hocclk: peak emc bw and mem display unit option

also correct bw reading to keep it accurate

Source/hoc-clk/sysmodule/lib/nxExt/include/nxExt/t210.h

@@ -42,6 +42,7 @@ u32 t210EmcLoadCpu(void);
 u32 t210EmcBwAll(void);
 u32 t210EmcBwCpu(void);
 u32 t210EmcBwGpu(void);
+u32 t210EmcBwPeak(void);
 
 #ifdef __cplusplus
 }

Source/hoc-clk/sysmodule/lib/nxExt/src/t210.c

@@ -260,8 +260,8 @@ static void _clock_update_freqs(void)
     g_emc_lall = (u64)_actmon_dev_get_count_avg(ACTMON_DEV_MC_ALL) * 10 * 100 / (emc_freq * ACTMON_PERIOD_MS);
     g_emc_lcpu = (u64)_actmon_dev_get_count_avg(ACTMON_DEV_MC_CPU) * 10 * 100 / (emc_freq * ACTMON_PERIOD_MS);
 
-    g_emc_bw_all = (u64)emc_freq * 8 * g_emc_lall / 1000 / 1000;
-    g_emc_bw_cpu = (u64)emc_freq * 8 * g_emc_lcpu / 1000 / 1000;
+    g_emc_bw_all = (u64)emc_freq * 16 * g_emc_lall / 1000000;
+    g_emc_bw_cpu = (u64)emc_freq * 16 * g_emc_lcpu / 1000000;
     g_emc_bw_gpu = g_emc_bw_all > g_emc_bw_cpu ? g_emc_bw_all - g_emc_bw_cpu : 0;
 }
 
@@ -312,4 +312,10 @@ u32 t210EmcBwGpu()
 {
     _clock_update_freqs();
     return g_emc_bw_gpu;
+}
+
+u32 t210EmcBwPeak()
+{
+    _clock_update_freqs();
+    return ((u64)g_mem_freq * 16) / 1000000;
 }

Source/hoc-clk/sysmodule/src/board/board_load.cpp

@@ -126,6 +126,8 @@ namespace board {
                 return t210EmcBwCpu();
             case HocClkPartLoad_RamBWGpu:
                 return t210EmcBwGpu();
+            case HocClkPartLoad_RamBWPeak:
+                return t210EmcBwPeak();
             default:
                 ASSERT_ENUM_VALID(HocClkPartLoad, loadSource);
         }