On Thu, Jul 22, 2021 at 06:49:36PM +0300, Oleksandr Suvorov wrote:
From: Stefan Agner stefan.agner@toradex.com
Synchronize initramfs related configuration options and improve memory layout. The memory layout with an offset of 16MiB allows to boot bigger kernels. With AUTO_ZRELADDR, which is pretty much the standard nowadays, the kernel relacates itself to PC masked with 0xf8000000 plus a text offset of 0x8000 (hence 0x80008000 for Vybrid). With a 16MiB offset from the start of memory and a 16MiB distance to the device-tree, we allow kernel up to ~16MiB.
Signed-off-by: Stefan Agner stefan.agner@toradex.com Signed-off-by: Oleksandr Suvorov oleksandr.suvorov@toradex.com
include/configs/colibri_vf.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h index 5bd440f1db..7fb54a442e 100644 --- a/include/configs/colibri_vf.h +++ b/include/configs/colibri_vf.h @@ -47,6 +47,8 @@ #define MEM_LAYOUT_ENV_SETTINGS \ "bootm_size=0x10000000\0" \ "fdt_addr_r=0x82000000\0" \
- "fdt_high=0xfffffff0\0" \
- "initrd_high=0xfffffff0\0" \ "kernel_addr_r=0x81000000\0" \ "pxefile_addr_r=0x87100000\0" \ "ramdisk_addr_r=0x82100000\0" \
NAK. You cannot disable device tree relocation by default. You're already setting bootm_size, which is good. I don't like disabling initrd, but that's at least an easier to debug problem, and also much more performance sensitive.