tree d9eb7acac00b397c03ab82ca740f2b0f0b61a9c3
parent 26a30abdd0f7fe5a9d2421cba6efe9397185ad98
author Dhaval <dhaval@rivosinc.com> 1718725745 +0530
committer Liming Gao <gaoliming@byosoft.com.cn> 1718773960 +0800

MdeModulePkg: Avoid efi memory allocation for SP memory

HBM/CXL memory systems are treated as special purpose memories. In many
cases it is desirable not to use special purpose memory for regular edk2
usages as these memories (HBm/CXL) are either meant for special purposes
or are less reliable to be used. Until such memory systems evolve and
we have better clarity from UEFI spec, avoid using them for edk2
boot memory purposes.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Oliver Smith-Denny <osde@linux.microsoft.com>
Signed-off-by: Dhaval Sharma <dhaval@rivosinc.com>
Co-authored-by: Tim Wawrzynczak <tim@rivosinc.com>