[PATCH 1/1] sunxi: sun4i: Introduce KConfig option SPL_SYS_CLK_FREQ

frequency (144MHz), which fixed the observed issue but might not suit all A20 users. A KConfig option should be the better solution. [1] https://lists.denx.de/pipermail/u-boot/2024-January/544897.html Signed-off-by: Ludwig Kormann --- arch/arm/include/asm/arch-sunxi/clock_sun4i.h | 4 arch/arm

[PATCH 1/1] sunxi: sun4i: add missing sdelay() to clock_init_safe()

missing in clock_init_safe(). Signed-off-by: Ludwig Kormann --- arch/arm/mach-sunxi/clock_sun4i.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-sunxi/clock_sun4i.c b/arch/arm/mach-sunxi/clock_sun4i.c index 8f1d1b65f0..ac3b7a801f 100644 --- a/arch/arm/mach-sunxi/clock_sun4i.c

Re: [PATCH 1/1] sunxi: sun4i: Reduce cpu clock at SPL initialization to 144 MHz

Hi Andre, thanks for your feedback! Am 31.01.24 um 13:36 schrieb Andre Przywara: On Wed, 31 Jan 2024 11:49:43 +0100 Ludwig Kormann wrote: Hi Ludwig, thanks for taking care and sending a patch, though I scratch my head about this a bit. My main concern is why this would be an issue *now*, 11

[PATCH 1/1] sunxi: sun4i: Reduce cpu clock at SPL initialization to 144 MHz

configuration and the cpu dies during SPL initialization. Therefore reduce cpu clock at uboot SPL initialization down to 144 MHz from 384 MHz. Signed-off-by: Ludwig Kormann --- arch/arm/include/asm/arch-sunxi/clock_sun4i.h | 2 +- arch/arm/mach-sunxi/clock_sun4i.c | 2 ++ 2 files changed

[PATCH v4 1/1] arm: dts: icnova-a20-adb4006: Add board support

(PWRON, Boot) - 2x LEDS - serial console - HDMI - µSD-Card slot - Audio Line-In / Line-Out - GPIO pinheaders https://wiki.in-circuit.de/index.php5?title=ICnova_ADB4006 https://wiki.in-circuit.de/index.php5?title=ICnova_A20_SODIMM devicetree upstreamed with linux 6.5 Signed-off-by: Ludwig Kormann

Re: [PATCH RESEND v3 1/1] arm: dts: icnova-a20-adb4006: Add board support

Hello Andre, thanks for the update! I will send the updated patch today. kind regards Ludwig Am 25.10.23 um 00:26 schrieb Andre Przywara: On Mon, 9 Oct 2023 13:39:16 +0200 Ludwig Kormann wrote: Hi Ludwig, Add board support for ICnova A20 SomPi compute module on ICnova ADB4006 development

[PATCH RESEND v3 1/1] arm: dts: icnova-a20-adb4006: Add board support

(PWRON, Boot) - 2x LEDS - serial console - HDMI - µSD-Card slot - Audio Line-In / Line-Out - GPIO pinheaders https://wiki.in-circuit.de/index.php5?title=ICnova_ADB4006 https://wiki.in-circuit.de/index.php5?title=ICnova_A20_SODIMM devicetree upstreamed with linux 6.5 Signed-off-by: Ludwig Kormann

[PATCH v2 1/1] arm: dts: icnova-a20-adb4006: Add board support

defconfig - get dts reviewed on the linux mailing list and scheduled for kernel 6.5 [1] [1] https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git commit de2bdfb7f79d5c655eb056d459e02be2c7f13c8b Signed-off-by: Ludwig Kormann --- arch/arm/dts/Makefile | 1

Re: [PATCH 1/1] arm: dts: icnova-a20-adb4006: Add board support

, so: > On Thu,  6 Apr 2023 14:35:13 +0200 > Ludwig Kormann wrote: > > Hi Ludwig, > > > Add board support for ICnova A20 SomPi compute module on > > ICnova ADB4006 development board. > > thanks for sending this! > For new boards we need to get the DT reviewed o

Re: [PATCH 1/1] arm: dts: icnova-a20-adb4006: Add board support

.html I've got a few questions regarding your comments below. On Thu, 6 Apr 2023 14:32:18 +0100 Andre Przywara https://lists.denx.de/listinfo/u-boot>> wrote: Hi, briefly forgot about sunxi-common-regulators.dtsi, so: >/On Thu, 6 Apr 2023 14:35:13 +0200 />/Ludwig Kormann <https:

[PATCH 1/1] arm: dts: icnova-a20-adb4006: Add board support

- 2x LEDS - serial console - HDMI - µSD-Card slot - Audio Line-In / Line-Out - GPIO pinheaders https://wiki.in-circuit.de/index.php5?title=ICnova_ADB4006 https://wiki.in-circuit.de/index.php5?title=ICnova_A20_SODIMM Signed-off-by: Ludwig Kormann --- arch/arm/dts/Makefile