Re: Can’t boot FIT kernel image

On 2/19/21 3:47 AM, Алексей Беляев wrote:

Hello!

I'm trying to make FIT Kernel+dtb image for U-Boot.

mkimage -E -f Image.its Image.new

Image.its:

/dts-v1/;

/ {
         description = "ARM64 OpenWrt FIT (Flattened Image Tree)";
         #address-cells = <1>;

         images {
                 kernel@1 {
                         description = "ARM64 OpenWrt Linux-5.4.60";
                         data = /incbin/("arch/arm64/boot/Image.lzma");
                         type = "kernel";
                         arch = "arm64";
                         os = "linux";
                         compression = "lzma";
                         load = <0x40008000>;
                         entry = <0x40008000>;
                         hash@1 {
                                 algo = "crc32";
                         };
                         hash@2 {
                                 algo = "sha1";
                         };
                 };

                 fdt@1 {
                         description = "ARM64 OpenWrt xunlong_orangepi-zero-plus2 device tree blob";
                         data = /incbin/("sun50i-h5-orangepi-zero-plus2.dtb");
                         type = "flat_dt";
                         arch = "arm64";
                         compression = "none";
                         load = <0x4FA00000>;
                         hash@1 {
                                 algo = "crc32";
                         };
                         hash@2 {
                                 algo = "sha1";
                         };
                 };

         };

         configurations {
                 default = "config@1";
                 config@1 {
                         description = "OpenWRT";
                         kernel = "kernel@1";
                         fdt = "fdt@1";
                 };
         };
};

and it Look like good. U-boot print correct Information about it.

U-Boot 2020.04 (Aug 28 2020 - 09:44:29 +0000) Allwinner Technology

CPU:   Allwinner H5 (SUN50I)
Model: OrangePi Zero Plus2
DRAM:  512 MiB
MMC:   Device 'mmc@1c11000': seq 1 is in use by 'mmc@1c10000'
mmc@1c0f000: 0, mmc@1c10000: 2, mmc@1c11000: 1

In:    serial
Out:   serial
Err:   serial
Hit any key to stop autoboot:  0
=> fatload mmc 0 53E00000 Image.new
3561732 bytes read in 513 ms (6.6 MiB/s)
=> setenv bootargs console=ttyS0,115200 earlyprintk root=PARTUUID=5452574f-02 rootwait earlycon=uart,mmio32,0x01c28000
=> bootm 53E00000
## Loading kernel from FIT Image at 53e00000 ...
    Using 'config@1' configuration
    Trying 'kernel@1' kernel subimage
      Description:  ARM64 OpenWrt Linux-5.4.60
      Type:         Kernel Image
      Compression:  lzma compressed
      Data Start:   0x53e0043c
      Data Size:    3537003 Bytes = 3.4 MiB
      Architecture: AArch64
      OS:           Linux
      Load Address: 0x40008000

Here it is 40008000

Entry Point:  0x40008000      Hash algo:    crc32      Hash value:   1003b68e      Hash algo:    sha1      Hash value:   94d9ea6a0f543649d294b50bd2a7bba1857cf538    Verifying Hash Integrity ... crc32+ sha1+ OK ## Loading fdt from FIT Image at 53e00000 ...    Using 'config@1' configuration    Trying 'fdt@1' fdt subimage      Description:  ARM64 OpenWrt xunlong_orangepi-zero-plus2 device tree blob      Type:         Flat Device Tree      Compression:  uncompressed      Data Start:   0x5415fca8      Data Size:    23641 Bytes = 23.1 KiB      Architecture: AArch64      Load Address: 0x4fa00000      Hash algo:    crc32      Hash value:   fc8daabb      Hash algo:    sha1      Hash value:   6c18b66e1c9bb6dfb289701e1a478e294cb3568c    Verifying Hash Integrity ... crc32+ sha1+ OK    Loading fdt from 0x5415fca8 to 0x4fa00000    Booting using the fdt blob at 0x4fa00000    Uncompressing Kernel Image    Loading Device Tree to 0000000049ff7000, end 0000000049fffc58 ... OK

Starting kernel ...

And device has freeze.

Kernel and dtb is fine. I have Image.lzma and "dtb" files distinctly and their work fine:

U-Boot 2020.04 (Aug 28 2020 - 09:44:29 +0000) Allwinner Technology

CPU:   Allwinner H5 (SUN50I) Model: OrangePi Zero Plus2 DRAM:  512 MiB MMC:   Device 'mmc@1c11000': seq 1 is in use by 'mmc@1c10000' mmc@1c0f000: 0, mmc@1c10000: 2, mmc@1c11000: 1

In:    serial Out:   serial Err:   serial Hit any key to stop autoboot:  0 => load mmc 0 53E00000 Image.lzma 3537067 bytes read in 506 ms (6.7 MiB/s) => fatload mmc 0 0x4FA00000 sun50i-h5-orangepi-zero-plus2.dtb 23641 bytes read in 5 ms (4.5 MiB/s) => setenv bootargs console=ttyS0,115200 earlyprintk root=PARTUUID=5452574f-02 rootwait earlycon=uart,mmio32,0x01c28000 =bootm 0x53E00000 - 0x4FA00000 ## Booting kernel from Legacy Image at 53e00000 ...    Image Name:   Linux    Image Type:   AArch64 Linux Kernel Image (lzma compressed)    Data Size:    3537003 Bytes = 3.4 MiB    Load Address: 40080000

but here it is 40080000. Which one is correct?

--Sean

Entry Point:  40080000    Verifying Checksum ... OK ## Flattened Device Tree blob at 4fa00000    Booting using the fdt blob at 0x4fa00000    Uncompressing Kernel Image    Loading Device Tree to 0000000049ff7000, end 0000000049fffc58 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [    0.000000] Linux version 5.4.60 (spider@horoshiki.ru) (gcc version 8.4.0 (OpenWrt GCC 8.4.0 r14283-42d14ace3e)) #0 SMP Fri Aug 28 09:44:29 2020 [    0.000000] Machine model: OrangePi Zero Plus2

What I do wrong?

PS. Kernel boot normally by next command:

lzmadec 0x53e0043c 0x40008000 imxtract 53e00000 fdt@1 0x4FA00000 booti 0x40008000 - 0x4FA00000