Initial t6022 support

GPU stuff is a wild guess.

Signed-off-by: Hector Martin <[email protected]>

Author: marcan

src/cpufreq.c

@@ -133,7 +133,7 @@ void cpufreq_fixup_cluster(const struct cluster_t *cluster)
                 bits = CLUSTER_PSTATE_UNK_M1;
                 break;
             case T8112:
-            case T6020 ... T6021:
+            case T6020 ... T6022:
                 bits = CLUSTER_PSTATE_UNK_M2;
                 break;
             default:
@@ -198,6 +198,7 @@ const struct cluster_t *cpufreq_get_clusters(void)
             return t8112_clusters;
         case T6020:
         case T6021:
+        case T6022:
             return t6020_clusters;
         default:
             printf("cpufreq: Chip 0x%x is unsupported\n", chip_id);
@@ -248,6 +249,7 @@ const struct feat_t *cpufreq_get_features(void)
             return t8112_features;
         case T6020:
         case T6021:
+        case T6022:
             return t6020_features;
         default:
             printf("cpufreq: Chip 0x%x is unsupported\n", chip_id);

src/kboot_gpu.c

@@ -63,6 +63,7 @@ static int get_core_counts(u32 *count, u32 nclusters, u32 ncores)
             break;
         case T6020:
         case T6021:
+        case T6022:
             cores[0] = read32(base + 0xe01500);
             cores[1] = read32(base + 0xe01504);
             cores[2] = read32(base + 0xe01508);
@@ -225,6 +226,13 @@ static int calc_power_t600x(u32 count, u32 table_count, const struct perf_state
             adjust_leakages = false; // pre-adjusted?
             imax = 24.0;
             break;
+        case T6022:
+            nclusters += 4;
+            load_fuses(core_leak + 4, min(4, nclusters), 0x229e2cc1f8, 4, 13, 2, 2, false);
+            load_fuses(sram_leak + 4, min(4, nclusters), 0x229e2cc208, 19, 9, 1, 1, false);
+            load_fuses(cs_leak + 1, 1, 0x229e2cc204, 8, 12, 1, 1, false);
+            load_fuses(afr_leak + 1, 1, 0x229e2cc210, 0, 12, 1, 1, false);
+            // fallthrough
         case T6021:
             nclusters += 4;
             s_sram = 5.80760758;
@@ -452,6 +460,7 @@ int dt_set_gpu(void *dt)
             break;
         case T6020:
         case T6021:
+        case T6022:
             has_cs_afr = true;
             /* fallthrough */
         case T6000:

src/smp.c

@@ -210,6 +210,7 @@ void smp_start_secondaries(void)
             break;
         case T6020:
         case T6021:
+        case T6022:
             cpu_start_off = CPU_START_OFF_T6020;
             break;
         default:

src/soc.h

@@ -12,12 +12,14 @@
 #define T6002 0x6002
 #define T6020 0x6020
 #define T6021 0x6021
+#define T6022 0x6022
 
 #ifdef TARGET
 
 #if TARGET == T8103
 #define EARLY_UART_BASE 0x235200000
-#elif TARGET == T6000 || TARGET == T6001 || TARGET == T6002 || TARGET == T6020 || TARGET == T6021
+#elif TARGET == T6000 || TARGET == T6001 || TARGET == T6002 || TARGET == T6020 ||                  \
+    TARGET == T6021 || TARGET == T6022
 #define EARLY_UART_BASE 0x39b200000
 #elif TARGET == T8112
 #define EARLY_UART_BASE 0x235200000