Hi,
On 2024-03-28 01:37, Laurent Pinchart wrote:
On Wed, Mar 27, 2024 at 07:49:38AM +0100, Stefan Wahren wrote:
Hi,
[add Peter and Ivan]
Am 26.03.24 um 20:58 schrieb Laurent Pinchart:
> Hello,
>
> This small series includes a few drive-by fixes for DT validation
> errors.
>
> The first
Hi,
> On 28 Mar 2024, at 1:37, Laurent Pinchart
> wrote:
>
> On Wed, Mar 27, 2024 at 07:49:38AM +0100, Stefan Wahren wrote:
>> Hi,
>>
>> [add Peter and Ivan]
>>
>> Am 26.03.24 um 20:58 schrieb Laurent Pinchart:
>>> Hello,
>>>
>>> This small series includes a few drive-by fixes for DT
Hi,
> On 17 Feb 2024, at 20:55, Jojan wrote:
>
> For RPi 5B you need bcm2712 device tree . RPi4 uses 2711.So the e
> rpi_arm64_confi does not work for RPi5
> Also make sure that you have the changes discussed here.[GIT PULL] rpi:
> updates for v2024.04 (mail-archive.com)
You don’t have to
5 Model B Rev 1.0
Raspberry Pi 4 Model B Rev 1.1
Raspberry Pi 3 Model B Plus Rev 1.3
Raspberry Pi Zero 2 W Rev 1.0
Raspberry Pi 2 Model B Rev 1.2
Raspberry Pi Compute Module 4 Rev 1.0
Raspberry Pi Compute Module 3 Rev 1.0
Signed-off-by: Ivan T. Ivanov
---
configs/rpi_arm64_defconfig | 2 +-
1 fi
RPi5 have "brcm,bcm2712-sdhci" controller which is
handled by "sdhci-bcmstb" driver, so enable it.
Signed-off-by: Ivan T. Ivanov
---
configs/rpi_arm64_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/rpi_arm64_defconfig b/configs/rpi_arm64_defcon
Make sure that core SDHCI accessors are used and add
device specific card detection initialization, which
is borrowed from vendor Linux driver code.
Signed-off-by: Ivan T. Ivanov
---
drivers/mmc/bcmstb_sdhci.c | 64 +++---
1 file changed, 60 insertions(+), 4
brcm,bcm2708-fb device provided by firmware on RPi5 uses
16 bits per pixel, so lets calculate framebuffer bytes
per pixel dynamically based on queried information.
Tested to work for RPi2b v1.2, RPi3b v1.3, RPi4b v1.1,
RPi2 Zero W, RPi5b v1.0.
Reviewed-by: Matthias Brugger
Signed-off-by: Ivan T
linux,serial = <0x6cf44e80 0x3c533ede>;
};
Reviewed-by: Matthias Brugger
Signed-off-by: Ivan T. Ivanov
---
board/raspberrypi/rpi/rpi.c | 22 +++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
ind
From: Dmitry Malkin
MBOX and Watchdog on RPi5/bcm2712 have a different base IO offsets.
Find them via devicetree blob passed by bootloader.
Signed-off-by: Dmitry Malkin
Reviewed-by: Matthias Brugger
Signed-off-by: Ivan T. Ivanov
---
arch/arm/mach-bcm283x/include/mach/base.h | 5 ++-
arch
l properly reserve framebuffer region.
When no HDMI cable is plugged in the size of the region will
be 0x3fc0UL.
Signed-off-by: Dmitry Malkin
Signed-off-by: Ivan T. Ivanov
---
arch/arm/mach-bcm283x/init.c | 31 +++
1 file changed, 31 insertions(+)
diff --git
memory map for bcm2712
rpi5: Use devicetree as alternative way to read IO base addresses
Ivan T. Ivanov (5):
rpi5: Use devicetree to retrieve board revision
bcm2835: Dynamically calculate bytes per pixel parameter
mmc: bcmstb: Add support for bcm2712 SD controller
configs: rpi_arm64: enable SD
Hi,
On 01-22 13:57, Ivan T. Ivanov wrote:
> > Am 20.01.24 um 10:48 schrieb Jens Maus:
> >> Hi,
> >>
> >>> Am 20.01.2024 um 10:22 schrieb Stefan Wahren :
> >>>
> >>> Am 19.01.24 um 22:26 schrieb Jens Maus:
> >>>> I ac
Hi,
> On 20 Jan 2024, at 12:50, Stefan Wahren wrote:
>
> Hi,
>
> Am 20.01.24 um 10:48 schrieb Jens Maus:
>> Hi,
>>
>>> Am 20.01.2024 um 10:22 schrieb Stefan Wahren :
>>>
>>> Am 19.01.24 um 22:26 schrieb Jens Maus:
I actually do have some good and bad news:
1. Good news: I got
On 01-19 17:12, Jens Maus wrote:
> >>
> >> On the HDMI port, right? But what about the serial UART output?
> >
> > Yes, I can see serial output from U-Boot. I am using one of these
> > simple USB<->UART cables. You can see serial output when you boot
> > with RPiOS, when you use "Raspberry Pi
> On 19 Jan 2024, at 16:08, Jens Maus wrote:
>
>
>> Am 19.01.2024 um 15:06 schrieb Ivan T. Ivanov :
>>
>> On 01-19 14:54, Jens Maus wrote:
>>>
>>>> Am 19.01.2024 um 14:46 schrieb Ivan T. Ivanov :
>>>>
>>>> Same he
Hi,
On 01-19 14:54, Jens Maus wrote:
>
> > Am 19.01.2024 um 14:46 schrieb Ivan T. Ivanov :
> >
> > Same here, expect that they are more memory banks, of course.
> > It is really strange that you don't seen even single message
> > from the U-Boot..
>
> In
+ u-boot@lists.denx.de
I am not sure how I drop the list in my last email, sorry.
On 01-19 12:56, Jens Maus wrote:
> Hi Ivan,
>
> > Am 19.01.2024 um 12:22 schrieb Ivan T. Ivanov :
> >
> > On 01-19 11:49, Jens Maus wrote:
> >>> Am 19.01.2024 um 10:20 schrieb
to the board
and one when cable is unplugged.
Regards,
Ivan
>From f9e039d3febbb046fe06f72731e7ba558927aa55 Mon Sep 17 00:00:00 2001
From: "Ivan T. Ivanov"
Date: Fri, 19 Jan 2024 07:22:39 +0200
Subject: [PATCH] fdtdec: hack: Show DRAM size parameters
---
lib/fdtdec.c | 2 +-
1 file c
Hi,
> On 18 Jan 2024, at 1:06, Jens Maus wrote:
>
> Hi,
>
>> Am 17.01.2024 um 17:45 schrieb Ivan T. Ivanov :
>>
>> I have aarch64 based machine at hand running openSUSE,
>> thus I am building U-boot “natively”, no cross-compiling.
>>
>> $
Hi,
> On 17 Jan 2024, at 17:30, Jens Maus wrote:
>
> Hi,
>
>> Am 17.01.2024 um 16:23 schrieb Ivan T. Ivanov :
>>
>>> That’s in fact exactly what I was also trying in addition to get u-boot
>>> running with your patches in my own buildroot-based env
Hi,
> On 17 Jan 2024, at 17:13, Jens Maus wrote:
>
> Hi,
>
>> Am 17.01.2024 um 16:07 schrieb Ivan T. Ivanov :
>>
>> On 01-12 14:10, Jens Maus wrote:
>>>
>>> Hi Ivan,
>>>
>>> first of all, thanks for the updated rpi5 pa
Hi,
On 01-12 14:10, Jens Maus wrote:
>
> Hi Ivan,
>
> first of all, thanks for the updated rpi5 patchset. However, I am unable to
> reproduce that it is actually working as you suggest. Could you please
> quickly elaborate on your test environment and the test config.txt for the
>
Hi,
> On 01-12 09:44, Ivan T. Ivanov wrote:
> On 01-11 23:07, Stefan Wahren wrote:
> >
> > Hi Ivan,
> >
> > Am 10.01.24 um 13:29 schrieb Ivan T. Ivanov:
> > > Borrow SD quirks from vendor Linux driver.
> > >
> > > "BCM
On 01-10 10:00, Florian Fainelli wrote:
> On 1/10/24 04:29, Ivan T. Ivanov wrote:
> > From: Dmitry Malkin
> >
> > MBOX and Watchdog on RPi5/bcm2712 has a different base IO offsets.
>
> s/has a/have a /
>
Thanks!
> > Find them via devicetree blob passe
On 01-11 23:07, Stefan Wahren wrote:
>
> Hi Ivan,
>
> Am 10.01.24 um 13:29 schrieb Ivan T. Ivanov:
> > Borrow SD quirks from vendor Linux driver.
> >
> > "BCM2712 unfortunately carries with it a perennial bug with the SD
> > controller register inter
MMAND, TRANSFER_MODE, BLOCK_SIZE and
BLOCK_COUNT registers tramples the upper/lower 16 bits of data written.
BCM2712 does not seem to need the extreme delay between each write as on
previous chips, just the serialisation of writes to these registers in a
single 32-bit operation."
Signed-off-by: Ivan
brcm,bcm2708-fb device provided by firmware on RPi5 uses
16 bits per pixel, so lets calculate framebuffer bytes
per pixel dynamically based on queried information.
Tested to work for RPi2b v1.2, RPi3b v1.3, RPi4b v1.1,
RPi2 Zero W, RPi5b v1.0.
Signed-off-by: Ivan T. Ivanov
---
drivers/video
RPi5 have "brcm,bcm2712-sdhci" controller which is
handled by "sdhci-bcmstb" driver, so enable it.
Signed-off-by: Ivan T. Ivanov
---
configs/rpi_arm64_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/rpi_arm64_defconfig b/configs/rpi_arm64_defcon
linux,serial = <0x6cf44e80 0x3c533ede>;
};
Reviewed-by: Matthias Brugger
Signed-off-by: Ivan T. Ivanov
---
board/raspberrypi/rpi/rpi.c | 22 +++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
ind
From: Dmitry Malkin
MBOX and Watchdog on RPi5/bcm2712 has a different base IO offsets.
Find them via devicetree blob passed by bootloader.
Signed-off-by: Dmitry Malkin
Reviewed-by: Matthias Brugger
Signed-off-by: Ivan T. Ivanov
---
arch/arm/mach-bcm283x/include/mach/base.h | 5 ++-
arch
l properly reserve frameboofer region.
When no HDMI cable is plugged in size of the region will be
0x3fc0UL.
Signed-off-by: Dmitry Malkin
Signed-off-by: Ivan T. Ivanov
---
arch/arm/mach-bcm283x/init.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arc
e consider for
inclusion.
Thanks,
Ivan
[1] https://lore.kernel.org/all/20231218210341.30073-1-iiva...@suse.de/
[2]
https://lore.kernel.org/all/CAKRNjQ0dsWozGo4n8g58m4cCEk3n=qx1r+l24wbgpo-ip1y...@mail.gmail.com/
Dmitry Malkin (2):
rpi5: add initial memory map for bcm2712
rpi5: Use devicetree as alternativ
On 12-22 12:19, Marc Zyngier wrote:
>
> Hi Ivan,
>
> On 2023-12-18 21:03, Ivan T. Ivanov wrote:
> > Hi,
> >
> > These patches are adding basic support for RPi5.
> > They are based on v2 series from Dmitry Malkin[1].
> >
> > With them I am able to
On 12-21 16:39, Stefan Wahren wrote:
> To: Florian Fainelli , "Ivan T. Ivanov"
> >
> > On 12/18/2023 10:03 PM, Ivan T. Ivanov wrote:
> > > Borrow SD quirks from vendor Linux driver.
> > >
> > > "BCM2712 unfortunately carries with
On 12-20 09:51, Matthias Brugger wrote:
> > > >
> > > >static const struct udevice_id bcm2835_video_ids[] = {
> > > > - { .compatible = "brcm,bcm2835-hdmi" },
> > > > - { .compatible = "brcm,bcm2711-hdmi0" },
> > > > - { .compatible = "brcm,bcm2708-fb" },
> > > > + {
Hi,
On 12-18 23:03, Ivan T. Ivanov wrote:
>
> +static struct mm_region bcm2712_mem_map[MEM_MAP_MAX_ENTRIES] = {
> + {
> + .virt = 0xUL,
> + .phys = 0xUL,
> + .size = 0x3f80UL,
Something that I realized just no
On 12-19 21:45, Simon Glass wrote:
> >
> > +static struct mm_region bcm2712_mem_map[MEM_MAP_MAX_ENTRIES] = {
>
> Would it be possible to read these from the devicetree?
If there is a devicetree passed, yes, it will be possible.
I have not done this just because I can't test all possible
On 12-18 23:32, Stefan Wahren wrote:
> >
> > static const struct udevice_id bcm2835_video_ids[] = {
> > - { .compatible = "brcm,bcm2835-hdmi" },
> > - { .compatible = "brcm,bcm2711-hdmi0" },
> > - { .compatible = "brcm,bcm2708-fb" },
> > + { .compatible = "brcm,bcm2835-hdmi", .data =
On 12-18 23:25, Stefan Wahren wrote:
> >
> > +static struct mm_region bcm2712_mem_map[MEM_MAP_MAX_ENTRIES] = {
> > + {
> in comparison to mach-imx/imx9/soc.c most of the memory maps doesn't
> have a describing comment.
Yep, I have thinking to add more comments, but decided to not modify too
PCIe controller have minor register map difference compared
to bcm2711 variant. Handle this using device specific register
offset.
Signed-off-by: Ivan T. Ivanov
---
drivers/pci/pcie_brcmstb.c | 23 +++
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/drivers
RPi5 have "brcm,bcm2712-sdhci" controller which is
handled by "sdhci-bcmstb" driver, so enable it.
Signed-off-by: Ivan T. Ivanov
---
configs/rpi_arm64_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/rpi_arm64_defconfig b/configs/rpi_arm64_defcon
MMAND, TRANSFER_MODE, BLOCK_SIZE and
BLOCK_COUNT registers tramples the upper/lower 16 bits of data written.
BCM2712 does not seem to need the extreme delay between each write as on
previous chips, just the serialisation of writes to these registers in a
single 32-bit operation."
Signed-off-by: Ivan
linux,serial = <0x6cf44e80 0x3c533ede>;
};
Signed-off-by: Ivan T. Ivanov
---
board/raspberrypi/rpi/rpi.c | 22 +++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index cd823ad746..2851ebc985 100644
-
brcm,bcm2708-fb device provided by firmware on RPi5 uses
16 bits per pixel. Update driver to properly handle this.
Signed-off-by: Ivan T. Ivanov
---
drivers/video/bcm2835.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/video/bcm2835.c b/drivers/video
From: Dmitry Malkin
MBOX and Watchdog on RPi5/bcm2712 has a different base IO offsets.
Find them via devicetree blob passed by bootloader.
Signed-off-by: Dmitry Malkin
Signed-off-by: Ivan T. Ivanov
---
arch/arm/mach-bcm283x/include/mach/base.h | 5 ++-
arch/arm/mach-bcm283x/include/mach
From: Dmitry Malkin
includes:
* 1GB of RAM (from 4GB or 8GB total)
* VPU memory interface
* AXI ranges (main peripherals)
Signed-off-by: Dmitry Malkin
Signed-off-by: Ivan T. Ivanov
---
arch/arm/mach-bcm283x/init.c | 38 +++-
1 file changed, 37 insertions(+), 1
easily.
Happy hacking!
Regards,
Ivan
[1]
https://lore.kernel.org/all/CAKRNjQ0dsWozGo4n8g58m4cCEk3n=qx1r+l24wbgpo-ip1y...@mail.gmail.com/
Dmitry Malkin (2):
rpi5: add initial memory map for bcm2712
rpi5: Use devicetree as alternative way to read IO base addresses
Ivan T. Ivanov (5):
rpi5
On 10-23 00:02, Simon Glass wrote:
>
> This series makes another attempt to support things like "mmc" in the
> boot_targets variable. The previous attempt introduced a bug which made
> iteration fail.
>
> New test coverage is provided for some previously untested behaviour, to
> prevent
On 11-03 20:57, Vincent Fazio wrote:
> Date: Wed, 3 Nov 2021 20:57:13 +
> From: Vincent Fazio
> To: Mario Lombardo , "u-boot@lists.denx.de"
>
> Subject: RE: [External] - Slow MMC IO with Raspberry CM3+ Module
> Message-ID:
>
Tags: all uboot
Hi Vincent,
>
> Mario,
>
> > -Original
Hi,
Quoting Ivan T. Ivanov (2021-08-10 17:31:14)
> It appears that RPi firmware has already added framebuffer
> node under /chosen, at least on RPi 2 versions. So check
> for this and don't add duplicate node.
>
> Signed-off-by: Ivan T. Ivanov
> ---
> board/raspb
It appears that RPi firmware has already added framebuffer
node under /chosen, at least on RPi 2 versions. So check
for this and don't add duplicate node.
Signed-off-by: Ivan T. Ivanov
---
board/raspberrypi/rpi/rpi.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git
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