Re: bugs with EFI "reserved" memory and LMB?

2024-03-25 Thread Francesco Dolcini
Hello all, re-opening this old email thread ... On Sat, Aug 12, 2023 at 08:23:32AM +0200, Heinrich Schuchardt wrote: > On 7/27/23 14:14, Emanuele Ghidoli wrote: > > On 27/07/2023 13:21, Heinrich Schuchardt wrote: > > > On 27.07.23 13:08, Emanuele Ghidoli wrote: > > > > Efi loader module have its o

Re: bugs with EFI "reserved" memory and LMB?

2023-08-11 Thread Heinrich Schuchardt
On 7/27/23 14:14, Emanuele Ghidoli wrote: On 27/07/2023 13:21, Heinrich Schuchardt wrote: On 27.07.23 13:08, Emanuele Ghidoli wrote: Efi loader module have its own memory management that flags as reserved the area between ram_top to ram_end (currently where dt reserved-memory is falling).  uboo

Re: bugs with EFI "reserved" memory and LMB?

2023-07-27 Thread Emanuele Ghidoli
On 27/07/2023 13:21, Heinrich Schuchardt wrote: > On 27.07.23 13:08, Emanuele Ghidoli wrote: >> Efi loader module have its own memory management that flags as reserved the >> area between ram_top to ram_end (currently where dt reserved-memory is >> falling).  uboot lmb updates reserved-memory by ad

Re: bugs with EFI "reserved" memory and LMB?

2023-07-27 Thread Heinrich Schuchardt
On 27.07.23 13:08, Emanuele Ghidoli wrote: Efi loader module have its own memory management that flags as reserved the area between ram_top to ram_end (currently where dt reserved-memory is falling). uboot lmb updates reserved-memory by adding these efi loader module areas (see lmb_reserve_commo

bugs with EFI "reserved" memory and LMB?

2023-07-27 Thread Emanuele Ghidoli
Efi loader module have its own memory management that flags as reserved the area between ram_top to ram_end (currently where dt reserved-memory is falling). uboot lmb updates reserved-memory by adding these efi loader module areas (see lmb_reserve_common->efi_lmb_reserve). On our system (AM62xx