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u-boot_%.bbappend: Increase CONFIG_SYS_BOOTM_LEN #1432

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@leon-anavi leon-anavi commented Mar 6, 2025

- What I did

This patch fixes #1306, aka the following issue when booting an image with U-Boot:

   Image Name:   Linux-6.6.63-v7l
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    8559752 Bytes = 8.2 MiB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
   Booting using the fdt blob at 0x2eff2000
Working FDT set to 2eff2000
   Loading Kernel Image to 8000
Image too large: increase CONFIG_SYS_BOOTM_LEN
Must RESET board to recover

- How I did it

Increased CONFIG_SYS_BOOTM_LEN for machine raspberrypi4 (32-bit) from 8MB to 16MB because the kernel size has increased.

Increase CONFIG_SYS_BOOTM_LEN for machine raspberrypi4 (32-bit)
because the kernel size has increased. This fixes the following
issue when booting an image with U-Boot:

   Image Name:   Linux-6.6.63-v7l
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    8559752 Bytes = 8.2 MiB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
   Booting using the fdt blob at 0x2eff2000
Working FDT set to 2eff2000
   Loading Kernel Image to 8000
Image too large: increase CONFIG_SYS_BOOTM_LEN
Must RESET board to recover

Fixes: agherzan#1306

Signed-off-by: Leon Anavi <[email protected]>
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Kernel Uncompress Failure on Raspberry Pi 4 in Scarthgap Yocto Release
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