diff options
author | bxshi <bxshi@msik.com.cn> | 2006-11-02 16:02:33 +0000 |
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committer | Ronald G. Minnich <rminnich@gmail.com> | 2006-11-02 16:02:33 +0000 |
commit | faea4c59abb37c80b530df0b5901eb3a89fb2dea (patch) | |
tree | 129059a7b68c21a857e3d903a400b8bf54a9aab5 /src/mainboard/msi/ms9185/mptable.c | |
parent | 9c33b7b81e611526998d1b58b7177e7bdf63dacc (diff) | |
download | coreboot-faea4c59abb37c80b530df0b5901eb3a89fb2dea.tar.xz |
Sorry, this is the last commit I will do this way, but MSI has waited a
long time and I could not get into the tracker.
These are patches to enable ms9185 support. Abuild passes.
Signed-off-by: bxshi <bxshi@msik.com.cn>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2486 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/msi/ms9185/mptable.c')
-rw-r--r-- | src/mainboard/msi/ms9185/mptable.c | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/src/mainboard/msi/ms9185/mptable.c b/src/mainboard/msi/ms9185/mptable.c new file mode 100644 index 0000000000..4045745bcc --- /dev/null +++ b/src/mainboard/msi/ms9185/mptable.c @@ -0,0 +1,205 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2001 Eric W.Biederman<ebiderman@lnxi.com> + * + * Copyright (C) 2006 AMD + * Written by Yinghai Lu <yinghailu@gmail.com> for AMD. + * + * Copyright (C) 2006 MSI + * Written by bxshi <bingxunshi@gmail.com> for MSI. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <console/console.h> +#include <arch/smp/mpspec.h> +#include <arch/io.h> +#include <device/pci.h> +#include <string.h> +#include <stdint.h> +#if CONFIG_LOGICAL_CPUS==1 +#include <cpu/amd/dualcore.h> +#endif + +#include <cpu/amd/amdk8_sysconf.h> + +#include "mb_sysconf.h" + +extern void get_bus_conf(void); + +void *smp_write_config_table(void *v) +{ + static const char sig[4] = "PCMP"; + static const char oem[3] = "MSI"; + static const char productid[6] = "MS9185 "; + struct mp_config_table *mc; + + unsigned char bus_num; + int i; + struct mb_sysconf_t *m; + + mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); + memset(mc, 0, sizeof(*mc)); + + memcpy(mc->mpc_signature, sig, sizeof(sig)); + mc->mpc_length = sizeof(*mc); /* initially just the header */ + mc->mpc_spec = 0x04; + mc->mpc_checksum = 0; /* not yet computed */ + memcpy(mc->mpc_oem, oem, sizeof(oem)); + memcpy(mc->mpc_productid, productid, sizeof(productid)); + mc->mpc_oemptr = 0; + mc->mpc_oemsize = 0; + mc->mpc_entry_count = 0; /* No entries yet... */ + mc->mpc_lapic = LAPIC_ADDR; + mc->mpe_length = 0; + mc->mpe_checksum = 0; + mc->reserved = 0; + + smp_write_processors(mc); + + get_bus_conf(); + m = sysconf.mb; + +/*Bus: Bus ID Type*/ + /* define bus and isa numbers */ + for(bus_num = 0; bus_num < m->bus_isa; bus_num++) { + smp_write_bus(mc, bus_num, "PCI "); + } + smp_write_bus(mc, m->bus_isa, "ISA "); + +/*I/O APICs: APIC ID Version State Address*/ + { + device_t dev = 0; + int i; + struct resource *res; + for(i=0; i<3; i++) { + dev = dev_find_device(0x1166, 0x0235, dev); + if (dev) { + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, m->apicid_bcm5785[i], 0x11, res->base); + } + } + } + + } + +/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ + smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, m->apicid_bcm5785[0], 0x0); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x1, m->apicid_bcm5785[0], 0x1); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, m->apicid_bcm5785[0], 0x2); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x3, m->apicid_bcm5785[0], 0x3); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x4, m->apicid_bcm5785[0], 0x4); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x5, m->apicid_bcm5785[0], 0x5); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x6, m->apicid_bcm5785[0], 0x6); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x7, m->apicid_bcm5785[0], 0x7); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x8, m->apicid_bcm5785[0], 0x8); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x9, m->apicid_bcm5785[0], 0x9); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0xc, m->apicid_bcm5785[0], 0xc); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0xd, m->apicid_bcm5785[0], 0xd); + +//IDE + outb(0x02, 0xc00); outb(0x0e, 0xc01); + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_bcm5785_0, ((1+sysconf.sbdn)<<2)|1, m->apicid_bcm5785[0], 0xe); // IDE + +//SATA + outb(0x07, 0xc00); outb(0x0f, 0xc01); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5785_1, (0x0e<<2)|0, m->apicid_bcm5785[0], 0xf); + +//USB + outb(0x01, 0xc00); outb(0x0a, 0xc01); + for(i=0;i<3;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5785_0, ((2+sysconf.sbdn)<<2)|i, m->apicid_bcm5785[0], 0xa); // + } + + + + /* enable int */ + /* why here? must get the BAR and PCI command bit 1 set before enable it ....*/ + { + device_t dev; + dev = dev_find_device(0x1166, 0x0205, 0); + if(dev) { + uint32_t dword; + dword = pci_read_config32(dev, 0x6c); + dword |= (1<<4); // enable interrupts + pci_write_config32(dev, 0x6c, dword); + } + } + +//First pci-x slot (on bcm5785) under bus_bcm5785_1:d.0 + // AIC 8130 Galileo Technology... + for(i=0;i<4;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5785_1_1, (6<<2)|i, m->apicid_bcm5785[1], 2 + (1+i)%4); // + } + + +//pci slot (on bcm5785) + for(i=0;i<4;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5785_0, (5<<2)|i, m->apicid_bcm5785[1], 8+i%4); // + } + + +//onboard ati + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5785_0, (4<<2)|0, m->apicid_bcm5785[1], 0x1); + +//PCI-X on bcm5780 + for(i=0;i<4;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5780[1], (4<<2)|i, m->apicid_bcm5785[1], 2 + (0+i)%4); // + } + +//onboard Broadcom + for(i=0;i<2;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5780[2], (4<<2)|i, m->apicid_bcm5785[1], 0xa + (0+i)%4); // + } + + +// First PCI-E x8 + for(i=0;i<4;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5780[5], (0<<2)|i, m->apicid_bcm5785[1], 0xe); // + } + + +// Second PCI-E x8 + for(i=0;i<4;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5780[3], (0<<2)|i, m->apicid_bcm5785[1], 0xc); // + } + +// Third PCI-E x1 + for(i=0;i<4;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_bcm5780[4], (0<<2)|i, m->apicid_bcm5785[1], 0xd); // + } + +/*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ + smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x0); + smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x1); + /* There is no extension information... */ + + /* Compute the checksums */ + mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length); + mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length); + printk_debug("Wrote the mp table end at: %p - %p\n", + mc, smp_next_mpe_entry(mc)); + return smp_next_mpe_entry(mc); +} + +unsigned long write_smp_table(unsigned long addr) +{ + void *v; + v = smp_write_floating_table(addr); + return (unsigned long)smp_write_config_table(v); +} |