u-boot rk356х (rockchip repository)

[ryo]

for this type of assembly (on x86_64 systems), you need to specify the cross compiler aarch64

Code:

make CROSS_COMPILE=<PATH CROSS COMPILER> -j4 && make CROSS_COMPILE=<PATH CROSS COMPILER> -j4 u-boot.itb

I was just following the orders following the commands in the first post, so I assumed they were properly tested and working.
I struggled with this one a bit, especially since I didn't expect that "<PATH CROSS COMPILER>" would literally be "aarch64-linux-gnu-" (and yes, including that trailling hyphen at the end).

There were warnings and notices, which perhaps wouldn't affect too much:

Code:

tools/rockchip/boot_merger.c: 関数 ‘mergeBoot’ 内:
tools/rockchip/boot_merger.c:700:43: 警告: ‘%s’ directive output may be truncated writing up to 813 bytes into a region of size 5 [-Wformat-truncation=]
  700 |         snprintf(buffer, sizeof(buffer), "%s", chip);
      |                                           ^~
......
  742 |                 chipType = convertChipType(chip + 2);
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~
tools/rockchip/boot_merger.c:700:9: 備考: ‘snprintf’ output between 1 and 814 bytes into a destination of size 5
  700 |         snprintf(buffer, sizeof(buffer), "%s", chip);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  HOSTCC  tools/rockchip/sha.o
  HOSTCC  tools/rockchip/crc32_rk.o
tools/rockchip/boot_merger.c: 関数 ‘main’ 内:
tools/rockchip/boot_merger.c:895:18: 警告: array subscript 20 is outside array bounds of ‘char[20]’ [-Warray-bounds]
  895 |         str[len] = 0;
      |         ~~~~~~~~~^~~
tools/rockchip/boot_merger.c:933:14: 備考: while referencing ‘name’
  933 |         char name[MAX_NAME_LEN];
      |              ^~~~
  HOSTCC  tools/rockchip/resource_tool.o
  HOSTCC  tools/rockchip/bmp2gray16.o
  HOSTCC  tools/proftool
tools/rockchip/bmp2gray16.c: 関数 ‘usage’ 内:
tools/rockchip/bmp2gray16.c:121:25: 警告: ‘%s’ directive argument is not a nul-terminated string [-Wformat-overflow=]
  121 |         printf("Version %s (zwp@rock-chips.com)\n", version);
      |                         ^~                          ~~~~~~~
tools/rockchip/bmp2gray16.c:109:19: 備考: referenced argument declared here
  109 | static const char version[4] = "1.00";
      |                   ^~~~~~~

Along with an error, although it seems like compilation went on regardless.

Code:

CC      net/tftp.o
lib/avb/libavb/avb_slot_verify.c: In function 'load_and_verify_vbmeta':
lib/avb/libavb/avb_slot_verify.c:476:40: error: 'found' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  476 |     loaded_partition->partition_name = avb_strdup(found);
      |                                        ^~~~~~~~~~~~~~~~~
lib/avb/libavb/avb_slot_verify.c:299:15: note: 'found' was declared here
  299 |   const char* found;
      |               ^~~~~
  CC      drivers/video/drm/analogix_dp.o
  LD      net/built-in.o
  CC      test/dm/cmd_dm.o
  LD      test/dm/built-in.o
  CC      drivers/video/drm/analogix_dp_reg.o
cc1: all warnings being treated as errors
make[2]: *** [scripts/Makefile.build:280: lib/avb/libavb/avb_slot_verify.o] エラー 1
make[1]: *** [scripts/Makefile.build:425: lib/avb/libavb] エラー 2
make: *** [Makefile:1305: lib] エラー 2
make: *** 未完了のジョブを待っています....
  LD      drivers/watchdog/built-in.o
  CC      drivers/video/drm/rockchip_lvds.o
  CC      drivers/video/drm/rockchip_panel.o
  LD      drivers/video/drm/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/built-in.o

There is some Japanese text here, but the only important line is what I already translated previously, so I guess I don't need to repeat it again.

However, it does seem like compilation failed after all?
Because now I'm getting this roadblock:

Code:

$ tools/mkimage -n rk356x -T rksd -d ../rkbin/bin/rk35/rk3566_ddr_1056MHz_v1.08.bin:spl/u-boot-spl.bin idblock.bin
tools/mkimage: Can't open spl/u-boot-spl.bin: No such file or directory
tools/mkimage: Can't open spl/u-boot-spl.bin: No such file or directory

The spl folder:

Code:

$ ls spl
include  u-boot.cfg