Hi,
Am Donnerstag, 23. April 2020, 03:33:49 CEST schrieb Peng Fan:
> > Subject: Re: [PATCH 07/24] imx: update is_imx6ull to include i.MX6ULZ
> >
> > Am Mittwoch, 22. April 2020, 15:52:18 CEST schrieb Peng Fan:
> > > Update is_imx6ull helper to include i.MX6ULZ SoC. i.MX6ULZ could share
> > >
Am Mittwoch, 22. April 2020, 15:52:18 CEST schrieb Peng Fan:
> Update is_imx6ull helper to include i.MX6ULZ SoC. i.MX6ULZ could
> share same macro, then we no need to add is_imx6ulz in various drivers.
>
> Signed-off-by: Peng Fan
> ---
> arch/arm/include/asm/mach-imx/sys_proto.h | 2 +-
> 1
chrieb Michael Heimpold:
> Hi,
>
> I'm currently testing latest git tree U-Boot on an I2SE Duckbill 2 device
> and it seems that I've found a regression compared to v2018.11:
>
> Such a Duckbill device is equipped with a NXP i.MX28 CPU and boots from
> eMMC. The eMMC has a typ
Hi,
I'm currently testing latest git tree U-Boot on an I2SE Duckbill 2 device and
it seems that I've found a regression compared to v2018.11:
Such a Duckbill device is equipped with a NXP i.MX28 CPU and boots from eMMC.
The eMMC has a typical DOS MBR with a special boot loader partition where
This fixes two small typos in mxsimage.txt.
Signed-off-by: Michael Heimpold
---
doc/imx/mkimage/mxsimage.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/doc/imx/mkimage/mxsimage.txt b/doc/imx/mkimage/mxsimage.txt
index c3975ee5e6..9159f93a97 100644
--- a/doc/imx
Signed-off-by: Michael Heimpold
---
doc/imx/mkimage/imximage.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/imx/mkimage/imximage.txt b/doc/imx/mkimage/imximage.txt
index 803682f558..f2cf23c5da 100644
--- a/doc/imx/mkimage/imximage.txt
+++ b/doc/imx/mkimage
Am Dienstag, 30. Oktober 2018, 11:35:25 CET schrieb Marek Vasut:
> On 10/29/2018 08:21 PM, Michael Heimpold wrote:
> > This prevents the warning message
> > "No arch specific invalidate_icache_all available!"
> > during boot.
>
> Can you implement it ? The cac
gpio driver requires not only a simple integer value,
we need to use the plain value of MX23_PAD_SSP1_DETECT__GPIO_2_1.
Signed-off-by: Michael Heimpold
Fixes: 2d8d190c8394 ("status_led: Kconfig migration")
---
configs/mx23_olinuxino_defconfig | 2 +-
1 file changed, 1 insertion(+),
CONFIG_CMD_BOOTEFI is enabled by Kconfig default, but rarely
used on this board/platform.
So let's disable it for the boards default config.
This also saves around 16 KiB in the final u-boot.sb.
Signed-off-by: Michael Heimpold
---
configs/mx23_olinuxino_defconfig | 1 +
1 file changed, 1
This prevents the warning message
"No arch specific invalidate_icache_all available!"
during boot.
Signed-off-by: Michael Heimpold
---
configs/mx23_olinuxino_defconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/configs/mx23_olinuxino_defconfig b/configs/mx23_olinuxino_defco
Testing of v2018.11-rc2 on this board uncovered three small "issues"
I would like to see fixed. See individual patch descriptions for details.
Michael Heimpold (3):
configs: drop CMD_CACHE from mx23_olinuxino_defconfig
configs: mx23_olinuxino_defconfig: fix status led definition
This fixes four small typos in the README file.
Signed-off-by: Michael Heimpold
Cc: Simon Glass
---
tools/binman/README | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/binman/README b/tools/binman/README
index cb34171e5f..9d9d1832ee 100644
--- a/tools/binman
o == EINVAL || errno == EROFS)) {
> fprintf (stderr,
>"fsync failed on %s: %s\n",
>DEVNAME (dev_current), strerror
> (errno));
Other than this nitpick:
Acked-by: Michael Heimpold <m...@heimpold.de>
Regards,
Michael
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Hi Fabio,
Am 03.05.2017 um 02:56 schrieb Fabio Estevam:
Hi Michael,
On Sat, Apr 29, 2017 at 4:21 AM, Michael Heimpold <m...@heimpold.de> wrote:
we could move the implementation in arch/arm/mach-at91/arm926ejs/cache.c
to a more generic place and re-use it.
However, the warning i
Hi,
Am Montag, 24. April 2017, 20:12:55 CEST schrieb Fabio Estevam:
> Hi Stefan,
>
> On Mon, Apr 24, 2017 at 8:03 AM, Stefan Wahren
wrote:
> > Hi,
> >
> > i tried to port our Duckbill (based on NXP i.MX28 SoC) to U-Boot
> > v2017.03 [1]. The startup works fine, except
Both comments look like being copy & paste errors.
Signed-off-by: Michael Heimpold <michael.heimp...@i2se.com>
Cc: Peng Fan <peng@freescale.com>
Cc: Stefano Babic <sba...@denx.de>
---
arch/arm/cpu/arm926ejs/mxs/mxs.c | 4 ++--
1 file changed, 2 insertions(+), 2 de
Signed-off-by: Michael Heimpold <m...@heimpold.de>
---
Please note, that this board setup files need the function
mxs_power_switch_dcdc_clocksource() as introduced in my patch
"ARM: mxs: allow boards to select DC-DC switching clock source"
Changes in v2:
- added autoboot st
)
{
mxs_power_switch_dcdc_clocksource(POWER_MISC_FREQSEL_20MHZ);
}
Signed-off-by: Michael Heimpold <m...@heimpold.de>
Cc: Marek Vasut <ma...@denx.de>
Cc: Otavio Salvador <ota...@ossystems.com.br>
Cc: Fabio Estevam <fabio.este...@freescale.com>
---
Changes in v3:
- fixe
Hi Marek,
thanks for your review. My comments inline below.
Am Sunday 13 December 2015, 16:40:14 schrieb Marek Vasut:
> On Sunday, December 13, 2015 at 12:09:58 PM, Michael Heimpold wrote:
>
> Commit message describing the board would be real nice.
>
Ok, I'll
Hi Marek,
Am Saturday 12 December 2015, 02:42:47 schrieb Marek Vasut:
> On Friday, December 11, 2015 at 12:05:36 AM, Michael Heimpold wrote:
> > For some board designs, it might be useful to switch the DC-DC
> > clock source to something else rather the default 24 MHz, e.g.
>
)
{
mxs_power_select_dcdc_clocksource(POWER_MISC_FREQSEL_20MHZ);
}
Signed-off-by: Michael Heimpold <m...@heimpold.de>
Cc: Marek Vasut <ma...@denx.de>
Cc: Otavio Salvador <ota...@ossystems.com.br>
Cc: Fabio Estevam <fabio.este...@freescale.com>
---
Changes in v2:
- use
For some board designs, it might be useful to switch the DC-DC
clock source to something else rather the default 24 MHz, e.g.
for EMI reasons.
For this, use something like this in your board configuration:
Signed-off-by: Michael Heimpold <m...@heimpold.de>
Cc: Marek Vasut <ma...@de
Hi Andreas,
Am Tuesday 24 November 2015, 14:21:10 schrieb Andreas Fenkart:
> I want to add -c config_file parameter to fw_setenv/fw_printenv,
> so I can switch between old/new u-boot environment after u-boot
> upgrade.
for a similar use-case a patch was accepted/merged some days ago:
Hi Marek,
Am Monday 16 November 2015, 12:01:36 schrieben Sie:
> On Sunday, November 15, 2015 at 10:47:12 PM, Michael Heimpold wrote:
> > At the moment, the desired brownout is at 1.0V. However,
> > this setting cannot be realized by hardware since we have
> > only 3 bits to
as desired BO value (which is
also the same as FSL bootlets use).
Signed-off-by: Michael Heimpold <m...@heimpold.de>
Cc: Marek Vasut <ma...@denx.de>
Cc: Otavio Salvador <ota...@ossystems.com.br>
Cc: Fabio Estevam <fabio.este...@freescale.com>
---
arch/arm/cpu/arm926ejs/
Signed-off-by: Michael Heimpold <m...@heimpold.de>
---
arch/arm/Kconfig | 8 ++
arch/arm/include/asm/mach-types.h | 13 +++
board/i2se/duckbill/Kconfig | 15 +++
board/i2se/duckbill/MAINTAINERS | 6 ++
board/i2se/duckbill/Makefile | 12 +++
board/i2se/du
./fw_env.config fdt_file
fdt_file=imx28-duckbill.dtb
$ tools/env/fw_setenv -c ./fw_env.config fdt_file imx28-duckbill-spi.dtb
$ tools/env/fw_printenv -c ./fw_env.config fdt_file
fdt_file=imx28-duckbill-spi.dtb
Signed-off-by: Michael Heimpold <m...@heimpold.de>
---
tools/env/fw_env.c
.
Signed-off-by: Michael Heimpold <m...@heimpold.de>
---
tools/mxsboot.c | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/tools/mxsboot.c b/tools/mxsboot.c
index 185b327..8284e95 100644
--- a/tools/mxsboot.c
+++ b/tools/mxsboot.c
@@ -7,6 +7,7 @@
Hi Stefano,
Am Sonntag, 23. August 2015, 17:38:05 schrieb Stefano Babic:
Hi Michael,
On 16/08/2015 00:16, Michael Heimpold wrote:
In the rare case that an overflow occurs, propagate it.
Signed-off-by: Michael Heimpold m...@heimpold.de
Cc: Stefano Babic sba...@denx.de
Cc: Marek
Hi,
Am Freitag, 21. August 2015, 19:01:56 schrieb Heiko Schocher:
introduce BIT() definition, used in at91_udc gadget
driver.
Signed-off-by: Heiko Schocher h...@denx.de
---
Changes in v4: None
Changes in v3:
- new in v3
Changes in v2: None
include/linux/bitops.h | 2 ++
1
Hi Marek,
Am Sonntag, 16. August 2015, 00:49:36 schrieb Marek Vasut:
On Sunday, August 16, 2015 at 12:16:21 AM, Michael Heimpold wrote:
In the rare case that an overflow occurs, propagate it.
Hi!
Signed-off-by: Michael Heimpold m...@heimpold.de
Cc: Stefano Babic sba...@denx.de
Cc
Hi Bhupesh,
Am Freitag, 14. August 2015, 08:24:27 schrieb Sharma Bhupesh:
Hi Wolfgang, Others
I was going through the Software Package Data Exchange (SPDX) licensing terms
for GNU General Public License v2.0 or later, as u-boot licensing uses the
same on the header files
In the rare case that an overflow occurs, propagate it.
Signed-off-by: Michael Heimpold m...@heimpold.de
Cc: Stefano Babic sba...@denx.de
Cc: Marek Vasut ma...@denx.de
CC: Fabio Estevam fabio.este...@freescale.com
---
arch/arm/cpu/arm926ejs/mxs/mxs.c | 12 ++--
1 file changed, 10
Setting the direction and an output value should be done by
1) set the desired output value,
2) switch to output.
If this is done in the inverse order, there can be a glitch on
the GPIO line.
This patch fixes this by using the order as described above.
Signed-off-by: Michael Heimpold m
Hi,
right, i can see that and that clarifies things for me. my
*original* question was whether there was a way to set up
/etc/fw_env.config to refer to the eMMC partition /dev/mmcblk1boot1
*directly*, treating it as a regular block partition and bypassing all
the MTD-related processing.
Hi,
...
fw_setenv state=2
dd if=... of=/dev/mmcblk0...
fw_setenv state=1
...
reboot
Not sure what final OS environment you're running, but I would think
that reboot would sync for you ?
I'm using OpenWRT and reboot links to the busybox implementation.
This implemenetation calls
Hi Wolfgang Denx,
Closing a file descriptor does not guarantee that the data has been
successfully saved to disk, as the kernel might defer the write.
What is the exact problem you are trying to fix?
I mean, when exactly does adding the sync play a role?
I'm using fw_setenv during
Closing a file descriptor does not guarantee that the data has been
successfully saved to disk, as the kernel might defer the write.
Signed-off-by: Michael Heimpold m...@heimpold.de
---
tools/env/fw_env.c | 12
1 file changed, 12 insertions(+)
diff --git a/tools/env/fw_env.c b
/redundant/
Reviewed-by: Michael Heimpold m...@heimpold.de
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Hi,
Thanks for a prompt reply. I see now that the post made it to this list
[1], but strangely I neither got the acknowledgement, nor the reply.
I had the same issue: for my first patch I got a waiting for moderator
reply and I don't see the post in my email client nor the reply at all.
Now,
Dear Wolfgang Denk,
I had the same issue: for my first patch I got a waiting for moderator
reply and I don't see the post in my email client nor the reply at all.
But it did make it to the list, i. e. you can find it in the archives
and in patchwork? Or was it really lost?
yes, the mail
Hi Fabio,
On mx23 and mx28 the pullup bits are defined as:
- 0: Enable the internal pad keeper
- 1: Disable the internal pad keeper
Fix the definitions as they are currently the opposite.
Sorry, but I think this is not correct. Please have a look
at the reference manual for i.MX28 page
Hi Fabio,
mx23 does not have the Set this bit to one to _enable_ the internal
pullup option.
Hm, in the RM for i.MX233, page 1480 and above
(http://cache.freescale.com/files/dsp/doc/ref_manual/IMX23RM.pdf)
I can only find definitions like
Set this bit to one to _disable_ the internal pad
This patch add support for storing the environment redundant on
mmc devices. Substantially it re-uses the logic from the NAND implementation,
that means using an incremental counter for marking newer data.
Signed-off-by: Michael Heimpold m...@heimpold.de
---
board/freescale/common/sdhc_boot.c
This patch add support for storing the environment redundant on
mmc devices. Substantially it re-uses the logic from the NAND implementation,
that means using an incremental counter for marking newer data.
Signed-off-by: Michael Heimpold m...@heimpold.de
---
board/freescale/common/sdhc_boot.c
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