Commit graph

1623 commits

Author SHA1 Message Date
Marek Vasut
cece78fafe tools: socfpga: Add SFP image V1 support
Add support for the SoCFPGA header v1 , which is used on Arria 10.
Thus far the mkimage-socfpga image only supported header format v0
used on Cyclone V and Arria V, but is not supported on Arria 10.
The layout of the v0 and v1 header is similar, yet there are a few
differences, see the patch body for details.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Chin Liang See <chin.liang.see@intel.com>
2018-05-08 21:08:42 +02:00
Marek Vasut
9f0021a50b tools: socfpga: Stop using global struct socfpga_image
The structure is passed around correctly, create local instances
where necessary and zap the global struct socfpga_image instance.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Chin Liang See <chin.liang.see@intel.com>
2018-05-08 21:08:42 +02:00
Tom Rini
4549e789c1 SPDX: Convert all of our multiple license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have multiple licenses (in
these cases, dual license) declared in the SPDX-License-Identifier tag.
In this case we change from listing "LICENSE-A LICENSE-B" or "LICENSE-A
or LICENSE-B" or "(LICENSE-A OR LICENSE-B)" to "LICENSE-A OR LICENSE-B"
as per the Linux Kernel style document.  Note that parenthesis are
allowed so when they were used before we continue to use them.

Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 10:24:31 -04:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Tom Rini
b25f8e2112 Merge git://git.denx.de/u-boot-imx 2018-04-30 07:14:05 -04:00
Alex Kiernan
8c84287a0f tools: mkimage: Check for datafile when type is script
If generating a script image and no datafile has been passed in, mkimage
dies with SIGSEGV:

  #0  __strchr_sse2 () at ../sysdeps/x86_64/multiarch/../strchr.S:32
  #1  0x0000000000403818 in main
      at tools/mkimage.c:503

Add explicit test for datafile to fix this.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-28 18:32:25 -04:00
Alexander Dahl
c3b115f4b7 tools: mkenvimage: Fix possible segfault on stdin input
The size of 'filebuf' was not increased as more and more bytes are read
from stdin, but 'filebuf' was always reallocated to the same fix size.
This works as long as only less bytes than the initial buffer size come
in, for more input this will segfault. (It actually does, I tested
that.) So for each loop cycle the buffer size has to be increased by the
number of bytes we want to read.

Signed-off-by: Alexander Dahl <ada@thorsis.com>
2018-04-28 18:32:24 -04:00
Alexander Dahl
3559028cb2 tools: mkenvimage: Fix read() stdin error handling
On success read() returns the number of bytes read or zero for EOF. On
error -1 is returned and errno is set, so the right way to test if read
had failed is to test the return value instead of errno.

Signed-off-by: Alexander Dahl <ada@thorsis.com>
2018-04-28 18:32:24 -04:00
Fabio Estevam
f3c326287e Revert "imximage: Remove failure when no IVT offset is found"
This reverts commit b5b0e4e351.

Commit f916757300 ("imx: Create distinct pre-processed mkimage
config files") provided a proper fix for the parallel mkimage
config files build failure, so the original workaround can be
safely reverted now.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2018-04-26 09:00:44 +02:00
Bryan O'Donoghue
af1b492dfa tools/imximage: Fix fruity lack of 0x prefix in DCD Blocks
commit 8519c9c98a ("tools/imximage: use 0x prefix in HAB Blocks line")
adds an 0x prefix to each HAB Block number to make it easier for host tools
to process the HAB Block output, however it neglects to apply the same
prefix to the DCD Blocks directive. You need the DCD Blocks directive if
you are making a u-boot recovery image which the BootROM will accept via
the USB upload utility.

This disparity results in a fruity output like this with HAB Blocks
prefixed but DCD Blocks not prefixed - which is pretty inconsistent.

This patch fixes the difference assuming the original commit was a
legitimate change.

Old:
Image Type:   Freescale IMX Boot Image
Image Ver:    2 (i.MX53/6/7 compatible)
Mode:         DCD
Data Size:    430080 Bytes = 420.00 KiB = 0.41 MiB
Load Address: 877ff420
Entry Point:  87800000
HAB Blocks:   0x877ff400 0x00000000 0x00066c00
DCD Blocks:   00910000 0000002c 000001d4

New:
Image Type:   Freescale IMX Boot Image
Image Ver:    2 (i.MX53/6/7 compatible)
Mode:         DCD
Data Size:    430080 Bytes = 420.00 KiB = 0.41 MiB
Load Address: 877ff420
Entry Point:  87800000
HAB Blocks:   0x877ff400 0x00000000 0x00066c00
DCD Blocks:   0x00910000 0x0000002c 0x000001d4

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Breno Lima <breno.lima@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-04-26 08:52:51 +02:00
Tom Rini
ebca902aeb Merge git://git.denx.de/u-boot-imx
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-15 08:43:50 -04:00
Rasmus Villemoes
8519c9c98a tools/imximage: use 0x prefix in HAB Blocks line
The u-boot-ivt.img.log file contains 0x prefixes in the HAB Blocks line,
while the SPL.log does not. For consistency, and to make it easier to
extract and put into a .csf file for use with NXP's code signing tool,
add 0x prefixes here.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
2018-04-15 11:35:21 +02:00
Kristian Amlie
8a0b827b1a fw_printenv: Fix crash due to incorrect size for malloc'ed string.
Using sizeof gives the size of the pointer only, not the string. This
could easily lead to crashes when using -l argument.

Signed-off-by: Kristian Amlie <kristian.amlie@northern.tech>
2018-04-10 15:19:15 -04:00
Guillaume GARDET
004d00914a mkimage: do not fail if there is no print_header function
Commit 253c60a breaks the exit value of 'mkimage -T rkimage'
and print the following  error:
  mkimage: Can't print header for Rockchip Boot Image support: Success

It is not a failure to not print headers, so just display the warning message,
and finish the function properly.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>

Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-04-10 11:52:16 -04:00
Hauke Mehrtens
c5b0bca4c3 tools/mxsimage: Support building with LibreSSL
The mxsimage utility fails to compile against LibreSSL version < 2.7.0
because LibreSSL says it is OpenSSL 2.0, but it does not support the
complete OpenSSL 1.1 interface.

LibreSSL defines OPENSSL_VERSION_NUMBER with 0x20000000L and therefor
claims to have an API compatible with OpenSSL 2.0, but it implements
EVP_MD_CTX_new(), EVP_MD_CTX_free() and EVP_CIPHER_CTX_reset() only
starting with version 2.7.0, which is not yet released. OpenSSL
implements this function since version 1.1.0.

This commit will activate the compatibility code meant for
OpenSSL < 1.1.0 also for LibreSSL version < 2.7.0.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Jonathan Gray <jsg@jsg.id.au>
2018-04-06 20:45:28 -04:00
Alexander Graf
6cd5678c45 kwbimage: Fix out of bounds access
The kwbimage format is reading beyond its header structure if it
misdetects a Xilinx Zynq image and tries to read it. Fix it by
sanity checking that the header we want to read fits inside our
file size.

Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-03-30 12:52:48 +02:00
Michal Simek
d28baea078 tools: xilinx: Fix zynq/zynqmp image recognition
There is an issue to recognize zynq or zynqmp image because header
checking is just the same. That's why zynqmp images are recognized as
zynq one.
Check unused fields which are initialized to zero in zynq format
(__reserved1 0x38 and __reserved2 0x44) which are initialized for
zynqmp. This should ensure that images are properly recognized by:
./tools/mkimage -l spl/boot.bin

Also show image type as ZynqMP instead of Zynq which is confusing.

Reported-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Alexander Graf <agraf@suse.de>
2018-03-23 09:36:15 +01:00
Tuomas Tynkkynen
5473eb6d15 tools: Make kwboot build if HOST_TOOLS_ALL=y
The kwboot tool for Marvell devices isn't currently being built even if
HOST_TOOLS_ALL is set. It doesn't appear to depend on any CONFIG_
options, so it seems appropriate to enable building it here.

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-03-22 13:25:20 -04:00
Bryan O'Donoghue
45b55712d4 image: Add IH_OS_TEE for TEE chain-load boot
This patch adds a new type IH_OS_TEE. This new OS type will be used for
chain-loading to Linux via a TEE.

With this patch in-place you can generate a bootable OPTEE image like this:

mkimage -A arm -T kernel -O tee -C none -d tee.bin uTee.optee

where "tee.bin" is the input binary prefixed with an OPTEE header and
uTee.optee is the output prefixed with a u-boot wrapper header.

This image type "-T kernel -O tee" is differentiated from the existing
IH_TYPE_TEE "-T tee" in that the IH_TYPE is installed by u-boot (flow
control returns to u-boot) whereas for the new IH_OS_TEE control passes to
the OPTEE firmware and the firmware chainloads onto Linux.

Andrew Davis gave the following ASCII diagram:

IH_OS_TEE: (mkimage -T kernel -O tee)
Non-Secure       Secure

                 BootROM
                   |
      -------------
     |
     v
    SPL
     |
     v
   U-Boot ------>
          <-----  OP-TEE
      |
      V
    Linux

IH_TYPE_TEE: (mkimage -T tee)
Non-Secure       Secure

                 BootROM
                   |
      -------------
     |
     v
    SPL ------->
         <-----  OP-TEE
     |
     v
   U-Boot
      |
      V
    Linux

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Suggested-by: Andrew F. Davis <afd@ti.com>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Link: http://mrvan.github.io/optee-imx6ul
2018-03-19 16:14:25 -04:00
Patrick Delaunay
81260e3331 tools/mkimage: add support for STM32 image format
STM32MP157 bootrom needs a specific header for first boot stage.
This patch adds support of this header in mkimage.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-19 16:14:19 -04:00
Alex Kiernan
dbc3432379 tools: env: Implement atomic replace for filesystem
If the U-Boot environment is stored in a regular file and redundant
operation isn't set, then write to a temporary file and perform an
atomic rename.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-03-19 16:14:19 -04:00
Alex Kiernan
899b5338fa tools: env: Refactor write path of flash_io()
Extract write path of flash_io() into a separate function. This patch
should be a functional no-op.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2018-03-19 16:14:19 -04:00
Alex Kiernan
2deb3cac08 tools: env: Fix CamelCasing style violation
Replace HaveRedundEnv with have_redund_env to fix style violation.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-03-19 16:14:19 -04:00
Alex Kiernan
c7f52c4b6e tools: env: Pass through indent
Pass tools/env/fw_env.c through indent to correct style violations. This
commit consists of only one non-whitespace change:

  tools/env/fw_env.c:549: error: do not use assignment in if condition

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-03-19 16:14:19 -04:00
Tom Rini
2e5c42c630 Merge git://git.denx.de/u-boot-imx 2018-03-09 13:29:58 -05:00
Stefan Theil
63f881d46a tools/mkimage: Use proper output parameter in dtc-system call
The system call used by mkimage to run dtc redirects stdout to a
temporary file. This can cause problems on Windows (with a MinGW
cross-compiled version). Using the "-o" dtc parameter avoids
this problem.

Signed-off-by: Stefan Theil <stefan.theil@mixed-mode.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-03-09 12:31:07 -05:00
Fabio Estevam
b5b0e4e351 imximage: Remove failure when no IVT offset is found
Sometimes imximage throws the following error:

  CFGS    board/freescale/vf610twr/imximage.cfg.cfgtmp
  CFGS    board/freescale/vf610twr/imximage.cfg.cfgtmp
  MKIMAGE u-boot-dtb.imx
Error: No BOOT_FROM tag in board/freescale/vf610twr/imximage.cfg.cfgtmp
arch/arm/mach-imx/Makefile💯 recipe for target 'u-boot-dtb.imx' failed

Later on, when running mkimage for the u-boot.imx it will succeed in
finding the IVT offset.

Looks like some race condition happening during parallel build when
processing mkimage for u-boot-dtb.imx and u-boot.imx.

A proper fix still needs to be implemented, but as a workaround let's
remove the error when the IVT offset is not found.

It is useful to have such message, especially during bring-up phase,
but the build error that it causes is severe, so better avoid the
build error for now.

The error checking can be re-implemented later when we have a proper
fix.

Reported-by: Breno Lima <breno.lima@nxp.com>
Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-03-09 13:04:02 +01:00
Masahiro Yamada
b08c8c4870 libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>
Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.

This commit moves the header code:
  include/libfdt.h         -> include/linux/libfdt.h
  include/libfdt_env.h     -> include/linux/libfdt_env.h

and replaces include directives:
  #include <libfdt.h>      -> #include <linux/libfdt.h>
  #include <libfdt_env.h>  -> #include <linux/libfdt_env.h>

Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-03-05 10:16:28 -05:00
Paul Kocialkowski
e0d20dc152 tools: Include U-Boot libfdt headers from their actual path
There are no headers for libfdt in lib/libfdt, as they are instead
located in scripts/dtc/libfdt. Specifying lib/libfdt for headers
inclusion in host tools results in using the system libfdt headers,
which is not what we want. Change this to the proper path.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2018-03-05 10:16:28 -05:00
Stefan Agner
cd655514aa tools/env: allow equal sign as key value separation
Treat the first equal sign as a key/value separation too. This makes
the script files compatible with mkenvimage input file format. It
won't support variables with equal signs anymore, but this seems not
really like a loss.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-03-05 10:05:36 -05:00
Jonathan Gray
a2d5efd74f tools/kwbimage: fix LibreSSL build
Fix build after addition of RSA_get0_key() to LibreSSL.
Patch from Theo Buehler and Stuart Henderson.

Signed-off-by: Theo Buehler <tb@openbsd.org>
Signed-off-by: Stuart Henderson <sthen@openbsd.org>
2018-02-23 10:40:51 -05:00
Alex Kiernan
d877a6c50e Fix --noheader on fw_printenv
The single argument `--noheader' is expecting isn't taken from getopt
parsing, but instead from the remaining argv arguments.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-02-14 12:14:15 -05:00
Daniel Schwierzeck
2371d1bcbf buildman: add option -E for treating compiler warnings as errors
Add a new option '-E' for treating all compiler warnings as errors.
Eventually this will pass 'KCFLAGS=-Werror' to Kbuild.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-02-04 22:55:34 -05:00
Andreas Färber
ceb3281803 tools/mrvl_uart.sh: Tidy script output
Fix a typo in help output (awailable -> available).
Tidy the grammar - not the board connects to a port, we do.

While at it, be consistent in upper-casing the comments.

Fixes: eee4835d22 ("tools: Add Marvell recovery image download script")
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-01-29 13:36:32 +01:00
Andreas Färber
3e00c48ef0 tools/mrvl_uart.sh: Fix minicom baudrate
minicom doesn't inherit the baudrate from stty but uses its own
defaults, such as for example 57600, whereas we expect 115200 here.
Explicitly tell minicom which baudrate to use.

Fixes: eee4835d22 ("tools: Add Marvell recovery image download script")
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-01-29 13:36:32 +01:00
Masahiro Yamada
662282203a libfdt: migrate include/libfdt_env.h to a wrapper
libfdt_env.h is supposed to provide system-dependent defines.

scripts/dtc/libfdt/libfdt_env.h from upstream DTC is suitable
for user-space, so we should use this for USE_HOSTCC case.

For compiling U-Boot, we need to override such system-dependent
defines, so use <linux/libfdt_env.h> imported from Linux.

<libfdt.h> selects a proper one.  Maybe, we should split header
inclusion completely, but I do not want too many patches at one.

I can rip off the include/libfdt_env.h from HOST_EXTRACFLAGS.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28 12:27:31 -05:00
Masahiro Yamada
d2bf1152c0 tools: include necessary headers explicitly
Several host-tools use "bool" type without including <stdbool.h>.
This relies on the crappy header inclusion chain.

tools/Makefile has the following line:

  HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \

All host-tools are forced to include libfdt_env.h even if they are
totally unrelated to FDT.  Then, <stdbool.h> is indirectly included
as follows:

     include/libfdt_env.h
  -> include/linux/types.h
  -> <stdbool.h>

I am fixing this horrible crap.  In advance, I need to add necessary
include directives explicitly.  tools/fdtgrep.c needs more; <fctl.h>
for open() and <errno.h> for errno.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28 12:27:31 -05:00
Masahiro Yamada
ae9ace7089 libfdt: migrate fdt_rw.c to a wrapper of scripts/dtc/libfdt/fdt_rw.c
The only difference between scripts/dtc/libfdt/fdt_rw.c and
lib/libfdt/fdt_rw.c is fdt_remove_unused_strings().

It is only used by fdtgrep, so we do not need to compile it for U-Boot
image.  Move it to tools/libfdt/fdw_rw.c so that lib/libfdt/fdt_rw.c
can be a wrapper of scripts/dtc/libfdt/fdt_rw.c.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28 12:27:30 -05:00
Masahiro Yamada
94b13bbae9 host-tools: use python2 explicitly for shebang
All of these host tools are apparently written for Python2,
not Python3.

Use 'python2' in the shebang line according to PEP 394
(https://www.python.org/dev/peps/pep-0394/).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28 12:27:30 -05:00
Jelle van der Waa
9e82087cef tools: remove unused ret
Remove unused ret from fw_env_flush.

Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28 09:39:15 -05:00
Heinrich Schuchardt
ac02019616 tools: provide a tool to convert a binary file to an include
For testing EFI disk management we need an in-memory image of
a disk.

The tool file2include converts a file to a C include. The file
is separated into strings of 8 bytes. Only the non-zero strings
are written to the include. The output format has been designed
to maintain readability.

 #define EFI_ST_DISK_IMG { 0x00010000, { \
  {0x000001b8, "\x94\x37\x69\xfc\x00\x00\x00\x00"}, /* .7i..... */ \
  {0x000001c0, "\x02\x00\x83\x02\x02\x00\x01\x00"}, /* ........ */ \
  {0x000001c8, "\x00\x00\x7f\x00\x00\x00\x00\x00"}, /* ........ */ \
  {0x000001f8, "\x00\x00\x00\x00\x00\x00\x55\xaa"}, /* ......U. */ \
 ...
  {0x00006000, "\x48\x65\x6c\x6c\x6f\x20\x77\x6f"}, /* Hello wo */ \
  {0x00006008, "\x72\x6c\x64\x21\x0a\x00\x00\x00"}, /* rld!.... */ \
  {0, NULL} } }

As the disk image needed for testing contains mostly zeroes a high
compression ratio can be attained.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-22 23:09:12 +01:00
Stefan Brüns
d1ccaa4760 patman: Unquote output from get_maintainer.pl
get_maintainer.pl quotes names which it considers unsafe, i.e. anything
containing [^a-zA-Z0-9_ \-]. This confuses patman, it will duplicate
addresses which are also in Series-to/cc. Strip the quotes.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-21 10:01:02 -07:00
Lokesh Vutla
3a0e70f181 tools: omapimage: Fix mismatch of image size in header
The size field in GP header that is expected by ROM is size of the
image + size of the header. But omapimage tool is updating size
as image size + 2 * header size. Remove this extra header size bytes.

Reported-by: Denys Dmytriyenko <denys@ti.com>
Debugged-by: Madan Srinivas <madans@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:24 -05:00
Tom Rini
3759df0c08 tools: Update python "help" tests to cope with "more" oddities
In some cases when "more" is told to page a given file it will prepend
the output with:
::::::::::::::
/PATH/TO/THE/FILE
::::::::::::::

And when this happens the output will not match the expected length.
Further, if we use a different pager we will instead fail the coverage
tests as we will not have 100% coverage.  Update the help test to remove
the string in question.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-16 16:15:25 -05:00
Simon Glass
3ed0de31b4 dtoc: Allow DTC environment variable to provide path to dtc
The system device-tree compiler may not be new enough to run the tests we
use in U-Boot (e.g. with binman). Allow use of a DTC environment variable
to point to the correct dtc. If not defined, the dtc on the default PATH
is used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-01-15 18:29:21 -07:00
Andre Przywara
2eda8e9aad tools: fix incorrect usage of DT node unit address
The DT spec demands a unit-address in a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Correct the generated unit names when U-Boot's mkimage creates a FIT
image.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2018-01-15 18:29:21 -07:00
Andre Przywara
b2267e8a22 fix incorrect usage of DT node unit address in comments
The DT spec demands a unit-address in a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Fix all occurences in the tree where node names were mentioned in
comments, to not give bad examples to the reader.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2018-01-15 18:29:21 -07:00
Rick Chen
42ac26f2b0 riscv: tools: Prelink u-boot
Add prelink-riscv to arrange .rela.dyn and .rela.got
in compile time. So that u-boot can be directly
executed without fixup.

Signed-off-by: Chih-Mao Chen <cmchen@andestech.com>
Signed-off-by: Rick Chen <rick@andestech.com>
Signed-off-by: Rick Chen <rickchen36@gmail.com>
Signed-off-by: Greentime Hu <green.hu@gmail.com>
2018-01-12 08:05:12 -05:00
Konstantin Porotchkin
eee4835d22 tools: Add Marvell recovery image download script
Introduce the recovery image download script for usage with
Marvell Armada SoC families (excepting 37xx family).
Since Marvell BootROM uses a sliding window in UART buffer
for detecting escape sequence during the boot, it's easier
to interrupt the normal boot flow by sending a long stream
of chained escape sequences to the serial port instead of
periodically sending a single escape sequence as it is done
by kwboot utility.
Additional benefit of using this script is the ability to
adjust the escape sequence stream length withoiut need for
compilation.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-01-09 16:41:00 +01:00
Tom Rini
90d75d2efc Xilinx changes for v2018.01-rc2-v2
fpga:
 - Enable loading bitstream via fit image for !xilinx platforms
 
 zynq:
 - Fix SPL SD boot mode
 
 zynqmp:
 - Not not reset in panic
 - Do not use simple allocator because of fat changes
 - Various dt chagnes
 - modeboot variable setup
 - Fix fpga loading on automotive devices
 - Fix coverity issues
 
 test:
 - Fix env test for !hush case - Stephen's patch
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Merge tag 'xilinx-for-v2018.01-rc2-v2' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2018.01-rc2-v2

fpga:
- Enable loading bitstream via fit image for !xilinx platforms

zynq:
- Fix SPL SD boot mode

zynqmp:
- Not not reset in panic
- Do not use simple allocator because of fat changes
- Various dt chagnes
- modeboot variable setup
- Fix fpga loading on automotive devices
- Fix coverity issues

test:
- Fix env test for !hush case - Stephen's patch
2017-12-18 12:23:27 -05:00
Michal Simek
6d0cbbd596 tools: zynqmpimage: Check return values from file functions
Check all return values from file functions.
In case of negative return exit immediately.
Also change fsize return value which can't be negative.

Reported-by: Coverity (CID: 23276, 23304, 169357)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-18 09:32:06 +01:00
Simon Glass
39c1502ccc binman: Add documentation for the symbol feature
Add this feature to the README.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2017-12-12 19:53:45 -07:00
Simon Glass
1979063264 binman: Support accessing binman tables at run time
Binman construct images consisting of multiple binary files. These files
sometimes need to know (at run timme) where their peers are located. For
example, SPL may want to know where U-Boot is located in the image, so
that it can jump to U-Boot correctly on boot.

In general the positions where the binaries end up after binman has
finished packing them cannot be known at compile time. One reason for
this is that binman does not know the size of the binaries until
everything is compiled, linked and converted to binaries with objcopy.

To make this work, we add a feature to binman which checks each binary
for symbol names starting with '_binman'. These are then decoded to figure
out which entry and property they refer to. Then binman writes the value
of this symbol into the appropriate binary. With this, the symbol will
have the correct value at run time.

Macros are used to make this easier to use. As an example, this declares
a symbol that will access the 'u-boot-spl' entry to find the 'pos' value
(i.e. the position of SPL in the image):

   binman_sym_declare(unsigned long, u_boot_spl, pos);

This converts to a symbol called '_binman_u_boot_spl_prop_pos' in any
binary that includes it. Binman then updates the value in that binary,
ensuring that it can be accessed at runtime with:

   ulong u_boot_pos = binman_sym(ulong, u_boot_spl, pos);

This assigns the variable u_boot_pos to the position of SPL in the image.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Simon Glass
7fe9173be7 binman: Support enabling debug in tests
The elf module can provide some debugging information to assist with
figuring out what is going wrong. This is also useful in tests. Update the
-D option so that it is passed through to tests as well.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Simon Glass
f689890d8e binman: Adjust size of test SPL binary
This is only 3 bytes long which is not enough to hold two symbol values,
needed to test the binman symbols feature. Increase it to 15 bytes.

Using very small regions is useful since we can easily compare them in
tests and errors are fairly easy to diagnose.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Simon Glass
5cfcf7e0fd binman: Add tests binaries with binman symbols
For testing we need to build some ELF files containing binman symbols. Add
these to the Makefile and check in the binaries:

   u_boot_binman_syms - normal, valid ELF file
   u_boot_binman_syms_bad - missing the __image_copy_start symbol
   u_boot_binman_syms_size - has a binman symbol with an invalid size

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Simon Glass
00ae40b3ae binman: Drop a stale comment about the 'board' feature
This feature is now supported. Drop the incorrect comment.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Simon Glass
4e6fdbef67 binman: Add support for including spl/u-boot-spl-nodtb.bin
This file contains SPL image without a device tree. Add support for
including this in images.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Simon Glass
47419eae4b binman: Add support for including spl/u-boot-spl.dtb
This file contains the SPL device tree. Add support for including this by
itself in images.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Simon Glass
b50e5611a6 binman: Add a function to read ELF symbols
In some cases we need to read symbols from U-Boot. At present we have a
a few cases which does this via 'nm' and 'grep'.

It is better to use objdump since that tells us the size of the symbols
and also whether it is weak or not.

Add a new module which reads ELF information from files. Update existing
uses of 'nm' to use this module.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Philipp Tomsich
c8e1ca3ebf tools: omapimage: fix corner-case in byteswap path
Since commit 2614a20847 ("common: command: tempory buffer should
have size of command line buf"), there have been consistent Travis CI
failures on my builds (interestingly not for Tom, even though building
the same commit id) due to a SEGV in building the byteswapped
omapimage:
     	    arm: pcm051_rev3
     make[2]: *** [MLO.byteswap] Error 139
     	      	  		       ^^^ error code for a SEGV

Turns out that the word-based byte-swapping loop in omapimage.c is to
blame. With the loop condition
       while (swapped <= (sbuf->st_size / sizeof(uint32_t)))
there had been one-too-many iterations for all file sizes divisible by
the sizeof(uint32_t).  I.e. we had 1 iteration for 0 bytes (and also 1
through 3 bytes) and 2 iterations at 4 bytes... clearly overshooting
on 0 and 4 bytes.

This commit fixes the calculation of an up-rounded word-count and
makes sure to keep the zero-based loop-counter below the number of
words to be processed.

References: 2614a20 ("common: command: tempory buffer should have size of command line buf")
Fixes: 79b9ebb ("omapimage: Add support for byteswapped SPI images")
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Martin Elshuber <martin.elshuber@theobroma-systems.com>
2017-12-05 21:56:29 -05:00
Masahiro Yamada
26e961c8cf libfdt: migrate fdt_wip.c to a wrapper of scripts/dtc/libfdt/fdt_wip.c
Now, lib/libfdt/fdt_wip.c is the same as scripts/dtc/libfdt/fdt_wip.c

Change the former to a wrapper of the latter.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-12-04 09:59:02 -05:00
S. Lockwood-Childs
34255b92e6 tools: env: Add support for direct read/write UBI volumes
Up to now we were able to read/write environment data from/to UBI
volumes only indirectly by gluebi driver. This driver creates NAND MTD
on top of UBI volumes, which is quite a workaroung for this use case.

Add support for direct read/write UBI volumes in order to not use
obsolete gluebi driver.

Forward-ported from this patch:
http://patchwork.ozlabs.org/patch/619305/

Original patch:
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>

Forward port:
Signed-off-by: S. Lockwood-Childs <sjl@vctlabs.com>
2017-11-29 22:30:50 -05:00
Jean-Francois Dagenais
df4950e302 tools: zynqmpimage: adjust ug1085 reference to v1.4 of the document
The chapter in which the table explaining the image format changed
chapter as the document evolved. This should help people track the
info down faster.

Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-29 08:02:40 +01:00
Michal Simek
c85a6b79d1 tools: mkimage: Extend mkimage to also include pmufw
The patch is adding external pmufw "Platform Management Unit firmware"
to boot.bin image. Boot.bin is a Xilinx format which bootrom is capable
to read and boot the system. pmufw is copied to the header data section
follows by u-boot-spl.bin. pmufw is consumed by PMU unit (Microblaze)
and SPL runs on a53-0.

This is generated command line when PMUFW_INIT_FILE is setup.

./tools/mkimage -T zynqmpimage -R ./"" -n
./"board/xilinx/zynqmp/pmufw.bin" -d spl/u-boot-spl.bin spl/boot.bin

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-11-28 16:08:57 +01:00
Tom Rini
bb7ab1ccfe Merge git://git.denx.de/u-boot-dm 2017-11-23 22:48:35 -05:00
Simon Glass
9677faa34e binman: Return non-zero exit code on test failure
Return exit code 1 when test fail so that callers can detect this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
ca4f4ff7cf binman: Add add test for using an Intel MRC binary
MRC (Memory Reference Code) is a binary blob used to set up the SDRAM
controller on some Intel boards. Add a test for this feature.

With this test coverage on binman is back up to 100%.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
6b187df787 binman: Add add test for SPL with a microcode pointer
Add a test for this feature. It allows SPL to hold a pointer to the
microcode block. This is used for 64-bit U-Boot on x86.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
8772213ea6 binman: Add a test for x86-start16-spl
This allows us to put the 16-bit x86 start-up code in SPL. Add a test for
it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
5650984300 binman: Add test for u-boot-spl-bss-pad
Add a test that we can pad the BSS with zero bytes.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
a25ebed36f binman: Check for files missing from test coverage
Files that are never imported are not shown in the test-coverage report.
Detect these and show an error.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
a9871c6e7e binman: Increase test coverage back to 100%
Make a minor tweak to fix test coverage.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
9fc60b4975 binman: Add a main program to the tests
Add a main program so that the tests can be executed directly, without
going through the main binman program.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
934cdcfb1b binman: Add tests for importlib availability
Add a test that the 'entry' module works with or without importlib.
The tests are numbered so that they are executed in the correct order.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
4d5994f91c binman: Set up 'entry' to permit full test coverage
There is a little check at the top of entry.py which decides if importlib
is available. At present this has no test coverage. To add this we will
need to import the module twice, once with importlib and once without.
In preparation for allowing a test to control the importing of this
module, remove all global imports of the 'entry' module.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
5a3f222604 binman: Append to PYTHONPATH when running test coverage
Rather that overwrite this, append to it, in case the caller has already
set up the path correctly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
aab660fe18 dtoc: Fix up tests
The tool has changed slightly since it was originally written. Update the
tests to suit.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
251f5867c9 buildman: Fix up tests
The tests were broken by two separate commits which adjusted the output
when boards are listed. Fix this by adding back a PowerPC board and
putting the name of each board in the test.

Fixes: b9f7d881 (powerpc, 5xx: remove some "5xx" remains)
Fixes: 8d7523c5 (buildman: Allow showing the list of boards with -n)

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
cb39a10979 buildman: Allow skipping of tests which use the network
Accessing the network slows down the test and limits the environment in
which it can be run. Add an option to disable network tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
6c328f2975 patman: Fix up tests to pass with newest checkpatch
The checkpatch tool was updated but the patman tests were not. Fix this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
d09682ef8c binman: Disable the no-unit_address_vs_reg warnings
These warnings are not useful for binman tests. Disable them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
680e3312c2 binman: Rename tests to ftest
At present these tests use the same filename as patman. This adds
confusion when running all tests, since error messages look very similar.
In fact binman tries to run the wrong tests at present.

Rename the tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
00ebd1f74d binman: Add a Makefile for test-program compilation
These test programs are includedd as binary files in U-Boot to avoid
having to build them (and associated toolchain differences). Instructions
on building are in the files themselves, but it seems better to provide
a Makefile which can be manually run when desired.

Add a Makefile, separate from the normal build system, to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
9c0a8b1f44 binman: Add docs explaining how to enable binman for a board
The process is not obvious. Add a little section to explain how to move a
board to use binman.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Simon Glass
511fd0b2bb binman: Add better Makefile debugging
There is a debugging option in the Makefile to allow people to figure out
which u-boot.dtsi files are used in the build. But is it not easy to use
since it only shows files it finds, not those it is looking for. Update it
and update the mention of it to the docs.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-11-22 18:05:38 -07:00
Philipp Tomsich
95d363cc30 rockchip: mkimage: remove unused code-paths (spl_boot0 is now implied)
With all targets converted to generate prepadded images, this removes
the spl_boot0 field from our config structure and removes the unused
code-path (for images that are not prepadded): i.e. spl_boot0 is now
implied as 'true' and the code is specialised by removing the other
case.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-11-21 23:57:23 +01:00
Kever Yang
d962e5dadc rockchip: mkimage: use spl_boot0 for all Rockchip SoCs
Enable the spl_boot0 in SPL and use the pre-padding TAG memory,
the mkimage do not need to pad it but only need to replace the value
with correct TAG value.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
[Updated:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-11-21 23:57:21 +01:00
Tom Rini
c6831c74a9 env: Remove CONFIG_ENV_AES support
This support has been deprecated since v2017.09 due to security issues.
We now remove this support.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-11-21 07:43:31 -05:00
Masahiro Yamada
b38ad663a4 tools: use files from scripts/dtc/libfdt where possible
Prior to this commit, tools/Makefile pulls all libfdt files from
lib/libfdt.

lib/libfdt/ and scripts/dtc/libfdt have the same copies for the
followings 6 files:
  fdt.c fdt_addresses.c fdt_empty_tree.c fdt_overlay.c fdt_strerr.c
  fdt_sw.c

This commit changes them to #include ones from scripts/dtc/libfdt.

Unfortunately, U-Boot locally modified the following 3 files:
  fdt_ro.c fdt_wip.c fdt_rw.c

I did not touch them in order to avoid unpredictable impact.

The fdt_region.c is U-Boot own file.  This is also borrowed from
lib/libfdt/.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-17 07:44:13 -05:00
Masahiro Yamada
15b97f5c5e pylibfdt: move pylibfdt to scripts/dtc/pylibfdt and refactor makefile
The pylibfdt is used by dtoc (and, indirectly by binman), but there
is no reason why it must be generated in the tools/ directory.

Recently, U-Boot switched over to the bundled DTC, and the directory
structure under scripts/dtc/ now mirrors the upstream DTC project.
So, scripts/dtc/pylibfdt is the best location.

I also rewrote the Makefile in a cleaner Kbuild style.

The scripts from the upstream have been moved as follows:

  lib/libfdt/pylibfdt/setup.py -> scripts/dtc/pylibfdt/setup.py
  lib/libfdt/pylibfdt/libfdt.i -> scripts/dtc/pylibfdt/libfdt.i_shipped

The .i_shipped is coped to .i during building because the .i must be
located in the objtree when we build it out of tree.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-17 07:43:32 -05:00
Jan Kundrát
b95a5190ba Do not attempt to use the systemwide libfdt
U-Boot bundles a patched copy of libfdt, so it's wrong to attempt to
include it <like/this>. This breaks the build for me when I have dtc
fully installed in my host -- as happened earlier tonight with
Buildroot, for example.

There are several other occurrences throughout the code where '<libfdt'
matches. I'm not modifying these because I have no clue why the
<systemwide> include style is being used -- IMHO wrongly.

Signed-off-by: Jan Kundrát <jan.kundrat@cesnet.cz>
2017-11-06 09:59:02 -05:00
Masahiro Yamada
76b9cbab25 tools: image: fix message when fail to add verification data for config
This function is called when signing configuration nodes.  Adjust
the error message.

I do not know why we do not need to show the error message in case of
ENOSPC.  Remove the if-conditional that seems unnecessary.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-06 09:59:01 -05:00
Masahiro Yamada
6793d017a7 tools: image: allow to sign image nodes without -K option
If -K option is missing when you sign image nodes, it fails with
an unclear error message:

  tools/mkimage Can't add hashes to FIT blob: -1

It is hard to figure out the cause of the failure.

In contrast, when you sign configuration nodes, -K is optional because
fit_config_process_sig() returns successfully if keydest is unset.
Probably this is a preferred behavior when you want to update FIT with
the same key; you do not have to update the public key in this case.

So, this commit changes fit_image_process_sig() to continue signing
without keydest.  If ->add_verify_data() fails, show a clearer error
message, which has been borrowed from fit_config_process_sig().

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-06 09:59:00 -05:00
Masahiro Yamada
1d88a99d1b tools: image: fix "algo" property of public key for verified boot
The "algo_name" points to a property in a blob being edited.  The
pointer becomes stale when fit_image_write_sig() inserts signatures.
Then crypto->add_verify_data() writes wrong data to the public key
destination.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-06 09:59:00 -05:00
Stefan Agner
84d46e7e89 tools: env: allow to print U-Boot version
The fw_env utility family has a default environment compiled in
which ties it quite strongly to the U-Boot source/config it has
been built with. Allow to display the U-Boot version it has been
built with using the -v/--version argument.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2017-11-06 09:58:59 -05:00
Masahiro Yamada
16067e6b87 tools: image: fix node name of signature node in FIT
Both "conf_name" and "sig_name" point to the name of config node.
The latter should be the name of the signature node.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-23 17:28:17 -04:00
Bin Meng
3b306c37cd tools: env: Add embedded.c to .gitignore
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-10-16 09:42:51 -04:00
Tuomas Tynkkynen
7b7341d7f3 env: Drop CONFIG_ENV_IS_IN_DATAFLASH
Last user of this option went away in commit:

fdc7718999 ("board: usb_a9263: Update to support DT and DM")

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-10-16 09:42:51 -04:00
Jon Smith
06d326d3a6 tools: bmp_logo: correctly interpret BMP files with larger headers
All BMP files were being treated as though they had a 40 byte header.
There are several BMP header formats consisting of additional data.
This was causing some of the header to be read as color information,
skewing the color palette.

Signed-off-by: Jon Smith <jtsmith@pdiarm.com>
2017-10-16 09:42:51 -04:00
Mirza, Taimoor
a6e9810495 tools/mkimage: Fix DTC run command to handle file names with space
fit_handle_file function does not quote input and output files while preparing
command to run DTC to convert .its to .itb. This results in a failure if input
or output files contain spaces in their names. Quote input and output files in
DTC command to avoid this failure.

Signed-off-by: Mirza, Taimoor <Taimoor_Mirza@mentor.com>
2017-10-16 09:42:51 -04:00
Chris Packham
ce3ba458a8 moveconfig: fix error message in do_autoconf()
Move the % arch outside the double quote so that the missing toolchain
message is displayed correctly.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-15 18:13:13 +09:00
Tom Rini
bf52fcdef4 cmd/gpt.c, cmd/nvedit.c, tools/fit_image.c: Rework recent fixes for Coverity
The recent changes to these files did not completely fix the previous
issues, or introduced different (minor) issues.  In cmd/gpt.c we need to
dereference str_disk_guid to be sure that malloc worked.  In
cmd/nvedit.c we need to be careful that we can also fit in that leading
space when adding to the string.  And in tools/fit_image.c we need to
re-work the error handling slightly in fit_import_data() so that we only
call munmap() once.  We have two error paths here, one where we have an
fd to close and one where we do not.  Adjust labels to match this.

Reported-by: Coverity (CID: 167366, 167367, 167370)
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-07 11:27:59 -04:00
Tom Rini
3c2dff5490 tools/fit_image.c: Update some return code paths
Coverity has found some problems with the return paths in parts of this
code.  We have a case where we were going to the wrong part of the
unwind (open() failed so we cannot close the fd), a case where we were
only free()ing our buf on the error path and finally a case where we did
not munmap in the failure path.

Reported-by: Coverity (CID: 138492, 138495, 143064)
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-06 11:28:22 -04:00
Kever Yang
5d62aba4e3 rockchip: mkimage: add support for rk3128 soc
Add support for rk3128 package header in mkimage tool.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-10-01 00:33:32 +02:00
Ulf Magnusson
4e1102f6de kconfiglib: update with 'imply' support
Corresponds to 375506d (File writing nit) from upstream
(https://github.com/ulfalizer/Kconfiglib).

Adds proper 'imply' support and fixes a few minor issues, one of which
previously triggered the following weird warning:

  configs/taurus_defconfig: /tmp/tmpisI45S:6: warning: assignment to SPL_LDSCRIPT changes mode of containing choice from "arch/$(ARCH)/cpu/u-boot-spl.lds" to "y"

The change in 8639f69 (genconfig.py: Print defconfig next to warnings)
was reapplied.

tools/moveconfig.py previously depended on a hack that merged 'select's
with 'imply's. It was modified to look at the union of
Symbol.get_selected_symbols() and Symbol.get_implied_symbols(), which
should give the same behavior.

tools/genboardscfg.py was verified to produce identical board.cfg's
before and after the change.

Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
2017-09-29 14:07:54 -04:00
Tom Rini
1f6049e250 tools/mkimage: Make the path to the dtc binary that mkimage calls configurable
In some cases, such as FreeBSD, the path to an alternative dtc needs to
be used.  Rather than override the one given in the Makefile on the
command line, make this part of the build configuration.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-09-24 07:33:03 -04:00
Tom Rini
c07f38208a Merge git://git.denx.de/u-boot-x86 2017-09-17 11:46:51 -04:00
Bin Meng
59ea8c250b tools: binman: Add a new entry type for Intel VBT
This adds a new entry type for Intel Video BIOS Table.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-16 14:57:44 +08:00
Simon Glass
d503114c66 dtoc: Add a header to the generated files
Add a header that indicates that the files generated by dtoc should not be
modified.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:48 -06:00
Simon Glass
634eba4be0 dtoc: Support properties containing multiple phandle values
At present dtoc has a very simplistic view of phandles. It assumes that
a property has only a single phandle with a single argument (i.e. two
cells per property).

This is not true in many cases. Enhance the implementation to scan all
phandles in a property and to use the correct number of arguments (which
can be 0, 1, 2 or more) when generating the C code. For the struct
definitions, use a struct which can hold the maximum number of arguments
used by the property.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:48 -06:00
Simon Glass
bc79617fdf dtoc: Put phandle args in an array
We want to support more than one phandle argument. It makes sense to use
an array for this rather than discrete struct members. Adjust the code to
support this. Rename the member to 'arg' instead of 'id'.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:48 -06:00
Simon Glass
35d503700f dtoc: Put each phandle on a separate line
When writing values from properties which contain phandles, dtoc currently
writes 8 phandles per line. Change this to write one phandle per line.
This helps reduce line length, since phandles are generally longer and may
have arguments.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:47 -06:00
Simon Glass
0d15463c05 dtoc: Rename the phandle struct
Rather than naming the phandle struct according to the number of cells it
uses (e.g. struct phandle_2_cell) name it according to the number of
arguments it has (e.g. struct phandle_1_arg). This is a more intuitive
naming.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:47 -06:00
Simon Glass
8fed2eb20c dtoc: Rename is_phandle() and adjust it to return more detail
Update this function to return more detail about a property that contains
phandles. This will allow (in a future commit) more accurate handling of
these properties.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:47 -06:00
Simon Glass
2925c26bb2 dtoc: Make is_phandle() a member function
This function will need to have access to class members once we enhance it
to support multiple phandle values. In preparation for that, move it into
the class.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:47 -06:00
Simon Glass
72ab7c5e38 dtoc: Use the Fdt's class's phandle map
Now that the Fdt class can map phandles to the associated nodes, use that
instead of a separate implementation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:47 -06:00
Simon Glass
09264e0433 dtoc: Update the Fdt class to record phandles
Add a map from phandles to nodes. This can be used by clients of the the
class instead of maintaining this themselves.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:47 -06:00
Simon Glass
5ec741fd84 dtoc: Handle 'reg' properties with unusual sizes
At present dtoc assumes that all 'reg' properties have both an address and
a size. For I2C devices we do not have this. Adjust dtoc to cope.

Reported-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:47 -06:00
Simon Glass
c20ee0ed07 dtoc: Add support for 32 or 64-bit addresses
When using 32-bit addresses dtoc works correctly. For 64-bit addresses it
does not since it ignores the #address-cells and #size-cells properties.

Update the tool to use fdt64_t as the element type for reg properties when
either the address or size is larger than one cell. Use the correct value
so that C code can obtain the information from the device tree easily.

Alos create a new type, fdt_val_t, which is defined to either fdt32_t or
fdt64_t depending on the word size of the machine. This type corresponds
to fdt_addr_t and fdt_size_t. Unfortunately we cannot just use those types
since they are defined to phys_addr_t and phys_size_t which use
'unsigned long' in the 32-bit case, rather than 'unsigned int'.

Add tests for the four combinations of address and size values (32/32,
64/64, 32/64, 64/32). Also update existing uses for rk3399 and rk3368
which now need to use the new fdt_val_t type.

Signed-off-by: Simon Glass <sjg@chromium.org>

Suggested-by: Heiko Stuebner <heiko@sntech.de>
Reported-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:27:38 -06:00
Simon Glass
21d54ac353 dtoc: Avoid very long lines in output
Large arrays can result in lines with hundreds or thousands of characters
which is not very editor-friendly. To avoid this, addjust the tool to
group values 8 per line.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:24:39 -06:00
Simon Glass
fbdfd228fb dtoc: Add a 64-bit type and a way to convert cells into 64 bits
When dealing with multi-cell values we need a type that can hold this
value. Add this and a function to process it from a list of cell values.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:24:39 -06:00
Simon Glass
979ab02473 dtoc: Adjust Node to record its parent
We need to be able to search back up the tree for #address-cells and
 #size-cells. Record the parent of each node to make this easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-09-15 05:24:39 -06:00
Wenyou Yang
d330e04d9d lib: at91: Add logo files used via API of DM_VIDEO
In order to display the company's logo via the API of DM_VIDEO,
and add the logo files of both Atmel and Microchip.

Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-14 16:02:43 -04:00
Simon Glass
ad8931400b patman: Fix error when the email blacklist is missing
This section of the settings file may be missing. Handle that gracefully
rather than emitting an error.

Also update patman to write this section when a new settings file is
created.

Fixes: e11aa602 (patman: add support for omitting bouncing addresses)

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Chris Packham <judge.pckham@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2017-09-13 19:32:13 -06:00
Tom Rini
8a33cb8b6b Merge git://git.denx.de/u-boot-fsl-qoriq 2017-09-12 12:02:50 -04:00
Chris Packham
e11aa602ab patman: add support for omitting bouncing addresses
Add support for reading a list of bouncing addresses from a in-tree file
(doc/bounces) and from the ~/.patman config file. These addresses are
stripped from the Cc list.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com <mailto:philipp.tomsich@theobroma-systems.com>>
2017-09-11 21:43:58 -06:00
Simon Glass
c79d18c4b4 moveconfig: Use fd.write() instead of print >>
Adjust this code so that it can work with Python 2 and 3.

Fixes: d73fcb1 (moveconfig: Support building a simple config database)
Reported-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-09-11 21:43:58 -06:00
Simon Glass
8639f69a61 genconfig.py: Print defconfig next to warnings
At present we sometimes see warnings of the form:

/tmp/tmpMA89kB:36: warning: overriding the value of CMD_SPL.
	Old value: "y", new value: "y".

This is not very useful as it does not show whch defconfig file it relates
to. Update the tool to show this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-09-11 21:43:58 -06:00
York Sun
05e35d26db tools: pblimage: Fix address calculation
The image size should be added to the initial pbl command, not bit
"ORed".

Signed-off-by: York Sun <york.sun@nxp.com>
2017-09-11 07:55:36 -07:00
Bin Meng
eab44c93eb tools: .gitignore: Add libfdt related files
Some files are generated during libfdt build. Ignore them.

This was wrongly put in the .gitignore in the root directory before.
Now let's remove entries there and put them in the right place.

Fixes: 34e2c285 ("gitignore: add intermediates from libfdt build")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-09-07 10:44:35 -04:00
Bin Meng
d11d3b2fa6 tools: .gitignore: Sort in alphabetical order
These are currently out of alphabetical order.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-09-07 10:44:34 -04:00
Simon Glass
84a42069f2 env: Add 'envtools' target to 'make help'
The target is not currently mentioned anywhere. Add it to the help so
people can find it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-09-05 20:34:09 -04:00
Simon Glass
5733295714 env: Fix operation of 'make environ'
This was broken by the recent environment refactoring. Specifically:

$  make environ
scripts/Makefile.build:59: tools/environ/Makefile: No such file or directory
make[1]: *** No rule to make target 'tools/environ/Makefile'.  Stop.
make: *** [Makefile:1469: environ] Error 2

Fix this by updating the Makefile and adjusting the #include filesnames in
two C files.

Fixes: ec74f5f (Makefile: Rename 'env' target to 'environ')
Reported-by: Måns Rullgård <mans@mansr.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-09-05 20:34:08 -04:00
Tom Rini
2d3229bea2 env: Fix out of tree building of tools-all
With the move of environment code from common/ to env/ a number of
changes needed to be made to various make targets.  We missed updating
some of the files required for out of tree builds of the tools.  Correct
the 'environ' target to know that we need to work under tools/env/ still
(not tools/environ/) and then update the wrappers in env_attr.c and
env_flags.c to point to the new correct file.

Reported-by: Peter Robinson <pbrobinson@gmail.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-09-05 15:59:47 -04:00
Bin Meng
6935aec0e3 Makefile: Suppress output of python libfdt build command
This should not be printed by default. Prefix it with $(Q).

Fixes ee95d10b: ("fdt: Build the new python libfdt module")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-09-03 15:30:37 -04:00
Bin Meng
a5ab5c771b Makefile: Quiesce libfdt build
Since commit 3809e302 "Makefile: honor PYTHON configuration properly",
the build commands of libfdt are printed while previously were not.

This adds the missing '--quiet' back.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-09-03 15:30:36 -04:00
Lukasz Majewski
40fe89c6e8 fix: fw_env: Prevent writing error message on special files, which don't support fsync
According to fsync specification [1] some special files (e.g., a pipe, FIFO,
or socket) don't support synchronization and return either EROFS or EINVAL.

On the linux side the sys_fsync -> do_fsync() checks if the requested file
has f_op->fsync defined. If not it returns EINVAL [2].

This commit prevents writing error messages for files (devices), which
do not support fsync().

[1] - http://man7.org/linux/man-pages/man2/fsync.2.html
[2] - http://elixir.free-electrons.com/linux/v4.13-rc6/source/fs/sync.c#L183

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Michael Heimpold <mhei@heimpold.de>
2017-09-03 15:30:31 -04:00
Stefan Agner
4e76c0774a imx: move imximage header to common location
Move the imximage.h header file to a common location so we can make
use of it from U-Boot too.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Łukasz Majewski <lukma@denx.de>
2017-08-23 10:41:58 +02:00
Anatolij Gustschin
f1a7ba1da5 Fix 'notes' typos
s/notes/nodes

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2017-08-20 09:54:34 -04:00
Clément Bœsch
3809e30273 Makefile: honor PYTHON configuration properly
On some systems `python` is `python3` (for instance, Archlinux). The
`PYTHON` variable can be used to point to `python2` to have a successful
build.

The use of `PYTHON` is currently limited in the Makefile and needs to be
extended in other places:

First, pylibfdt is required to be a Python 2 binding (binman imports
pylibfdt and is only compatible Python 2), so its setup.py needs to be
called accordingly. An alternative would be to change the libfdt
setup.py shebang to python2, but the binding is actually portable. Also,
it would break on system where there is no such thing as `python2`.

Secondly, the libfdt import checks need to be done against Python 2 as
well since the Python 2 compiled modules (in this case _libdft.so) can
not be imported from Python 3.

Note on the libfdt imports: "@if ! PYTHONPATH=tools $(PYTHON) -c 'import
libfdt'; then..." is probably simpler than the currently sub-optimal
pipe.
Reviewed-by: Jonathan Gray <jsg@jsg.id.au>
2017-08-20 09:53:13 -04:00
Simon Glass
382bee57f1 env: Rename setenv() to env_set()
We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:22:18 -04:00
Simon Glass
0649cd0d49 Move environment files from common/ to env/
About a quarter of the files in common/ relate to the environment. It
seems better to put these into their own subdirectory and remove the
prefix.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-15 08:18:45 -04:00
Philipp Tomsich
0da5c2e779 rockchip: rk3368: mkimage: add support for the RK3368
This commit adds support for RK3368 SoC in mkimage.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13 17:12:22 +02:00
Paul Burton
e94136bd87 mips-relocs: Fix warning from gcc 6.3
It seems that gcc 6.3 at least is smart enough to warn about the _val
variable being unassigned in the default case in the set_hdr_field()
macro, but not smart enough to figure out that the default case is never
taken. This results in warnings such as the following:

  pfx##hdr32[idx].field = _val;   \
                          ^
 ../tools/mips-relocs.c:51:11: note: _val was declared here
   uint64_t _val;      \
            ^
 ../tools/mips-relocs.c:88:2: note: in expansion of macro set_hdr_field
   set_hdr_field(p, idx, field, val)
   ^~~~~~~~~~~~~
 ../tools/mips-relocs.c:408:3: note: in expansion of macro set_phdr_field
    set_phdr_field(i, p_filesz, load_sz);
    ^~~~~~~~~~~~~~
 ../tools/mips-relocs.c: In function main:
 ../tools/mips-relocs.c:77:25: warning: _val may be used uninitialized
    in this function [-Wmaybe-uninitialized]

Avoid this by assigning _val = 0 in the default case, and asserting that
we didn't actually hit it for good measure.

For reference gcc 7.1.1 seems to be smart enough to not hit the above
warning without this patch.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Fixes: 011dd93ca97a ("MIPS: Stop building position independent code")
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: u-boot@lists.denx.de
2017-07-25 20:44:38 +02:00
Paul Burton
703ec9ddf9 MIPS: Stop building position independent code
U-Boot has up until now built with -fpic for the MIPS architecture,
producing position independent code which uses indirection through a
global offset table, making relocation fairly straightforward as it
simply involves patching up GOT entries.

Using -fpic does however have some downsides. The biggest of these is
that generated code is bloated in various ways. For example, function
calls are indirected through the GOT & the t9 register:

  8f998064   lw     t9,-32668(gp)
  0320f809   jalr   t9

Without -fpic the call is simply:

  0f803f01   jal    be00fc04 <puts>

This is more compact & faster (due to the lack of the load & the
dependency the jump has on its result). It is also easier to read &
debug because the disassembly shows what function is being called,
rather than just an offset from gp which would then have to be looked up
in the ELF to discover the target function.

Another disadvantage of -fpic is that each function begins with a
sequence to calculate the value of the gp register, for example:

  3c1c0004   lui    gp,0x4
  279c3384   addiu  gp,gp,13188
  0399e021   addu   gp,gp,t9

Without using -fpic this sequence no longer appears at the start of each
function, reducing code size considerably.

This patch switches U-Boot from building with -fpic to building with
-fno-pic, in order to gain the benefits described above. The cost of
this is an extra step during the build process to extract relocation
data from the ELF & write it into a new .rel section in a compact
format, plus the added complexity of dealing with multiple types of
relocation rather than the single type that applied to the GOT. The
benefit is smaller, cleaner, more debuggable code. The relocate_code()
function is reimplemented in C to handle the new relocation scheme,
which also makes it easier to read & debug.

Taking maltael_defconfig as an example the size of u-boot.bin built
using the Codescape MIPS 2016.05-06 toolchain (gcc 4.9.2, binutils
2.24.90) shrinks from 254KiB to 224KiB.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: u-boot@lists.denx.de
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2017-07-25 20:44:00 +02:00
Simon Glass
6821a7457c RFC: moveconfig: Use toolchains from buildman
It is annoying to have to set up and maintain two sets of toolchains, one
for buildman and one for moveconfig.

Adjust moveconfig to make use to buildman's toolchains. This should make
things easier.

One missing feature is the ability to specify the toolchain on the command
line with a special environment variable, e.g. CROSS_COMPILE_ARM. I'm not
sure if that is useful, but if it is it could be implemented in buildman.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-22 22:22:46 -04:00
Simon Glass
dee36c74ea moveconfig: Tidy up imply flag parsing
Add an option to specify 'all' to enable all flags. Also print an error
if an unrecognised flag is used. At present it just prints usage
information which is not very helpful.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-22 22:22:46 -04:00
Emmanuel Vadot
47a52cd1e4 dtc: mkimage: Add the possibility to specify DTC
FreeBSD recently switch to it's BSDL dtc. While it support most of the
features of the GPL one it still lacks the incbin directive.
Add the possibility to specify which dtc we want to use for compiling dts
and generating fit image.

Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-07-22 15:36:19 -04:00
Michael Heimpold
7e99e14d4b tools/fw_env: use fsync to ensure that data is physically stored
Closing a file descriptor does not guarantee that the data has been
successfully saved to disk, as the kernel might defer the write.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
2017-07-22 15:36:16 -04:00
Tom Rini
39632b4a01 Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2017-07-18 08:42:48 -04:00
Stefano Babic
552a848e4f imx: reorganize IMX code as other SOCs
Change is consistent with other SOCs and it is in preparation
for adding SOMs. SOC's related files are moved from cpu/ to
mach-imx/<SOC>.

This change is also coherent with the structure in kernel.

Signed-off-by: Stefano Babic <sbabic@denx.de>

CC: Fabio Estevam <fabio.estevam@nxp.com>
CC: Akshay Bhat <akshaybhat@timesys.com>
CC: Ken Lin <Ken.Lin@advantech.com.tw>
CC: Marek Vasut <marek.vasut@gmail.com>
CC: Heiko Schocher <hs@denx.de>
CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com>
CC: Christian Gmeiner <christian.gmeiner@gmail.com>
CC: Stefan Roese <sr@denx.de>
CC: Patrick Bruenn <p.bruenn@beckhoff.com>
CC: Troy Kisky <troy.kisky@boundarydevices.com>
CC: Nikita Kiryanov <nikita@compulab.co.il>
CC: Otavio Salvador <otavio@ossystems.com.br>
CC: "Eric Bénard" <eric@eukrea.com>
CC: Jagan Teki <jagan@amarulasolutions.com>
CC: Ye Li <ye.li@nxp.com>
CC: Peng Fan <peng.fan@nxp.com>
CC: Adrian Alonso <adrian.alonso@nxp.com>
CC: Alison Wang <b18965@freescale.com>
CC: Tim Harvey <tharvey@gateworks.com>
CC: Martin Donnelly <martin.donnelly@ge.com>
CC: Marcin Niestroj <m.niestroj@grinn-global.com>
CC: Lukasz Majewski <lukma@denx.de>
CC: Adam Ford <aford173@gmail.com>
CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr>
CC: Boris Brezillon <boris.brezillon@free-electrons.com>
CC: Soeren Moch <smoch@web.de>
CC: Richard Hu <richard.hu@technexion.com>
CC: Wig Cheng <wig.cheng@technexion.com>
CC: Vanessa Maegima <vanessa.maegima@nxp.com>
CC: Max Krummenacher <max.krummenacher@toradex.com>
CC: Stefan Agner <stefan.agner@toradex.com>
CC: Markus Niebel <Markus.Niebel@tq-group.com>
CC: Breno Lima <breno.lima@nxp.com>
CC: Francesco Montefoschi <francesco.montefoschi@udoo.org>
CC: Jaehoon Chung <jh80.chung@samsung.com>
CC: Scott Wood <oss@buserror.net>
CC: Joe Hershberger <joe.hershberger@ni.com>
CC: Anatolij Gustschin <agust@denx.de>
CC: Simon Glass <sjg@chromium.org>
CC: "Andrew F. Davis" <afd@ti.com>
CC: "Łukasz Majewski" <l.majewski@samsung.com>
CC: Patrice Chotard <patrice.chotard@st.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Hans de Goede <hdegoede@redhat.com>
CC: Masahiro Yamada <yamada.masahiro@socionext.com>
CC: Stephen Warren <swarren@nvidia.com>
CC: Andre Przywara <andre.przywara@arm.com>
CC: "Álvaro Fernández Rojas" <noltari@gmail.com>
CC: York Sun <york.sun@nxp.com>
CC: Xiaoliang Yang <xiaoliang.yang@nxp.com>
CC: Chen-Yu Tsai <wens@csie.org>
CC: George McCollister <george.mccollister@gmail.com>
CC: Sven Ebenfeld <sven.ebenfeld@gmail.com>
CC: Filip Brozovic <fbrozovic@gmail.com>
CC: Petr Kulhavy <brain@jikos.cz>
CC: Eric Nelson <eric@nelint.com>
CC: Bai Ping <ping.bai@nxp.com>
CC: Anson Huang <Anson.Huang@nxp.com>
CC: Sanchayan Maity <maitysanchayan@gmail.com>
CC: Lokesh Vutla <lokeshvutla@ti.com>
CC: Patrick Delaunay <patrick.delaunay@st.com>
CC: Gary Bisson <gary.bisson@boundarydevices.com>
CC: Alexander Graf <agraf@suse.de>
CC: u-boot@lists.denx.de
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-07-12 10:17:44 +02:00
Baruch Siach
db7cd4ed33 tools/kwbimage: fix v1 header verification
The verify_header callback in kwbimage.c only verifies v0 headers checksum.
Running 'mkimage -l' on a v1 image gives the following misleading output:

GP Header: Size ae000000 LoadAddr 34160600

Implement support for v1 headers. For that, factor out the header checksum code
to a separate main_hdr_checksum_ok() routine. This routine relies on the fact
that the checksum field offset is the same in both v0 and v1 headers. With this
patch applied 'mkimage -l' correctly identifies the image:

Image Type:   MVEBU Boot from sdio Image
Image version:1
Data Size:    398904 Bytes = 389.55 KiB = 0.38 MiB
Load Address: 007fffc0
Entry Point:  00800000

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
2017-07-12 06:57:55 +02:00
Baruch Siach
37d108b64f tools/kwbimage.h: make offset marks style consistent
The offset marking in kwbimage.h is inconsistent. main_hdr_v0 uses decimals,
main_hdr_v1 uses hex without '0x' prefix, secure_hdr_v1 uses hex with '0x'
prefix. Make all offset marks hex with '0x' prefix.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
2017-07-12 06:57:55 +02:00
Baruch Siach
ed72741d9f tools/kwbimage: update the list of SoCs using v1 header
Armada 38x also uses image header v1.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
2017-07-12 06:57:55 +02:00
Tom Rini
8d3a25685e Merge git://git.denx.de/u-boot-dm 2017-07-11 20:28:46 -04:00
Simon Glass
7feccfdc45 binman: Put our local modules ahead of system modules
If a system module is named the same as one of those used by binman we
currently pick the system module. Adjust the ordering so that our modules
are chosen instead.

The module conflict reported was 'tools' from jira-python. I cannot access
that package to test it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
2017-07-11 10:08:20 -06:00
Simon Glass
c07919281c dtoc: Add tests
Add some tests of dtoc's functionality to make it easier to expand and
enhance the tool.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
30107b08d7 dtoc: Add a comment about string replace in conv_name_to_c()
This function uses several separate string replaces where a regular
expression might seem more reasonable. Add a comment justifying the way it
is currently done.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
fa0ea5b09e dtoc: Move the main logic into the dtb_platdata file
Collect the main logic of dtoc into a function and put it into
dtb_platdata. This will allow tests to use this function instead of
duplicating the code themselves.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
56e0bbe057 dtoc: Move static functions out of the class
Rather than using static functions within the class, move them out of the
class. This will make it slightly easier for tests to call them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
e36024b05f dtoc: Pass include_disabled explicitly
This option is the only one actually used by the dtb_platdata class. Pass
it explicitly to avoid needing to pass the whole option object to the
constructor.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
86290ce40e dtoc: Don't handle properties with / in them
This conversion appears to not be needed as it does not occur in practice.
Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
2be282ca01 dtoc: Fix pylint warnings
Unfortunately I neglected to run pylint on this tool with its initial
submission. Fix the warnings.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
7581c01a15 dtoc: Split out the main class into its own file
To simplify running tests we should move this class into its own file.
This allows the tests to import it without having to import dtoc.py, which
runs the tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
14f5acfc5b dtoc: Add a comment at the top
Add a description of the dtoc tool at the top of the file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
418355cbaa dtoc: Use self._options instead of the global options
This class should use the options object passed to it rather than finding
the global one. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
cb008830aa moveconfig: Allow automatic location and adding of 'imply'
By using a Kconfig parser we can find the location of each option in the
Kconfig tree. Using the information from the database we can then
automatically add an 'imply' option into the right place if requested by
the user.

Add a -a option to support adding 'imply' options. Display the location of
any existing 'imply' option so that progress can be examined. Add a -A
option to hide any existing 'imply' options so that already-completed
additions need not be considered further.

Also add documentation for this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
9b2a2e87d2 moveconfig: Allow control of which implying configs are shown
Sometimes it is useful to display CONFIG_TARGET or CONFIG_CMD configs. Add
an option to control this.

Also we generally ignore implying configs which affect fewer than 5
boards. But sometimes it is useful to show those those, so add an option
that reduces the minimum to two.

ERRATUM configs are never useful for implying things, so ignore those.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
2ddd85dc34 moveconfig: Allow piping in 'git show --stat' output
It is useful to be able to process only a subset of boards to save time.
Often that subset is defined by the defconfig files in a git commit. This
change allows things like:

   # Build the database
   ./tools.moveconfig.py -b

   # Find some implying configs
   ./tools/moveconfig.py -i CONFIG_X

   # Add some 'imply' statements to Kconfig files
   ./tools/moveconfig.py -i CONFIG_X -a CONFIG_A,CONFIG_B

   # Reprocess the defconfig files to see if we can drop some changes
   git show --stat | ./tools/moveconfig.py -s -d -

   # Update the commit, with fewer defconfig changes
   gii commit -au

Where the commit contains defconfig files, this will reprocess them to
take account of the imply statements that you added.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:20 -06:00
Simon Glass
2cce586651 dtoc: Support multiple compatible strings in a node
Sometimes a node will have multiple compatible strings. Drivers may use
one or the other so the best approach seems to be to #define them to be
equivalent.

Update dtoc to support this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-07-11 10:08:19 -06:00
Simon Glass
99b66605f0 moveconfig: Support looking for implied CONFIG options
Some CONFIG options can be implied by others and this can help to reduce
the size of the defconfig files. For example, CONFIG_X86 implies
CONFIG_CMD_IRQ, so we can put 'imply CMD_IRQ' under 'config X86' and
all x86 boards will have that option, avoiding adding CONFIG_CMD_IRQ to
each of the x86 defconfig files.

Add a -i option which searches for such options.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-11 10:08:19 -06:00
Simon Glass
d73fcb12e2 moveconfig: Support building a simple config database
Add a -b option which scans all the defconfigs and builds a database of
all the CONFIG options used by each. This is useful for querying later.

At present this only works with the separate -b option, which does not
move any configs. It would be possible to adjust the script to build the
database automatically when moving configs, but this might not be useful
as the database does not change that often.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:19 -06:00
Simon Glass
f3b8e6470c moveconfig: Add a constant for auto.conf
This filename is used a few times. Move it to a constant before adding
further uses.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:19 -06:00
Simon Glass
ddf91c6423 moveconfig: Tidy up the documentation and add hints
The newest clean-up features are not mentioned in the docs. Fix this and
add a few hints for particular workflows that are hopefully helpful.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:19 -06:00
Simon Glass
ee4e61bda4 moveconfig: Allow reading the defconfig list from stdin
Support passes in a defconfig filename of '-' to read the list from stdin
instead of from a file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:19 -06:00
Simon Glass
25f978cb1c moveconfig: Support providing a path to the defconfig files
It is convenient to provide the full patch to the defconfig files in some
situations, e.g. when the file was generated by a shell command (e.g.
'ls configs/zynq*').

Add support for this, and move the globbing code into a function with its
own documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11 10:08:19 -06:00
Kever Yang
236776d63f rockchip: mkimage: add support for rk322x soc
Add support for rk322x package header in mkimage tool.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-11 12:13:45 +02:00
Andy Shevchenko
daab59ac05 avr32: Retire AVR32 for good
AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).

Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).

There is no good point to keep this support in U-Boot either.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-07-06 16:17:19 -04:00
Baruch Siach
79aa33cdb3 mkimage: fix display of image types list
Since commit 5b9d44df23 (mkimage: Display a better list of available image
types) mkimage usage text suggest to "use -T to see a list of available image
types". Unfortunately, commit 02221f29deb8 (mkimage: Convert to use getopt())
broke that feature, because getopt() fails when -T has no option argument.

Add a pseudo image type name 'list' that lists all image types. Update the
usage text accordingly.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2017-07-06 16:17:16 -04:00
Kever Yang
915e09814a rockchip: mkimage: correct spl_size for rk3399
The maximum spl_size for rk3399 is the internal memory size minus
the size used in bootrom (which usually can get from SPL_TEXT_BASE).

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-23 16:40:23 +02:00
Tom Rini
beca2901fd rkcommon.c: Remove unused rkcommon_spi_to_offset
This function is unused, remove.  Reported by clang-3.8.

Fixes: a1c29d4b43 ("rockchip: mkimage: set init_boot_size to avoid ...")
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-23 16:40:23 +02:00
Heiko Schocher
b9f7d88174 powerpc, 5xx: remove some "5xx" remains
we removed 5xx support. So delete some forgotten remains.

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-16 10:14:56 -04:00
Masahiro Yamada
51855e8981 treewide: remove unneeded semicolons
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-06-16 10:11:38 -04:00
Heiko Schocher
630dfede22 tools/tbot: update README
refer in the README to tbots webpage, and delete
the README in tools/tbot, as the latest documentation
for tbot is on this webpage.

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-12 08:38:44 -04:00
Simon Glass
22929bec52 rkcommon.c: Drop pointless assignment
Assigning a variable to itself is not necessary. Drop this and also add a
check for malloc() failure.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 161418)
Fixes: 111bcc4 (rockchip: mkimage: pad the header to 8-bytes (using a 'nop') for RK3399)
2017-06-12 08:38:12 -04:00
Simon Glass
9672515319 fdtgrep: Deal with NULL data passed to check_type_include()
Since the parameter can be NULL we must be careful not to dereference it
in this case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163250)
Fixes: 1043d0a0 (fdt: Add fdtgrep tool)
2017-06-12 08:38:07 -04:00
Tom Rini
8cb3ce64f9 Merge git://git.denx.de/u-boot-dm 2017-06-10 18:01:22 -04:00
Marek Behún
56491f98d4 tools/kwbimage: Support building with LibreSSL
The kwbimage utility fails to compile when LibreSSL is present on
the host system instead of OpenSSL. This one-line patch resolves
this.

Signed-off-by: Marek Behun <marek.behun@nic.cz>
2017-06-09 20:34:57 -04:00
Daniel Schwierzeck
aafbe82fb6 buildman: properly translate strings for log and err files to ASCII
The build output can still produce unicode encoded output. But in
the buildman's log and err files we only want plain ASCII characters.

To handle all situations with unicode and non-unicode output, encode
the stdout and stderr strings to UTF-8 and afterwards to ASCII with
replacing all special characters.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2017-06-09 13:45:34 -06:00
Daniel Schwierzeck
b0e994c29e buildman: disable localized and unicode output of all build tools
Build tools like Make, gcc or binutils support localized output
or unicode encoded output dependent on the default system locale.
This is not useful for buildman, where we want reproducible
warning or error messages or where the output of binutils is
further processed.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2017-06-09 13:45:34 -06:00
Simon Glass
6e87ae1c07 patman: Add a functional test
The existing test (patman --test) only covers basic checkpatch output.
We have had some problems with unicode processing and could use test
coverage for the various tags patman supports.

Add a new functional test which runs most of the patman flow on a few
test commits and checks that the results are correct.

See the documentation in the test for a description of what it does.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00
Simon Glass
a44f4fb72b patman: Rename 'list' variable in MakeCcFile()
This is not a good variable name in Python because 'list' is a type. It
shows up highlighted in some editors. Rename it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00
Simon Glass
1f487f85d2 patman: Add a maintainer test feature to MakeCcFile()
Allow the add_maintainers parameter to be a list of maintainers, thus
allowing us to simulate calling the script in tests without actually
needing it to work.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00
Simon Glass
2eb5fc13b3 patman: Add unicode to test patches
Add some unicode to the test patches to make sure that patman does the
right thing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00
Simon Glass
db116cc8d0 patman: Don't return the series in FixPatches()
There is no need for this function to return the same object that was
passed in. Drop the return value.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00
Simon Glass
04f7870635 patman: Don't report unicode character
Unicode characters may appear in input patches so we should not warn about
them. Drop this warning.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00
Simon Glass
2df3a01974 patman: Rename 'str' variable in EmailPatches()
This is not a good variable name in Python because 'str' is a type. It
shows up highlighted in some editors. Rename it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00
Simon Glass
5c724dc440 patman: Don't convert input data to unicode
The communication filter reads data in blocks and converts each block to
unicode (if necessary) one at a time. In the unlikely event that a unicode
character in the input spans a block this will not work. We get an error
like:

UnicodeDecodeError: 'utf8' codec can't decode bytes in position 1022-1023:
   unexpected end of data

There is no need to change the input to unicode, so the easiest fix is to
drop this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00
Simon Glass
6f8abf765b patman: Adjust handling of unicode email address
Don't mess with the email address when outputting them. Just make sure
they are encoded with utf-8.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-08 20:21:59 -06:00