LayerscapeのトピックRe: reboot error on ls1028

reboot error on ls1028

Eddy1 — Tue, 22 Jun 2021 02:44:10 GMT

Hi：

On ls1028 platform, reboot is found to be error

Hit any key to stop autoboot: 0
Device: FSL_SDHC
Manufacturer ID: ad
OEM: 4c53
Name: USD00
Bus Speed: 25000000
Mode: MMC legacy
Rd Block Len: 512
SD version 1.0
High Capacity: Yes
Capacity: 28.9 GiB
Bus Width: 4-bit
Erase Group Size: 512 Bytes
Error reading cluster
** Unable to read file ls1028a-dp-fw.bin **
Loading hdp firmware from 0x0000000090000000 offset 0x0000000000002000
Loading hdp firmware Complete
** No partition table - mmc 0 **
** No partition table - mmc 0 **
Bad Linux ARM64 Image magic!

Re: reboot error on ls1028

yipingwang — Wed, 23 Jun 2021 08:04:05 GMT

According to your console log, it seems that there is problem to deploy images to SD/MMC card.

1. Connect the removable storage device to the Linux host machine.

2. Download flex-installer to deploy LSDK images.
$ wget https://www.nxp.com/lgfiles/sdk/lsdk2012/flex-installer && chmod +x flex-installer &&
sudo mv flex-installer /usr/bin

3. Execute the following flex-installer command to automatically install LSDK default rootfs_lsdk2012_LS_arm64_main.tgz and bootpartition_LS_arm64_lts_5.4.tgz.

$ flex-installer -i auto -m ls1028ardb -d <device>

Re: reboot error on ls1028

Eddy1 — Fri, 25 Jun 2021 09:01:25 GMT

Hi:

Thank you for your reply. I have found a solution, modify the following parameters, and then it's normal:

Original parameters in rcw：

SYS_PLL_RAT=4
MEM_PLL_RAT=16
CGA_PLL1_RAT=15
CGA_PLL2_RAT=12
HWA_CGA_M1_CLK_SEL=7
HWA_CGA_M2_CLK_SEL=1
HWA_CGA_M3_CLK_SEL=6
HWA_CGA_M4_CLK_SEL=3

Modified parameters in rcw：

SYS_PLL_RAT=4
MEM_PLL_RAT=16
CGA_PLL1_RAT=13
CGA_PLL2_RAT=12
HWA_CGA_M1_CLK_SEL=7
HWA_CGA_M2_CLK_SEL=7
HWA_CGA_M3_CLK_SEL=2
HWA_CGA_M4_CLK_SEL=3