diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/southbridge/winbond/w83c553/w83c553f.c | 81 |
1 files changed, 41 insertions, 40 deletions
diff --git a/src/southbridge/winbond/w83c553/w83c553f.c b/src/southbridge/winbond/w83c553/w83c553f.c index 699089200f..daca1c11bb 100644 --- a/src/southbridge/winbond/w83c553/w83c553f.c +++ b/src/southbridge/winbond/w83c553/w83c553f.c @@ -29,8 +29,8 @@ #include <types.h> #include <arch/io.h> -#include <pci.h> -#include <printk.h> +#include <device/pci.h> +#include <console/console.h> #include "w83c553f.h" #ifndef CONFIG_ISA_MEM @@ -54,6 +54,7 @@ void initialise_dma(void); extern struct pci_ops pci_direct_ppc; +#if 0 void southbridge_early_init(void) { unsigned char reg8; @@ -67,16 +68,17 @@ void southbridge_early_init(void) reg8 &= ~W83C553F_IPADCR_MBE512; pci_direct_ppc.write_byte(0, 0x58, W83C553F_IPADCR, ®8); } +#endif void southbridge_init(void) { - struct pci_dev *devbusfn; + struct device *dev; unsigned char reg8; unsigned short reg16; unsigned int reg32; - devbusfn = pci_find_device(W83C553F_VID, W83C553F_DID, 0); - if (devbusfn == 0) + dev = dev_find_device(W83C553F_VID, W83C553F_DID, 0); + if (dev == 0) { printk_info("Error: Cannot find W83C553F controller on any PCI bus\n"); return; @@ -86,47 +88,47 @@ void southbridge_init(void) /* always enabled */ #if 0 - pci_read_config_word(devbusfn, PCI_COMMAND, ®16); + reg16 = pci_read_config16(dev, PCI_COMMAND); reg16 |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY; - pci_write_config_word(devbusfn, PCI_COMMAND, reg16); + pci_write_config16(dev, PCI_COMMAND, reg16); #endif /* * Set ISA memory space */ - pci_read_config_byte(devbusfn, W83C553F_IPADCR, ®8); + reg8 = pci_read_config8(dev, W83C553F_IPADCR); /* 16 MB ISA memory space */ reg8 |= (W83C553F_IPADCR_IPATOM4 | W83C553F_IPADCR_IPATOM5 | W83C553F_IPADCR_IPATOM6 | W83C553F_IPADCR_IPATOM7); reg8 &= ~W83C553F_IPADCR_MBE512; - pci_write_config_byte(devbusfn, W83C553F_IPADCR, reg8); + pci_write_config8(dev, W83C553F_IPADCR, reg8); /* * Chip select: switch off BIOS write protection */ - pci_read_config_byte(devbusfn, W83C553F_CSCR, ®8); + reg8 = pci_read_config8(dev, W83C553F_CSCR); reg8 |= W83C553F_CSCR_UBIOSCSE; reg8 &= ~W83C553F_CSCR_BIOSWP; - pci_write_config_byte(devbusfn, W83C553F_CSCR, reg8); + pci_write_config8(dev, W83C553F_CSCR, reg8); /* * Enable Port 92 */ reg8 = W83C553F_ATSCR_P92E | W83C553F_ATSCR_KRCEE; - pci_write_config_byte(devbusfn, W83C553F_CSCR, reg8); + pci_write_config8(dev, W83C553F_CSCR, reg8); /* * Route IDE interrupts to IRQ 14 & 15 on 8259. */ - pci_write_config_byte(devbusfn, W83C553F_IDEIRCR, 0xef); - pci_write_config_word(devbusfn, W83C553F_PCIIRCR, 0x0000); + pci_write_config8(dev, W83C553F_IDEIRCR, 0xef); + pci_write_config16(dev, W83C553F_PCIIRCR, 0x0000); /* * Read IDE bus offsets from function 1 device. * We must unmask the LSB indicating that it is an IO address. */ - devbusfn = pci_find_device(W83C553F_VID, W83C553F_IDE, 0); - if (devbusfn == 0) + dev = dev_find_device(W83C553F_VID, W83C553F_IDE, 0); + if (dev == 0) { printk_info("Error: Cannot find W83C553F function 1 device\n"); return; @@ -136,47 +138,46 @@ void southbridge_init(void) * Enable native mode on IDE ports and set base address. */ reg8 = W83C553F_PIR_P1NL | W83C553F_PIR_P0NL; - pci_write_config_byte(devbusfn, W83C553F_PIR, reg8); - pci_write_config_dword(devbusfn, PCI_BASE_ADDRESS_0, 0xffffffff); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_0, ®32); - pci_write_config_dword(devbusfn, PCI_BASE_ADDRESS_0, 0x1f0); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_0, ®32); - pci_write_config_dword(devbusfn, PCI_BASE_ADDRESS_1, 0xffffffff); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_1, ®32); - pci_write_config_dword(devbusfn, PCI_BASE_ADDRESS_1, 0x3f6); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_1, ®32); - pci_write_config_dword(devbusfn, PCI_BASE_ADDRESS_2, 0xffffffff); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2, ®32); - pci_write_config_dword(devbusfn, PCI_BASE_ADDRESS_2, 0x170); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2, ®32); - pci_write_config_dword(devbusfn, PCI_BASE_ADDRESS_3, 0xffffffff); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_3, ®32); - pci_write_config_dword(devbusfn, PCI_BASE_ADDRESS_3, 0x376); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_3, ®32); + pci_write_config8(dev, W83C553F_PIR, reg8); + pci_write_config32(dev, PCI_BASE_ADDRESS_0, 0xffffffff); + reg32 = pci_read_config32(dev, PCI_BASE_ADDRESS_0); + pci_write_config32(dev, PCI_BASE_ADDRESS_0, 0x1f0); + reg32 = pci_read_config32(dev, PCI_BASE_ADDRESS_0); + pci_write_config32(dev, PCI_BASE_ADDRESS_1, 0xffffffff); + reg32 = pci_read_config32(dev, PCI_BASE_ADDRESS_1); + pci_write_config32(dev, PCI_BASE_ADDRESS_1, 0x3f6); + reg32 = pci_read_config32(dev, PCI_BASE_ADDRESS_1); + pci_write_config32(dev, PCI_BASE_ADDRESS_2, 0xffffffff); + reg32 = pci_read_config32(dev, PCI_BASE_ADDRESS_2); + pci_write_config32(dev, PCI_BASE_ADDRESS_2, 0x170); + reg32 = pci_read_config32(dev, PCI_BASE_ADDRESS_2); + pci_write_config32(dev, PCI_BASE_ADDRESS_3, 0xffffffff); + reg32 = pci_read_config32(dev, PCI_BASE_ADDRESS_3); + pci_write_config32(dev, PCI_BASE_ADDRESS_3, 0x376); + reg32 = pci_read_config32(dev, PCI_BASE_ADDRESS_3); /* * Set read-ahead duration to 0xff * Enable P0 and P1 */ reg32 = 0x00ff0000 | W83C553F_IDECSR_P1EN | W83C553F_IDECSR_P0EN; - pci_write_config_dword(devbusfn, W83C553F_IDECSR, reg32); - pci_read_config_dword(devbusfn, W83C553F_IDECSR, ®32); + pci_write_config32(dev, W83C553F_IDECSR, reg32); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_0, &ide_bus_offset[0]); + ide_bus_offset[0] = pci_read_config32(dev, PCI_BASE_ADDRESS_0); printk_debug("ide bus offset = 0x%x\n", ide_bus_offset[0]); ide_bus_offset[0] &= ~1; #if CONFIG_IDE_MAXBUS > 1 - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2, &ide_bus_offset[1]); + ide_bus_offset[1] = pci_read_config32(dev, PCI_BASE_ADDRESS_2); ide_bus_offset[1] &= ~1; #endif /* * Enable function 1, IDE -> busmastering and IO space access */ - pci_read_config_word(devbusfn, PCI_COMMAND, ®16); + reg16 = pci_read_config16(dev, PCI_COMMAND); reg16 |= PCI_COMMAND_MASTER | PCI_COMMAND_IO; - pci_write_config_word(devbusfn, PCI_COMMAND, reg16); - pci_read_config_word(devbusfn, PCI_COMMAND, ®16); + pci_write_config16(dev, PCI_COMMAND, reg16); + reg16 = pci_read_config16(dev, PCI_COMMAND); /* * Initialise ISA interrupt controller |