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authorStefan Reinauer <stefan.reinauer@coreboot.org>2015-11-10 11:32:33 -0800
committerStefan Reinauer <stefan.reinauer@coreboot.org>2015-11-10 21:16:42 +0100
commit502a7e41dfb0cdda124cee2876aea5206e0611eb (patch)
tree3e5bb8d500261a9017ee4a9ce49a8183e3f3d613 /src/mainboard/tyan/s2881/irq_tables.c
parent9f21230e36b29300ec791a1d2b87c0cc090e7815 (diff)
[REMOVAL] tyan/s2881
As announced in http://permalink.gmane.org/gmane.linux.bios/81918 I am removing all boards older than 10 years from the tree. Change-Id: Idfec80ce79c906717e679d6576dc94e71da994c9 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/12378 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/tyan/s2881/irq_tables.c')
-rw-r--r--src/mainboard/tyan/s2881/irq_tables.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/src/mainboard/tyan/s2881/irq_tables.c b/src/mainboard/tyan/s2881/irq_tables.c
deleted file mode 100644
index 6a45658d1f..0000000000
--- a/src/mainboard/tyan/s2881/irq_tables.c
+++ /dev/null
@@ -1,101 +0,0 @@
-#include <console/console.h>
-#include <device/pci.h>
-#include <string.h>
-#include <stdint.h>
-#include <arch/pirq_routing.h>
-
-#include <cpu/amd/amdk8_sysconf.h>
-
-static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus, uint8_t devfn, uint8_t link0, uint16_t bitmap0,
- uint8_t link1, uint16_t bitmap1, uint8_t link2, uint16_t bitmap2,uint8_t link3, uint16_t bitmap3,
- uint8_t slot, uint8_t rfu)
-{
- pirq_info->bus = bus;
- pirq_info->devfn = devfn;
- pirq_info->irq[0].link = link0;
- pirq_info->irq[0].bitmap = bitmap0;
- pirq_info->irq[1].link = link1;
- pirq_info->irq[1].bitmap = bitmap1;
- pirq_info->irq[2].link = link2;
- pirq_info->irq[2].bitmap = bitmap2;
- pirq_info->irq[3].link = link3;
- pirq_info->irq[3].bitmap = bitmap3;
- pirq_info->slot = slot;
- pirq_info->rfu = rfu;
-}
-
-extern unsigned char bus_8131_0;
-extern unsigned char bus_8131_1;
-extern unsigned char bus_8131_2;
-extern unsigned char bus_8111_0;
-extern unsigned char bus_8111_1;
-
-extern unsigned sbdn3;
-
-
-
-unsigned long write_pirq_routing_table(unsigned long addr)
-{
-
- struct irq_routing_table *pirq;
- struct irq_info *pirq_info;
- unsigned slot_num;
- uint8_t *v;
-
- uint8_t sum=0;
- int i;
-
- get_bus_conf(); // it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c
-
- /* Align the table to be 16 byte aligned. */
- addr += 15;
- addr &= ~15;
-
- /* This table must be between 0xf0000 & 0x100000 */
- printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr);
-
- pirq = (void *)(addr);
- v = (uint8_t *)(addr);
-
- pirq->signature = PIRQ_SIGNATURE;
- pirq->version = PIRQ_VERSION;
-
- pirq->rtr_bus = bus_8111_0;
- pirq->rtr_devfn = ((sysconf.sbdn+1)<<3)|0;
-
- pirq->exclusive_irqs = 0;
-
- pirq->rtr_vendor = 0x1022;
- pirq->rtr_device = 0x746b;
-
- pirq->miniport_data = 0;
-
- memset(pirq->rfu, 0, sizeof(pirq->rfu));
-
- pirq_info = (void *) ( &pirq->checksum + 1);
- slot_num = 0;
-//pci bridge
- write_pirq_info(pirq_info, bus_8111_0, ((sysconf.sbdn+1)<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
- pirq_info++; slot_num++;
-//pcix bridge
-// write_pirq_info(pirq_info, bus_8131_0, (sbdn3<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
-// pirq_info++; slot_num++;
-
- pirq_info++; slot_num++;
-
- pirq->size = 32 + 16 * slot_num;
-
- for (i = 0; i < pirq->size; i++)
- sum += v[i];
-
- sum = pirq->checksum - sum;
-
- if (sum != pirq->checksum) {
- pirq->checksum = sum;
- }
-
- printk(BIOS_INFO, "done.\n");
-
- return (unsigned long) pirq_info;
-
-}