Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) choice
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 	prompt "Node addressing mode"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 	depends on SGI_IP27
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 	default SGI_SN_M_MODE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) config SGI_SN_M_MODE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	bool "IP27 M-Mode"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	  The nodes of Origin, Onyx, Fuel and Tezro systems can be configured
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	  in either N-Modes which allows for more nodes or M-Mode which allows
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	  for more memory.  Your hardware is almost certainly running in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	  M-Mode, so choose M-mode here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) config SGI_SN_N_MODE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	bool "IP27 N-Mode"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	  The nodes of Origin, Onyx, Fuel and Tezro systems can be configured
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	  in either N-Modes which allows for more nodes or M-Mode which allows
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	  for more memory.  Your hardware is almost certainly running in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	  M-Mode, so choose M-mode here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) endchoice
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) config MAPPED_KERNEL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	bool "Mapped kernel support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	depends on SGI_IP27
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	  Change the way a Linux kernel is loaded into memory on a MIPS64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	  machine.  This is required in order to support text replication on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	  NUMA.  If you need to understand it, read the source code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) config REPLICATE_KTEXT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	bool "Kernel text replication support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	depends on SGI_IP27
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	select MAPPED_KERNEL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	  Say Y here to enable replicating the kernel text across multiple
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	  nodes in a NUMA cluster.  This trades memory for speed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)