Commit graph

1251 commits

Author SHA1 Message Date
Lokesh Vutla
dee7c68f54 tools/genboardscfg.py: Make 'Supported' as known status
As per MAINTAINERS[1] file description, 'Supported' is
a valid status for a board. But buildman thinks 'Maintained'
is the only valid state and complains about boards with 'Supported'
status. Update buildman to accept 'Supported' as valid state.

[1] http://git.denx.de/?p=u-boot.git;a=blob;f=MAINTAINERS;h=0962b47bf9057b22e93624e070c0204b893790dc;hb=HEAD#l10

Reported-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-12 08:37:36 -04:00
Jelle van der Waa
e15843b115 tools: kwbimage fix build with OpenSSL 1.1.x
The rsa_st struct has been made opaque in 1.1.x, add forward compatible
code to access the n, e, d members of rsa_struct.

EVP_MD_CTX_cleanup has been removed in 1.1.x and EVP_MD_CTX_reset should be
called to reinitialise an already created structure.

Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
2017-05-12 08:37:20 -04:00
Simon Glass
439c947f32 dtoc: Handle nodes with phandles that depend on the same
At present dtoc assumes that nodes which are phandles do not themselves
reference other phandle nodes. Unfortunately this is not necessarilly
true. As a result we can currently output C code which does not compile
because a node declaration can be referenced before it is declared.

Adjust the code to explicitly output all phandle nodes needed by node
before the node itself is output.

This fixes building with the latest rk3399-firefly.dts from Linux, which
has reordered the nodes.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-05-10 13:37:21 -06:00
Simon Glass
49eec8c7f1 dtoc: Move the output code into its own function
The code to generate the tables is quite long. Move the node-output code
into its own function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-05-10 13:37:21 -06:00
Philipp Tomsich
253c60a557 rockchip: mkimage: remove placeholder functions from rkimage
The imagetool framework checks whether function pointer for the verify,
print and extract actions are available and will will handle their
absence appropriately.

This change removes the unnecessary functions and uses the driver
structure to convey available functionality to imagetool.  This is in
fact better than having verify just return 0 (which previously broke
dumpimage, as dumpimage assumed that we had handled the image and did
not continue to probe further).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-05-10 13:37:21 -06:00
Philipp Tomsich
24aae93f97 rockchip: mkimage: play nice with dumpimage
Dumpimage (it invoked with "-T rkspi" or "-T rksd") would not work due
to check_params failing. These changes ensure that we can both be called
with an empty imagename.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-05-10 13:37:21 -06:00
Philipp Tomsich
a1a2dfb870 rockchip: mkimage: clarify header0 initialisation
This change set adds documentation to the header0 initialisation and
improves readability for the calculations of various offsets/lengths.

As the U-Boot SPL stage doesn't use any payload beyond what is covered
by init_size, we no longer add RK_MAX_BOOT_SIZE to init_boot_size.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-05-10 13:37:21 -06:00
Philipp Tomsich
c25b8c3af1 rockchip: mkimage: rksd: pad SD/MMC images to a full blocksize
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-05-10 13:37:21 -06:00
Philipp Tomsich
ea3729e23b rockchip: mkimage: Update comments for header size
The calculation of the variable header size in rkcommon_vrec_header
had been update twice in the earlier series (introducing boot0-style
images to deal with the alignment of the first instruction in 64bit
binaries). Unfortunately, I didn't update the comment twice (so it
remained out-of-date).

This change brings the comment back in-sync with what the code is
doing.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-05-10 13:37:21 -06:00
Philipp Tomsich
366aad4d97 rockchip: mkimage: rewrite padding calculation for SD/MMC and SPI images
In (first) breaking and (then) fixing the rkspi tool, I realised that
the calculation of the required padding (for the header-size and the
2K-in-every-4K SPI layout) was not as self-explainatory as it could
have been.  This change rewrites the code (using new, common functions
in rkcommon.c) and adds verbose in-line comments to ensure that we
won't fall into the same pit in the future...

Tested on the RK3399 (with has a boot0-style payload) with SD/MMC and SPI.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-05-10 13:37:21 -06:00
Philipp Tomsich
798c93faf3 rockchip: mkimage: rkspi: include the header sector in the SPI size calculation
Our earlier change broke the generation of SPI images, by excluding the
2K used for header0 from the size-calculation.

This commit makes sure that these are included before calculating the
required total size (including the padding from the 2K-from-every-4K
conversion).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-05-10 13:37:21 -06:00
Kever Yang
68d12600b1 mkimage: rockchip: add support for rk3328
Add support for rk3328 package header in mkimage tool.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-10 13:37:21 -06:00
Chris Packham
f90df596a8 tools: moveconfig: cleanup README entires
The Kconfig description replaces the description in the README file so
as options are migrated they can be removed from the README.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-08 11:57:29 -04:00
Chris Packham
ca43834d66 tools: moveconfig: cleanup whitelist entries
After moving to KConfig and removing from all headers options should be
removed from config_whitelist.txt so the build starts complaining if
someone adds them back.

Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-08 11:57:29 -04:00
Chris Packham
85edfc1f6f tools: moveconfig: extract helper function for user confirmation
Avoid repetitive code dealing with asking the user for confirmation.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-08 11:57:28 -04:00
xypron.glpk@gmx.de
f59a3b21f6 tools: sunxi: avoid read after end of string
The evaluation of option -c is incorrect:

According to the C99 standard endptr in the first strtol is always
set as &endptr is not NULL.
So the first part of the or condition is always true.
If all digits in optarg are valid endptr will point to the closing \0
and the second strtol will read beyond the end of the string optarg
points to.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2017-05-05 16:45:57 -04:00
xypron.glpk@gmx.de
d27e35f256 relocate-rela: add missing va_end()
va_start must always be matched by va_end.

The problem was indicated by cppcheck.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2017-05-05 16:45:57 -04:00
Philipp Tomsich
17873341af rockchip: mkimage: remove (left-over) assignment w/o effect [coverity]
An assignment (of a value to itself) was left over (after removing and
addition from the line) from moving the common padding code into
rkcommon_vrec_header.

This change removes this to avoid a spurious warning in static code
analysis (i.e. Coverity).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reported-by: Coverity (CID: 161418)
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-04-27 16:49:03 -04:00
xypron.glpk@gmx.de
ddc6a9de05 tools/env: avoid memory leak in fw_setenv
If realloc fails we should release the old buffer.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-04-18 10:29:22 -04:00
Tom Rini
546a6f3a9b buildman: Allow 'gnueabihf' toolchains for ARM
Many toolchains for ARM use the 'gnueabihf' suffix rather than just
'gnueabi', so allow these to be used, but with a lower priority than
'gnueabi' ones.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-04-18 10:29:19 -04:00
Masahiro Yamada
60911104f3 tools: moveconfig: remove GCC prefix of obsolete architecture
Recently, U-Boot removed support for these architectures.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-04-18 10:27:58 -04:00
Tom Rini
fbeb337529 buildman: Translate more strings to latin-1
When writing out some of our results we may now have UTF-8 characters
in there as well.  Translate these to latin-1 and ignore any errors (as
this is for diagnostic and given the githash anything else can be
reconstructed by the user.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-14 12:21:48 -04:00
Tom Rini
b7b24a7a3c Merge git://git.denx.de/u-boot-dm
Here with some DM changes as well as the long-standing AT91 DM/DT
conversion patches which I have picked up via dm.
2017-04-13 17:31:06 -04:00
Simon Glass
9a6d2e2a6b buildman: Handle commit subjects containing unicode
One of these has crept in in this commit:

40a808f1 ARCv2: SLC: Make sure busy bit is set properly on SLC flushing

Adjust buildman to handle it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-13 14:44:49 -06:00
Stefano Babic
b48bfc74ee tools: allow to override python
Not force to use python from PATH. Issue was noted when building with
Yocto, because python from the distro is always taken instead of
python-native built during Yocto process.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-04-13 14:44:49 -06:00
Simon Glass
c47a38b477 fdtgrep: Cope with the /aliases node being last
With skeleton.dtsi being dropped it is more likely that the /aliases node
will be last in the device tree. Update fdtgrep to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-04-13 14:43:31 -06:00
George McCollister
f156b5b597 dtoc: Decode val if it's a byte string
With Python 3.5.2 encode will throw an exception if val is a byte array.
Decode it to a string first. This assumes it's utf-8, if it's not valid
utf-8 it will throw an exception.

Signed-off-by: George McCollister <george.mccollister@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-04-13 11:43:49 -06:00
George McCollister
6db06f94e1 patman: Convert byte arrays to strings
os.read() returns a byte array in Python 3.5.2 and needs to be converted
into a string. Check if the returned value is an instance of bytes and
if it is decode it as a utf-8 string. If it is not a utf-8 encoded string
the decoding may fail with an exception.

Prior to this fix the comparisions check data == "" would fail when data
was b'' and would cause an infinite memory leaking loop. joins would
also fail with an exception below but due to the infinite loop it never
made it that far.

Signed-off-by: George McCollister <george.mccollister@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-04-13 11:43:49 -06:00
Stefano Babic
33f0086cb7 env: fix memory leak in fw_env routines
fw_env_open allocates buffers to store the environment, but these
buffers are never freed. This becomes quite nasty using the fw_ tools as
library, because each access to the environment (even just reading a
variable) generates a memory leak equal to the size of the environment.

Fix this renaming fw_env_close() as fw_env_flush(), because the function
really flushes the environment from RAM to storage, and add a
fw_env_close function to free the allocated resources.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2017-04-12 13:28:29 -04:00
Stefano Babic
00c234f38f env: add a version number to check API
Changes in the environment library are difficult to tracked by programs
using the library. Add simply an API version number that must be
increased each time when the API is changed.

This can be detected and a program can work with different versions of
the library.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2017-04-12 13:28:29 -04:00
Stefano Babic
9d80b49a67 env: split fw_env.h in public and private parts
Move U-Boot private data into a separate file. This
lets export fw_env.h to be used by external programs
that want to change the environment using the library
built in tools/env.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2017-04-12 13:28:28 -04:00
Stefano Babic
b80c0b9934 Rename aes.h to uboot_aes.h
aes.h is a too generic name if this file can
be exported and used by a program.
Rename it to avoid any conflicts with
other files (for example, from openSSL).

Signed-off-by: Stefano Babic <sbabic@denx.de>
2017-04-12 13:28:27 -04:00
Bin Meng
ae5564d1ae tools: binman: Add missing filenames for various x86 rom tests
With recent changes, some x86-specific rom tests of binman fail to
run. Fix it by adding missing filenames in corresponding entries.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-04-10 10:02:03 +08:00
Stefan Roese
2b4c652896 binman: Remove hard-coded file name for x86 flash-descriptor & intel-me
Now that we have added file names from Kconfig in x86 u-boot.dtsi,
update binman to avoid using hard-coded names.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-04-10 10:02:03 +08:00
Maxime Ripard
594b4cc732 tools: sunxi: Add spl image builder
This program generates raw SPL images that can be flashed on the NAND with
the ECC and randomizer properly set up.

This has been copied (and tweaked to find the right headers) from the
sunxi-tools (https://github.com/linux-sunxi/sunxi-tools) upstream
repository, commit 1c3a6ca5.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-04-07 11:23:45 +05:30
Philipp Tomsich
3082775692 rockchip: mkimage: update rkimage to support pre-padded payloads
To simplify the creation of AArch64 SPL images for the RK3399, we
use the ENABLE_ARM_SOC_BOOT0_HOOK option and prepend 4 bytes of
padding at the start of the text section. This makes it easy for
mkimage to rewrite this word with the 'RK33' boot magic.

This change brings logic to calculate the header size and allocate
the header back in sync. For the RK3399 we now limit the header to
before the payload (i.e. the 'header0' and the padding up to the
actual image) and overwrite the first word (inserted by the
boot0-hook for this purpose) with the 'RK33' magic in-place.

X-AffectedPlatforms: RK3399-Q7
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2017-04-04 20:01:57 -06:00
Philipp Tomsich
111bcc4fb6 rockchip: mkimage: pad the header to 8-bytes (using a 'nop') for RK3399
The RK3399 boot code (running as AArch64) poses a bit of a challenge
for SPL image generation:
 * The BootROM will start execution right after the 4-byte header (at
   the odd instruction word loaded into SRAM at 0xff8c2004, with the
   'RK33' boot magic residing at 0xff8c2000).
 * The default padding (during ELF generation) for AArch64 is 0x0,
   which is an illegal instruction and the .text section needs to be
   naturally aligned (someone might locate a 64bit constant relative
   to the section start and unaligned loads trigger a fault for all
   privileged modes of an ARMv8)... so we can't simply define the
   CONFIG_SPL_TEXT_BASE option to the odd address (0xff8c2004).
 * Finally, we don't want to change the values used for padding of
   the SPL .text section for all ARMv8 targets to the instruction
   word encoding 'nop', as this would affect all padding in this
   section and might hide errors that would otherwise quickly trigger
   an illegal insn exception.

To deal with this situation, we modify the rkimage generation to
 - understand the fact that the RK3399 needs to pad the header to an
   8 byte boundary using an AArch64 'nop'
 - the necessary logic to adjust the header_size (which controls the
   location where the payload is copied into the image) and to insert
   this padding (AArch64 insn words are always little-endian) into
   the image following the 4-byte header magic.

X-AffectedPlatforms: RK3399-Q7
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2017-04-04 20:01:57 -06:00
Philipp Tomsich
f3edf8b18f rockchip: mkimage: simplify start/size calculation for rc4_encode
The RC4 encoding works on full blocks, but the calculation of the
starting offset and size are needlessly complicated by using a
reference value known to be offset into a block by the size of the
header and then correcting for the (hard-coded) size of the header
(i.e. 4 bytes).

We change this over to use the RK_SPL_HDR_START directly (which is
known to be on a block boundary).

X-AffectedPlatforms: RK3399-Q7
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2017-04-04 20:01:57 -06:00
yuan linyu
33ed57495a tools: plbimage support generate rcw file
some system will not generate pbl format u-boot, but require rcw.

Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Reviewed-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-03-28 09:19:18 -07:00
Philipp Tomsich
55bc080e79 dtoc: make ScanTree recurse into subnodes
Previously, dtoc could only process the top-level nodes which led to
device nodes in hierarchical trees to be ignored. E.g. the mmc0 node
in the following example would be ignored, as only the soc node was
processed:

  / {
	soc {
		mmc0 {
			/* ... */
		};
	};
  };

This introduces a recursive helper method ScanNode, which is used by
ScanTree to recursively parse the entire tree hierarchy.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-03-22 07:27:19 -06:00
Max Filippov
e5caec9a86 Pass empty CFLAGS on invocation of libfdt/setup.py
When building u-boot tools in cross-build environment CFLAGS environment
variable set up for target is taken into an account when building code
for host. Make it empty on invocation of python.

This fixes the following build errors when cross-compiling for xtensa:

  cc1: error: unrecognized command line option "-mlongcalls"
  cc1: error: unrecognized command line option "-mauto-litpools"

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-03-20 18:04:43 -04:00
Tom Rini
02ccab1908 Merge branch 'master' of git://www.denx.de/git/u-boot-imx
Signed-off-by: Tom Rini <trini@konsulko.com>

Conflicts:
	configs/bk4r1_defconfig
	configs/colibri_vf_defconfig
	configs/pcm052_defconfig
	include/configs/colibri_vf.h
	include/configs/pcm052.h
2017-03-19 15:13:38 -04:00
Peng Fan
3e0a71c157 tools: imximage: add set bit command
Add set bit command support.
Usage: SET_BIT 4 [address] [bitmask]

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2017-03-19 17:30:15 +01:00
Heiko Stübner
162c46d5ee rockchip: mkimage: Add support rk3188 serial
Add the entry for the rk3188 requiring rc4-encryption of the SPL.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2017-03-16 16:03:44 -06:00
Heiko Stübner
cfbcdade76 rockchip: mkimage: Allow encoding of loader code in spl images
Rockchip SoCs allow the spl code to be rc4-encoded, not only the
image header, but only newer SoCs allow this encoding to be disabled.

The rk3188 is not part of those and requires its boot code to be
rc4-encoded with the regular key. So add the ability to do this
encoding via a setting on a per-soc basis when building spl images.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-03-16 16:03:44 -06:00
Heiko Stübner
27326c7ee2 dm: allow limiting pre-reloc markings to spl or tpl
Right now the u-boot,dm-pre-reloc flag will make each marked node
always appear in both spl and tpl. But systems needing an additional
tpl might have special constraints for each, like the spl needing to
be very tiny.

So introduce two additional flags to mark nodes for only spl or tpl
environments and introduce a function dm_fdt_pre_reloc to automate
the necessary checks in code instances checking for pre-relocation
flags.

The behaviour of the original flag stays untouched and still marks
a node for both spl and tpl.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-03-16 16:03:44 -06:00
Masahiro Yamada
3b0825296a tools: fix cross-compiling tools when HOSTCC is overridden
Richard reported U-Boot tools issues in OpenEmbedded/Yocto project.

OE needs to be able to change the default compiler. If we pass in
HOSTCC through the make command, it overwrites all HOSTCC instances,
including ones in tools/Makefile and tools/env/Makefile, which breaks
"make cross_tools" and "make env", respectively.

Add "override" directives to avoid overriding HOSTCC instances that
really need to point to the cross-compiler.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reported-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-03-14 20:40:22 -04:00
Lokesh Vutla
35d8265c64 tools: omapimage: Fix 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 generates a gp header
only with size of the image as size field. Fix it

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-03-14 20:40:17 -04:00
Jörg Krause
66a7a24648 tools: binman: change shebang from python into python2
This tool does not work with Python 3. Change the shebang to make sure the
script is run by a Python 2 interpreter.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
2017-03-11 22:30:28 -05:00
Tom Rini
d036107a1f kconfiglib.py: Kludge in 'imply' support
Currently upstream does not yet understand the imply keyword.  For what
we use kconfiglib.py for today, this is OK.  We only need to be able to
evaluate in order to make boards.cfg and none of those choices will
depend on how imply evaluates out.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-03-09 19:52:14 -05:00