diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/mpc8349emds/pci.c | 8 | ||||
| -rw-r--r-- | board/mpc8349itx/mpc8349itx.c | 6 | ||||
| -rw-r--r-- | board/mpc8349itx/pci.c | 2 | ||||
| -rw-r--r-- | board/mpc8360emds/pci.c | 11 |
4 files changed, 16 insertions, 11 deletions
diff --git a/board/mpc8349emds/pci.c b/board/mpc8349emds/pci.c index a916245..93827f1 100644 --- a/board/mpc8349emds/pci.c +++ b/board/mpc8349emds/pci.c @@ -75,10 +75,8 @@ pib_init(void) /* Switch temporarily to I2C bus #2 */ orig_i2c_bus = i2c_get_bus_num(); - if(orig_i2c_bus != I2C_BUS_2) - i2c_set_bus_num(I2C_BUS_2); - - i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE); + if(orig_i2c_bus != 2) + i2c_set_bus_num(2); val8 = 0; i2c_write(0x23, 0x6, 1, &val8, 1); @@ -124,7 +122,7 @@ pib_init(void) printf("PCI2: 32-bit on PMC3\n"); #endif /* Reset to original I2C bus */ - if(orig_i2c_bus != I2C_BUS_2) + if(orig_i2c_bus != 2) i2c_set_bus_num(orig_i2c_bus); } diff --git a/board/mpc8349itx/mpc8349itx.c b/board/mpc8349itx/mpc8349itx.c index 9a5cbec..4662645 100644 --- a/board/mpc8349itx/mpc8349itx.c +++ b/board/mpc8349itx/mpc8349itx.c @@ -259,7 +259,7 @@ int checkboard(void) puts("Board: Freescale MPC8349E-mITX"); #ifdef CONFIG_HARD_I2C - i2c_set_bus_num(I2C_BUS_2); + i2c_set_bus_num(2); if (i2c_read(CFG_I2C_8574A_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) == 0) printf(" %u.%u (PCF8475A)", (i2c_data & 0x02) >> 1, @@ -379,7 +379,7 @@ int misc_init_r(void) u8 data[sizeof(eeprom_data)]; - i2c_set_bus_num(I2C_BUS_1); + i2c_set_bus_num(1); if (i2c_read(CFG_I2C_EEPROM_ADDR, 0, 2, data, sizeof(data)) == 0) { if (memcmp(data, eeprom_data, sizeof(data)) != 0) { @@ -397,7 +397,7 @@ int misc_init_r(void) #endif #ifdef CFG_I2C_RTC_ADDR - i2c_set_bus_num(I2C_BUS_2); + i2c_set_bus_num(2); if (i2c_read(CFG_I2C_RTC_ADDR, 0, 1, ds1339_data, sizeof(ds1339_data)) == 0) { diff --git a/board/mpc8349itx/pci.c b/board/mpc8349itx/pci.c index acac185..cf07020 100644 --- a/board/mpc8349itx/pci.c +++ b/board/mpc8349itx/pci.c @@ -105,7 +105,7 @@ void pci_init_board(void) udelay(2000); #ifdef CONFIG_HARD_I2C - i2c_set_bus_num(I2C_BUS_2); + i2c_set_bus_num(2); /* Read the PCI_M66EN jumper setting */ if ((i2c_read(CFG_I2C_8574_ADDR2, 0, 0, ®8, sizeof(reg8)) == 0) || (i2c_read(CFG_I2C_8574A_ADDR2, 0, 0, ®8, sizeof(reg8)) == 0)) { diff --git a/board/mpc8360emds/pci.c b/board/mpc8360emds/pci.c index 880b2ec..64ea509 100644 --- a/board/mpc8360emds/pci.c +++ b/board/mpc8360emds/pci.c @@ -198,8 +198,11 @@ void pci_init_board(void) * Assign PIB PMC slot to desired PCI bus */ - mpc83xx_i2c = (i2c_t *) (CFG_IMMRBAR + CFG_I2C2_OFFSET); - i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE); + /* Switch temporarily to I2C bus #2 */ + orig_i2c_bus = i2c_get_bus_num(); + + if(orig_i2c_bus != 2) + i2c_set_bus_num(2); val8 = 0; i2c_write(0x23, 0x6, 1, &val8, 1); @@ -227,6 +230,10 @@ void pci_init_board(void) i2c_write(0x27, 0x3, 1, &val8, 1); asm("eieio"); + /* Reset to original I2C bus */ + if(orig_i2c_bus != 2) + i2c_set_bus_num(orig_i2c_bus); + /* * Release PCI RST Output signal */ |