With support for other clock drivers, the potentially supported CDCE913
device can no longer be probed without specifying its DT node name.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
board/ti/am335x/board.c | 2 +-
board/ti/am43xx/board.c | 2 +-
2 files changed, 2
The schedule for deprecating the features of the pre-driver-model puts
2019.17 as the deadline for the video subsystem. Furthermore, the latest
patches applied to the am335x-fb.c module have decreased the amount of
code shared with the pre-driver-model implementation. Splitting the two
The previous version of am335x-fb.c contained the functionalities of two
drivers that this patch has split. It was a video type driver that used
the same registration compatible string that now registers a panel type
driver. The proof of this is that two compatible strings were referred
to within
Add drivers/video/ti/ folder and move all TI's code in this folder for
better maintenance.
Signed-off-by: Dario Binacchi
---
Changes in v7:
- Fix building errors for:
brppt1_mmc_defconfig
brppt1_nand_defconfig
brppt1_spi_defconfig
brxre1_defconfig
brsmarc1_defconfig
The patch configures the display DPLL using the functions provided by
the driver model API for the clock. The device tree contains everything
needed to get the DPLL clock. The round rate function developed for
calculating the DPLL multiplier and divisor and the platform routines
for accessing the
The patch adds a function to get display timings from the device tree
node attached to the device.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
(no changes since v1)
arch/sandbox/dts/test.dts | 46 ++
drivers/core/read.c | 6 +++
include/dm/read.h
Enabling the domain clock is performed by the sysc interconnect target
module driver during the video device probing.
Signed-off-by: Dario Binacchi
---
(no changes since v3)
Changes in v3:
- Remove clock domain enabling/disabling.
- Update the commit message.
The TI PWMSS driver is a simple bus driver for providing clock and power
management for the PWM peripherals on TI AM33xx SoCs, namely eCAP,
eHRPWM and eQEP.
For DT binding details see Linux doc:
- Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt
Signed-off-by: Dario Binacchi
---
(no
The patch moves the clk-ti-sci.c file to the 'ti' directory along with
all the other TI's drivers, and renames it clk-sci.c.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
drivers/clk/Kconfig| 8
drivers/clk/Makefile | 1 -
The __of_translate_address routine translates an address from the
device tree into a CPU physical address. A note in the description of
the routine explains that the crossing of any level with
#size-cells = <0> is to be considered an error not by specification but
since inherited from IBM. This
Enhanced high resolution PWM module (EHRPWM) hardware can be used to
generate PWM output over 2 channels. This commit adds PWM driver support
for EHRPWM device present on AM33XX SOC.
The code is based on the drivers/pwm/pwm-tiehrpwm.c driver of the Linux
kernel version 5.9-rc7.
For DT binding
The prescaler (PTV) setting must be taken into account even when the
timer input clock frequency has been set.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
drivers/timer/omap-timer.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
Adding the 'simple-bus' compatible string to the scm_clocks node will
allow its automatic binding.
Signed-off-by: Dario Binacchi
---
Changes in v7:
- Add dm8168-evm-u-boot.dtsi to fix building errors for
ti816x_evm_defconfig.
Changes in v6:
- Remove the 'am3-scm' driver.
- Add the
Adding the 'simple-bus' compatible string to the prcm_clocks node will
allow its automatic binding.
Signed-off-by: Dario Binacchi
---
(no changes since v6)
Changes in v6:
- Remove the 'am3-prcm' driver.
- Add the 'simple-bus' compatible string to the prcm_clocks node.
Changes in v4:
-
This minimal driver is only used to bind child devices.
For DT binding details see Linux doc:
- Documentation/devicetree/bindings/arm/omap/prcm.txt
Signed-off-by: Dario Binacchi
---
(no changes since v3)
Changes in v3:
- doc/device-tree-bindings/arm/omap,prcm.txt.
- Add to commit message the
There have been several changes to the am33xx.dtsi, so this patch
re-syncs it with Linux.
Let's add proper interconnect hierarchy for l4 interconnect instances
with the related ti-sysc interconnect module data as documented in
Documentation/devicetree/bindings/bus/ti-sysc.txt of the Linux kernel.
The patch adds support for TI gate clock binding. The code is based on
the drivers/clk/ti/gate.c driver of the Linux kernel version 5.9-rc7.
For DT binding details see:
- Documentation/devicetree/bindings/clock/ti/gate.txt
Signed-off-by: Dario Binacchi
---
(no changes since v5)
Changes in v5:
Until now the clkctrl clocks have been enabled/disabled through platform
routines. Thanks to this patch they can be enabled and configured directly
by the probed devices that need to use them.
For DT binding details see Linux doc:
- Documentation/devicetree/bindings/clock/ti-clkctrl.txt
The patch adds support for TI divider clock binding. The driver uses
routines provided by the common clock framework (ccf).
The code is based on the drivers/clk/ti/divider.c driver of the Linux
kernel version 5.9-rc7.
For DT binding details see:
-
Include the SoC U-boot DTS in each am335x--u-boot.dtsi.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
arch/arm/dts/am335x-chiliboard-u-boot.dtsi | 2 ++
arch/arm/dts/am335x-evm-u-boot.dtsi| 2 ++
arch/arm/dts/am335x-evmsk-u-boot.dtsi | 2 ++
Up till this commit passing NULL as input parameter was allowed, but not
handled properly. When a NULL parameter was passed to the function a data
abort was raised.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
(no changes since v1)
arch/arm/mach-omap2/am33xx/clock.c | 10
The digital phase-locked loop (DPLL) provides all interface clocks and
functional clocks to the processor of the AM33xx device. The AM33xx
device integrates five different DPLLs:
* Core DPLL
* Per DPLL
* LCD DPLL
* DDR DPLL
* MPU DPLL
The patch adds support for the compatible strings:
*
The driver manages a register-mapped multiplexer with multiple input
clock signals or parents, one of which can be selected as output. It
uses routines provided by the common clock framework (ccf).
The code is based on the drivers/clk/ti/mux.c driver of the Linux
kernel version 5.9-rc7.
For DT
We can handle the sysc interconnect target module in a generic way for
many TI SoCs. Initially let's just enable domain clocks before the
children are probed.
The code is loosely based on the drivers/bus/ti-sysc.c of the Linux
kernel version 5.9-rc7.
For DT binding details see:
-
It returns the rate which will be set if you ask clk_set_rate() to set
that rate. It provides a way to query exactly what rate you'll get if
you call clk_set_rate() with that same argument.
So essentially, clk_round_rate() and clk_set_rate() are equivalent
except the former does not modify the
Add missing DPLL_EN_FAST_RELOCK_BYPASS macro. Used to put the DPLL in
idle bypass fast relock mode.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
arch/arm/include/asm/arch-am33xx/clock.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/include/asm/arch-am33xx/clock.h
Add support for PRUSS SYSC type:
The PRUSS module has a SYSCFG which is unique. The SYSCFG has two
additional unique fields called STANDBY_INIT and SUB_MWAIT in addition
to regular IDLE_MODE and STANDBY_MODE fields. Add the bindings for this
new sysc type.
Add support for MCAN on dra76x:
The
Export routines that can be used by other drivers avoiding duplicating
code.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
(no changes since v2)
Changes in v2:
- Add the clk_ prefix to the divider functions.
- Add kernel-doc comments to the exported functions.
> -Original Message-
> From: Lim, Elly Siew Chin
> Sent: Wednesday, December 23, 2020 10:56 PM
> To: u-boot@lists.denx.de
> Cc: Marek Vasut ; Tan, Ley Foon
> ; See, Chin Liang ;
> Simon Goldschmidt ; Chee, Tien Fong
> ; Westergreen, Dalon
> ; Simon Glass ; Gan,
> Yau Wai ; Ang, Chee
> -Original Message-
> From: Lim, Elly Siew Chin
> Sent: Wednesday, December 23, 2020 10:56 PM
> To: u-boot@lists.denx.de
> Cc: Marek Vasut ; Tan, Ley Foon
> ; See, Chin Liang ;
> Simon Goldschmidt ; Chee, Tien Fong
> ; Westergreen, Dalon
> ; Simon Glass ; Gan,
> Yau Wai ; Lim, Elly
On Tue, Dec 22, 2020 at 03:27:49PM +0800, Bin Meng wrote:
> Hi Tom,
>
> This PR includes the following changes for v2021.01 release:
>
> - Update Intel Edison doc information about xFSTK
> - Move and rename fsp_types.h file to signatures.h
>
> Azure results: PASS
>
Similar to usbboot, add command line to boot from raw mmc partition
using common_diskboot(), which supports legacy or FIT images.
Usage:
mmcboot loadAaddr dev:part
Where defaults to CONFIG_SYS_LOAD_ADDR, and
defaults to ${bootdevice}.
Also fixing config macro usage for
Hi Tom,
This is for the -next branch,
Build here:
https://gitlab.denx.de/u-boot/custodians/u-boot-dm/-/pipelines/5664
The following changes since commit 8351a29d2df18c92d8e365cfa848218c3859f3d2:
Merge tag 'dm-pull-14dec20' of git://git.denx.de/u-boot-dm into next
(2020-12-14 18:57:57
The DM_DMA option is needed in order to translate physical address into
bus addresses on a per-device basis.
Signed-off-by: Nicolas Saenz Julienne
Reviewed-by: Simon Glass
---
configs/rpi_4_32b_defconfig | 1 +
configs/rpi_4_defconfig | 1 +
configs/rpi_arm64_defconfig | 1 +
3 files
The 'brcm,bcm2711-hdmi0' compatible string is used on RPi4 instead of
'brcm,bcm2835-hdmi' since the IP core was upgraded (now called VC6
instead of VC4). This has no functional change as far as u-boot driver
is concerned. So simply add the compatible string.
Signed-off-by: Nicolas Saenz Julienne
This will allow us to use DM variants of phys_to_bus()/bus_to_phys()
when relevant.
Signed-off-by: Nicolas Saenz Julienne
Reviewed-by: Simon Glass
---
Changes since v4:
- Introduce mmc->dev access macros to avoid ifdefs
- No need to create mmc_phys_to_bus()
Changes since v3:
- Don't call
So far we've been content with passing physical addresses when
configuring memory addresses into XHCI controllers, but not all
platforms have buses with transparent mappings. Specifically the
Raspberry Pi 4 might introduce an offset to memory accesses incoming
from its PCIe port.
Introduce
By reusing DT nodes already available in sandbox's test DT introduce a
test to validate dev_phys_to_bus()/dev_bus_to_phys().
Signed-off-by: Nicolas Saenz Julienne
Reviewed-by: Simon Glass
---
Changes since v3:
- Use ut_assertok() instead of ut_assert(!func())
- Use ut_assert_addr()
Add test to validate dev->dma_offset is properly set on devices.
Signed-off-by: Nicolas Saenz Julienne
Reviewed-by: Simon Glass
---
Changes since v3:
- Use ut_assertok() instead of ut_assert(!func())
arch/sandbox/dts/test.dts | 4
configs/sandbox64_defconfig| 1 +
These functions, instead of relying on hard-coded platform-specific
address translations, make use of the DMA constraints provided by the DM
core. This allows for per-device translations.
We can't yet get rid of the legacy phys_to_bus()/bus_to_phys()
implementations as some of its users are not
Add the following functions to get a specific device's DMA ranges:
- dev_get_dma_range()
- ofnode_get_dma_range()
- of_get_dma_range()
- fdt_get_dma_range()
They are specially useful in oder to be able validate a physical address
space range into a bus's and to convert addresses from and to
Calculating the DMA offset between a bus address space and CPU's every
time we call phys_to_bus() and bus_to_phys() isn't ideal performance
wise, as it implies traversing the device tree from the device's node up
to the root. Since this information is static and available before the
device's
Introduce some new nodes in sandbox's test device-tree and dm tests in
order to validate dev_get_dma_range().
Signed-off-by: Nicolas Saenz Julienne
Reviewed-by: Simon Glass
---
Changes since v3:
- Use ut_assertok() instead of ut_assert(!func())
arch/sandbox/dts/test.dts | 17 ++
So far we've assumed a fixed configuration for inbound windows as we had
a single user for this controller. But the controller's DMA constraints
were improved starting with BCM2711's B1 revision of the SoC, notably
available in CM4 and Pi400. They allow for wider inbound windows. We can
now cover
The Raspberry Pi Foundation released the new Compute Module 4 which we
want to detect, so we can enable Ethernet on it and know the correct
device tree file name.
Note that this sets the Ethernet option to true since the official CM4
IO board has an Ethernet port. But that might not be the case
This series could be split into at least two or even three parts, but I
kept it as is for now as it contains all the changes needed in order to
have u-boot working on the new Raspberry Pi 400 and Raspberry Pi Compute
Module 4.
There are core changes, specifically with regard to cpu to bus address
The Raspberry Pi Foundation released the new RPi400 which we want to
detect, so we can enable Ethernet on it and know the correct device tree
file name.
Signed-off-by: Nicolas Saenz Julienne
---
Changes since v1:
- The RPi Foundation introduced a RPi400 specific device tree, so use
that
On Sat, 12 Dec 2020 at 08:35, Simon Glass wrote:
>
> On Wed, 2 Dec 2020 at 12:48, Hongwei Zhang wrote:
> >
> > Check for negative return value of fdt_noffset from calling
> > boot_get_fdt_fit().
> >
> > Signed-off-by: Hongwei Zhang
> > ---
> > common/image-fdt.c | 3 +++
> > 1 file changed, 3
On Mon, 14 Dec 2020 at 10:08, Ovidiu Panait wrote:
>
> Introduce sandbox_spi_get_{speed, mode} public interface to retrieve the
> sandbox spi bus internal state. They are meant to be used in sandbox spi
> testcases.
>
> Signed-off-by: Ovidiu Panait
> Reviewed-by: Simon Glass
> ---
>
> Changes
On Wed, 2 Dec 2020 at 08:22, Heinrich Schuchardt wrote:
>
> Implement a reset function that we can call after ExitBootServices(),
> when all driver model devices are gone.
>
> Signed-off-by: Heinrich Schuchardt
> ---
> arch/sandbox/cpu/start.c | 10 ++
> lib/efi_loader/Kconfig | 3
On Fri, 27 Nov 2020 at 03:49, Patrick Delaunay wrote:
>
> Add CONFIG_DEBUG_UART=y for all sandbox defconfig
> as it is already done in sandbox_defconfig.
>
> Signed-off-by: Patrick Delaunay
> ---
>
> configs/sandbox64_defconfig| 1 +
> configs/sandbox_flattree_defconfig | 1 +
>
On Tue, 24 Nov 2020 at 10:15, Philipp Tomsich wrote:
>
> To enable use of patman with FSF/GNU projects, such as GCC or
> Binutils, no Signed-off-by may be added. This adds a command
> line flag '--no-signoff' to suppress adding signoffs in patman
> when processing commits.
>
> Signed-off-by:
On Wed, 2 Dec 2020 at 22:26, Aswath Govindraju wrote:
>
> While assigning the sequence number to subsystem instances by reading the
> aliases property, only DT nodes names are compared and not the complete
> path. This causes a problem when there are two DT nodes with same name but
> have
On Tue, 24 Nov 2020 at 10:15, Philipp Tomsich wrote:
>
> Add defaults for FSF/GNU projects, such as gcc, that provide sensible
> settings for those projects.
>
> Signed-off-by: Philipp Tomsich
> ---
>
> tools/patman/settings.py | 7 ++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
Commit 1289e96797bf ("sandbox: spi: Drop command-line SPI option") dropped
support for specifying SPI devices on the command line, removing the only
user of sandbox_spi_parse_spec(). Remove the function too.
Fixes: 1289e96797bf ("sandbox: spi: Drop command-line SPI option")
Signed-off-by: Ovidiu
Place a second spi slave on the sandbox_spi bus, to be used by the
spi_claim_bus() testcase we are about to introduce. We need to make sure
that jumping between slaves calling spi_claim_bus() sets the bus speed and
mode appropriately. Use different max-hz and mode properties for this new
slave.
Currently, when different spi slaves claim the bus consecutively using
spi_claim_bus(), spi_set_speed_mode() will only be executed on the first
two calls, leaving the bus in a bad state starting with the third call.
This patch drops spi_slave->speed member and adds caching of bus
speed/mode in
Implement sandbox_spi_set_{speed, mode} routines, to be able to keep track
of the current bus speed/mode. This will help determine whether the values
passed from dm_spi_claim_bus() are valid.
Signed-off-by: Ovidiu Panait
---
Changes in v2:
- none
drivers/spi/sandbox_spi.c | 26
On Wed, 16 Dec 2020 at 04:12, Niel Fourie wrote:
>
> Remove setting slave->dev to NULL after the device_remove() call.
>
> The slave pointer points to dev->parent_priv, which has already
> been freed by device_free(), called from device_remove() in the
> preceding line. Writing to slave->dev may
Add testcase for spi_claim_bus(), which checks that sandbox spi bus
speed/mode settings are updated correctly when multiple slaves use
the bus consecutively. The following configurations are used for the
two spi slaves involved:
* different max_hz / different modes
* different max_hz / same
Buildman reuses build directories from previous builds to avoid the cost
of 'make mrproper' for every build. If the previous build produced an SPL
image but the current one does not, the SPL image will remain and buildman
will think it is a result of building the current board.
Remove these files
A recent change to unify the flattree/livetree code introduced a small
size increase in SPL on some boards. For example SPL code size for
px30-core-ctouch2-px30 increased by 40 bytes.
To address this we can take advantage of the fact that some of the ofnode
functions are only called a few times
From: Marc Ferland
This commit fixes a simple typo: sPL --> SPL.
Signed-off-by: Marc Ferland
---
drivers/usb/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index fedc0134f5..6e291198ab 100644
--- a/drivers/usb/Kconfig
+++
Hi Sean,
everything looks good!
On Tue, 22 Dec 2020 at 23:58, Sean Anderson wrote:
>
> This enables configs necessary for using SPI. The environment is saved to
> the very end of SPI flash. This is unlikely to be overwritten unless the
> entire flash is reprogrammed.
>
> This also supplies a
Most drivers use these access methods but a few do not. Update them.
In some cases the access is not permitted, so mark those with a FIXME tag
for the maintainer to check.
Signed-off-by: Simon Glass
Acked-by: Andy Shevchenko
Acked-by: Pratyush Yadav
---
(no changes since v1)
On 23/12/2020 12:29, Amit Tomar wrote:
> Hi,
>
> Thanks again for the detailed review
>
> +
>
> > 3 files changed, 407 insertions(+)
> > create mode 100644 drivers/mmc/owl_mmc.c
> >
> > diff --git a/drivers/mmc/Kconfig
Update this driver to use of_match_ptr().
This reduces the TPL binary size by about 32 bytes.
Signed-off-by: Simon Glass
---
(no changes since v1)
arch/x86/lib/tpl.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/x86/lib/tpl.c b/arch/x86/lib/tpl.c
index
Update various drivers to use of_match_ptr() and to avoid including debug
strings in TPL. Omit the WiFi driver entirely, since it is not used in
TPL.
This reduces the TPL binary size by about 608 bytes.
Signed-off-by: Simon Glass
---
(no changes since v1)
arch/x86/cpu/apollolake/lpc.c
At present several test drivers are part of the test file itself. Some of
these are useful for of-platdata tests. Separate them out so we can use
them for other things also.
A few adjustments are needed so this driver can build for sandbox_spl as
well.
Signed-off-by: Simon Glass
---
(no
This has the wrong name. Fix it.
Signed-off-by: Simon Glass
---
(no changes since v1)
arch/x86/include/asm/pmu.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/include/asm/pmu.h b/arch/x86/include/asm/pmu.h
index b76bdf64a30..818e80881ec 100644
---
These errors are only really for development purposes. Drop them to reduce
the size of TPL. The error numbers are still reported.
This reduces the TPL binary size on coral by about 160 bytes.
Signed-off-by: Simon Glass
---
(no changes since v1)
drivers/pinctrl/intel/pinctrl.c | 11
At present these settings are in the node for host-bridge and so are
visible in TPL as well as SPL. But they are only used for SPL.
Move them to a subnode so that TPL does not included them.
Signed-off-by: Simon Glass
---
(no changes since v1)
arch/x86/cpu/apollolake/fsp_m.c | 5 -
At present several strings from this file appear in the TPL binary. Add
preprocessor checks to drop them.
This reduces the TPL binary size by about 128 bytes.
Signed-off-by: Simon Glass
---
(no changes since v1)
arch/x86/cpu/apollolake/hostbridge.c | 14 +-
1 file changed, 9
At present we simply record the name of a driver parsed from its
implementation file. We also need to get the uclass and a few other
things so we can instantiate devices at build time. Add support for
collecting this information. This requires parsing each driver file.
Signed-off-by: Simon Glass
When this code is not used (e.g. by TPL) we want it to be excluded from
the image. Put it in its own section so that this happens.
Signed-off-by: Simon Glass
---
(no changes since v1)
arch/x86/cpu/i386/call64.S | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/cpu/i386/call64.S
Update these declarations to const to ensure that the data ends up in the
rodata section.
Signed-off-by: Simon Glass
---
(no changes since v1)
arch/x86/cpu/apollolake/pmc.c| 2 +-
arch/x86/cpu/intel_common/p2sb.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git
Update the regex for the of_match member to allow of_match_ptr() so it
matches both:
.of_match = apl_hostbridge_ids,
and
.of_match = of_match_ptr(apl_hostbridge_ids),
Without this, dtoc emits warnings and cannot find the drivers.
Signed-off-by: Simon Glass
---
(no
At present this member holds a simple list of driver names. Update it to
be a dict of DriverInfo, with the name being the key. This will allow more
information to be added about each driver, in future patches.
Signed-off-by: Simon Glass
---
Changes in v2:
- Rename DriverInfo to Driver
- Add a
Reduce the length of output_node() futher by moving the struct-output
functionality into a two separate functions.
Signed-off-by: Simon Glass
---
(no changes since v1)
tools/dtoc/dtb_platdata.py | 50 ++
1 file changed, 34 insertions(+), 16 deletions(-)
These have crept in again. Update the file to fix all but these ones:
dtb_platdata.py:143:0: R0902: Too many instance attributes (10/7)
(too-many-instance-attributes)
dtb_platdata.py:713:0: R0913: Too many arguments (6/5)
(too-many-arguments)
Signed-off-by: Simon Glass
---
It is annoying to have this function inside its parent since it makes the
parent longer and hard to read. Move it to the top level.
Signed-off-by: Simon Glass
---
(no changes since v1)
tools/dtoc/dtb_platdata.py | 80 +++---
1 file changed, 40 insertions(+), 40
Reduce the length of output_node() by moving the device-output
functionality into a separate function.
Signed-off-by: Simon Glass
---
(no changes since v1)
tools/dtoc/dtb_platdata.py | 33 ++---
1 file changed, 22 insertions(+), 11 deletions(-)
diff --git
At present the entire test state is effective passed into a test driver
just to record which device was removed. This is unnecessary and makes it
harder to track what is going on.
Use a simple boolean instead.
Also drop the unused 'removed' member while we are here.
Signed-off-by: Simon Glass
This error should not happen in normal use. Reduce the length of it to
save space in the image.
Add an empty spl.h file to sh since it appears to lack this.
Signed-off-by: Simon Glass
---
(no changes since v1)
lib/time.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff
At present it is not possible to include spl.h in on these architectures
since the asm/spl.h file is not present. We want to be able to use the
spl_phase() function, so add empty headers to make things build.
Signed-off-by: Simon Glass
---
(no changes since v1)
arch/arc/include/asm/spl.h|
Use a minimal error message to save space. Sort the header files while we
are here.
Signed-off-by: Simon Glass
---
(no changes since v1)
drivers/sysreset/sysreset-uclass.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/sysreset/sysreset-uclass.c
This is not used with of-platdata, so remove it in that case.
Signed-off-by: Simon Glass
---
(no changes since v1)
drivers/pinctrl/pinctrl-uclass.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c
index
This series includes some refactoring of the dtoc tool and some changes
to a few drivers (particularly on x86) to reduce TPL size.
It is available at u-boot-dm/prep-working
Changes in v2:
- Rename DriverInfo to Driver
- Add a test for the new code and a comment for Driver
Simon Glass (21):
This reverts commit 828d32621686aec593076d16445d39b9b8d49c05.
This change revers code which asserting PERST# signal when unloading
driver. Driver's remove callback is still there as it is used for other
functionality.
Asserting PERST# signal prior booting kernel is causing that A3720 boards
From: Chee Hong Ang
Booting Agilex and Stratix 10 with ATF support.
SPL now loads ATF (BL31), U-Boot proper and DTB from FIT
image. The new boot flow with ATF support is as follow:
SPL -> ATF (BL31) -> U-Boot proper -> OS (Linux)
U-Boot proper now starts at 0x20 (CONFIG_SYS_TEXT_BASE).
Enable BINMAN when using Arm-Trusted-Firmware (ATF) to
generate FIT images.
Signed-off-by: Siew Chin Lim
---
v4
---
Adjust BINMAN sequence in code, sorted by alphabetical order.
v5
---
Revert all changes in Makefile for BINMAN:
(1) Remove target "fit-itb", directly use binman command to
Add binman node to device tree to generate the FIT image for u-boot
(u-boot.itb) and OS kernel (kernel.itb).
u-boot.itb contains arm trusted firmware (ATF), u-boot proper and
u-boot device tree for ATF u-boot flow.
kernel.itb contains Linux Image and Linux device tree.
Signed-off-by: Siew Chin
From: Chee Hong Ang
SPL already setup the Clock Manager with the handoff data
from OCRAM. When the Clock Manager's driver get probed again
in SSBL, it shall skip the handoff data access in OCRAM.
Signed-off-by: Chee Hong Ang
---
arch/arm/mach-socfpga/wrap_pll_config_s10.c | 3 ++-
1 file
From: Chee Hong Ang
Since SSBL is running in DRAM, it shall setup the stack in DRAM
instead of OCRAM which is occupied by SPL and handoff data.
Signed-off-by: Chee Hong Ang
---
include/configs/socfpga_soc64_common.h | 5 +
1 file changed, 5 insertions(+)
diff --git
From: Chee Hong Ang
mbox_reset_cold() will invoke ATF's PSCI service when running in
non-secure mode (EL2).
Signed-off-by: Chee Hong Ang
---
arch/arm/mach-socfpga/mailbox_s10.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/mach-socfpga/mailbox_s10.c
From: Chee Hong Ang
In non-secure mode (EL2), FPGA reconfiguration driver calls the
SMC/PSCI services provided by ATF to configure the FPGA.
Signed-off-by: Chee Hong Ang
---
drivers/fpga/intel_sdm_mb.c | 139
1 file changed, 139 insertions(+)
diff
From: Chee Hong Ang
In non-secure mode (EL2), Reset Manager driver calls the
SMC/PSCI service provided by ATF to enable/disable the
SOCFPGA bridges.
Signed-off-by: Chee Hong Ang
Signed-off-by: Siew Chin Lim
---
arch/arm/mach-socfpga/reset_manager_s10.c | 13 +
1 file changed, 13
From: Chee Hong Ang
In non-secure mode (EL2), MAC driver calls the SMC/PSCI services
provided by ATF to setup the PHY interface.
Signed-off-by: Chee Hong Ang
Signed-off-by: Siew Chin Lim
---
v5
---
Call secure register access helper function to write the secure register.
Return error if fail
From: Chee Hong Ang
In non-secure mode (EL2), MMC driver calls the SMC/PSCI services
provided by ATF to set SDMMC's DRVSEL and SMPLSEL.
Signed-off-by: Chee Hong Ang
Signed-off-by: Siew Chin Lim
---
v5
---
Call secure register access helper function to write the secure register.
Return error
Change 'clksel' callback function to allow the code to return a
status.
This patch is a preparation for enabling Arm-Trusted-Firmware (ATF)
in Intel SoC FPGA. This patch does not change functionality.
When using Arm-Trusted-Firmware (ATF) in Intel SoC FPGA, the MMC clock
related register is
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