On Mon, Oct 14, 2024 at 09:50:37AM -0600, Simon Glass wrote: > Hi Sughosh, > > On Sun, 13 Oct 2024 at 04:55, Sughosh Ganu <[email protected]> wrote: > > > > Use the LMB API's for allocating and freeing up memory. With this, the > > LMB module becomes the common backend for managing non U-Boot image > > memory that might be requested by other modules. > > > > Signed-off-by: Sughosh Ganu <[email protected]> > > --- > > Changes since V2: > > * Use map_to_sysmem() to get the user-visible address to be shared > > with the lmb API's for sandbox. > > > > lib/efi_loader/Kconfig | 1 + > > lib/efi_loader/efi_memory.c | 77 +++++++++++-------------------------- > > 2 files changed, 24 insertions(+), 54 deletions(-) > > When efi_init_obj() is called, it should be able to add the lmb memory > to its own tables. There is no need to worry about lmb after that, > since no other images will be loaded, except under EFI's control. Then > perhaps you don't need this patch?
But that's not true. The EFI application can return us to the U-Boot prompt. -- Tom
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