From d3d26ef412489f30c30f40358a0da5c5dcfa0e89 Mon Sep 17 00:00:00 2001
From: Intel A80486DX2-66 <larry.holst@disroot.org>
Date: Sun, 30 Mar 2025 22:36:48 +0300
Subject: [PATCH] CPUs: add Cyktel family

---
 src/cpu/cpu_table.c | 94 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)

diff --git a/src/cpu/cpu_table.c b/src/cpu/cpu_table.c
index 5326c9d14..1f3e3b777 100644
--- a/src/cpu/cpu_table.c
+++ b/src/cpu/cpu_table.c
@@ -2453,6 +2453,100 @@ const cpu_family_t cpu_families[] = {
             { .name = "", 0 }
         }
     },
+    {
+        .package       = CPU_PKG_SOCKET1,
+        .manufacturer  = "Cyktel",
+        .name          = "i486DX: 10^n Hz",
+        .internal_name = "cyktel",
+        .cpus          = (const CPU[]) {
+            {
+                .name               = "100Hz",
+                .cpu_type           = CPU_i486DX,
+                .fpus               = fpus_internal,
+                .rspeed             = 100,
+                .multi              = 1,
+                .voltage            = 5000,
+                .edx_reset          = 0x404,
+                .cpuid_model        = 0,
+                .cyrix_id           = 0,
+                .cpu_flags          = CPU_SUPPORTS_DYNAREC,
+                .mem_read_cycles    = 1,
+                .mem_write_cycles   = 1,
+                .cache_read_cycles  = 1,
+                .cache_write_cycles = 1,
+                .atclk_div          = 1
+            },
+            {
+                .name               = "1kHz",
+                .cpu_type           = CPU_i486DX,
+                .fpus               = fpus_internal,
+                .rspeed             = 1000,
+                .multi              = 1,
+                .voltage            = 5000,
+                .edx_reset          = 0x404,
+                .cpuid_model        = 0,
+                .cyrix_id           = 0,
+                .cpu_flags          = CPU_SUPPORTS_DYNAREC,
+                .mem_read_cycles    = 2,
+                .mem_write_cycles   = 2,
+                .cache_read_cycles  = 2,
+                .cache_write_cycles = 2,
+                .atclk_div          = 1
+            },
+            {
+                .name               = "100kHz",
+                .cpu_type           = CPU_i486DX,
+                .fpus               = fpus_internal,
+                .rspeed             = 100000,
+                .multi              = 1,
+                .voltage            = 5000,
+                .edx_reset          = 0x411,
+                .cpuid_model        = 0,
+                .cyrix_id           = 0,
+                .cpu_flags          = CPU_SUPPORTS_DYNAREC,
+                .mem_read_cycles    = 3,
+                .mem_write_cycles   = 3,
+                .cache_read_cycles  = 3,
+                .cache_write_cycles = 3,
+                .atclk_div          = 2
+            },
+            {
+                .name               = "192kHz",
+                .cpu_type           = CPU_i486DX,
+                .fpus               = fpus_internal,
+                .rspeed             = 100000,
+                .multi              = 1,
+                .voltage            = 5000,
+                .edx_reset          = 0x411,
+                .cpuid_model        = 0,
+                .cyrix_id           = 0,
+                .cpu_flags          = CPU_SUPPORTS_DYNAREC,
+                .mem_read_cycles    = 4,
+                .mem_write_cycles   = 4,
+                .cache_read_cycles  = 3,
+                .cache_write_cycles = 4,
+                .atclk_div          = 2
+            },
+            {
+                .name               = "10MHz",
+                .cpu_type           = CPU_i486DX,
+                .fpus               = fpus_internal,
+                .rspeed             = 10000000,
+                .multi              = 1,
+                .voltage            = 5000,
+                .edx_reset          = 0x411,
+                .cpuid_model        = 0,
+                .cyrix_id           = 0,
+                .cpu_flags          = CPU_SUPPORTS_DYNAREC,
+                .mem_read_cycles    = 6,
+                .mem_write_cycles   = 6,
+                .cache_read_cycles  = 4,
+                .cache_write_cycles = 4,
+                .atclk_div          = 3
+            },
+            { .name = "", 0 }
+        }
+    },
     {
         .package       = CPU_PKG_SOCKET1 | CPU_PKG_SOCKET3_PC330,
         .manufacturer  = "Intel",