On Thu, Jul 22, 2021 at 06:49:36PM +0300, Oleksandr Suvorov wrote: > From: Stefan Agner <[email protected]> > > 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 <[email protected]> > Signed-off-by: Oleksandr Suvorov <[email protected]> > --- > > 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. -- Tom
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