EMB-3531 kernel请求bug修复

[bbggoo]

EMB-3531 dts出错很少，dts算比较完善。 kernel可能有问题，刷完后，kernel启动阶段后会随机启动失败 串口输出如下 In Channel 0: DDR3, 933MHz Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB Channel 1: DDR3, 933MHz Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB 256B stride ch 0 ddrconfig = 0x101, ddrsize = 0x20 ch 1 ddrconfig = 0x101, ddrsize = 0x20 pmugrf_os_reg[2] = 0x32817281, stride = 0x9 OUT Boot1 Release Time: May 29 2020 17:36:36, version: 1.26 CPUId = 0x0 ChipType = 0x10, 329 SdmmcInit=2 0 BootCapSize=100000 UserCapSize=15028MB FwPartOffset=2000 , 100000 mmc0:cmd8,20 mmc0:cmd5,20 mmc0:cmd55,20 mmc0:cmd1,20 mmc0:cmd8,20 mmc0:cmd5,20 mmc0:cmd55,20 mmc0:cmd1,20 mmc0:cmd8,20 mmc0:cmd5,20 mmc0:cmd55,20 mmc0:cmd1,20 SdmmcInit=0 1 StorageInit ok = 73423 SecureMode = 0 SecureInit read PBA: 0x4 SecureInit read PBA: 0x404 SecureInit read PBA: 0x804 SecureInit read PBA: 0xc04 SecureInit read PBA: 0x1004 SecureInit read PBA: 0x1404 SecureInit read PBA: 0x1804 SecureInit read PBA: 0x1c04 SecureInit ret = 0, SecureMode = 0 atags_set_bootdev: ret:(0) GPT part: 0, name: primary, start:0x8000, size:0x7f800 GPT part: 1, name: primary, start:0x88000, size:0x4ff800 no find partition:uboot. Trust Addr:0x4000, 0x58334c42 No find bl30.bin No find bl32.bin Load uboot, ReadLba = 2000 Load OK, addr=0x200000, size=0xd87b0 RunBL31 0x40000 @ 102579 us NOTICE: BL31: v1.3(release):845ee93 NOTICE: BL31: Built : 15:51:11, Jul 22 2020 NOTICE: BL31: Rockchip release version: v1.1 INFO: GICv3 with legacy support detected. ARM GICV3 driver initialized in EL3 INFO: Using opteed sec cpu_context! INFO: boot cpu mask: 0 INFO: plat_rockchip_pmu_init(1196): pd status 3e INFO: BL31: Initializing runtime services WARNING: No OPTEE provided by BL2 boot loader, Booting device without OPTEE initialization. SMC`s destined for OPTEE will return SMC_UNK ERROR: Error initializing runtime service opteed_fast INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0x200000 INFO: SPSR = 0x3c9

U-Boot 2022.04-armbian (Jun 22 2022 - 07:16:35 +0000)

SoC: Rockchip rk3399 Reset cause: POR Model: FriendlyElec NanoPC-T4 DRAM: 2 GiB PMIC: RK808 Core: 280 devices, 26 uclasses, devicetree: separate MMC: mmc@fe310000: 3, mmc@fe320000: 1, mmc@fe330000: 0 Loading Environment from MMC... *** Warning - bad CRC, using default environment

In: serial Out: serial Err: serial Model: FriendlyElec NanoPC-T4 Net: eth0: ethernet@fe300000 Hit any key to stop autoboot: 0 starting USB... Bus usb@fe380000: USB EHCI 1.00 Bus usb@fe3c0000: USB EHCI 1.00 Bus usb@fe900000: Register 2000140 NbrPorts 2 Starting the controller USB XHCI 1.10 scanning bus usb@fe380000 for devices... 1 USB Device(s) found scanning bus usb@fe3c0000 for devices... 1 USB Device(s) found scanning bus usb@fe900000 for devices... 3 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found

Device 0: unknown device Card did not respond to voltage select! : -110 switch to partitions #0, OK mmc0(part 0) is current device Scanning mmc 0:1... Found U-Boot script /boot.scr 3252 bytes read in 12 ms (264.6 KiB/s)

Executing script at 00500000 Boot script loaded from mmc 0 268 bytes read in 8 ms (32.2 KiB/s) 16849991 bytes read in 1611 ms (10 MiB/s) 33325568 bytes read in 3165 ms (10 MiB/s) 79248 bytes read in 25 ms (3 MiB/s) Failed to load '/dtb/rockchip/overlay/rk3399-fixup.scr' Unknown command 'kaslrseed' - try 'help' Moving Image from 0x2080000 to 0x2200000, end=42b0000

Loading init Ramdisk from Legacy Image at 06000000 ... Image Name: uInitrd Image Type: AArch64 Linux RAMDisk Image (gzip compressed) Data Size: 16849927 Bytes = 16.1 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK

Flattened Device Tree blob at 01f00000 Booting using the fdt blob at 0x1f00000 Loading Ramdisk to 78efb000, end 79f0cc07 ... OK Loading Device Tree to 0000000078e7f000, end 0000000078efafff ... OK

Starting kernel ...

后面都是乱码，然后灯灭了

[ophub]

和内核无关

[bbggoo]

试了下还是nanopc t4比较接近，感觉可能换个dtb就能启动 Armbian 23.5 Jammy 还有下面的dtb，可能可以 http://my.kos.org.cn:880/rockchip/am40/am40.dtb