From bda85a66df24837f2ce056206faf6be458c41272 Mon Sep 17 00:00:00 2001
From: Maxim Poliakovski <maximumspatium@googlemail.com>
Date: Mon, 22 Jul 2024 17:44:55 +0200
Subject: [PATCH] machinetnt: populate RAM banks from properties.

---
 machines/machinetnt.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/machines/machinetnt.cpp b/machines/machinetnt.cpp
index 85aace1..3c140d5 100644
--- a/machines/machinetnt.cpp
+++ b/machines/machinetnt.cpp
@@ -93,8 +93,13 @@ int initialize_tnt(std::string& id)
         return -1;
     }
 
-    // plug 16MB RAM DIMM into slot #0
-    memctrl_obj->insert_ram_dimm(0, DRAM_CAP_16MB);
+    // populate RAM banks from configuration properties
+    for (int bank_num = 0; bank_num <= 3; bank_num++) {
+        std::string bn = {char('1' + bank_num)};
+        int bank_size = GET_INT_PROP("rambank" + bn + "_size");
+        if (bank_size)
+            memctrl_obj->insert_ram_dimm(bank_num, bank_size * DRAM_CAP_1MB);
+    }
 
     // allocate and map physical RAM
     memctrl_obj->map_phys_ram();