Re: [PATCH v2 1/1] cmd: bootefi: allocate device-tree copy from high memory

2023-02-23 Thread Ilias Apalodimas
Hi Heinrich, On Thu, Feb 23, 2023 at 08:27:39PM +0100, Heinrich Schuchardt wrote: > The bootefi command creates a copy of the device-tree within the first > 127 MiB of memory. This may lead to overwriting previously loaded binaries > (e.g. kernel, initrd). > > Linux EFI stub itself copies U-Boot's

[PATCH v2 1/1] cmd: bootefi: allocate device-tree copy from high memory

2023-02-23 Thread Heinrich Schuchardt
The bootefi command creates a copy of the device-tree within the first 127 MiB of memory. This may lead to overwriting previously loaded binaries (e.g. kernel, initrd). Linux EFI stub itself copies U-Boot's copy of the device-tree. This means there is not restriction for U-Boot to place the device

[PATCH v2 1/1] cmd: bootefi: allocate device-tree copy from high memory

2023-02-23 Thread Heinrich Schuchardt
The bootefi command creates a copy of the device-tree within the first 127 MiB of memory. This may lead to overwriting previously loaded binaries (e.g. kernel, initrd). Linux EFI stub itself copies U-Boot's copy of the device-tree. This means there is not restriction for U-Boot to place the device