07 Feb, 2020
15 commits
-
At present driver model supports the IRQ uclass but there is no way to
request a particular interrupt for a driver.Add a mechanism, similar to clock and reset, to read the interrupts
required by a device from the device tree and to request those interrupts.U-Boot itself does not have interrupt-driven handlers, so just provide a
means to read and clear an interrupt. This can be useful to handle
peripherals which must use an interrupt to determine when data is
available, for example.Bring over the basic binding file as well, from Linux v5.4. Note that the
older binding is not supported in U-Boot; the newer 'special form' must be
used.Add a simple test of the new functionality.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
Allow this driver to be used in TPL by setting up the interrupt type
correctly.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
Add an IRQ type to each driver and use irq_first_device_type() to find
and probe the correct one.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
There can be different types of interrupt controllers in a system and some
drivers may need to distinguish between these. In general this can be
handled using the device tree by adding the interrupt information to
device nodes.However on x86 devices we have interrupt controllers which are not tied
to any particular device and not really used in U-Boot. These still need
to be inited, so a convenient method is to give each controller a type
and allow a particular controller type to be probed.Add support for this in sandbox along with a test.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng
[bmeng: remove the new bland line at EOF of test/dm/irq.c]
Signed-off-by: Bin Meng -
These are actually working correctly, so update the status.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
This config is not actually used here and in U-Boot it seems better to set
this using the device tree for each individual controller. The monolithic
config of the FSP-S is only necessary if the FSP is actually configuring
something, but here it is not.The FSP-S does enable/disable the various I2C ports. It might be nice to
handle this using the okay/disabled property of each port, but that can be
considered later.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
Enable the Intel clock driver and modify coral's device tree to use it.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
So far we have avoided adding a clock driver for Intel devices. But the
Designware I2C driver needs a different clock (133MHz) on Intel devices
than on others (166MHz). Add a simple driver that provides this
information.This driver can be expanded later as needed.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
Now that we have uclass_first_device_drvdata(), use it from the I2C driver
to reduce code duplication.Signed-off-by: Simon Glass
Reviewed-by: Heiko Schocher
Reviewed-by: Bin Meng -
Now that we have uclass_first_device_drvdata(), use it from syscon to
reduce code duplication.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
It is sometimes useful to find a device in a uclass using only its driver
data. The driver data often indicates the 'subtype' of the device, e,g,
via its compatible string.Add a function to handle this.
Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
At present we have uclass_foreach_dev() which requires that uclass_get()
be called beforehand to find the uclass. This is good if we suspect that
that function might fail, but often we know that the uclass is available.Add a new helper which does this uclass_get() automatically, so that only
the uclass ID is needed.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng -
The Primary to Sideband Bridge (P2SB) is not specific to Apollo Lake, so
move its driver to a common location within arch/x86.Signed-off-by: Wolfgang Wallner
Reviewed-by: Bin Meng -
This partially reverts changes by commit 2cc393f32fd9
("video: make BPP and ANSI configs optional") since it
caused issues with other boards (missing LCD console
output on pinebook, x86 platform or sandbox). Enable
all disabled options again and opt out of not supported
color depth in board defconfigs.Signed-off-by: Anatolij Gustschin
Reported-by: Vagrant Cascadian -
Rsync all defconfig files using moveconfig.py
Signed-off-by: Tom Rini
05 Feb, 2020
3 commits
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- Bug fixes on ls1012a, ls1021a, ls1028ardb platforms Integrate fspi for
ls1028a, add DM-I2C support, update secure boot header offset -
- DFU support file operations lager then the default max size
- add dfu support to dwc2 for bcm2835
- enable DFU for RPi4
- Fix RPi4 memory map to include the genet device
- add driver for the genet ethernet device
- enable network support in RPi4 config -
- Various minor fixes for x86
- Switch to ACPI mode on Intel edison
- Support run-time configuration for NS16550 driver
- Update coreboot and slimbootloader serial drivers to use NS16550
run-time configuration
- ICH SPI driver fixes to hardware sequencing erase case
- Move ITSS from Apollo Lake to a more generic location
- Intel GPIO driver bug fixes
- Move to vs2017-win2016 platform build host for Azure pipelines
04 Feb, 2020
22 commits
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- DFU boot support for J721e
- I2C support for J721e
- GPIO support for J721e
- Android boot image updates on AM57XX
- OMAP watchdog fixes -
Inside Kconfig we must not use the CONFIG_ prefix with the imply statement.
Fixes: 28e3c39e535b ("board: freescale: ls1012a2g5rdb: enable network
support on ls1012a2g5rdb")
Signed-off-by: Heinrich Schuchardt
Reviewed-by: Priyanka Jain -
Updates the secure boot headers offsets of Kernel and other
firmware images for SD and NOR boot sources used by
esbc_validate command.Signed-off-by: Priyanka Singh
Reviewed-by: Priyanka Jain -
Updates the secure boot headers offsets of Kernel and other
firmware images for SD and QSPI boot sources used by
esbc_validate command.Signed-off-by: Priyanka Singh
Signed-off-by: Priyanka Jain -
Updates the secure boot headers offsets of Kernel and other
firmware images for SD and XSPI boot sources used by
esbc_validate command.Signed-off-by: Priyanka Singh
Reviewed-by: Priyanka Jain -
Updates the secure boot headers offsets of Kernel and other
firmware images used by esbc_validate command.Signed-off-by: Priyanka Singh
Reviewed-by: Priyanka Jain -
Updates the secure boot headers offsets of Kernel and other
firmware images for SD and QSPI boot sources used by
esbc_validate command.Signed-off-by: Priyanka Singh
Reviewed-by: Priyanka Jain -
The default reserved memory for CMA is high memory. If LPAE is enabled,
highmem pages are non-remapped and can not be used with
dma_alloc_coherent. This patch will reserve low memory for CMA and fix
the issue on LS1021A.Signed-off-by: Peng Ma
Signed-off-by: Shengzhou Liu
Signed-off-by: Alison Wang
Reviewed-by: Priyanka Jain -
This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1021ASigned-off-by: Biwen Li
Signed-off-by: Priyanka Jain -
This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1012ASigned-off-by: Biwen Li
Signed-off-by: Priyanka Jain -
The default value of CONFIG_SYS_MALLOC_F_LEN (0x400)
leaves U-Boot with not enough memory to load i2c driver
before relocate, causing it to hang.Change the default value of CONFIG_SYS_MALLOC_F_LEN
for below SoCs,
- LS1012A
- LS1021A
- LS1043A
- LS1046ASigned-off-by: Biwen Li
Reviewed-by: Priyanka Jain -
This adds DM_FLAG_PRE_RELOC flag to probe i2c driver
before relocationSigned-off-by: Biwen Li
Reviewed-by: Priyanka Jain -
Fix below SPL build error when DM_I2C is enabled,
- arch/arm/cpu/armv8/built-in.o: In function `board_init_f:
arch/arm/cpu/armv8/fsl-layerscape/spl.c:74: undefined reference to `i2c_init_all'
arch/arm/cpu/armv8/fsl-layerscape/spl.c:74:(.text.board_init_f+0x30):
relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol
`i2c_init_all'
make[2]: *** [spl/u-boot-spl] Error 1
make[1]: *** [spl/u-boot-spl] Error 2
make: *** [sub-make] Error 2
arch/arm/cpu/armv8/fsl-layerscape/spl.c: In function 'board_init_f':
arch/arm/cpu/armv8/fsl-layerscape/spl.c:74:2: warning: implicit
declaration of function 'i2c_init_all'; did you mean 'misc_init_r'?
[-Wimplicit-function-declaration]`Signed-off-by: Biwen Li
Reviewed-by: Priyanka Jain -
Add support of driver model of pcf8563
Signed-off-by: Biwen Li
Signed-off-by: Priyanka Jain -
Enable FSPI controller support. So, flash environment can now be used
Signed-off-by: Kuldeep Singh
Reviewed-by: Priyanka Jain -
Align flexspi node properties with linux device-tree properties
Tested on LX2160A-RDBSigned-off-by: Kuldeep Singh
Reviewed-by: Priyanka Jain -
Align flexspi node properties with linux device-tree properties
Tested on LS1028A-RDBSigned-off-by: Kuldeep Singh
Reviewed-by: Priyanka Jain -
Add support of "qixis_reset emmc" command for lx2160a based platforms
Signed-off-by: Meenakshi Aggarwal
Reviewed-by: Priyanka Jain -
Sync the interrupt properties with the ones from Linux. Also use the
constants provided by the dt-bindings header. Please note, that there
are actual changes/fixes in the irq flags. U-Boot won't use the
interrupt properties anyway. It's just to be consistent with the Linux
device tree.Signed-off-by: Michael Walle
Reviewed-by: Priyanka Jain -
Also align the fspi node with the kernel one.
Signed-off-by: Michael Walle
Reviewed-by: Kuldeep Singh
Reviewed-by: Priyanka Jain -
Enable the config for ls1012ardb as the entry got missed earlier.
Fixes: 8d8ee47e03 ("env: Add CONFIG_SYS_RELOC_GD_ENV_ADDR symbol")
Signed-off-by: Kuldeep Singh
Reviewed-by: Priyanka Jain -
Azure is moving to remove the vs2015-win2012r2 platform build host. The
two suggested new platforms to use are vs2017-win2016 and windows-2019.
For now, move up to vs2017-win2016.Cc: Bin Meng
Signed-off-by: Tom Rini
Reviewed-by: Bin Meng
Tested-by: Bin Meng
