PPC4xx:HCU4/5 cleanup

[platform/kernel/u-boot.git] / board / netstal / hcu4 / hcu4.c

diff --git a/board/netstal/hcu4/hcu4.c b/board/netstal/hcu4/hcu4.c
index 2b95604..48a3f13 100644 (file)
--- a/board/netstal/hcu4/hcu4.c
+++ b/board/netstal/hcu4/hcu4.c
@@ -43,7 +43,7 @@ enum {
        HW_GENERATION_MCU25 = 0x09,
 };
 
-void sysLedSet(u32 value);
+void hcu_led_set(u32 value);
 long int spd_sdram(int(read_spd)(uint addr));
 
 #ifdef CONFIG_SPD_EEPROM
@@ -121,22 +121,24 @@ int checkboard (void)
                printf ("HCU3: index %d\n\n", index);
        else if (generation == HW_GENERATION_HCU4)
                printf ("HCU4: index %d\n\n", index);
-       /* GPIO here noch nicht richtig initialisert !!! */
-       sysLedSet(0);
+       hcu_led_set(0);
        for (j = 0; j < 7; j++) {
-               sysLedSet(1 << j);
+               hcu_led_set(1 << j);
                udelay(50 * 1000);
        }
 
        return 0;
 }
 
-u32 sysLedGet(void)
+u32 hcu_led_get(void)
 {
        return (~((*(u32 *)GPIO0_OR)) >> 23) & 0xff;
 }
 
-void sysLedSet(u32 value /* value to place in LEDs */)
+/*---------------------------------------------------------------------------+
+ * hcu_led_set  value to be placed into the LEDs (max 6 bit)
+ *---------------------------------------------------------------------------*/
+void hcu_led_set(u32 value)
 {
        u32   tmp = ~value;
        u32   *ledReg;
@@ -243,9 +245,9 @@ long int fixed_hcu4_sdram (int board_type)
 }
 
 /*---------------------------------------------------------------------------+
- * getSerialNr
+ * hcu_serial_number
  *---------------------------------------------------------------------------*/
-static u32 getSerialNr(void)
+static u32 hcu_serial_number(void)
 {
        u32 *serial = (u32 *)CFG_FLASH_BASE;
 
@@ -265,7 +267,7 @@ int misc_init_r(void)
        char *s = getenv("ethaddr");
        char *e;
        int i;
-       u32 serial = getSerialNr();
+       u32 serial = hcu_serial_number();
 
        for (i = 0; i < 6; ++i) {
                gd->bd->bi_enetaddr[i] = s ? simple_strtoul (s, &e, 16) : 0;