On Sat, Jun 19, 2021 at 06:50:41AM +0200, Ahmad Fatoum wrote:
> drivers/net/designware.c handles the older Designware < 4.x MAC IPs,
> which do not support DMA beyond 32-bit. They are still being integrated
> into SoCs with 64-bit CPUs like the StarFive JH7100, which additionally
> needs a non 1:1
Hi,
On 21.06.21 09:25, Sascha Hauer wrote:
> On Sat, Jun 19, 2021 at 06:50:41AM +0200, Ahmad Fatoum wrote:
>> drivers/net/designware.c handles the older Designware < 4.x MAC IPs,
>> which do not support DMA beyond 32-bit. They are still being integrated
>> into SoCs with 64-bit CPUs like the StarF
On Mon, Jun 21, 2021 at 08:46:46AM +0200, Ahmad Fatoum wrote:
> Clock code sync with Linux got way more straight forward, now that
> barebox knows about struct clk_hw. Remove the suggestion to replace
> clk_hw with clk when porting.
>
> Signed-off-by: Ahmad Fatoum
> ---
> Documentation/devel/por
On Mon, Jun 21, 2021 at 08:47:19AM +0200, Ahmad Fatoum wrote:
> dev_request_mem_resource returns a possible error pointer. If it
> succeeds mem->start will always be valid. Rectify the confusion.
>
> Signed-off-by: Ahmad Fatoum
> ---
> drivers/watchdog/dw_wdt.c | 5 +++--
> 1 file changed, 3 ins
On Sat, Jun 19, 2021 at 07:42:17AM +0200, Ahmad Fatoum wrote:
> Doing unaligned near file end returns bogus results:
>
> barebox@Sandbox:/ md -s /dev/stickypage 4095
> 0fff: 959ff8ff .
>
> That 0x959ff8 is heap memory next to the buffer md
On Fri, Jun 18, 2021 at 10:32:58AM +0200, Steffen Trumtrar wrote:
>
> Steffen Trumtrar writes:
> > diff --git a/include/of.h b/include/of.h
> > index 645f429bdeed..3c922bdb1414 100644
> > --- a/include/of.h
> > +++ b/include/of.h
> > +int of_firmware_load_overlay(struct device_node *overlay, cons
On 06.06.21 14:23, Oleksij Rempel wrote:
> Add state flags for each registered device and set error state on each
> dev_err print.
> This states can be used by users to identify erroneous device.
I thought this over a bit. We have dev_err calls when:
- probes are permanently deferred
- have ac
Hello,
On 21.06.2021 10:07, Ahmad Fatoum wrote:
On 06.06.21 14:23, Oleksij Rempel wrote:
Add state flags for each registered device and set error state on each
dev_err print.
This states can be used by users to identify erroneous device.
I thought this over a bit. We have dev_err calls when:
On Sat, Jun 19, 2021 at 06:50:26AM +0200, Ahmad Fatoum wrote:
> The changes allow barebox to run second stage (after ddrinit and second
> boot) on the BeagleV beta board. It does everything necessary to support
> Ethernet, MMC, GPIO, pinmux, pinconf, clock, reset, watchdog, HWRNG and
> DMA between
This initializes the rk3568 clocks in the way U-Boot initializes them as
well.
Signed-off-by: Sascha Hauer
Link: https://lore.barebox.org/20210615141641.31577-3-s.ha...@pengutronix.de
Signed-off-by: Sascha Hauer
---
drivers/clk/rockchip/clk-rk3568.c | 28
1 file cha
Again the RK3568 support with some updates
Changes since v1:
- move clk_name_* prototypes to correct location
- register softrst handlers
- rk3568 EVB: Fix 2nd stage booting, need to relocate to current addr
then
- Make OP-TEE firmware optional
Sascha Hauer (12):
clk: Add clk_name_* function
Newer Rockchip SoCs boot images starting with the magic "RKNS". There
are older image formats currently not supported, this one is at least
supported on the RK3568.
Signed-off-by: Sascha Hauer
Link: https://lore.barebox.org/20210615141641.31577-4-s.ha...@pengutronix.de
Signed-off-by: Sascha Hauer
This adds a tool for generating "RKNS" type booting image for newer
Rockchip SoCs. This image format is supported starting at least with
RK3568. Older image types are not (yet) supported.
Signed-off-by: Sascha Hauer
Link: https://lore.barebox.org/20210615141641.31577-5-s.ha...@pengutronix.de
Sign
This adds support for the rk3568 evb board. Tested features so far are:
- 1st stage booting
- Network
- SD card
- eMMC
The dts files are based on the ones posted on the mailing lists, they
should be rebased on the upstream files once they show up in barebox.
Signed-off-by: Sascha Hauer
Link: ht
ARM trusted firmware has some common data structures passed to bl31.
This patch imports the code supporting this taken from U-Boot.
The defines and data structures are taken directly from U-Boot,
the support code is heavily modified for the sake of readability.
Signed-off-by: Sascha Hauer
Link: h
---
drivers/clk/rockchip/clk-rk3568.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/clk/rockchip/clk-rk3568.c
b/drivers/clk/rockchip/clk-rk3568.c
index 620d932a09..40ab7ee3d7 100644
--- a/drivers/clk/rockchip/clk-rk3568.c
+++ b/drivers/clk/rockchip/clk-rk3568.c
@@ -1619,6 +161
This adds the rk3568 dtsi files, taken from the mailing list. They
should hit upstream soon and can be removed then.
Signed-off-by: Sascha Hauer
Link: https://lore.barebox.org/20210615141641.31577-7-s.ha...@pengutronix.de
Signed-off-by: Sascha Hauer
---
arch/arm/dts/rk3568-pinctrl.dtsi | 3111
At some places a clk name may be known without having a struct clk *
directly. Add some convenience functions to handle this situation and
use them in the clk commands.
Signed-off-by: Sascha Hauer
Link: https://lore.barebox.org/20210615141641.31577-2-s.ha...@pengutronix.de
Signed-off-by: Sascha H
Add a defconfig for the arm64 based Rockchip SoCs, currently only RK3568
Signed-off-by: Sascha Hauer
Link: https://lore.barebox.org/20210615141641.31577-12-s.ha...@pengutronix.de
Signed-off-by: Sascha Hauer
---
arch/arm/configs/rockchip_v8_defconfig | 120 +
1 file chang
The rk3568 utilizes boot images starting with the magic 'RKNS'. Add a
bootm handler for these to allow them to be chainloaded.
Signed-off-by: Sascha Hauer
Link: https://lore.barebox.org/20210615141641.31577-10-s.ha...@pengutronix.de
Signed-off-by: Sascha Hauer
---
arch/arm/mach-rockchip/Makefil
This adds basic support for the Rockchip rk3568 SoC.
Signed-off-by: Sascha Hauer
Link: https://lore.barebox.org/20210615141641.31577-8-s.ha...@pengutronix.de
Signed-off-by: Sascha Hauer
---
arch/arm/Kconfig | 3 -
arch/arm/mach-rockchip/Kconfig| 1
relocate_to_adr() currently relocates the PBL code to another address,
but doesn't move the piggy data (compressed barebox image). This patch
adds relocate_to_adr_full() which moves the full image including the
piggy data. This is needed for upcoming Rockchip RK3568 support. Here
we are started at
CONFIG_FASTBOOT_FLASH_FILLBUF_SIZE is present since the very first
addition of sparse image support. However its not used anywhere in the
code, so remove it.
Fixes: 13f649a4f960 ("Add support for fastboot sparse images")
Signed-off-by: Rouven Czerwinski
---
lib/image-sparse.c | 4
1 file c
Dear community, dear Sascha,
an accident happened on my side. I totally overlooked that after my initial
mail with the
initial quoted error message the message changed.
Probably either the change of compiling the dtb file (make dtbs DTC_FLAGS=-@)
got
me a __symbols__ node or another thing was
Hello Sascha,
thanks for the review, I'll prepare a v2.
On 6/21/21 6:30 AM, Sascha Hauer wrote:
> Hi Michael,
>
> On Thu, Jun 17, 2021 at 04:36:54PM +0200, Michael Riesch wrote:
>> +static int rockchip_saradc_read(struct aiochannel *chan, int *val)
>> +{
>> +struct rockchip_saradc_data *data
---
drivers/phy/rockchip/phy-rockchip-naneng-combphy.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
b/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
index a8d7fd13d8..af4340f90d 100644
--- a/drivers/phy/rockchip
Enable the USB nodes for the ports found on the rk3568 EVB board.
Signed-off-by: Sascha Hauer
---
arch/arm/dts/rk3568-evb1-v10.dts | 95
1 file changed, 95 insertions(+)
diff --git a/arch/arm/dts/rk3568-evb1-v10.dts b/arch/arm/dts/rk3568-evb1-v10.dts
index ca6f9
The generic ehci binding also describes clocks and a phy. Add support
for these properties to the driver.
Signed-off-by: Sascha Hauer
---
drivers/usb/host/ehci-hcd.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehc
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 5c7d6ddb72..bb1a5c747e 100644
--- a/drivers/phy/rockchip/phy-rockch
The RK3568 has two DWC3 cores and two EHCI/OHCI cores. Add these nodes
to the dtsi file.
Signed-off-by: Sascha Hauer
---
arch/arm/dts/rk3568.dtsi | 213 +++
1 file changed, 213 insertions(+)
diff --git a/arch/arm/dts/rk3568.dtsi b/arch/arm/dts/rk3568.dtsi
ind
This adds driver for the PCIe/USB3.0/SATA phy found on Rockchip RK3568
SoCs. The driver has been taken from the Rockchip downstream Kernel
repository.
Signed-off-by: Sascha Hauer
---
drivers/phy/rockchip/Kconfig | 7 +
drivers/phy/rockchip/Makefile | 1 +
...
This adds a driver for the Rockchip usb2phy. The driver has been taken
from U-Boot which has the same codebase as the Kernel driver, but is
easier to port over. Some features like clk provider support have been
added from the kernel then.
Signed-off-by: Sascha Hauer
---
drivers/phy/Kconfig
On Tue, Jun 22, 2021 at 08:47:10AM +0200, Sascha Hauer wrote:
> ---
> drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 11 +++
> 1 file changed, 3 insertions(+), 8 deletions(-)
Grumpf. -ENOCOFFEEBEFORESENDING
Sascha
>
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> b/dri
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