diff options
Diffstat (limited to 'board/utx8245/utx8245.c')
| -rw-r--r-- | board/utx8245/utx8245.c | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/board/utx8245/utx8245.c b/board/utx8245/utx8245.c index 63b4e3e..a8c82e4 100644 --- a/board/utx8245/utx8245.c +++ b/board/utx8245/utx8245.c @@ -30,6 +30,7 @@ #include <mpc824x.h> #include <asm/processor.h> #include <asm/io.h> +#include <asm/mmu.h> #include <pci.h> #define SAVE_SZ 32 @@ -53,11 +54,18 @@ long int initdram(int board_type) volatile ulong *addr; ulong save[SAVE_SZ]; ulong val, ret = 0; +/* + write_bat(IBAT1, ((CFG_MAX_RAM_SIZE/2) | BATU_BL_256M | BATU_VS | BATU_VP), + ( (CFG_MAX_RAM_SIZE/2)| BATL_PP_10 | BATL_MEMCOHERENCE)); + + write_bat(DBAT1, ((CFG_MAX_RAM_SIZE/2) | BATU_BL_256M | BATU_VS | BATU_VP), + ( (CFG_MAX_RAM_SIZE/2)| BATL_PP_10 | BATL_MEMCOHERENCE)); +*/ + for (i=0; i<SAVE_SZ; i++) { + save[i] = 0; /* clear table */ + } - for (i=0; i<SAVE_SZ; i++) {save[i] = 0;} /* clear table */ - - for (i=0, cnt=(CFG_MAX_RAM_SIZE / sizeof(long)) >> 1; cnt > 0; cnt >>= 1) - { + for (i=0, cnt=(CFG_MAX_RAM_SIZE / sizeof(long)) >> 1; cnt > 0; cnt >>= 1) { addr = (volatile ulong *)base + cnt; save[i++] = *addr; *addr = ~cnt; @@ -67,19 +75,16 @@ long int initdram(int board_type) save[i] = *addr; *addr = 0; - if (*addr != 0) - { + if (*addr != 0) { *addr = save[i]; goto Done; } - for (cnt = 1; cnt < CFG_MAX_RAM_SIZE / sizeof(long); cnt <<= 1) - { + for (cnt = 1; cnt < CFG_MAX_RAM_SIZE / sizeof(long); cnt <<= 1) { addr = (volatile ulong *)base + cnt; val = *addr; *addr = save[--i]; - if (val != ~cnt) - { + if (val != ~cnt) { ulong new_bank0_end = cnt * sizeof(long) - 1; ulong mear1 = mpc824x_mpc107_getreg(MEAR1); ulong emear1 = mpc824x_mpc107_getreg(EMEAR1); @@ -111,11 +116,11 @@ Done: static struct pci_config_table pci_utx8245_config_table[] = { #ifndef CONFIG_PCI_PNP - { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, + { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0C, PCI_ANY_ID, pci_cfgfunc_config_device, { PCI_ENET0_IOADDR, PCI_ENET0_MEMADDR, PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }}, - { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, + { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0B, PCI_ANY_ID, pci_cfgfunc_config_device, { PCI_FIREWIRE_IOADDR, PCI_FIREWIRE_MEMADDR, PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }}, @@ -133,6 +138,14 @@ static void pci_utx8245_fixup_irq(struct pci_controller *hose, pci_dev_t dev) else if (PCI_DEV(dev) == 12) /* assign serial interrupt line 8 (int24) to Ethernet */ pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 24); + + else if (PCI_DEV(dev) == 14) + /* assign serial interrupt line 0 (int16) to PMC slot 0 */ + pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 16); + + else if (PCI_DEV(dev) == 15) + /* assign serial interrupt line 1 (int17) to PMC slot 1 */ + pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 17); } static struct pci_controller utx8245_hose = { |