[U-Boot-Users] [PATCH] lwmon5 dspic POST spezification

[Sascha Laue]

Hi all,

we modified the specification for the lwmon5 board dspic POST. 
Additionally I have add defines for the temperature- and voltagevalues.

Signed-of-by: Sascha Laue <sascha.laue at liebherr.com>
Signed-of-by: Marcel Brasch <marcel.brasch at liebherr.com>

@@ -34,9 +34,10 @@
  * The test passes when all the following voltages and temperatures
  * are within allowed ranges:
  *
- * Temperature                -40 .. +85 C
- * +5V                      +4.75 .. +5.25 V
- * +5V standby              +4.75 .. +5.25 V
+ * Temperature                -40 .. +90 °C
+ * Tempreature_Display		  -35 .. +85 °C
+ * +5V                      +4.50 .. +5.50 V
+ * +5V standby              +3.50 .. +5.50 V
  *
  * LCD backlight is not enabled if temperature values are not within
  * allowed ranges (-30 .. + 80). The brightness of backlite can be
@@ -62,6 +63,21 @@
 
 #define	RELOC(x) if (x != NULL) x = (void *) ((ulong) (x) + gd->reloc_off)
 
+#define REG_TEMPERATURE                   0x12BC
+#define REG_VOLTAGE_5V                    0x12CA
+#define REG_VOLTAGE_5V_STANDBY            0x12C6
+
+#define TEMPERATURE_MIN                     (-40)  /* °C */
+#define TEMPERATURE_MAX                     (+90)  /* °C */
+#define TEMPERATURE_DISPLAY_MIN             (-35)  /* °C */
+#define TEMPERATURE_DISPLAY_MAX             (+85)  /* °C */  
+
+#define VOLTAGE_5V_MIN                    (+4500)  /* mV */
+#define VOLTAGE_5V_MAX                    (+5500)  /* mV */
+
+#define VOLTAGE_5V_STANDBY_MIN            (+3500)  /* mV */
+#define VOLTAGE_5V_STANDBY_MAX            (+5500)  /* mV */
+
 typedef struct sysmon_s sysmon_t;
 typedef struct sysmon_table_s sysmon_table_t;
 
@@ -110,16 +126,22 @@
 static sysmon_table_t sysmon_table[] =
 {
     {"Temperature", " C", &sysmon_dspic, NULL, sysmon_backlight_disable,
-     1, 1, -32768, 32767, 0xFFFF, 0x8000-40, 0x8000+85, 0,
-                                  0x8000-30, 0x8000+80, 0, 0x12BC},
+     1, 1, -0x8000, 0x7FFF, 0xFFFF, 
+	 0x8000 + TEMPERATURE_MIN , 0x8000 + TEMPERATURE_MAX , 0,
+     0x8000 + TEMPERATURE_DISPLAY_MIN, 0x8000 + TEMPERATURE_DISPLAY_MAX, 0, 
+	 REG_TEMPERATURE},
 
     {"+ 5 V", "V", &sysmon_dspic, NULL, NULL,
-     100, 1000, -0x8000, 0x7FFF, 0xFFFF, 0x8000+4750, 0x8000+5250, 0,
-                                         0x8000+4750, 0x8000+5250, 0, 0x12CA},
+     100, 1000, -0x8000, 0x7FFF, 0xFFFF, 
+	 0x8000 + VOLTAGE_5V_MIN , 0x8000 + VOLTAGE_5V_MAX, 0,
+	 0x8000 + VOLTAGE_5V_MIN , 0x8000 + VOLTAGE_5V_MAX, 0, 
+	 REG_VOLTAGE_5V},
 
     {"+ 5 V standby", "V", &sysmon_dspic, NULL, NULL,
-     100, 1000, -0x8000, 0x7FFF, 0xFFFF, 0x8000+4750, 0x8000+5250, 0,
-                                         0x8000+4750, 0x8000+5250, 0, 0x12C6},
+     100, 1000, -0x8000, 0x7FFF, 0xFFFF, 
+	 0x8000 + VOLTAGE_5V_STANDBY_MIN, 0x8000 + VOLTAGE_5V_STANDBY_MAX, 0,
+     0x8000 + VOLTAGE_5V_STANDBY_MIN, 0x8000 + VOLTAGE_5V_STANDBY_MAX, 0, 
+	 REG_VOLTAGE_5V_STANDBY},
 };
 static int sysmon_table_size = sizeof(sysmon_table) / sizeof(sysmon_table[0]);