look for compilers in the PATH environment
only once before starting the defconfig walk. If a desired compiler
is missing, "make include/config/auto.conf" will apparently fail for
that architecture. So, the tool can just skip those board, showing
"Compiler is missing. Do nothing.".
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:51:52 +0000 (15:51 +0900)]
tools: moveconfig: check directory location before compilers
We must ensure this tool is run from the top of source directory
before calling update_cross_compile(). Otherwise, the following
exception is thrown:
Traceback (most recent call last):
File "./moveconfig.py", line 918, in <module>
main()
File "./moveconfig.py", line 908, in main
update_cross_compile()
File "./moveconfig.py", line 292, in update_cross_compile
for arch in os.listdir('arch'):
OSError: [Errno 2] No such file or directory: 'arch'
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:51:50 +0000 (15:51 +0900)]
tools: moveconfig: rename update_defconfig() to update_dotconfig()
Commit 96464badc794 ("moveconfig: Always run savedefconfig on the
moved config") changed how defconfig files were updated.
Since then, the function update_defconfig() does not modify defconfig
files at all (instead, they are updated by "make savedefconfig"), so
update_dotconfig() is a better fit for this function. Also, update
the comment block to match the actual behavior.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Masahiro Yamada [Thu, 19 May 2016 06:51:49 +0000 (15:51 +0900)]
tools: moveconfig: fix --dry-run option
Since commit 96464badc794 ("moveconfig: Always run savedefconfig on
the moved config"), --dry-run option is broken.
The --dry-run option prevents the .config from being modified,
but defconfig files might be updated by "make savedefconfig"
regardless of the --dry-run option.
Move the "if not self.options.dry_run" conditional to the correct
place.
Fixes 96464badc794 ("moveconfig: Always run savedefconfig on the moved config") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Heiko Schocher [Tue, 7 Jun 2016 06:55:45 +0000 (08:55 +0200)]
siemens,am33x: add draco etamin board
In the draco CPU board family, etamin is a new variant
with bigger flash and more RAM. Due to new flash that
uses larger pages (4K) some changes are necessary because
it impacts the MTD partition layout and the ubi mount
parameters.
Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Signed-off-by: Heiko Schocher <hs@denx.de>
[trini: Move BOOTDELAY into defconfig, just always be 3 now] Signed-off-by: Tom Rini <trini@konsulko.com>
Heiko Schocher [Tue, 7 Jun 2016 06:55:44 +0000 (08:55 +0200)]
dfu, nand, ubi: fix erasing after write finish
writting to ubi nand partitions need after write ends an erase
of the remaining sectors. This fail, if dfu write size was not
a multiple of erasesize, example log:
Heiko Schocher [Tue, 7 Jun 2016 06:55:41 +0000 (08:55 +0200)]
nand: add nand mtd concat support
add for nand devices mtd concat support. Generic MTD concat
support is already ported to mainline, and used in the cfi_mtd
driver. This patch adds it similiar for nand devices.
Heiko Schocher [Tue, 7 Jun 2016 06:31:24 +0000 (08:31 +0200)]
doc, spl, am335x: update am335x-network
on the shc board we see when booting in net boot mode,
that the ROM bootloader sends "AM335x ROM" as
vendor-class-identifier. U-Boots doc says "DM814x ROM".
So, add the info to the doc, that there is also
"AM335x ROM" possible.
Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Heiko Schocher [Tue, 7 Jun 2016 06:31:18 +0000 (08:31 +0200)]
am335x: add some missing CM_CLKMODE_DPLL_SSC macros
add missing CM_CLKMODE_DPLL_SSC_ACK_MASK,
CM_CLKMODE_DPLL_SSC_DOWNSPREAD_MASK and
CM_CLKMODE_DPLL_SSC_TYPE_MASK
defines. Used for enabling spread spectrum.
Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Heiko Schocher [Tue, 7 Jun 2016 06:31:15 +0000 (08:31 +0200)]
tests: py: disable main_signon check for printenv cmd
if CONFIG_VERSION_VARIABLE is set, the U-Boot environment
contains a "vers" variable with the current U-Boot version
string. If now "printenv" is called, test/py fails as it
detects the main_sign string, which is in this case correct.
So check only the main_sign as an error, if CONFIG_VERSION_VARIABLE
is not set.
Simon Glass [Thu, 9 Jun 2016 02:55:15 +0000 (20:55 -0600)]
tiny-printf: Correct the snprintf() implementation
This current code passes the variable arguments list to sprintf(). This is
not correct. Fix it by calling _vprintf() directly.
This makes firefly-rk3288 boot again.
Fixes: abeb272 ("tiny-printf: Support snprintf()") Reviewed-by: Stefan Roese <sr@denx.de> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Wed, 8 Jun 2016 09:02:32 +0000 (18:02 +0900)]
ARM: uniphier: insert dsb barrier to ensure visibility of store
I noticed secondary CPUs sometimes fail to wake up, and the root
cause is that the sev instruction wakes up slave CPUs before the
preceding the register write is observed by them.
The read-back of the accessed register does not guarantee the order.
In order to ensure the order between the register write and the sev
instruction, a dsb instruction should be executed prior to the sev.
Masahiro Yamada [Tue, 7 Jun 2016 12:03:44 +0000 (21:03 +0900)]
ARM: uniphier: do not overwrite fdt_file environment
This code auto-detects the best-match FDT file name, but it should
respect the user's choice if "fdt_file" environment is found in a
saved set of environments.
Masahiro Yamada [Sat, 4 Jun 2016 13:39:08 +0000 (22:39 +0900)]
ARM: uniphier: support eMMC boot for PH1-LD11 and PH1-LD20
The Boot ROM on PH1-LD11/LD20 exports built-in APIs to load images
from an eMMC device. They are useful to reduce the memory footprint
of SPL, rather than compiling the whole MMC framework.
Andre Przywara [Tue, 31 May 2016 17:45:06 +0000 (10:45 -0700)]
arm/arm64: implement a boot header capability
Some SPL loaders (like Allwinner's boot0, and Broadcom's boot0)
require a header before the actual U-Boot binary to both check its
validity and to find other data to load. Sometimes this header may
only be a few bytes of information, and sometimes this might simply
be space that needs to be reserved for a post-processing tool.
Introduce a config option to allow assembler preprocessor commands
to be inserted into the code at the appropriate location; typical
assembler preprocessor commands might be:
.space 1000
.word 0x12345678
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Steve Rae <srae@broadcom.com>
Commit Notes:
Please note that the current code:
start.S (arm64) and
vectors.S (arm)
already jumps over some portion of data already, so this option basically
just increases the size of this region (and the resulting binary).
For use with Allwinner's boot0 blob there is a tool called boot0img[1],
which fills the header to allow booting A64 based boards.
For the Pine64 we need a 1536 byte header (including the branch
instruction) at the moment, so we add this to the defconfig.
[1] https://github.com/apritzel/pine64/tree/master/tools
END Reviewed-by: Tom Rini <trini@konsulko.com>
Chris Packham [Tue, 31 May 2016 08:30:59 +0000 (20:30 +1200)]
lib: make strmhz available in SPL
When setting up a DDR controller it is useful to be able to display
frequencies in a readable form. Make the strmhz() function available in
SPL builds provided there is full vsprintf available.
Reviewed-by: Tony O'Brien <tony.obrien@alliedtelesis.co.nz> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Chris Packham <judge.packham@gmail.com>
Alexander Graf [Fri, 27 May 2016 10:25:03 +0000 (12:25 +0200)]
efi_loader: Don't allocate from memory holes
When a payload calls our memory allocator with the exact address hint, we
happily allocate memory from completely unpopulated regions. Payloads however
expect this to only succeed if they would be allocating from free conventional
memory.
This patch makes the logic behind those checks a bit more obvious and ensures
that we always allocate from known good free conventional memory regions if we
want to allocate ram.
Reported-by: Jonathan Gray <jsg@jsg.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
Alexander Graf [Thu, 2 Jun 2016 09:38:27 +0000 (11:38 +0200)]
efi_loader: Move to normal debug infrastructure
We introduced special "DEBUG_EFI" defines when the efi loader
support was new. After giving it a bit of thought, turns out
we really didn't have to - the normal #define DEBUG infrastructure
works well enough for efi loader as well.
So this patch switches to the common debug() and #define DEBUG
way of printing debug information.
Alexander Graf [Fri, 20 May 2016 21:28:23 +0000 (23:28 +0200)]
efi_loader: Add exit support
Some times you may want to exit an EFI payload again, for example
to default boot into a PXE installation and decide that you would
rather want to boot from the local disk instead.
This patch adds exit functionality to the EFI implementation, allowing
EFI payloads to exit.
Alexander Graf [Fri, 20 May 2016 21:28:22 +0000 (23:28 +0200)]
arm: Introduce setjmp/longjmp
To quit an EFI application we will need logic to jump to the caller
of a function without returning from the function we called into,
so we need setjmp/longjmp functionality.
This patch introduces a trivial implementation of these that I
verified works on armv7, thumb2 and aarch64.
Ed Swarthout [Wed, 1 Jun 2016 13:11:24 +0000 (08:11 -0500)]
dm: scsi: if_typename should be scsi
Fixes:
=> ext2ls scsi 0:1
** Bad device scsi 0:1 **
for boards which use the scsi legacy driver (such as ls1043ardb).
Signed-off-by: Ed Swarthout <Ed.Swarthout@nxp.com> Tested-by: George McCollister <george.mccollister@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
Michal Simek [Fri, 22 Apr 2016 12:28:54 +0000 (14:28 +0200)]
ARM64: zynqmp: Add support for standard distro boot commands
Nand and QSPI are not defined now but this will be extended.
Based on selected bootmode boot_targets are rewritten.
Patch also contains detection if variables are saved. If yes don't
rewrite boot_targets variable.
Also move variable setup to the end of file because SCSI needs to be
defined before others macros are using it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Alexander Graf <agraf@suse.de>
Alexander Graf [Wed, 1 Jun 2016 20:41:54 +0000 (22:41 +0200)]
ARM64: zynqmp: Remove CONFIG_BOOTP_SERVERIP
When the CONFIG_BOOTP_SERVERIP option is set, we ignore all
dhcp values for the tftp server and use our own serverip and
file name instead.
This is usually not what we want and I doubt it's set for a
good reason on ZynqMP. It definitely hurts if we want to support
uEFI PXE boot on it. So just remove the option for now.
Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Correct the nand ecc initialization code
This fixes the issue of incorrect nand ecc
init if no device is found in ecc_matrix then
it endsup ecc init with junk initialization
instead of the most suited one.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
When no DTB can be matched successfully to the board that's being used
a list of available FIT-embedded DTBs will be output to the console for
diagnostic purposes. But rather than the contents of the "description"
FDT property a non-existent property was accessed and as a result "NULL"
was output instead of the actual name(s) of the DTB(s). Fix this issue
by using the correct property which is also the exact same property
that's used earlier during the actual board matching process.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Certain GPIO devices have the capability to switch their GPIOs into
open-drain mode, that is, instead of actively driving the output
(Push-pull output), the pin is connected to the collector (for a NPN
transistor) or the drain (for a MOSFET) of a transistor, respectively.
The pin then either forms an open circuit or a connection to ground,
depending on the state of the transistor.
This patch adds functions to the GPIO uclass to switch GPIOs to
open-drain mode on devices that support it.
Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
By default, each bank is assumed to have 32 GPIOs, but the ngpios
setting is honored, so the number of GPIOs for each bank in configurable
to match the actual GPIO count of the SoC (e.g. the 32/32/23 banks of
the P1022 SoC).
The usual functions of GPIO drivers (setting input/output mode and output
value setting) are supported.
The driver has been tested on MPC85XX, but it is likely that other
PowerQUICC III devices will work as well.
Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
Max Krummenacher [Mon, 30 May 2016 14:28:28 +0000 (16:28 +0200)]
nand: fix nand torture to use changed mtd api
The mtd subsystem deprecated and renamed the direct use of the mtd_info
struct's functionpointers. Instead the corresponding mtd_xxx function
should be used.
Scott Wood [Mon, 30 May 2016 18:57:58 +0000 (13:57 -0500)]
mtd: nand: Sync with Linux v4.6
Updates the NAND code to match Linux v4.6. The previous sync was from
Linux v4.1 in commit d3963721d93fafa.
Note that none of the individual NAND drivers tracked Linux closely
enough to be synced themselves, other than manually applying a few
cross-tree changes.
Signed-off-by: Scott Wood <oss@buserror.net> Tested-by: Heiko Schocher <hs@denx.de>
Scott Wood [Mon, 30 May 2016 18:57:57 +0000 (13:57 -0500)]
mtd: nand: Add page argument to write_page() etc.
This change is part of the Linux 4.6 sync. It is being done before the
main sync patch in order to make it easier to address the issue across
all NAND drivers (many/most of which do not closely track their Linux
counterparts) separately from other merge issues.
projects / u-boot / log