diff options
Diffstat (limited to 'board/korat/korat.c')
| -rw-r--r-- | board/korat/korat.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/board/korat/korat.c b/board/korat/korat.c index a7b4b27..51874ea 100644 --- a/board/korat/korat.c +++ b/board/korat/korat.c @@ -26,12 +26,15 @@ */ #include <common.h> +#include <fdt_support.h> #include <i2c.h> +#include <libfdt.h> #include <ppc440.h> +#include <asm/bitops.h> #include <asm/gpio.h> -#include <asm/processor.h> #include <asm/io.h> -#include <asm/bitops.h> +#include <asm/ppc4xx-intvec.h> +#include <asm/processor.h> DECLARE_GLOBAL_DATA_PTR; @@ -566,43 +569,15 @@ int checkboard(void) return 0; } -#if defined(CFG_DRAM_TEST) -int testdram(void) +#if defined(CONFIG_PCI) && defined(CONFIG_PCI_PNP) +/* + * Assign interrupts to PCI devices. + */ +void korat_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev) { - unsigned long *mem = (unsigned long *)0; - const unsigned long kend = (1024 / sizeof(unsigned long)); - unsigned long k, n; - - mtmsr(0); - - /* TODO: find correct size of SDRAM */ - for (k = 0; k < CFG_MBYTES_SDRAM; - ++k, mem += (1024 / sizeof(unsigned long))) { - if ((k & 1023) == 0) - printf("%3d MB\r", k / 1024); - - memset(mem, 0xaaaaaaaa, 1024); - for (n = 0; n < kend; ++n) { - if (mem[n] != 0xaaaaaaaa) { - printf("SDRAM test fails at: %08x\n", - (uint) & mem[n]); - return 1; - } - } - - memset(mem, 0x55555555, 1024); - for (n = 0; n < kend; ++n) { - if (mem[n] != 0x55555555) { - printf("SDRAM test fails at: %08x\n", - (uint) & mem[n]); - return 1; - } - } - } - printf("SDRAM test passes\n"); - return 0; + pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIR2); } -#endif /* defined(CFG_DRAM_TEST) */ +#endif /* * pci_pre_init @@ -654,6 +629,10 @@ int pci_pre_init(struct pci_controller *hose) addr = (addr & ~plb1_acr_wrp_mask) | plb1_acr_wrp_2deep; mtdcr(plb1_acr, addr); +#if defined(CONFIG_PCI_PNP) + hose->fixup_irq = korat_pci_fixup_irq; +#endif + return 1; } #endif /* defined(CONFIG_PCI) */ @@ -779,3 +758,24 @@ int post_hotkeys_pressed(void) return 0; /* No hotkeys supported */ } #endif /* CONFIG_POST */ + +#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *blob, bd_t *bd) +{ + u32 val[4]; + int rc; + + ft_cpu_setup(blob, bd); + + /* Fixup NOR mapping */ + val[0] = 1; /* chip select number */ + val[1] = 0; /* always 0 */ + val[2] = gd->bd->bi_flashstart; + val[3] = gd->bd->bi_flashsize - CFG_FLASH0_SIZE; + rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges", + val, sizeof(val), 1); + if (rc) + printf("Unable to update property NOR mapping, err=%s\n", + fdt_strerror(rc)); +} +#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ |