Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 1 | #include <console/console.h> |
| 2 | #include <arch/smp/mpspec.h> |
| 3 | #include <device/pci.h> |
| 4 | #include <string.h> |
| 5 | #include <stdint.h> |
| 6 | #include <cpu/amd/amdk8_sysconf.h> |
| 7 | |
| 8 | extern unsigned char bus_ck804_0; //1 |
| 9 | extern unsigned char bus_ck804_1; //2 |
| 10 | extern unsigned char bus_ck804_2; //3 |
| 11 | extern unsigned char bus_ck804_3; //4 |
| 12 | extern unsigned char bus_ck804_4; //5 |
| 13 | extern unsigned char bus_ck804_5; //6 |
Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 14 | extern unsigned apicid_ck804; |
Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 15 | |
Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 16 | |
| 17 | static void *smp_write_config_table(void *v) |
| 18 | { |
| 19 | struct mp_config_table *mc; |
| 20 | unsigned sbdn; |
| 21 | int i, bus_isa; |
| 22 | |
| 23 | mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); |
| 24 | |
| 25 | mptable_init(mc, LOCAL_APIC_ADDR); |
| 26 | |
| 27 | smp_write_processors(mc); |
| 28 | |
| 29 | get_bus_conf(); |
| 30 | sbdn = sysconf.sbdn; |
| 31 | |
| 32 | mptable_write_buses(mc, NULL, &bus_isa); |
| 33 | |
| 34 | /*I/O APICs: APIC ID Version State Address*/ |
| 35 | { |
| 36 | device_t dev; |
| 37 | struct resource *res; |
| 38 | uint32_t dword; |
| 39 | |
| 40 | dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn+ 0x1,0)); |
| 41 | if (dev) { |
| 42 | res = find_resource(dev, PCI_BASE_ADDRESS_1); |
| 43 | if (res) { |
Kevin Paul Herbert | bde6d30 | 2014-12-24 18:43:20 -0800 | [diff] [blame] | 44 | smp_write_ioapic(mc, apicid_ck804, 0x11, |
| 45 | res2mmio(res, 0, 0)); |
Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 46 | } |
| 47 | |
| 48 | /* Initialize interrupt mapping*/ |
| 49 | |
| 50 | dword = 0x0120d218; |
| 51 | pci_write_config32(dev, 0x7c, dword); |
| 52 | |
| 53 | dword = 0x12008a00; |
| 54 | pci_write_config32(dev, 0x80, dword); |
| 55 | |
| 56 | dword = 0x0000007d; |
| 57 | pci_write_config32(dev, 0x84, dword); |
Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | } |
| 61 | |
| 62 | mptable_add_isa_interrupts(mc, bus_isa, apicid_ck804, 1); |
| 63 | |
| 64 | // Onboard ck804 smbus |
| 65 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((sbdn+1)<<2)|1, apicid_ck804, 0xa); // 10 |
| 66 | |
| 67 | // Onboard ck804 USB 1.1 |
| 68 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((sbdn+2)<<2)|0, apicid_ck804, 0x15); // 21 |
| 69 | |
| 70 | // Onboard ck804 USB 2 |
| 71 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((sbdn+2)<<2)|1, apicid_ck804, 0x14); // 20 |
| 72 | |
| 73 | // Onboard ck804 SATA 0 |
| 74 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((sbdn +7)<<2)|0, apicid_ck804, 0x17); // 23 |
| 75 | |
| 76 | // Onboard ck804 SATA 1 |
| 77 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((sbdn +8)<<2)|0, apicid_ck804, 0x16); // 22 |
| 78 | |
| 79 | //Slot PCIE x16 |
Elyes HAOUAS | a5aad2e | 2016-09-19 09:47:16 -0600 | [diff] [blame] | 80 | for(i = 0; i < 4; i++) { |
| 81 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00 << 2)|i, apicid_ck804, 0x10 + (2+i+4-sbdn%4)%4); |
Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 82 | } |
| 83 | |
| 84 | //Slot PCIE x4 |
Elyes HAOUAS | a5aad2e | 2016-09-19 09:47:16 -0600 | [diff] [blame] | 85 | for(i = 0; i < 4; i++) { |
| 86 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_4, (0x00 << 2)|i, apicid_ck804, 0x10 + (1+i+4-sbdn%4)%4); |
Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 87 | } |
| 88 | |
Jonathan A. Kollasch | 553fe1c | 2013-10-15 16:45:51 -0500 | [diff] [blame] | 89 | //Onboard SM720 VGA |
Elyes HAOUAS | a5aad2e | 2016-09-19 09:47:16 -0600 | [diff] [blame] | 90 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (6 << 2)|0, apicid_ck804, 0x13); // 19 |
Jonathan A. Kollasch | e1ffd9e | 2013-10-15 14:26:34 -0500 | [diff] [blame] | 91 | |
| 92 | /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ |
| 93 | mptable_lintsrc(mc, bus_isa); |
| 94 | /* There is no extension information... */ |
| 95 | |
| 96 | /* Compute the checksums */ |
| 97 | return mptable_finalize(mc); |
| 98 | } |
| 99 | |
| 100 | unsigned long write_smp_table(unsigned long addr) |
| 101 | { |
| 102 | void *v; |
| 103 | v = smp_write_floating_table(addr, 0); |
| 104 | return (unsigned long)smp_write_config_table(v); |
| 105 | } |