Alex Marginean [Wed, 3 Jul 2019 09:11:39 +0000 (12:11 +0300)]
include: configs: ls1028a: set SYS_RX_ETH_BUFFER to 8
LS1028A ethernet interfaces work with at least 8 BDs, set number of buffers
to match that.
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Tom Rini [Wed, 24 Jul 2019 18:15:51 +0000 (14:15 -0400)]
Merge branch '2019-07-24-master-imports'
- Various Android related changes including A/B update and BCB updates
- Assorted minor fixes
Patrick Delaunay [Mon, 22 Jul 2019 12:19:20 +0000 (14:19 +0200)]
psci: Fix warnings when compiling with W=1
This patch solves the following warnings:
arch/arm/mach-stm32mp/psci.c:
warning: no previous prototype for ‘psci_set_state’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_arch_cpu_entry’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_features’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_version’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_affinity_info’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_migrate_info_type’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_cpu_on’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_cpu_off’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_system_reset’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_system_off’ [-Wmissing-prototypes]
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
David Abdurachmanov [Mon, 22 Jul 2019 08:38:11 +0000 (11:38 +0300)]
distro_bootcmd: refactor virtio to support PCI block devices
Starting libvirt v5.3.0 with QEMU 4.0.0 use of PCI is automatic
and thus storage is connected via PCI, which is not visible to
U-Boot out-of-the-box.
Refactor to do "pci enum" followed by "virtio scan" to see PCI
connected storage, and allow bootloader to load kernel and
initramfs images.
Tested with Fedora/RISCV using releases: libvirt 5.4.0 & 5.5.0,
QEMU 4.0.0 and U-Boot 2019.07 RC4.
Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
Suman Anna [Fri, 19 Jul 2019 15:27:56 +0000 (10:27 -0500)]
remoteproc: Fix potential build issues with SPL remoteproc
The rproc uclass driver can either be built with SPL_REMOTEPROC
or REMOTEPROC, but the function prototypes in remoteproc.h are
defined only when CONFIG_REMOTEPROC is defined. This can cause
build issues in SPL if CONFIG_REMOTEPROC is not selected.
Fix this by replacing the existing precompiler macro usage with
CONFIG_IS_ENABLED.
Fixes: ddf56bc7e3ef ("drivers: Introduce a simplified remoteproc framework")
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Mickaël Tansorier [Wed, 17 Jul 2019 15:57:29 +0000 (17:57 +0200)]
doc: fitImage: Cosmetics break lines
Add missing newline before title and subtitle.
Signed-off-by: Mickaël Tansorier <mickael.tansorier@smile.fr>
Mickaël Tansorier [Wed, 17 Jul 2019 15:57:16 +0000 (17:57 +0200)]
doc: fitImage: Fix conf number incrementation
Increment conf id to avoid to have two same conf name
into one configuration description.
Signed-off-by: Mickaël Tansorier <mickael.tansorier@smile.fr>
Bin Meng [Tue, 16 Jul 2019 16:39:20 +0000 (09:39 -0700)]
doc: Add the U-Boot logo to the html doc
Now we have a logo for U-Boot, we can include it in the Sphinx
html doc.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Tue, 16 Jul 2019 16:39:19 +0000 (09:39 -0700)]
doc: Add .gitignore for the Sphinx build output directory
With Sphinx documentation moving from Documentation directory
to doc directory, we missed updating .gitignore for the Sphinx
build output directory.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Baruch Siach [Sun, 14 Jul 2019 14:54:21 +0000 (17:54 +0300)]
spl: sata: support U-Boot load from raw sata disk
Support load of the U-Boot image from raw SATA disk sector. This is
equivalent to load from MMC raw sector.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Heinrich Schuchardt [Sun, 14 Jul 2019 09:30:23 +0000 (11:30 +0200)]
scripts/kernel-doc: fix parsing of function pointers
kernel-doc fails to parse function definitions like the one below
efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl,
void (EFIAPI *notify_function) (
struct efi_event *event,
void *context),
void *notify_context, efi_guid_t *group,
struct efi_event **event)
{
due to the "EFIAPI" attribute preceding the function name.
cf. https://lkml.org/lkml/2018/9/3/1185
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sun, 14 Jul 2019 09:30:22 +0000 (11:30 +0200)]
scripts/kernel-doc: update script from Linux 5.2
Update the script from Linux 5.2 to avoid some warnings.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Jonathan Corbet [Sun, 14 Jul 2019 08:35:45 +0000 (10:35 +0200)]
doc: Cope with Sphinx logging deprecations
Recent versions of sphinx will emit messages like:
doc/sphinx/kerneldoc.py:103:
RemovedInSphinx20Warning: app.warning() is now deprecated.
Use sphinx.util.logging instead.
Switch to sphinx.util.logging to make this unsightly message go away.
Alas, that interface was only added in version 1.6, so we have to add a
version check to keep things working with older sphinxes.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Rebased for U-Boot
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Ruslan Trofymenko [Fri, 5 Jul 2019 12:37:36 +0000 (15:37 +0300)]
env: am57xx: Implement A/B boot process
Add support for A/B boot process on AM57xx based boards:
1. Define 'slot_suffix' variable (using 'ab_select' command)
2. Extend 'emmc_android_boot' boot command (add commands for A/B boot
process)
'ab_select' command is used to decide which slot should be used for
booting up. A/B metadata resides in 'misc' partition.
To activate the A/B boot process, the following config options must be
set:
CONFIG_ANDROID_AB=y
CONFIG_CMD_AB_SELECT=y
For successful A/B boot, the corresponding A/B infrastructure must be
involved on Android side [1] (including mounting system as root), and
disk must be partitioned accordingly.
When A/B boot is enabled, there are some known limitations currently
exist (not related to A/B patches, need to be implemented later):
1. The 'Verified Boot' sequence is not supported
2. dev path to system partition (system_a or system_b) is passed via
'bootargs' as 'root=' argument like 'root=/dev/mmcblk1p12', but
further we'll need to rework it with respect to dm-verity
requirements [2]
In case when A/B partitions are not present in system (and A/B boot is
enabled), boot up process will be terminated and next message will be
shown:
"boot_a(b) partition not found"
[1] https://source.android.com/devices/tech/ota/ab
[2] https://source.android.com/devices/tech/ota/ab/ab_implement#kernel
Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Alistair Strachan <astrachan@google.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Ruslan Trofymenko [Fri, 5 Jul 2019 12:37:35 +0000 (15:37 +0300)]
doc: android: Add simple guide for A/B updates
Add a short documentation for A/B enablement and 'ab_select' command
usage.
Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Alistair Strachan <astrachan@google.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Ruslan Trofymenko [Fri, 5 Jul 2019 12:37:34 +0000 (15:37 +0300)]
test/py: Add base test case for A/B updates
Add sandbox test for 'ab_select' command.
Test: ./test/py/test.py --bd sandbox --build -k test_ab
Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Alistair Strachan <astrachan@google.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Ruslan Trofymenko [Fri, 5 Jul 2019 12:37:33 +0000 (15:37 +0300)]
cmd: Add 'ab_select' command
For A/B system update support the Android boot process requires to send
'androidboot.slot_suffix' parameter as a command line argument. This
patch implementes 'ab_select' command which allows us to obtain current
slot by processing the A/B metadata.
The patch was extracted from commit [1] with one modification: the
separator for specifying the name of metadata partition was changed
from ';' to '#', because ';' is used for commands separation.
[1] https://android-review.googlesource.com/c/platform/external/u-boot/+/729880/2
Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Alistair Strachan <astrachan@google.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Ruslan Trofymenko [Fri, 5 Jul 2019 12:37:32 +0000 (15:37 +0300)]
common: Implement A/B metadata
This patch determines the A/B-specific bootloader message structure
that is the basis for implementation of recovery and A/B update
functions. A/B metadata is stored in this structure and used to decide
which slot should we use to boot the device. Also some basic functions
for A/B metadata manipulation are implemented (like slot selection).
The patch was extracted from commits [1], [2] with some coding style
fixes.
[1] https://android-review.googlesource.com/c/platform/external/u-boot/+/729878/2
[2] https://android-review.googlesource.com/c/platform/external/u-boot/+/729880/2
Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Ruslan Trofymenko [Fri, 5 Jul 2019 12:37:31 +0000 (15:37 +0300)]
disk: part: Extend API to get partition info
This patch adds part_get_info_by_dev_and_name_or_num() function which
allows us to get partition info from its number or name. Partition of
interest is specified by string like "device_num:partition_number" or
"device_num#partition_name".
The patch was extracted from [1].
[1] https://android-review.googlesource.com/c/platform/external/u-boot/+/729880/2
Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Alistair Strachan <astrachan@google.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Eugeniu Rosca [Fri, 19 Jul 2019 21:26:14 +0000 (23:26 +0200)]
cmd: bcb: Apply non-functional refinements
These have been reported by Simon in [1] and fixed in [2].
However, since [1] has already been pushed to u-boot/master, the
improvements incorporated in [2] are now extracted and resubmitted.
The changes are in the area of coding style and best practices:
* s/field/fieldp/, s/size/sizep/, to convey that the variables return
an output to the caller
* s/err_1/err_read_fail/, s/err_2/err_too_small/, to be more descriptive
* Made sure 'static int do_bcb_load' appears on the same line
* Placed a `/*` on top of multi-line comment
[1] https://patchwork.ozlabs.org/patch/
1104244/#
2200259
[2] https://patchwork.ozlabs.org/cover/
1128661/
("[v4,0/4] Add 'bcb' command to read/modify/write Android BCB")
Fixes: db7b7a05b267 ("cmd: Add 'bcb' command to read/modify/write BCB fields")
Reported-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Eugeniu Rosca [Fri, 19 Jul 2019 21:26:13 +0000 (23:26 +0200)]
cmd: bcb: Use strcmp() instead of strncmp() for string literals
Quote from https://patchwork.ozlabs.org/patch/
1104244/#
2210814:
----------8<-----------
strncmp() is chosen for the sake of paranoid/defensive programming.
Indeed, strncmp() is not really needed when comparing a variable
with a string literal. We expect strcmp() to behave safely even if the
string variable is not NUL-terminated.
In the same scenario, Linux v5.2-rc7 uses both strcmp() and strncmp(),
but the frequency of strcmp() is higher:
$ git --version
git version 2.22.0
$ (Linux 5.2-rc7) git grep -En 'strncmp\([^"]*"[[:alnum:]]+"' | wc -l
1066
$ (Linux 5.2-rc7) git grep -En 'strcmp\([^"]*"[[:alnum:]]+"' | wc -l
1968
A quick "strcmp vs strncmp" object size test shows that strcmp()
generates smaller memory footprint (gcc-8, x86_64):
$ (U-Boot) size cmd/bcb-strncmp.o cmd/bcb-strcmp.o
text data bss dec hex filename
3373 400 2048 5821 16bd cmd/bcb-strncmp.o
3314 400 2048 5762 1682 cmd/bcb-strcmp.o
So, overall, I agree to use strcmp() whenever variables are compared
with string literals.
----------8<-----------
Fixes: db7b7a05b267 ("cmd: Add 'bcb' command to read/modify/write BCB fields")
Reported-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Eugeniu Rosca [Fri, 19 Jul 2019 21:26:12 +0000 (23:26 +0200)]
cmd: bcb: Fix duplicated handling in two case-branches
Fix warning V1037 reported by PVS-Studio Static Analyzer:
Two or more case-branches perform the same actions. Check lines: 49, 53
Fixes: db7b7a05b267 ("cmd: Add 'bcb' command to read/modify/write BCB fields")
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Eugeniu Rosca [Fri, 19 Jul 2019 21:26:11 +0000 (23:26 +0200)]
treewide: Fix stale references of Android docs
Commit
9bdf0e8fef86 ("doc: relocate/rename Android README and add BCB
overview") left some obsolete references of Android documents/paths.
This has been pointed out by Sam (thanks!) in:
https://patchwork.ozlabs.org/patch/
1104245/#
2208134
Fixes: 9bdf0e8fef86 ("doc: relocate/rename Android README and add BCB overview")
Reported-by: Sam Protsenko <semen.protsenko@linaro.org>
Suggested-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Roman Stratiienko [Mon, 3 Jun 2019 12:38:13 +0000 (15:38 +0300)]
image: android: allow to wrap uImage into the Android boot image
This allows to use any available compression format with Android boot image
Since not all available compression formats have a magic number we should
explicitly specify type of compression.
For this purpose using uImage format becomes very useful, as this format is
well-known by the community and mkimage tool is already available.
Usage example:
mkimage -A ARM64 -T kernel -C lzma -d Image.lzma out/kernel
At this moment only -C option is handled, but specifying -A and -T options
are recommended for compatibility reasons in the future.
Kernel that compressed with LZ4 can be already used without wrapping into
the uImage, but I recommend wrapping it into the uImage in order to avoid
situations when by some mistake legacy LZ4 is used, that is interpreted as
raw Image and causes CPU to enter Exception Handler without providing any
meaningful explanation to the user.
Signed-off-by: Roman Stratiienko <roman.stratiienko@globallogic.com>
Leon Yu [Fri, 21 Jun 2019 04:12:39 +0000 (12:12 +0800)]
menu: don't bother going interactive with just one menu item
If there is only one menu item available, prompting user to enter
choice makes little sense and just causes unnecessary boot delay. This
change makes menu_get_choice return the only one item when there is no
other choices.
Signed-off-by: Leon Yu <leoyu@nvidia.com>
Cc: Tom Warren <twarren@nvidia.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Thierry Reding <treding@nvidia.com>
Ruslan Trofymenko [Fri, 14 Jun 2019 14:01:26 +0000 (17:01 +0300)]
cmd: part: Add 'number' sub-command
This sub-command serves for getting the partition index from
partition name. Also it can be used to test the existence of specified
partition.
Use case:
For example, in most CI environments this U-Boot command for automatic
testing of Linux rootfs is used:
=> setenv bootpart 1:f
where 0xf is "userdata" partition. But the number of "userdata"
partition can be changed any time, when partition table is changed.
So it would be nice to get rid of that 0xf magic number and use
partition name instead, like this:
=> part number mmc 1 userdata part_num
=> setenv bootpart 1:${part_num}
Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Alistair Strachan <astrachan@google.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Tom Rini [Wed, 24 Jul 2019 17:15:19 +0000 (13:15 -0400)]
Merge branch '2019-07-24-doc-html-cleanup'
- Convert our docs to Sphinx
Bin Meng [Thu, 18 Jul 2019 07:34:35 +0000 (00:34 -0700)]
doc: Remove README.blackfin
U-Boot no longer supports blackfin architecture. Remove the doc.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:34 +0000 (00:34 -0700)]
doc: arch: Convert README.xtensa to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:33 +0000 (00:34 -0700)]
doc: arch: Convert README.sandbox to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:32 +0000 (00:34 -0700)]
doc: arch: Convert README.sh to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:31 +0000 (00:34 -0700)]
doc: arch: Convert README.m68k to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:30 +0000 (00:34 -0700)]
doc: arch: Convert README.ARC to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:29 +0000 (00:34 -0700)]
doc: arch: Convert README.nios2 to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:28 +0000 (00:34 -0700)]
doc: arch: Convert README.NDS32 to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
This also merges README.N1213 contents into the new nds32.rst file.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:27 +0000 (00:34 -0700)]
doc: arch: Convert README.arm64 to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:26 +0000 (00:34 -0700)]
doc: arch: Convert README.x86 to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:25 +0000 (00:34 -0700)]
doc: board: Convert README.zynq to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:24 +0000 (00:34 -0700)]
doc: board: Convert README.b4860qds to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:23 +0000 (00:34 -0700)]
doc: board: Convert README.at91 to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:22 +0000 (00:34 -0700)]
doc: board: Convert README.sh7753evb to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:21 +0000 (00:34 -0700)]
doc: board: Convert README.sh7752evb to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:20 +0000 (00:34 -0700)]
doc: board: Convert README.sifive-fu540 to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:19 +0000 (00:34 -0700)]
doc: board: Convert README.ag101p to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:18 +0000 (00:34 -0700)]
doc: board: Add AndesTech ax25-ae350 board doc
This converts README.AX25 and README.ae350 plain text documentation
to reST format, merges them into one ax25-ae350 doc, and adds it to
Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:17 +0000 (00:34 -0700)]
doc: board: Convert README.qemu-mips to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:16 +0000 (00:34 -0700)]
doc: board: Convert README.qemu-riscv to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:15 +0000 (00:34 -0700)]
doc: board: Convert README.qemu-arm to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:14 +0000 (00:34 -0700)]
doc: board: Add QEMU x86 board doc
This extracts QEMU x86 board specific information from README.x86,
converts plain text documentation to reST format and adds it to
Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:13 +0000 (00:34 -0700)]
doc: board: Add coreboot board doc
This extracts coreboot board specific information from README.x86,
converts plain text documentation to reST format and adds it to
Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:12 +0000 (00:34 -0700)]
doc: board: Add Google Chromebook Samus board doc
This extracts Google Chromebook Samus board specific information from
README.x86, converts plain text documentation to reST format and
adds it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:11 +0000 (00:34 -0700)]
doc: board: Add Google Chromebook Link board doc
This extracts Google Chromebook Link board specific information from
README.x86, converts plain text documentation to reST format and
adds it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:10 +0000 (00:34 -0700)]
doc: board: Add Intel Galileo board doc
This extracts Intel Galileo board specific information from
README.x86, converts plain text documentation to reST format and
adds it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:09 +0000 (00:34 -0700)]
doc: board: Add Intel Edison board doc
This extracts Intel Edison board specific information from
README.x86, converts plain text documentation to reST format and
adds it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:08 +0000 (00:34 -0700)]
doc: board: Add Intel Cougar Canyon 2 board doc
This extracts Intel Cougar Canyon 2 board specific information from
README.x86, converts plain text documentation to reST format and
adds it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:07 +0000 (00:34 -0700)]
doc: board: Add Intel Cherry Hill board doc
This extracts Intel Cherry Hill board specific information from
README.x86, converts plain text documentation to reST format and
adds it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:06 +0000 (00:34 -0700)]
doc: board: Add Intel Bay Trail based board docs
This extracts Intel Bay Trail based board specific information from
README.x86, converts plain text documentation to reST format and
adds them to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:05 +0000 (00:34 -0700)]
doc: board: Add Intel Crown Bay board doc
This extracts Intel Crown Bay board specific information from
README.x86, converts plain text documentation to reST format and
adds it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:04 +0000 (00:34 -0700)]
doc: Add board specific info to Sphinx TOC tree
Add index.rst for board. More docs will be added later.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Bin Meng [Thu, 18 Jul 2019 07:34:03 +0000 (00:34 -0700)]
doc: arch: Convert README.mips to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Bin Meng [Thu, 18 Jul 2019 07:34:02 +0000 (00:34 -0700)]
doc: Add architecture specific info to Sphinx TOC tree
Add index.rst for architecture specific info. More docs will be
added later.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Bin Meng [Thu, 18 Jul 2019 07:34:01 +0000 (00:34 -0700)]
doc: driver-model: Convert usb-info.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:34:00 +0000 (00:34 -0700)]
doc: driver-model: Convert spi-howto.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:59 +0000 (00:33 -0700)]
doc: driver-model: Convert serial-howto.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:58 +0000 (00:33 -0700)]
doc: driver-model: Convert remoteproc-framework.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:57 +0000 (00:33 -0700)]
doc: driver-model: Convert pmic-framework.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:56 +0000 (00:33 -0700)]
doc: driver-model: Convert pci-info.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:55 +0000 (00:33 -0700)]
doc: driver-model: Convert of-plat.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:54 +0000 (00:33 -0700)]
doc: driver-model: Convert livetree.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:53 +0000 (00:33 -0700)]
doc: driver-model: Convert i2c-howto.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:52 +0000 (00:33 -0700)]
doc: driver-model: Convert fs_firmware_loader.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:51 +0000 (00:33 -0700)]
doc: driver-model: Convert fdt-fixup.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 18 Jul 2019 07:33:50 +0000 (00:33 -0700)]
doc: driver-model: Convert MIGRATION.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Bin Meng [Thu, 18 Jul 2019 07:33:49 +0000 (00:33 -0700)]
doc: driver-model: Convert README.txt to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Bin Meng [Thu, 18 Jul 2019 07:33:48 +0000 (00:33 -0700)]
doc: Add driver-model to Sphinx TOC tree
Add index.rst for driver model. More docs will be added later.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glkpk@gmx.de>
Bin Meng [Thu, 18 Jul 2019 07:33:47 +0000 (00:33 -0700)]
doc: Add top-level description about U-Boot documentation
This updates the index.rst to add top-level description about
U-Boot documentation. Words are taken from Linux kernel docs
and modified for U-Boot.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Bin Meng [Thu, 18 Jul 2019 07:33:46 +0000 (00:33 -0700)]
doc: Move existing rst files into api sub-directory
Currently the Sphinx doc only contains API descriptions of several
U-Boot subsystems. For future extension, group these existing docs
into an API sub-directory.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tom Rini [Wed, 24 Jul 2019 02:29:53 +0000 (22:29 -0400)]
Merge tag 'efi-2019-10-rc1-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for v2019.10-rc1 (2)
* Implement the EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE event.
* Address errors of type -Werror=address-of-packed-member when building
with GCC9.1
* Fix an error when adding memory add addres 0x00000000.
* Rework some code comments for Sphinx compliance.
Tom Rini [Tue, 23 Jul 2019 18:16:21 +0000 (14:16 -0400)]
Merge tag 'u-boot-stm32-
20190723' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm
- add rtc driver for stm32mp1
- add remoteproc driver for stm32mp1
- use kernel qspi compatible string for stm32
Tom Rini [Tue, 23 Jul 2019 13:48:16 +0000 (09:48 -0400)]
Merge tag 'rockchip-for-v2019.07-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- rk3399 sdhci driver fixup
- TPL BANNER fixup
Chris Webb [Fri, 19 Jul 2019 13:23:55 +0000 (14:23 +0100)]
rockchip: TPL banner should depend on CONFIG_TPL_BANNER_PRINT
The generic code in common/spl/spl.c allows TPL/SPL banners to be
silenced by unsetting CONFIG_TPL_BANNER_PRINT or CONFIG_SPL_BANNER_PRINT
respectively. However, arch/arm/mach-rockchip/tpl.c prints this banner
unconditionally.
Fix the rockchip-specific tpl.c so that the TPL banner depends on
CONFIG_TPL_BANNER_PRINT in the same way as the generic code.
Signed-off-by: <chris@arachsys.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
Chris Webb [Fri, 19 Jul 2019 13:23:11 +0000 (14:23 +0100)]
rockchip: Fix TPL build without CONFIG_TPL_SERIAL_SUPPORT
If CONFIG_DEBUG_UART is set but CONFIG_TPL_SERIAL_SUPPORT is not, the
serial output should be available in SPL and full U-Boot, but not built
in TPL. However, the rockchip tpl.c instead fails to compile with
undefined references to the debug UART.
Instead, initialise the debug UART and print the TPL banner only if both
CONFIG_DEBUG_UART and CONFIG_TPL_SERIAL_SUPPORT are set.
Signed-off-by: <chris@arachsys.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
Patrick Delaunay [Mon, 22 Jul 2019 09:02:34 +0000 (11:02 +0200)]
rtc: Add rtc driver for stm32mp1
Add support of STM32MP1 rtc driver.
Enable it for basic and trusted configurations.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Patrick Delaunay [Thu, 11 Jul 2019 10:03:37 +0000 (12:03 +0200)]
clk: stm32mp1: Add RTC clock entry
Add RTCAPB and RTC clock support.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrice Chotard [Fri, 28 Jun 2019 13:03:01 +0000 (15:03 +0200)]
doc: device-tree-bindings: alignment with v5.2-rc6 for spi-stm32-qspi.txt
Align doc/device-tree-bindings/spi/spi-stm32-qspi.txt with kernel v5.2-rc6
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Fri, 28 Jun 2019 13:03:00 +0000 (15:03 +0200)]
spi: stm32_qspi: Remove "st, stm32-qspi" compatible string
"st,stm32-qspi" is no more used, remove it.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Fri, 28 Jun 2019 13:02:59 +0000 (15:02 +0200)]
ARM: dts: stm32: Use kernel qspi compatible string for stm32f469-disco-uboot.dtsi
For STM32 QSPI driver, "st,stm32-qspi" compatible string was first
introduced in U-boot. But later in kernel side, "st,stm32f469-qspi"
was used.
To simplify, align U-boot QSPI compatible string with kernel one.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Fri, 28 Jun 2019 13:02:58 +0000 (15:02 +0200)]
ARM: dts: stm32: Use kernel qspi compatible string for stm32f7-uboot.dtsi
For STM32 QSPI driver, "st,stm32-qspi" compatible string was first
introduced in U-boot. But later in kernel side, "st,stm32f469-qspi"
was used.
To simplify, align U-boot QSPI compatible string with kernel one.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Mon, 22 Jul 2019 09:04:31 +0000 (11:04 +0200)]
configs: stm32mp15: enable stm32 remoteproc
Activate the remote processor support for stm32mp15 configs.
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Fabien Dessenne [Fri, 31 May 2019 13:11:35 +0000 (15:11 +0200)]
MAINTAINERS: Add stm32 remoteproc driver
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Fabien Dessenne [Fri, 31 May 2019 13:11:34 +0000 (15:11 +0200)]
remoteproc: Introduce STM32 Cortex-M4 remoteproc driver
This patch introduces support of Cortex-M4 remote processor for STM32
MCU and MPU families.
Signed-off-by: Loic Pallardy <loic.pallardy@st.com>
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Fabien Dessenne [Fri, 31 May 2019 13:11:33 +0000 (15:11 +0200)]
remoteproc: add elf file load support
The current implementation supports only binary file load.
Add helpers to support ELF32 format (sanity check, and load).
Note that since an ELF32 image is built for the remote processor, the
load function uses the device_to_virt ops to translate the addresses.
Implement a basic translation for sandbox_testproc.
Add related tests. Test result:
=> ut dm remoteproc_elf
Test: dm_test_remoteproc_elf: remoteproc.c
Test: dm_test_remoteproc_elf: remoteproc.c (flat tree)
Failures: 0
Signed-off-by: Loic Pallardy <loic.pallardy@st.com>
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Fabien Dessenne [Fri, 31 May 2019 13:11:32 +0000 (15:11 +0200)]
remoteproc: add device_to_virt ops
Introduce the device_to_virt function to allow translation between
device address (remote processor view) and virtual address (main
processor view).
Signed-off-by: Loic Pallardy <loic.pallardy@st.com>
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Fabien Dessenne [Fri, 31 May 2019 13:11:31 +0000 (15:11 +0200)]
remoteproc: fix function headers
Add full function comment headers.
Fix rproc_is_initialized() return value description.
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Fabien Dessenne [Fri, 31 May 2019 13:11:30 +0000 (15:11 +0200)]
dm: core: Introduce xxx_translate_dma_address()
Add the following functions to translate DMA address to CPU address:
- dev_translate_dma_address()
- ofnode_translate_dma_address()
- of_translate_dma_address()
- fdt_translate_dma_address()
These functions work the same way as xxx_translate_address(), with the
difference that the translation relies on the "dma-ranges" property
instead of the "ranges" property.
Add related test. Test report:
=> ut dm fdt_translation
Test: dm_test_fdt_translation: test-fdt.c
Test: dm_test_fdt_translation: test-fdt.c (flat tree)
Failures: 0
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Tom Rini [Sun, 21 Jul 2019 19:40:21 +0000 (15:40 -0400)]
Merge tag 'rockchip-for-v2019.07' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- rk3399 lpddr4 support
- rk3399-rock960 board support improvement
- Eliminate pyelftools dependency by make_fit_atf.py
- clean up rockchip dts to use -u-boot.dtsi
- use ARM arch/generic timer instead of rk_timer
- clean up Kconfig options for board support
Kever Yang [Fri, 19 Jul 2019 10:01:11 +0000 (18:01 +0800)]
rockchip: sdhci: Fix sdhci mmc driver probe abort
This patch fix mmc driver abort caused by below patch:
3d296365e4 mmc: sdhci: Add support for sdhci-caps-mask
After the patch sdhci_setup_cfg() access to host->mmc->dev,
so we have to do init before make the call to the function()
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Chris Webb [Tue, 16 Jul 2019 19:53:26 +0000 (20:53 +0100)]
rockchip: Remove obsolete references to pyelftools
make_fit_atf.py no longer requires pyelftools, and nothing else in the
rockchip build requires it either, so remove references to installing it
from the documentation.
Signed-off-by: Chris Webb <chris@arachsys.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
Chris Webb [Tue, 16 Jul 2019 19:52:57 +0000 (20:52 +0100)]
rockchip: make_fit_atf.py: Eliminate pyelftools dependency
make_fit_aft.py depends on the non-standard library pyelftools to pull
out PT_LOAD segments from ELF files. However, this is as easy to do
manually, without imposing the extra dependency on users.
Structures in the ELF file are unpacked into variables named to exactly
match the ELF spec to ensure the destructuring code is reasonably
self-documenting.
Signed-off-by: Chris Webb <chris@arachsys.com>
Reviewed-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
Kever Yang [Tue, 16 Jul 2019 12:40:17 +0000 (20:40 +0800)]
rockchip: enable rk322x TPL_BOOTROM_SUPPORT in Kconfig
The TPL_BOOTROM_SUPPORT is needed for boot from bootrom like
other storages.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>