Hi Matthias,
On 15.02.2022 19:19, Matthias Brugger wrote:
>
> On 15/02/2022 15:55, Matthias Brugger wrote:
>>
>> On 18/02/2022 03:44, Jaehoon Chung wrote:
>>> On 22. 2. 14. 20:25, Marek Szyprowski wrote:
>>>> The fdt_addr env have meaning only for t
the fdt_addr env. This fixes system operation after saving the
env to disk and updating i.e. dtb files or firmware.
Signed-off-by: Marek Szyprowski
---
board/raspberrypi/rpi/rpi.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index
XHCI firmware upload must be performed only once after initializing the
PCI bridge. This fixes USB stack initialization after calling "usb stop;
usb start" on Raspberry Pi 4B.
Signed-off-by: Marek Szyprowski
---
arch/arm/mach-bcm283x/msg.c | 6 ++
1 file changed, 6 insertions(+)
Hi
On 04.03.2021 02:33, Jaehoon Chung wrote:
> On 2/25/21 8:11 PM, Marek Szyprowski wrote:
>> On 25.02.2021 11:55, Nicolas Saenz Julienne wrote:
>>> On Thu, 2021-02-25 at 11:43 +0100, Marek Szyprowski wrote:
>>>> Recently I've upgraded a video core firmware on my RPi
licts with the updated ARM/VideoCore firmware.
This also requires to reduce the size of the mapped PCI device region
from 8MiB to 4MiB to fit into 32bit address space. This is still enough
for the XHCI PCI device.
Signed-off-by: Marek Szyprowski
---
This fixes the issue observed on ARM 32bit
Hi Nicolas,
On 25.02.2021 11:55, Nicolas Saenz Julienne wrote:
> On Thu, 2021-02-25 at 11:43 +0100, Marek Szyprowski wrote:
>> Recently I've upgraded a video core firmware on my RPi4 and I've noticed
>> that u-boot in ARM 32bit mode stopped working properly or even randomly
&
bit mode. Does anyone have an idea how to fix this
issue? I've checked also the latest version of the RPi firmware, but the
issue is still there.
Best regards
--
Marek Szyprowski, PhD
Samsung R Institute Poland
On 23.02.2021 16:10, Neil Armstrong wrote:
> Fix the treshold typo in code by threshold.
>
> Fixes: c0165c85c3 ("button: add a simple Analog to Digital Converter device
> based button driver")
> Suggested-by: Tom Rini
> Signed-off-by: Neil Armstrong
Acked-by: Marek S
Dump adc-keys bindings documentation from Linux kernel source tree from
commit 698dc0cf9447 ("dt-bindings: input: adc-keys: clarify
description").
Signed-off-by: Marek Szyprowski
Reviewed-by: Simon Glass
---
doc/device-tree-bindings/input/adc-keys.txt | 67 +
1 fi
.
Once applied, one can use following commands in the boot scripts:
-->8---
echo Checking Func button state: \\c
if button Function
then
echo Selected alternative boot
...
fi
--->8---
Best regards
Marek Szyprowski
Samsung R Institute Poland
Changelog:
v7:
- added linu
Add support for getting the 'vref-supply' regulator and register it as
ADC's reference voltage regulator, so clients can translate sampled ADC
values to the voltage.
Signed-off-by: Marek Szyprowski
Reviewed-by: Simon Glass
---
drivers/adc/meson-saradc.c | 21 +
1 file
Add a simple Analog to Digital Converter device based button driver. This
driver binds to the 'adc-keys' device tree node.
Signed-off-by: Marek Szyprowski
Reviewed-by: Simon Glass
---
drivers/button/Kconfig | 8 ++
drivers/button/Makefile | 1 +
drivers/button/button-adc.c | 146
Add options required to check the 'Function' button state.
Signed-off-by: Marek Szyprowski
Reviewed-by: Simon Glass
---
configs/khadas-vim3_defconfig | 2 ++
configs/khadas-vim3l_defconfig | 2 ++
2 files changed, 4 insertions(+)
diff --git a/configs/khadas-vim3_defconfig b/configs/khadas
Add adc-keys device to the sandbox/test.dts and connect it to the channel
#3 of the sandbox_adc driver. The default values sampled by sandbox_adc
driver determines that button3 and button4 are released and button5 is
pressed.
Signed-off-by: Marek Szyprowski
Reviewed-by: Simon Glass
---
arch
Add adc-keys device to the sandbox/test.dts and connect it to the channel
#3 of the sandbox_adc driver. The default values sampled by sandbox_adc
driver determines that button3 and button4 are released and button5 is
pressed.
Signed-off-by: Marek Szyprowski
---
arch/sandbox/dts/test.dts | 24
Add a simple Analog to Digital Converter device based button driver. This
driver binds to the 'adc-keys' device tree node.
Signed-off-by: Marek Szyprowski
---
drivers/button/Kconfig | 8 ++
drivers/button/Makefile | 1 +
drivers/button/button-adc.c | 146
Add options required to check the 'Function' button state.
Signed-off-by: Marek Szyprowski
Reviewed-by: Simon Glass
---
configs/khadas-vim3_defconfig | 2 ++
configs/khadas-vim3l_defconfig | 2 ++
2 files changed, 4 insertions(+)
diff --git a/configs/khadas-vim3_defconfig b/configs/khadas
.
Once applied, one can use following commands in the boot scripts:
-->8---
echo Checking Func button state: \\c
if button Function
then
echo Selected alternative boot
...
fi
--->8---
Best regards
Marek Szyprowski
Samsung R Institute Poland
Changelog:
v6:
- added a simple s
Dump adc-keys bindings documentation from Linux kernel source tree from
commit 698dc0cf9447 ("dt-bindings: input: adc-keys: clarify
description").
Signed-off-by: Marek Szyprowski
Reviewed-by: Simon Glass
---
doc/device-tree-bindings/input/adc-keys.txt | 67 +
1 fi
Add support for getting the 'vref-supply' regulator and register it as
ADC's reference voltage regulator, so clients can translate sampled ADC
values to the voltage.
Signed-off-by: Marek Szyprowski
Reviewed-by: Simon Glass
---
drivers/adc/meson-saradc.c | 21 +
1 file
Hi Simon,
On 08.02.2021 18:08, Simon Glass wrote:
> On Mon, 8 Feb 2021 at 09:10, Marek Szyprowski
> wrote:
>> On 06.02.2021 17:21, Simon Glass wrote:
>>> On Thu, 4 Feb 2021 at 03:36, Marek Szyprowski
>>> wrote:
>>>> ...
>>>> Could you
Hi Simon,
On 06.02.2021 17:21, Simon Glass wrote:
> On Thu, 4 Feb 2021 at 03:36, Marek Szyprowski
> wrote:
>> ...
>> Could you give me a bit more hints or point where to start? I've tried
>> to build sandbox, but it fails for v2021.01 release (I've did make
>> san
Hi Simon,
On 01.02.2021 21:38, Simon Glass wrote:
> On Tue, 26 Jan 2021 at 06:03, Heinrich Schuchardt wrote:
>> On 26.01.21 12:25, Marek Szyprowski wrote:
>>> On 26.01.2021 12:10, Heinrich Schuchardt wrote:
>>>> On 1/26/21 10:50 AM, Marek Szyprowski wrote:
>&g
,
adjusted to the 12-bit ADC driver operation mode (vendor code use 10-bit
mode).
Signed-off-by: Marek Szyprowski
---
The relevant vendor's code is here:
https://github.com/hardkernel/u-boot/blob/odroidg12-v2015.01/board/hardkernel/odroid-common/board.c#L55
---
arch/arm/dts/meson-g12b-odroid-n2-u
,
because it relocated itself into that unmapped memory and fails to
execute.
Fix this by limiting the size of the first bank to the multiple of
MMU_SECTION_SIZE.
Signed-off-by: Marek Szyprowski
---
board/raspberrypi/rpi/rpi.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/board/raspberrypi
Hi,
On 28.01.2021 09:10, Gary Bisson wrote:
> Fixes issues when switching from GPT to MBR partition tables.
>
> Signed-off-by: Gary Bisson
Acked-by: Marek Szyprowski
> ---
> Changes for v2:
> - added part_init() inside write_mbr_partitions(), as suggested by
>He
Hi Heinrich,
On 26.01.2021 12:10, Heinrich Schuchardt wrote:
> On 1/26/21 10:50 AM, Marek Szyprowski wrote:
>> Add a simple Analog to Digital Converter device based button driver.
>> This
>> driver binds to the 'adc-keys' device tree node.
>>
>>
Add a simple Analog to Digital Converter device based button driver. This
driver binds to the 'adc-keys' device tree node.
Signed-off-by: Marek Szyprowski
---
drivers/button/Kconfig | 8 ++
drivers/button/Makefile | 1 +
drivers/button/button-adc.c | 156
Add support for getting the 'vref-supply' regulator and register it as
ADC's reference voltage regulator, so clients can translate sampled ADC
values to the voltage.
Signed-off-by: Marek Szyprowski
---
drivers/adc/meson-saradc.c | 21 +
1 file changed, 21 insertions(+)
diff
Add options required to check the 'Function' button state.
Signed-off-by: Marek Szyprowski
---
configs/khadas-vim3_defconfig | 2 ++
configs/khadas-vim3l_defconfig | 2 ++
2 files changed, 4 insertions(+)
diff --git a/configs/khadas-vim3_defconfig b/configs/khadas-vim3_defconfig
index
Dump adc-keys bindings documentation from Linux kernel source tree from
commit 698dc0cf9447 ("dt-bindings: input: adc-keys: clarify
description").
Signed-off-by: Marek Szyprowski
---
doc/device-tree-bindings/input/adc-keys.txt | 67 +
1 file changed, 67 insertions(
drivers.
Once applied, one can use following commands in the boot scripts:
-->8---
echo Checking Func button state: \\c
if button Function
then
echo Selected alternative boot
...
fi
--->8---
Best regards
Marek Szyprowski
Samsung R Institute Poland
Changelog:
v5:
- rebased onto
Hi Neil,
On 18.01.2021 13:55, Neil Armstrong wrote:
> On 18/01/2021 13:48, Heinrich Schuchardt wrote:
>> On 18.01.21 11:24, Neil Armstrong wrote:
>>> On 22/12/2020 09:56, Marek Szyprowski wrote:
>>>> Hi All,
>>>>
>>>> This patchset adds
If sleeping has been interrupted, return CMD_RET_FAILURE instead of -1
(CMD_RET_USAGE).
Signed-off-by: Marek Szyprowski
---
cmd/sleep.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/sleep.c b/cmd/sleep.c
index f0c78a8efb..1fff400c79 100644
--- a/cmd/sleep.c
+++ b/cmd
,
> + mac_addr[0],mac_addr[1],mac_addr[2],
> + mac_addr[3],mac_addr[4],mac_addr[5]);
I'm not really convinced that this message has to be displayed. If so,
then use "%pM" for printing MAC address.
> }
>
> return 0;
> }
> +
Best regards
--
Marek Szyprowski, PhD
Samsung R Institute Poland
already present in u-boot.
Best regards
Marek Szyprowski
Samsung R Institute Poland
Changelog:
v3:
- fixed minor issues in the docs
v2: https://lists.denx.de/pipermail/u-boot/2020-December/435689.html
- added docs and minor fixes in the code style
v1: https://lists.denx.de/pipermail/u-boot
Make functions not used outside this file static.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index 3b79b9b1b8..2c4ad0b6ba 100644
--- a/disk/part_dos.c
+++ b/disk/part_dos.c
rts 'name=boot,start=4M,size=128M,bootable,id=0x0e;
name=rootfs,size=3072M,id=0x83;
name=system-data,size=512M,id=0x83;
name=[ext],size=-,id=0x05;
name=user,size=-,id=0x83;
name=modules,size=100M,id=0x83;
name=ramdisk,size=8M,id=0x83'
> mbr write mmc 0
Signed-off-by: Marek Szyp
Add a code for creating and writing MBR partition layout. The code generates
similar layout of EBRs (Exteneded Block Records) and logical volumes as
Linux's fdisk utility.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 167
disk/part_dos.h
Add some handy defines for some hardcoded magic numbers related to
extended partition handling.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 6 +++---
disk/part_dos.h | 3 +++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index
write_mbr_partition() function name is a bit misleading, so rename it to
write_mbr_sector(). This is a preparation for adding code for writing a
complete MBR partition layout.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 2 +-
drivers/fastboot/fb_mmc.c | 2 +-
include/part.h
Use a generic helper for reading LE32 integers.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 28 +---
1 file changed, 9 insertions(+), 19 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index 20d35dc9cd..3b79b9b1b8 100644
--- a/disk/part_dos.c
+++ b
already present in u-boot.
Best regards
Marek Szyprowski
Samsung R Institute Poland
Changelog:
v2:
- added docs and minor fixes in the code style
v1: https://lists.denx.de/pipermail/u-boot/2020-December/435208.html
- initial version
Patch summary:
Marek Szyprowski (6):
disk: dos: rename
rts 'name=boot,start=4M,size=128M,bootable,id=0x0e;
name=rootfs,size=3072M,id=0x83;
name=system-data,size=512M,id=0x83;
name=[ext],size=-,id=0x05;
name=user,size=-,id=0x83;
name=modules,size=100M,id=0x83;
name=ramdisk,size=8M,id=0x83'
> mbr write mmc 0
Signed-off-by: Marek Szyp
Use a generic helper for reading LE32 integers.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 28 +---
1 file changed, 9 insertions(+), 19 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index 20d35dc9cd..3b79b9b1b8 100644
--- a/disk/part_dos.c
+++ b
Add a code for creating and writing MBR partition layout. The code
generates similar layout of EBRs (Exteneded Block Records) and logical
volumes as Linux's fdisk utility.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 167
disk/part_dos.h
Make functions not used outside this file static.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index 3b79b9b1b8..2c4ad0b6ba 100644
--- a/disk/part_dos.c
+++ b/disk/part_dos.c
write_mbr_partition() function name is a bit misleading, so rename it to
write_mbr_sector(). This is a preparation for adding code for writing a
complete MBR partition layout.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 2 +-
drivers/fastboot/fb_mmc.c | 2 +-
include/part.h
Add some handy defines for some hardcoded magic numbers related to
extended partition handling.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 6 +++---
disk/part_dos.h | 3 +++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index
Use the default MMC device set in the command line if entity specifies it
as -1. This allows to use the same dfu_alt_info string for different MMC
devices (like embedded eMMC and external SD card if data layout is the
same on both devices).
Signed-off-by: Marek Szyprowski
---
drivers/dfu
for tracking the potential need to reinitialize the dfu_alt_info related
structures.
Signed-off-by: Marek Szyprowski
---
doc/README.dfu| 17 -
drivers/dfu/dfu.c | 7 ++-
drivers/dfu/dfu_mmc.c | 23 +--
include/dfu.h | 3 +++
4 files
Reinitialize DFU USB gadget after flashing the 'SCRIPT' entity to ensure
that the potential changes to the 'dfu_alt_info' environment variable are
applied.
Signed-off-by: Marek Szyprowski
---
cmd/dfu.c| 14 +-
common/dfu.c | 3 +++
2 files changed, 16 insertions(+), 1 deletion
Reinitialize dfu_env_entities after flashing the 'SCRIPT' entity to
ensure that the potential changes to the 'dfu_alt_info' environment
variable are applied.
Signed-off-by: Marek Szyprowski
---
cmd/thordown.c | 19 ---
drivers/usb/gadget/f_thor.c | 3 +++
include
t;dfu: add 'SKIP' entity"]
Signed-off-by: Marek Szyprowski
---
Original version of this patch is available here:
https://patchwork.ozlabs.org/project/uboot/patch/20201109115757.24601-1-jh80.ch...@samsung.com/
---
doc/README.dfu| 15 ++-
drivers/dfu/dfu.c | 2 +-
d
to create the whole partition table during the board flashing. It also
easies the flashing by allowing to use the same images for different
board variants/types, as each board can now use only the relevant images
and skip the other ones without returning a failure.
Best regards
Marek Szyprowski
Samsung
Add options required to check the 'Function' button state.
Signed-off-by: Marek Szyprowski
---
configs/khadas-vim3_defconfig | 2 ++
configs/khadas-vim3l_defconfig | 2 ++
2 files changed, 4 insertions(+)
diff --git a/configs/khadas-vim3_defconfig b/configs/khadas-vim3_defconfig
index
Add a simple Analog to Digital Converter device based button driver. This
driver binds to the 'adc-keys' device tree node.
Signed-off-by: Marek Szyprowski
---
drivers/button/Kconfig | 8 +++
drivers/button/Makefile | 1 +
drivers/button/button-adc.c | 121
drivers.
Once applied, one can use following commands in the boot scripts:
-->8---
echo Checking Func button state: \\c
if button Function
then
echo Selected alternative boot
...
fi
--->8---
Best regards
Marek Szyprowski
Samsung R Institute Poland
Changelog:
v4:
- rebased onto
Dump adc-keys bindings documentation from Linux kernel source tree v5.10.
Signed-off-by: Marek Szyprowski
---
doc/device-tree-bindings/input/adc-keys.txt | 49 +
1 file changed, 49 insertions(+)
create mode 100644 doc/device-tree-bindings/input/adc-keys.txt
diff --git
Hi Simon,
On 19.12.2020 03:28, Simon Glass wrote:
> On Mon, 14 Dec 2020 at 04:25, Marek Szyprowski
> wrote:
>> Add a simple ADC-based button driver. This driver binds to the 'adc-keys'
>> device tree node.
>>
>> Signed-off-by:
Hi Jaehoon,
On 20.12.2020 23:17, Jaehoon Chung wrote:
> On 12/17/20 9:10 PM, Marek Szyprowski wrote:
>> This patchset adds support for SKIP and SCRIPT entity types to the DFU
>> subsystem. They significantly extends the flexibility of the DFU
>> subsystem. Together with the
Signed-off-by: Marek Szyprowski
---
board/amlogic/odroid-n2/odroid-n2.c | 8
board/amlogic/vim3/vim3.c | 8
2 files changed, 16 insertions(+)
diff --git a/board/amlogic/odroid-n2/odroid-n2.c
b/board/amlogic/odroid-n2/odroid-n2.c
index caf7fd6810..12ee5d3abc 100644
-
the pin in input to achieve high state (pin
has the pull-up) and solve the issue.
Suggested-by: Neil Armstrong
Signed-off-by: Marek Szyprowski
---
This is a result of the discussion in the "[PATCH/RFC] board: amlogic:
Fix Odroid-C4 SD card reboot issue" thread:
https://lists.denx.de/p
Hi Neil,
On 18.12.2020 10:24, Neil Armstrong wrote:
> On 18/12/2020 10:11, Marek Szyprowski wrote:
>> On 18.12.2020 09:36, Neil Armstrong wrote:
>>> On 17/12/2020 10:06, Marek Szyprowski wrote:
>>>> For the proper reboot Odroid C4 board requires to switch TFLASH_VDD_
Hi Neil,
On 18.12.2020 09:36, Neil Armstrong wrote:
> On 17/12/2020 10:06, Marek Szyprowski wrote:
>> For the proper reboot Odroid C4 board requires to switch TFLASH_VDD_EN
>> pin to the input (high impedance?) mode, otherwise the board is stuck
>> in the middle of
Reinitialize DFU USB gadget after flashing the 'SCRIPT' entity to ensure
that the potential changes to the 'dfu_alt_info' environment variable are
applied.
Signed-off-by: Marek Szyprowski
---
cmd/dfu.c| 14 +-
common/dfu.c | 3 +++
2 files changed, 16 insertions(+), 1 deletion
during the board flashing when one prepares a proper
script. It also easies the flashing by allowing to use the same images
for different board variants/types, as each board can now use only the
relevant images and skip the other ones without returning a failure.
Best regards
Marek Szyprowski
Use the default MMC device set in the command line if entity specifies it
as -1. This allows to use the same dfu_alt_info string for different MMC
devices (like embedded eMMC and external SD card if data layout is the
same on both devices).
Signed-off-by: Marek Szyprowski
---
drivers/dfu
Reinitialize dfu_env_entities after flashing the 'SCRIPT' entity to
ensure that the potential changes to the 'dfu_alt_info' environment
variable are applied.
Signed-off-by: Marek Szyprowski
---
cmd/thordown.c | 19 ---
drivers/usb/gadget/f_thor.c | 3 +++
include
to it and skips the rest.
Signed-off-by: Jaehoon Chung
[mszyprow: rephrased commit message and subject]
Signed-off-by: Marek Szyprowski
---
drivers/dfu/dfu.c | 2 +-
drivers/dfu/dfu_mmc.c | 9 +
include/dfu.h | 1 +
3 files changed, 11 insertions(+), 1 deletion(-)
diff --git
for tracking the potential need to reinitialize the dfu_alt_info related
structures.
Signed-off-by: Marek Szyprowski
---
drivers/dfu/dfu.c | 6 +-
drivers/dfu/dfu_mmc.c | 23 +--
include/dfu.h | 3 +++
3 files changed, 29 insertions(+), 3 deletions(-)
diff
Add some handy defines for some hardcoded magic numbers related to
extended partition handling.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 6 +++---
disk/part_dos.h | 3 +++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index
already present in u-boot.
Best regards
Marek Szyprowski
Samsung R Institute Poland
Marek Szyprowski (6):
disk: dos: rename write_mbr_partition to write_mbr_sector
disk: dos: add some defines for the hardcoded numbers
disk: dos: use generic macro for unaligned le32 access
disk: dos: make
write_mbr_partition() function name is a bit misleading, so rename it to
write_mbr_sector(). This is a preparation for adding code for writing a
complete MBR partition layout.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 2 +-
drivers/fastboot/fb_mmc.c | 2 +-
include/part.h
Use a generic helper for reading LE32 integers.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 28 +---
1 file changed, 9 insertions(+), 19 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index 20d35dc9cd..3b79b9b1b8 100644
--- a/disk/part_dos.c
+++ b
rts 'name=boot,start=4M,size=128M,bootable,id=0x0e;
name=rootfs,size=3072M,id=0x83;
name=system-data,size=512M,id=0x83;
name=[ext],size=-,id=0x05;
name=user,size=-,id=0x83;
name=modules,size=100M,id=0x83;
name=ramdisk,size=8M,id=0x83'
> mbr write mmc 0
Signed-off-by: Marek Szyp
Add a code for creating and writing MBR partition layout. The code generates
similar layout of EBRs (Exteneded Block Records) and logical volumes as
Linux's fdisk utility.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 167
disk/part_dos.h
Make functions not used outside this file static.
Signed-off-by: Marek Szyprowski
---
disk/part_dos.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/disk/part_dos.c b/disk/part_dos.c
index 3b79b9b1b8..2c4ad0b6ba 100644
--- a/disk/part_dos.c
+++ b/disk/part_dos.c
Show the interface name (i.e. 'mmc') in the information string to ease
user checking which device is exported via USB Mass Storage protocol.
Signed-off-by: Marek Szyprowski
---
cmd/usb_mass_storage.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/cmd/usb_mass_storage.c
in the Odroid board code. The common meson cpu_reset() function,
which is called later during the reboot procedure, will call PSCI reboot
anyway.
This issue doesn't happen if board is booted from eMMC.
Signed-off-by: Marek Szyprowski
---
board/amlogic/odroid-n2/odroid-n2.c | 15
Add the board specific code for reading built-in ethernet MAC address
from efuse.
Signed-off-by: Marek Szyprowski
---
board/amlogic/vim3/vim3.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/board/amlogic/vim3/vim3.c b/board/amlogic/vim3/vim3.c
index 09ef39ff30
Add a simple Analog to Digital Converter device based button driver. This
driver binds to the 'adc-keys' device tree node.
Signed-off-by: Marek Szyprowski
---
drivers/button/Kconfig | 8 +++
drivers/button/Makefile | 1 +
drivers/button/button-adc.c | 117
Add options required to check the 'Function' button state.
Signed-off-by: Marek Szyprowski
---
configs/khadas-vim3_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configs/khadas-vim3_defconfig b/configs/khadas-vim3_defconfig
index 5d16652fd6..bc17430569 100644
--- a/configs
already present in mainline tree.
Best regards
Marek Szyprowski
Samsung R Institute Poland
Changelog:
v3:
- removed 'button' env variable
- extended kconfig and patch descriptions
v2: https://lists.denx.de/pipermail/u-boot/2020-December/434991.html
- removed Change-Id tags
- split defconfig
Analog to Digital Converter device (Meson SARADC) will be used for
probing 'Function' button state.
Signed-off-by: Marek Szyprowski
---
configs/khadas-vim3_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configs/khadas-vim3_defconfig b/configs/khadas-vim3_defconfig
index
The driver skips hardware initialization if it is already configured by
the earlier bootloader stage (BL30). Skip the initialization only if the
hardware is really initialized and enabled.
Signed-off-by: Marek Szyprowski
Reviewed-by: Neil Armstrong
Tested-by: Jaehoon Chung
Reviewed-by: Jaehoon
Add support for the SARADC variant found on the G12A SoCs family.
Signed-off-by: Marek Szyprowski
Reviewed-by: Neil Armstrong
Tested-by: Jaehoon Chung
Reviewed-by: Jaehoon Chung
---
drivers/adc/meson-saradc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/adc/meson-saradc.c b
Add minimal driver AO clocks on meson G12A family. Only ADC related clocks
are supported.
Signed-off-by: Marek Szyprowski
Reviewed-by: Neil Armstrong
Tested-by: Jaehoon Chung
Reviewed-by: Jaehoon Chung
---
drivers/clk/meson/Makefile | 1 +
drivers/clk/meson/g12a-ao.c | 83
On 16.12.2020 08:29, Heinrich Schuchardt wrote:
> On 12/16/20 8:08 AM, Marek Szyprowski wrote:
>> On 15.12.2020 20:07, Heinrich Schuchardt wrote:
>>> On 12/15/20 5:54 PM, Marek Szyprowski wrote:
>>>> Save examined button state in 'button' environment variable to ena
On 15.12.2020 20:07, Heinrich Schuchardt wrote:
> On 12/15/20 5:54 PM, Marek Szyprowski wrote:
>> Save examined button state in 'button' environment variable to enable
>> checking button state in the scripts.
>>
>> Signed-off-by: Marek Szyprowski
>> ---
>>
Save examined button state in 'button' environment variable to enable
checking button state in the scripts.
Signed-off-by: Marek Szyprowski
---
Resend reason: get rid of the Change-Id tag, that was still in v2.
---
cmd/button.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff
Add a simple ADC-based button driver. This driver binds to the 'adc-keys'
device tree node.
Signed-off-by: Marek Szyprowski
---
drivers/button/Kconfig | 8 +++
drivers/button/Makefile | 1 +
drivers/button/button-adc.c | 117
3 files changed
Add minimal driver AO clocks on meson G12A family. Only ADC related clocks
are supported.
Signed-off-by: Marek Szyprowski
Reviewed-by: Neil Armstrong
Tested-by: Jaehoon Chung
Reviewed-by: Jaehoon Chung
---
drivers/clk/meson/Makefile | 1 +
drivers/clk/meson/g12a-ao.c | 83
ADC device (Meson SARADC) will be used for probing 'Function' button state.
Signed-off-by: Marek Szyprowski
---
configs/khadas-vim3_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configs/khadas-vim3_defconfig b/configs/khadas-vim3_defconfig
index 9d7ba72d44..5d16652fd6 100644
drivers.
Once applied, one can use following commands in the boot scripts:
-->8---
echo Checking Func button state: \\c
button Function
if test ${button} = on
then
echo Selected alternative boot
...
fi
--->8---
Best regards
Marek Szyprowski
Samsung R Institute Poland
Changel
Add support for the SARADC variant found on the G12A SoCs family.
Signed-off-by: Marek Szyprowski
Reviewed-by: Neil Armstrong
Tested-by: Jaehoon Chung
Reviewed-by: Jaehoon Chung
---
drivers/adc/meson-saradc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/adc/meson-saradc.c b
Add options needed to check the 'Function' button state.
Signed-off-by: Marek Szyprowski
---
configs/khadas-vim3_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configs/khadas-vim3_defconfig b/configs/khadas-vim3_defconfig
index 5d16652fd6..bc17430569 100644
--- a/configs/khadas
Save examined button state in 'button' environment variable to enable
checking button state in the scripts.
Signed-off-by: Marek Szyprowski
Change-Id: I78b539e1516573fcfea4401f75469291844daae4
---
cmd/button.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/cmd/button.c b
The driver skips hardware initialization if it is already configured by
the earlier bootloader stage (BL30). Skip the initialization only if the
hardware is really initialized and enabled.
Signed-off-by: Marek Szyprowski
Reviewed-by: Neil Armstrong
Tested-by: Jaehoon Chung
Reviewed-by: Jaehoon
Hi Neil,
On 14.12.2020 19:55, Neil Armstrong wrote:
> On 14/12/2020 12:24, Marek Szyprowski wrote:
>> Add options required to check the 'Function' button state.
>>
>> Signed-off-by: Marek Szyprowski
>> ---
>> configs/khadas-vim3_defconfig | 4
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