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Diffstat (limited to 'board/amcc/sequoia/sequoia.c')
-rw-r--r--board/amcc/sequoia/sequoia.c45
1 files changed, 15 insertions, 30 deletions
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c
index 37b4f31..e46efef 100644
--- a/board/amcc/sequoia/sequoia.c
+++ b/board/amcc/sequoia/sequoia.c
@@ -26,8 +26,10 @@
#include <libfdt.h>
#include <fdt_support.h>
#include <ppc440.h>
+#include <asm/gpio.h>
#include <asm/processor.h>
#include <asm/io.h>
+#include <asm/ppc4xx-intvec.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -45,36 +47,6 @@ int board_early_init_f(void)
mtdcr(ebccfgd, 0xb8400000);
/*--------------------------------------------------------------------
- * Setup the GPIO pins
- *-------------------------------------------------------------------*/
- /* test-only: take GPIO init from pcs440ep ???? in config file */
- out_be32((u32 *) GPIO0_OR, 0x00000000);
- out_be32((u32 *) GPIO0_TCR, 0x0000000f);
- out_be32((u32 *) GPIO0_OSRL, 0x50015400);
- out_be32((u32 *) GPIO0_OSRH, 0x550050aa);
- out_be32((u32 *) GPIO0_TSRL, 0x50015400);
- out_be32((u32 *) GPIO0_TSRH, 0x55005000);
- out_be32((u32 *) GPIO0_ISR1L, 0x50000000);
- out_be32((u32 *) GPIO0_ISR1H, 0x00000000);
- out_be32((u32 *) GPIO0_ISR2L, 0x00000000);
- out_be32((u32 *) GPIO0_ISR2H, 0x00000100);
- out_be32((u32 *) GPIO0_ISR3L, 0x00000000);
- out_be32((u32 *) GPIO0_ISR3H, 0x00000000);
-
- out_be32((u32 *) GPIO1_OR, 0x00000000);
- out_be32((u32 *) GPIO1_TCR, 0xc2000000);
- out_be32((u32 *) GPIO1_OSRL, 0x5c280000);
- out_be32((u32 *) GPIO1_OSRH, 0x00000000);
- out_be32((u32 *) GPIO1_TSRL, 0x0c000000);
- out_be32((u32 *) GPIO1_TSRH, 0x00000000);
- out_be32((u32 *) GPIO1_ISR1L, 0x00005550);
- out_be32((u32 *) GPIO1_ISR1H, 0x00000000);
- out_be32((u32 *) GPIO1_ISR2L, 0x00050000);
- out_be32((u32 *) GPIO1_ISR2H, 0x00000000);
- out_be32((u32 *) GPIO1_ISR3L, 0x01400000);
- out_be32((u32 *) GPIO1_ISR3H, 0x00000000);
-
- /*--------------------------------------------------------------------
* Setup the interrupt controller polarities, triggers, etc.
*-------------------------------------------------------------------*/
mtdcr(uic0sr, 0xffffffff); /* clear all */
@@ -416,6 +388,16 @@ int testdram(void)
}
#endif
+#if defined(CONFIG_PCI) && defined(CONFIG_PCI_PNP)
+/*
+ * Assign interrupts to PCI devices.
+ */
+void sequoia_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
+{
+ pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIR2);
+}
+#endif
+
/*************************************************************************
* pci_pre_init
*
@@ -467,6 +449,9 @@ int pci_pre_init(struct pci_controller *hose)
addr = (addr & ~plb1_acr_wrp_mask) | plb1_acr_wrp_2deep;
mtdcr(plb1_acr, addr);
+#ifdef CONFIG_PCI_PNP
+ hose->fixup_irq = sequoia_pci_fixup_irq;
+#endif
return 1;
}
#endif /* defined(CONFIG_PCI) */