30 Oct, 2019
3 commits
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At present some boards generate kwbimage.cfg in the source tree
during the build. This breaks buildman testing on some systems
where the source tree is read-only. Update makefile rules to
generate it in the build tree instead.Note some other boards have the kwbimage.cfg file written in
advance, hence we need check if the file exists in the build
tree first, otherwise we fall back to one in the source tree.Signed-off-by: Bin Meng
Reviewed-by: Chris Packham
Reviewed-by: Stefan Roese
Reviewed-by: Simon Glass -
In the 'Make' function, the codes tries to create a directory
if current stage is 'build'. But the directory isn't used at
all anywhere.Signed-off-by: Bin Meng
Reviewed-by: Simon Glass -
buildman always generates boards.cfg in the U-Boot source tree.
When '-o' is given, we should generate boards.cfg to the given
output directory.Signed-off-by: Bin Meng
Reviewed-by: Simon Glass
29 Oct, 2019
9 commits
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Microsoft Azure Pipelines [1] provides unlimited CI/CD minutes and
10 parallel jobs to every open source project for free.This adds a configuration file for Azure Pipelines to utilize the
free Windows VM hosted by Microsoft to ensure no build broken in
building U-Boot host tools for Windows.[1] https://azure.microsoft.com/en-us/blog/announcing-azure-pipelines-with-unlimited-ci-cd-minutes-for-open-source/
Signed-off-by: Bin Meng
-
When building U-Boot host tools for Windows from Microsoft Azure
Pipelines, the following errors were seen:HOSTCC tools/mkenvimage.o
In file included from tools/mkenvimage.c:25:
./tools/version.h:1:1: error: expected identifier or ‘(’ before ‘.’ token
1 | ../include/version.h
| ^
tools/mkenvimage.c: In function ‘main’:
tools/mkenvimage.c:117:4: warning: implicit declaration of function ‘usage’ [-Wimplicit-function-declaration]
117 | usage(prg);
| ^~~~~
tools/mkenvimage.c:120:35: error: ‘PLAIN_VERSION’ undeclared (first use in this function)
120 | printf("%s version %s\n", prg, PLAIN_VERSION);
| ^~~~~~~~~~~~~
tools/mkenvimage.c:120:35: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [scripts/Makefile.host:114: tools/mkenvimage.o] Error 1It turns out tools/version.h is a symbolic link and with Windows
default settings it is unsupported hence the actual content of
tools/version.h is not what file include/version.h has, but the
the linked file path, which breaks the build.To fix this, remove the symbolic links for tools/version.h. Instead
we perform a copy from include/version.h during the build.Signed-off-by: Bin Meng
-
When building U-Boot host tools for Windows from Microsoft Azure
Pipelines, we see tons of weird warnings and errors emitted from
every Kconfig files:Kconfig:6:warning: ignoring unsupported character ''
Kconfig:6:warning: ignoring unsupported character ''
Kconfig:8:warning: ignoring unsupported character ''
Kconfig:9:warning: ignoring unsupported character ''
Kconfig:10:warning: ignoring unsupported character ''
Kconfig:10:warning: ignoring unsupported character ''
Kconfig:13:warning: ignoring unsupported character ''
arch/Kconfig:1:warning: ignoring unsupported character ''
arch/Kconfig:2:warning: ignoring unsupported character ''
arch/Kconfig:2:warning: ignoring unsupported character ''
arch/Kconfig:4:warning: ignoring unsupported character ''
...After several rounds of experiments, it turns out this is caused
by line endings. Historically, Linux and macOS used linefeed (LF)
characters while Windows used a carriage return plus a linefeed
(CRLF). When Azure Pipelines checks out the U-Boot repo, Git tries
to compensate for the difference by automatically making lines end
in CRLF in the working directory on Windows, which confuses the
Kconfig file parsing logic.Fortunately Git provides a way for repos to tell Git not to do such
automatical line endings conversion via .gitattributes file below:* text eol=lf
Signed-off-by: Bin Meng
-
This adds a reST document for how to build U-Boot host tools,
including information for both Linux and Windows.Signed-off-by: Bin Meng
-
Some compilers may provide __packed define for us.
Signed-off-by: Bin Meng
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'struct ustat' uses linux-specific typedefs to declare its memebers:
__kernel_daddr_t and __kernel_ino_t. It is currently not used by any
U-Boot codes, but when we build U-Boot tools for other platform like
Windows, this becomes a problem.Let's surround it with __linux__.
Signed-off-by: Bin Meng
-
__swab32() is a Linux specific macro defined in linux/swab.h. Let's
use the compiler equivalent builtin function __builtin_bswap32() for
better portability.Signed-off-by: Bin Meng
-
__leXX has Linux kernel specific __attribute__((bitwise)) which is
not portable. Use corresponding uintXX_t instead.Signed-off-by: Bin Meng
-
__be32 has Linux kernel specific __attribute__((bitwise)) which is
not portable. Use uint32_t instead.Signed-off-by: Bin Meng
26 Oct, 2019
18 commits
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- bmips: add BCRM NAND support for BCM6368, BCM6328, BCM6362 and BCM63268 SoCs
- bmips: various small fixes
- mtmips: add new drivers for clock, reset-controller and pinctrl
- mtmips: add support for high speed UART
- mtmips: update/enhance drivers for SPI and ethernet
- mtmips: add support for MMC -
- Enable DFU on dra7xx boards
- Further Keystone 3 platform improvements -
Add the address spaces for the R5F cores in MCU domain to the ranges
property of the cbass_mcu interconnect node so that the addresses
within the R5F nodes can be translated properly by the relevant OF
address API.Signed-off-by: Suman Anna
Signed-off-by: Lokesh Vutla -
In SPL, DDR should be made available by the end of board_init_f()
so that apis in board_init_r() can use ddr. Adding support for
triggering DDR initialization from board_init_f().Signed-off-by: Lokesh Vutla
-
Use the 3733MTs DDR configuration that is auto generated from
DDR_Regconfig tool.Signed-off-by: Lokesh Vutla
Signed-off-by: Kevin Scholz -
The J721E DDR subsystem comprises DDR controller, DDR PHY and wrapper
logic to integrate these blocks in the device. The DDR subsystem is
used to provide an interface to external SDRAM devices which can be
utilized for storing program or data. Introduce support for the
DDR controller and DDR phy within the DDR subsystem.Signed-off-by: Kevin Scholz
-
Add DT binding documentation for DDR sub system present on J721E device.
Signed-off-by: Lokesh Vutla
-
Added the following registers to the DDR configuration:
- ACIOCR0,
- ACIOCR3,
- V2H_CTL_REG,
- DX8SLxDQSCTL.Modified enable_dqs_pd and disable_dqs_pd to only touch the associated
bit fields for pullup and pulldown registers (to preserve slew rate and
other bits in that same register). Also update the dts files in the same
patch to maintain git bisectability.Signed-off-by: James Doublesin
Signed-off-by: Lokesh Vutla -
Added training support for LPDDR4 and DDR3L DDRs. Also added/changed
some register configuration to support all 3 DDR typesSigned-off-by: James Doublesin
Signed-off-by: Lokesh Vutla -
The current configuration of DDR on AM654 base board is for 1600MTs but
the file name is specified as k3-am654-base-board-ddr4-1600MHz.dtsi.
Since 1600MHz is misleading, rename it to
k3-am654-base-board-ddr4-1600MTs.dtsiSigned-off-by: James Doublesin
Signed-off-by: Lokesh Vutla -
U-Boot cleans and invalidate L1 and L2 caches before jumping to Linux
by set/way in cleanup_before_linux(). Additionally there is a custom
hook provided to clean and invalidate L3 cache.Unfortunately on K3 devices(having a coherent architecture), there is no
easy way to quickly clean all the cache lines for L3. The entire address
range needs to be cleaned and invalidated by Virtual Address. This can
be implemented using the L3 custom hook but it take lot of time to clean
the entire address range. In the interest of boot time this might not be
a viable solution.The best hit is to make sure the loaded Linux image is flushed so that
the entire image is written to DDR from L3. When Linux starts running with
caches disabled the full image is available from DDR.Reported-by: Andrew F. Davis
Reported-by: Faiz Abbas
Signed-off-by: Lokesh Vutla -
Store the start and end of the OS image that is loaded in images
structure.Signed-off-by: Lokesh Vutla
-
Once the arch specific boot_prepare_linux completes, boards wants to
have a custom preparation for linux. Add support for a custom
board_prep_linux.Signed-off-by: Lokesh Vutla
-
Expand SPL_MULTI_DTB_FIT to accommodate usb peripheral nodes being
added to support SPL_DFU bootmode.Signed-off-by: Faiz Abbas
Signed-off-by: Jean-Jacques Hiblot
-
Enable configs for supporting SPL_DFU bootmode.
Signed-off-by: Faiz Abbas
Signed-off-by: Jean-Jacques Hiblot -
Add usb peripheral and usb phy nodes in spl to enable SPL_DFU bootmode.
Signed-off-by: Faiz Abbas
Signed-off-by: Jean-Jacques Hiblot -
- DWC3 improvements
- i.MX7 EHCI bugfix -
Second set of u-boot-atmel features and fixes for 2020.01 cycle
This feature set includes Eugen's work on a new tiny flexcom driver and
eeprom mac retrieval for the sam9x60-ek board.
25 Oct, 2019
10 commits
-
Xilinx/FPGA changes for v2020.01 part 2
common:
- Fix manual relocation for repeatable commandsarm:
- Also clean up generated dtbosmicroblaze:
- Add support for Manual relocation in crypto framework
- Tune and align architecture bootm supportzynq:
- DT sync ups
- Some defconfig updates
- Remove empty board_early_init_f()zynqmp:
- Clean firmware handing via drivers/firmware/
- DT/defconfig name alignments
- DT cleanups with using firmware based clock driver
- Some defconfig updates
- Add IIO ina226 DT description
- Tune zynqmp_psu_init_minimalize.sh script
- Add single nand mini configuration, e-a2197, m-a2197-02/03 and zcu216versal:
- Clean firmware handing via drivers/firmware/
- Add gpio support
- Enable DT overlay/USB/CLK/FPGA
- DT updates
- Tune mini configurationspi:
- gqspi - Remove unused headers -
Some configs are selected in Kconfig and is no longer needed in the
defconfig files. Some configs (power domain, ram) are never used.Signed-off-by: Weijie Gao
-
Some drivers (clk, pinctrl, reset, ...) are necessary for reset of the
system, they should be always selected.Signed-off-by: Weijie Gao
-
This patch changes baudrate table for all boards preparing for using mtk
highspeed uart driver.Signed-off-by: Weijie Gao
-
This patch adds default eth pinctrl for all boards.
There are two pinctrl nodes used for two scenarios:
ephy_iot_mode - for IOT boards which have only one port (PHY0)
ephy_router_mode - For routers which have more than one portsReviewed-by: Stefan Roese
Signed-off-by: Weijie Gao -
This adds default pinctrl (dual SPI chip select) for gardena smart gateway
Reviewed-by: Stefan Roese
Signed-off-by: Weijie Gao -
This patch adds mmc related nodes for mt7628an.dtsi
Signed-off-by: Weijie Gao
-
This patch adds a dts property cd-active-high for builtin-cd mode to make
it configurable instead of using hardcoded active-low.Signed-off-by: Weijie Gao
-
This patch adds mmc support for MediaTek MT7620/MT7628 SoCs.
Signed-off-by: Weijie Gao
-
This patch adds default p0led status and phy0 link polling for all boards.
Reviewed-by: Stefan Roese
Signed-off-by: Weijie Gao
