Dear James,
As I know before, because this BSP is tested on Phytec’s PhyBOARD-i.MX7 board, I am considering to purchase this board, too. Best Regards, JunBeom From: JunBeom Kim (EmbedCoreTech) <jb...@e-coretech.kr> Sent: Wednesday, January 6, 2021 5:39 PM To: 'jameszxj' <james...@gmail.com>; 'users' <users@rtems.org> Subject: RE: RTEMS Fatal Error on IMX7D SABRE Board. Dear James, I used two files(imx7d-sdb.dts and imx7d.dtsi) for making imx7d-sdb.dtb. There is clock-frequency configuration in imx7d.dtsi. Best Regards, JunBeom From: users <users-boun...@rtems.org <mailto:users-boun...@rtems.org> > On Behalf Of jameszxj Sent: Wednesday, January 6, 2021 4:13 PM To: users <users@rtems.org <mailto:users@rtems.org> > Subject: Re:RTEMS Fatal Error on IMX7D SABRE Board. Hi, I use IMX7 bsp on my imx6ull board. I have encountered maybe the same problem. Please check your device-tree, BSP needs "clock-frequency" at node "timer". But I encountered another problems, the ARMv7-AR Generic Timer can not generate interrupt. imx7d has the same core with imx6ull，if your board run RTEMS successfully, please let me know, thanks. ------------------ Original ------------------ From: "JunBeom Kim (EmbedCoreTech)" <jb...@e-coretech.kr <mailto:jbkim@e- coretech.kr> >; Date: Wed, Jan 6, 2021 01:05 PM To: "users"<users@rtems.org <mailto:users@rtems.org> >; Subject: RTEMS Fatal Error on IMX7D SABRE Board. Hello, After I purchased i.MX7D SABRE board, I am trying to test RTEMS kernel using lastest RTEMS kernel and source builder for RTEMS 6.0 As I knew before, RTEMS BSP for i.MX7D was not tested for i.MX7D SABRE board. When I tested this, my testing result is in below; <REMARK> rtems.img is made by calling mkimage. At this time, I am trying to debug RTEMS BSP using GDB with J-Link probe. There is problem for executing start.S assembly code as source code level. Please advise me. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ U-Boot 2020.10 (Jan 05 2021 - 09:44:38 +0900) CPU: Freescale i.MX7D rev1.3 1000 MHz (running at 792 MHz) CPU: Commercial temperature grade (0C to 95C) at 38C Reset cause: POR Model: Freescale i.MX7 SabreSD Board Board: i.MX7D SABRESD in non-secure mode DRAM: 1 GiB PMIC: PFUZE3000 DEV_ID=0x30 REV_ID=0x11 MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... *** Warning - bad CRC, using default environment Video: 480x272x24 In: serial Out: serial Err: serial Hit any key to stop autoboot: 0 => fatload mmc 0 0x80800000 rtems.img 36463 bytes read in 23 ms (1.5 MiB/s) => fatload mmc 0 0x83000000 imx7d-sdb.dtb 33369 bytes read in 22 ms (1.4 MiB/s) => bootm 0x80800000 - 0x83000000 ## Booting kernel from Legacy Image at 80800000 ... Image Name: RTEMS Image Type: ARM Linux Kernel Image (gzip compressed) Data Size: 36399 Bytes = 35.5 KiB Load Address: 80200000 Entry Point: 80200000 Verifying Checksum ... OK ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Uncompressing Kernel Image Using Device Tree in place at 83000000, end 8300b258 Starting kernel ... *** FATAL *** fatal source: 6 (RTEMS_FATAL_SOURCE_BSP) fatal code: 3072 (0x00000c00) RTEMS version: 6.0.0 RTEMS tools: 10.2.1 20201222 (RTEMS 6, RSB d3dc0bc3861362978cdf65725e4ba2b64e283d32, Newlib 415fdd4) Executing thread is NULL ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Best Regards, JunBeom Kim _______________________________________________ users mailing list users@rtems.org <mailto:users@rtems.org> http://lists.rtems.org/mailman/listinfo/users
_______________________________________________ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users
