rename CFG_ macros to CONFIG_SYS

[platform/kernel/u-boot.git] / cpu / mpc8260 / i2c.c

diff --git a/cpu/mpc8260/i2c.c b/cpu/mpc8260/i2c.c
index a96fbf8..a934193 100644 (file)
--- a/cpu/mpc8260/i2c.c
+++ b/cpu/mpc8260/i2c.c
@@ -54,12 +54,12 @@ static unsigned int i2c_bus_num __attribute__ ((section ("data"))) = 0;
 /*-----------------------------------------------------------------------
  * Set default values
  */
-#ifndef        CFG_I2C_SPEED
-#define        CFG_I2C_SPEED   50000
+#ifndef        CONFIG_SYS_I2C_SPEED
+#define        CONFIG_SYS_I2C_SPEED    50000
 #endif
 
-#ifndef        CFG_I2C_SLAVE
-#define        CFG_I2C_SLAVE   0xFE
+#ifndef        CONFIG_SYS_I2C_SLAVE
+#define        CONFIG_SYS_I2C_SLAVE    0xFE
 #endif
 /*-----------------------------------------------------------------------
  */
@@ -176,7 +176,7 @@ i2c_roundrate(int hz, int speed, int filter, int modval,
  */
 static int i2c_setrate(int hz, int speed)
 {
-    immap_t    *immap = (immap_t *)CFG_IMMR ;
+    immap_t    *immap = (immap_t *)CONFIG_SYS_IMMR ;
     volatile i2c8260_t *i2c = (i2c8260_t *)&immap->im_i2c;
     int brgval,
          modval,       /* 0-3 */
@@ -219,7 +219,7 @@ static int i2c_setrate(int hz, int speed)
 
 void i2c_init(int speed, int slaveadd)
 {
-       volatile immap_t *immap = (immap_t *)CFG_IMMR ;
+       volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR ;
        volatile cpm8260_t *cp = (cpm8260_t *)&immap->im_cpm;
        volatile i2c8260_t *i2c = (i2c8260_t *)&immap->im_i2c;
        volatile iic_t *iip;
@@ -227,7 +227,7 @@ void i2c_init(int speed, int slaveadd)
        volatile I2C_BD *rxbd, *txbd;
        uint dpaddr;
 
-#ifdef CFG_I2C_INIT_BOARD
+#ifdef CONFIG_SYS_I2C_INIT_BOARD
        /* call board specific i2c bus reset routine before accessing the   */
        /* environment, which might be in a chip on that bus. For details   */
        /* about this problem see doc/I2C_Edge_Conditions.                  */
@@ -270,7 +270,7 @@ void i2c_init(int speed, int slaveadd)
         * divide BRGCLK by 1)
         */
        PRINTD(("[I2C] Setting rate...\n"));
-       i2c_setrate (gd->brg_clk, CFG_I2C_SPEED) ;
+       i2c_setrate (gd->brg_clk, CONFIG_SYS_I2C_SPEED) ;
 
        /* Set I2C controller in master mode */
        i2c->i2c_i2com = 0x01;
@@ -309,7 +309,7 @@ void i2c_init(int speed, int slaveadd)
 static
 void i2c_newio(i2c_state_t *state)
 {
-       volatile immap_t *immap = (immap_t *)CFG_IMMR ;
+       volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR ;
        volatile iic_t *iip;
        uint dpaddr;
 
@@ -494,7 +494,7 @@ int i2c_receive(i2c_state_t *state,
 static
 int i2c_doio(i2c_state_t *state)
 {
-       volatile immap_t *immap = (immap_t *)CFG_IMMR ;
+       volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR ;
        volatile iic_t *iip;
        volatile i2c8260_t *i2c = (i2c8260_t *)&immap->im_i2c;
        volatile I2C_BD *txbd, *rxbd;
@@ -667,7 +667,7 @@ i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
        xaddr[2] = (addr >>  8) & 0xFF;
        xaddr[3] =  addr        & 0xFF;
 
-#ifdef CFG_I2C_EEPROM_ADDR_OVERFLOW
+#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
         /*
          * EEPROM chips that implement "address overflow" are ones
          * like Catalyst 24WC04/08/16 which has 9/10/11 bits of address
@@ -679,7 +679,7 @@ i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
          * be one byte because the extra address bits are hidden in the
          * chip address.
          */
-       chip |= ((addr >> (alen * 8)) & CFG_I2C_EEPROM_ADDR_OVERFLOW);
+       chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
 #endif
 
        i2c_newio(&state);
@@ -716,7 +716,7 @@ i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
        xaddr[2] = (addr >>  8) & 0xFF;
        xaddr[3] =  addr        & 0xFF;
 
-#ifdef CFG_I2C_EEPROM_ADDR_OVERFLOW
+#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
         /*
          * EEPROM chips that implement "address overflow" are ones
          * like Catalyst 24WC04/08/16 which has 9/10/11 bits of address
@@ -728,7 +728,7 @@ i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
          * be one byte because the extra address bits are hidden in the
          * chip address.
          */
-       chip |= ((addr >> (alen * 8)) & CFG_I2C_EEPROM_ADDR_OVERFLOW);
+       chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
 #endif
 
        i2c_newio(&state);
@@ -781,7 +781,7 @@ unsigned int i2c_get_bus_num(void)
 int i2c_set_bus_num(unsigned int bus)
 {
 #if defined(CONFIG_I2C_MUX)
-       if (bus < CFG_MAX_I2C_BUS) {
+       if (bus < CONFIG_SYS_MAX_I2C_BUS) {
                i2c_bus_num = bus;
        } else {
                int     ret;
@@ -793,7 +793,7 @@ int i2c_set_bus_num(unsigned int bus)
                        return ret;
        }
 #else
-       if (bus >= CFG_MAX_I2C_BUS)
+       if (bus >= CONFIG_SYS_MAX_I2C_BUS)
                return -1;
        i2c_bus_num = bus;
 #endif
@@ -802,12 +802,12 @@ int i2c_set_bus_num(unsigned int bus)
 /* TODO: add 100/400k switching */
 unsigned int i2c_get_bus_speed(void)
 {
-       return CFG_I2C_SPEED;
+       return CONFIG_SYS_I2C_SPEED;
 }
 
 int i2c_set_bus_speed(unsigned int speed)
 {
-       if (speed != CFG_I2C_SPEED)
+       if (speed != CONFIG_SYS_I2C_SPEED)
                return -1;
 
        return 0;