NIOS SDK tools don't see memory region

We use an Arrow LPDDR controller from the BeMicro designs back with Quartus 12.

I have a CIV E design in Quartus 21 lite with a NIOS II F.

In platform designer, the NIOS vector selection drop-down boxes have the selection for mddr_ctrl_0.avalon_slave, and appears to generate the system successfully along with the sopcinfo file appears to have all the necessary items.

The tcl file is from a previous version, but it does have "is_memory_device" set to true.

The bsp generation scripts show the following:

Executing: wsl nios2-bsp hal . ../../Aggs.sopcinfo --cpu-name nios2_gen2_0 (D:\Altera\Kits\PCIe-AGGS\software\bsp)
nios2-bsp: Using /mnt/d/intelfpga_lite/21.1/nios2eds/sdk2/bin/bsp-set-defaults.tcl to set system-dependent settings.
nios2-bsp: Creating new BSP because ./settings.bsp doesn't exist.
nios2-bsp: Running "nios2-bsp-create-settings.exe --sopc d:/Altera/Kits/PCIe-AGGS/Aggs.sopcinfo --type hal --settings ./settings.bsp --bsp-dir . --script d:/intelfpga_lite/21.1/nios2eds/sdk2/bin/bsp-set-defaults.tcl --cpu-name nios2_gen2_0"
INFO: Creating BSP settings file...
INFO: nios2-bsp-create-settings --sopc d:/Altera/Kits/PCIe-AGGS/Aggs.sopcinfo --type hal --settings ./settings.bsp --bsp-dir . --script d:/intelfpga_lite/21.1/nios2eds/sdk2/bin/bsp-set-defaults.tcl --cpu-name nios2_gen2_0
INFO: Initializing SOPC project local software IP
INFO: [Info] <b>D:/Altera/Kits/PCIe-AGGS/*</b> matched 112 files in 0.10 seconds
INFO: [Info] <b>D:/Altera/Kits/PCIe-AGGS/*/*_sw.tcl</b> matched 0 files in 0.00 seconds
INFO: [Info] <b>D:/Altera/Kits/PCIe-AGGS/ip/**/*_sw.tcl</b> matched 0 files in 0.00 seconds
INFO: [Info] <b>D:/Altera/Kits/ip/**/*_sw.tcl</b> matched 0 files in 0.00 seconds
INFO: Finished initializing SOPC project local software IP. Total time taken = 2 seconds
INFO: Searching for BSP components with category: driver_element
INFO: Searching for BSP components with category: software_package_element
INFO: Found Flash Memory: epcs_flash_controller_0 for CPU: nios2_gen2_0
INFO: Loading drivers from ensemble report.
INFO: Finished loading drivers from ensemble report.
INFO: Tcl message: "STDIO character device is jtag_uart"
INFO: Tcl message: "System timer device is sys_clk_timer"
SEVERE: CPU "nios2_gen2_0" reset memory "mddr_ctrl_0" has no matching memory region.
WARNING: Tcl script "bsp-set-defaults.tcl " error: CPU "nios2_gen2_0" reset memory "mddr_ctrl_0" has no matching memory region.
SEVERE: [Error] altera_hal_linkerx_generator: Required linker section mappings do not exist: "[.entry, .exceptions, .rodata, .rwdata, .text, .bss, .heap, .stack]"
SEVERE: [Error] altera_hal_linkerx_generator: Required linker section mappings do not exist: "[.entry, .exceptions, .rodata, .rwdata, .text, .bss, .heap, .stack]"
SEVERE: nios2-bsp-create-settings failed.
nios2-bsp: nios2-bsp-create-settings.exe failed

I tried digging into the tcl files that print those messages, but I think the .exe is writing those errors.

Help!!