RTEMS booting problem for PICO-PI-IMX7 board.

JunBeom Kim (EmbedCoreTech) jbkim at e-coretech.kr
Tue Apr 10 13:44:27 UTC 2018

Dear Huber,

At this time, I am using lastest u-boot 2018.03 version for using ums command.
F.Y.I : https://community.nxp.com/docs/DOC-335475

ums command is very useful for me because RTEMS image and DTB file can be replaced easily.

There is different feature by "fdt print" command.

< MBa7x.dts >
	timer {
		compatible = "arm,armv7-timer";
		interrupts = <0x1 0xd 0xf08 0x1 0xe 0xf08>;
		interrupt-parent = <0x3>;
		clock-frequency = <0x7a1200>;

< imx7d-pico-pi.dts >
	timer {
		compatible = "arm,armv7-timer";
		interrupt-parent = <0x00000007>;
		interrupts = <0x00000001 0x0000000d 0x00000f08 0x00000001 0x0000000e 0x00000f08 0x00000001 0x0000000b 0x00000f08 0x00000001 0x0000000a 0x00000f08>;

At this time, I am checking Linux kernel's DTS building again.

Best Regards,

-----Original Message-----
From: Sebastian Huber <sebastian.huber at embedded-brains.de> 
Sent: Tuesday, April 10, 2018 10:26 PM
To: JunBeom Kim (EmbedCoreTech) <jbkim at e-coretech.kr>; users at rtems.org
Subject: Re: RTEMS booting problem for PICO-PI-IMX7 board.

On 10/04/18 15:20, JunBeom Kim (EmbedCoreTech) wrote:
> I checked DTS file which you sent me shortly.
> There are different points;

Differences between which versions? Please note that U-Boot modifies the DTB.

Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
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