diff options
Diffstat (limited to 'cpu/mpc5xxx')
| -rw-r--r-- | cpu/mpc5xxx/fec.c | 2 | ||||
| -rw-r--r-- | cpu/mpc5xxx/i2c.c | 20 | ||||
| -rw-r--r-- | cpu/mpc5xxx/pci_mpc5200.c | 16 |
3 files changed, 19 insertions, 19 deletions
diff --git a/cpu/mpc5xxx/fec.c b/cpu/mpc5xxx/fec.c index a30037f..74b786d 100644 --- a/cpu/mpc5xxx/fec.c +++ b/cpu/mpc5xxx/fec.c @@ -847,7 +847,7 @@ int mpc5xxx_fec_initialize(bd_t * bis) /* * Try to set the mac address now. The fec mac address is - * a garbage after reset. When not using fec for booting + * a garbage after reset. When not using fec for booting * the Linux fec driver will try to work with this garbage. */ tmp = getenv("ethaddr"); diff --git a/cpu/mpc5xxx/i2c.c b/cpu/mpc5xxx/i2c.c index 74a610f..ea37fb0 100644 --- a/cpu/mpc5xxx/i2c.c +++ b/cpu/mpc5xxx/i2c.c @@ -133,13 +133,13 @@ static int do_address(uchar chip, char rdwr_flag) mpc_reg_out(®s->mcr, I2C_TX, I2C_TX); mpc_reg_out(®s->mdr, chip, 0); - if (wait_for_pin(&status)) { - return -2; - } + if (wait_for_pin(&status)) { + return -2; + } - if (status & I2C_RXAK) { - return -3; - } + if (status & I2C_RXAK) { + return -3; + } return 0; } @@ -250,7 +250,7 @@ static int mpc_get_fdr(int speed) ipb = gd->ipb_clk; for (i = 7; i >= 0; i--) { for (j = 7; j >= 0; j--) { - scl = 2 * (scltap[j].scl2tap + + scl = 2 * (scltap[j].scl2tap + (SCL_Tap[i] - 1) * scltap[j].tap2tap + 2); if (ipb <= speed*scl) { if ((speed*scl - ipb) < bestmatch) { @@ -344,13 +344,13 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buf, int len) xaddr[2] = (addr >> 8) & 0xFF; xaddr[3] = addr & 0xFF; - if (wait_for_bb()) { + if (wait_for_bb()) { printf("i2c_write: bus is busy\n"); goto Done; } - mpc_reg_out(®s->mcr, I2C_STA, I2C_STA); - if (do_address(chip, 0)) { + mpc_reg_out(®s->mcr, I2C_STA, I2C_STA); + if (do_address(chip, 0)) { printf("i2c_write: failed to address chip\n"); goto Done; } diff --git a/cpu/mpc5xxx/pci_mpc5200.c b/cpu/mpc5xxx/pci_mpc5200.c index 48f41cf..0c2114a 100644 --- a/cpu/mpc5xxx/pci_mpc5200.c +++ b/cpu/mpc5xxx/pci_mpc5200.c @@ -101,22 +101,22 @@ void pci_mpc5xxx_init (struct pci_controller *hose) /* GPIO Multiplexing - enable PCI */ *(vu_long *)MPC5XXX_GPS_PORT_CONFIG &= ~(1 << 15); - + /* Set host bridge as pci master and enable memory decoding */ *(vu_long *)MPC5XXX_PCI_CMD |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; - + /* Set maximum latency timer */ *(vu_long *)MPC5XXX_PCI_CFG |= (0xf800); /* Set cache line size */ *(vu_long *)MPC5XXX_PCI_CFG = (*(vu_long *)MPC5XXX_PCI_CFG & ~0xff) | (CFG_CACHELINE_SIZE / 4); - + /* Map MBAR to PCI space */ *(vu_long *)MPC5XXX_PCI_BAR0 = CFG_MBAR; *(vu_long *)MPC5XXX_PCI_TBATR1 = CFG_MBAR | 1; - + /* Map RAM to PCI space */ *(vu_long *)MPC5XXX_PCI_BAR1 = CONFIG_PCI_MEMORY_BUS | (1 << 3); *(vu_long *)MPC5XXX_PCI_TBATR1 = CONFIG_PCI_MEMORY_PHYS | 1; @@ -133,14 +133,14 @@ void pci_mpc5xxx_init (struct pci_controller *hose) /* Enable piplining */ *(vu_long *)(MPC5XXX_XLBARB + 0x40) &= ~(1 << 31); #endif - + /* Disable interrupts from PCI controller */ *(vu_long *)MPC5XXX_PCI_GSCR &= ~(7 << 12); *(vu_long *)MPC5XXX_PCI_ICR &= ~(7 << 24); - + /* Disable initiator windows */ *(vu_long *)MPC5XXX_PCI_IWCR = 0; - + /* Map PCI memory to physical space */ *(vu_long *)MPC5XXX_PCI_IW0BTAR = CONFIG_PCI_MEM_PHYS | (((CONFIG_PCI_MEM_SIZE - 1) >> 8) & 0x00ff0000) | @@ -166,7 +166,7 @@ void pci_mpc5xxx_init (struct pci_controller *hose) pci_hose_write_config_byte_via_dword, pci_hose_write_config_word_via_dword, mpc5200_write_config_dword); - + udelay(1000); #ifdef CONFIG_PCI_SCAN_SHOW |