Ronald G. Minnich (rminnich@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/876
-gerrit
commit 2cf9f473b6aea64419c1f0ca536ed5c11ca5fb41 Author: Ron Minnich rminnich@gmail.com Date: Thu Apr 5 20:25:38 2012 -0700
Remove Dell s1850
It's almost 10 years old. It never worked. It's a soldered in FLASH, so mistakes are fatal. It's got no redeeming features.
Change-Id: I83ff009bd7a6d5289229ca39608789ae5c33710b --- src/mainboard/dell/Kconfig | 5 - src/mainboard/dell/s1850/Kconfig | 44 ---- src/mainboard/dell/s1850/Makefile.inc | 1 - src/mainboard/dell/s1850/chip.h | 3 - src/mainboard/dell/s1850/cmos.layout | 80 -------- src/mainboard/dell/s1850/debug.c | 289 --------------------------- src/mainboard/dell/s1850/devicetree.cb | 72 ------- src/mainboard/dell/s1850/irq_tables.c | 53 ----- src/mainboard/dell/s1850/mainboard.c | 7 - src/mainboard/dell/s1850/mptable.c | 160 --------------- src/mainboard/dell/s1850/reset.c | 16 -- src/mainboard/dell/s1850/romstage.c | 324 ------------------------------- src/mainboard/dell/s1850/s1850_fixups.c | 60 ------ src/mainboard/dell/s1850/watchdog.c | 57 ------ 14 files changed, 0 insertions(+), 1171 deletions(-)
diff --git a/src/mainboard/dell/Kconfig b/src/mainboard/dell/Kconfig index fb665c4..c4bd673 100644 --- a/src/mainboard/dell/Kconfig +++ b/src/mainboard/dell/Kconfig @@ -3,13 +3,8 @@ if VENDOR_DELL choice prompt "Mainboard model"
-config BOARD_DELL_S1850 - bool "PowerEdge 1850" - endchoice
-source "src/mainboard/dell/s1850/Kconfig" - config MAINBOARD_VENDOR string default "Dell" diff --git a/src/mainboard/dell/s1850/Kconfig b/src/mainboard/dell/s1850/Kconfig deleted file mode 100644 index cd4a6a9..0000000 --- a/src/mainboard/dell/s1850/Kconfig +++ /dev/null @@ -1,44 +0,0 @@ -if BOARD_DELL_S1850 - -config BOARD_SPECIFIC_OPTIONS # dummy - def_bool y - select ARCH_X86 - select CPU_INTEL_SOCKET_MPGA604 - select NORTHBRIDGE_INTEL_E7520 - select SOUTHBRIDGE_INTEL_I82801EX - select SOUTHBRIDGE_INTEL_PXHD - select SUPERIO_NSC_PC8374 - select ROMCC - select HAVE_OPTION_TABLE - select BOARD_HAS_HARD_RESET - select HAVE_PIRQ_TABLE - select HAVE_MP_TABLE - select USE_WATCHDOG_ON_BOOT - select BOARD_ROMSIZE_KB_1024 - select UDELAY_TSC - -config MAINBOARD_DIR - string - default dell/s1850 - -config MAINBOARD_PART_NUMBER - string - default "PowerEdge 1850" - -config MAX_CPUS - int - default 4 - -config MAX_PHYSICAL_CPUS - int - default 1 - -config IRQ_SLOT_COUNT - int - default 9 - -config DIMM_MAP_LOGICAL - hex - default 0x2841 - -endif # BOARD_DELL_S1850 diff --git a/src/mainboard/dell/s1850/Makefile.inc b/src/mainboard/dell/s1850/Makefile.inc deleted file mode 100644 index 0f285cd..0000000 --- a/src/mainboard/dell/s1850/Makefile.inc +++ /dev/null @@ -1 +0,0 @@ -ROMCCFLAGS := -mcpu=p4 -O2 diff --git a/src/mainboard/dell/s1850/chip.h b/src/mainboard/dell/s1850/chip.h deleted file mode 100644 index d138e51..0000000 --- a/src/mainboard/dell/s1850/chip.h +++ /dev/null @@ -1,3 +0,0 @@ -extern struct chip_operations mainboard_ops; - -struct mainboard_config {}; diff --git a/src/mainboard/dell/s1850/cmos.layout b/src/mainboard/dell/s1850/cmos.layout deleted file mode 100644 index 81f1a69..0000000 --- a/src/mainboard/dell/s1850/cmos.layout +++ /dev/null @@ -1,80 +0,0 @@ -entries - -#start-bit length config config-ID name -#0 8 r 0 seconds -#8 8 r 0 alarm_seconds -#16 8 r 0 minutes -#24 8 r 0 alarm_minutes -#32 8 r 0 hours -#40 8 r 0 alarm_hours -#48 8 r 0 day_of_week -#56 8 r 0 day_of_month -#64 8 r 0 month -#72 8 r 0 year -#80 4 r 0 rate_select -#84 3 r 0 REF_Clock -#87 1 r 0 UIP -#88 1 r 0 auto_switch_DST -#89 1 r 0 24_hour_mode -#90 1 r 0 binary_values_enable -#91 1 r 0 square-wave_out_enable -#92 1 r 0 update_finished_enable -#93 1 r 0 alarm_interrupt_enable -#94 1 r 0 periodic_interrupt_enable -#95 1 r 0 disable_clock_updates -#96 288 r 0 temporary_filler -0 384 r 0 reserved_memory -384 1 e 4 boot_option -385 1 e 4 last_boot -386 1 e 1 ECC_memory -388 4 r 0 reboot_bits -392 3 e 5 baud_rate -395 1 e 2 hyper_threading -400 1 e 1 power_on_after_fail -412 4 e 6 debug_level -416 4 e 7 boot_first -420 4 e 7 boot_second -424 4 e 7 boot_third -428 4 h 0 boot_index -432 8 h 0 boot_countdown -728 256 h 0 user_data -984 16 h 0 check_sum -# Reserve the extended AMD configuration registers -1000 24 r 0 amd_reserved - - - -enumerations - -#ID value text -1 0 Disable -1 1 Enable -2 0 Enable -2 1 Disable -4 0 Fallback -4 1 Normal -5 0 115200 -5 1 57600 -5 2 38400 -5 3 19200 -5 4 9600 -5 5 4800 -5 6 2400 -5 7 1200 -6 6 Notice -6 7 Info -6 8 Debug -6 9 Spew -7 0 Network -7 1 HDD -7 2 Floppy -7 8 Fallback_Network -7 9 Fallback_HDD -7 10 Fallback_Floppy -#7 3 ROM - -checksums - -checksum 392 983 984 - - diff --git a/src/mainboard/dell/s1850/debug.c b/src/mainboard/dell/s1850/debug.c deleted file mode 100644 index 7904c06..0000000 --- a/src/mainboard/dell/s1850/debug.c +++ /dev/null @@ -1,289 +0,0 @@ -#include <spd.h> - -static void print_reg(unsigned char index) -{ - unsigned char data; - - outb(index, 0x2e); - data = inb(0x2f); - print_debug("0x"); - print_debug_hex8(index); - print_debug(": 0x"); - print_debug_hex8(data); - print_debug("\n"); - return; -} - -static void xbus_en(void) -{ - /* select the XBUS function in the SIO */ - outb(0x07, 0x2e); - outb(0x0f, 0x2f); - outb(0x30, 0x2e); - outb(0x01, 0x2f); - return; -} - -static void setup_func(unsigned char func) -{ - /* select the function in the SIO */ - outb(0x07, 0x2e); - outb(func, 0x2f); - /* print out the regs */ - print_reg(0x30); - print_reg(0x60); - print_reg(0x61); - print_reg(0x62); - print_reg(0x63); - print_reg(0x70); - print_reg(0x71); - print_reg(0x74); - print_reg(0x75); - return; -} - -static void siodump(void) -{ - int i; - unsigned char data; - - print_debug("\n*** SERVER I/O REGISTERS ***\n"); - for (i=0x10; i<=0x2d; i++) { - print_reg((unsigned char)i); - } -#if 0 - print_debug("\n*** XBUS REGISTERS ***\n"); - setup_func(0x0f); - for (i=0xf0; i<=0xff; i++) { - print_reg((unsigned char)i); - } - - print_debug("\n*** SERIAL 1 CONFIG REGISTERS ***\n"); - setup_func(0x03); - print_reg(0xf0); - - print_debug("\n*** SERIAL 2 CONFIG REGISTERS ***\n"); - setup_func(0x02); - print_reg(0xf0); - -#endif - print_debug("\n*** GPIO REGISTERS ***\n"); - setup_func(0x07); - for (i=0xf0; i<=0xf8; i++) { - print_reg((unsigned char)i); - } - print_debug("\n*** GPIO VALUES ***\n"); - data = inb(0x68a); - print_debug("\nGPDO 4: 0x"); - print_debug_hex8(data); - data = inb(0x68b); - print_debug("\nGPDI 4: 0x"); - print_debug_hex8(data); - print_debug("\n"); - -#if 0 - - print_debug("\n*** WATCHDOG TIMER REGISTERS ***\n"); - setup_func(0x0a); - print_reg(0xf0); - - print_debug("\n*** FAN CONTROL REGISTERS ***\n"); - setup_func(0x09); - print_reg(0xf0); - print_reg(0xf1); - - print_debug("\n*** RTC REGISTERS ***\n"); - setup_func(0x10); - print_reg(0xf0); - print_reg(0xf1); - print_reg(0xf3); - print_reg(0xf6); - print_reg(0xf7); - print_reg(0xfe); - print_reg(0xff); - - print_debug("\n*** HEALTH MONITORING & CONTROL REGISTERS ***\n"); - setup_func(0x14); - print_reg(0xf0); -#endif - return; -} - -static void print_debug_pci_dev(unsigned dev) -{ - print_debug("PCI: "); - print_debug_hex8((dev >> 16) & 0xff); - print_debug_char(':'); - print_debug_hex8((dev >> 11) & 0x1f); - print_debug_char('.'); - print_debug_hex8((dev >> 8) & 7); -} - -static void print_pci_devices(void) -{ - device_t dev; - for(dev = PCI_DEV(0, 0, 0); - dev <= PCI_DEV(0, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - print_debug_pci_dev(dev); - print_debug("\n"); - } -} - -static void dump_pci_device(unsigned dev) -{ - int i; - print_debug_pci_dev(dev); - print_debug("\n"); - - for(i = 0; i <= 255; i++) { - unsigned char val; - if ((i & 0x0f) == 0) { - print_debug_hex8(i); - print_debug_char(':'); - } - val = pci_read_config8(dev, i); - print_debug_char(' '); - print_debug_hex8(val); - if ((i & 0x0f) == 0x0f) { - print_debug("\n"); - } - } -} - -static void dump_bar14(unsigned dev) -{ - int i; - unsigned long bar; - - print_debug("BAR 14 Dump\n"); - - bar = pci_read_config32(dev, 0x14); - for(i = 0; i <= 0x300; i+=4) { -#if 0 - unsigned char val; - if ((i & 0x0f) == 0) { - print_debug_hex8(i); - print_debug_char(':'); - } - val = pci_read_config8(dev, i); -#endif - if((i%4)==0) { - print_debug("\n"); - print_debug_hex16(i); - print_debug_char(' '); - } - print_debug_hex32(read32(bar + i)); - print_debug_char(' '); - } - print_debug("\n"); -} - -static void dump_pci_devices(void) -{ - device_t dev; - for(dev = PCI_DEV(0, 0, 0); - dev <= PCI_DEV(0, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - dump_pci_device(dev); - } -} - -void dump_spd_registers(void) -{ - unsigned device; - device = DIMM0; - while(device <= DIMM7) { - int status = 0; - int i; - print_debug("\n"); - print_debug("dimm "); - print_debug_hex8(device); - - for(i = 0; (i < 256) ; i++) { - unsigned char byte; - if ((i % 16) == 0) { - print_debug("\n"); - print_debug_hex8(i); - print_debug(": "); - } - status = smbus_read_byte(device, i); - if (status < 0) { - print_debug("bad device: "); - print_debug_hex8(-status); - print_debug("\n"); - break; - } - print_debug_hex8(status); - print_debug_char(' '); - } - device++; - print_debug("\n"); - } -} - -void show_dram_slots(void) -{ - unsigned device; - device = DIMM0; - while(device <= DIMM7) { - int status = 0; - int i; - print_debug("\n"); - print_debug("dimm "); - print_debug_hex8(device); - - status = smbus_read_byte(device, 0); - if (status < 0) { - print_debug("bad device: "); - } else { - print_debug("present: "); - } - print_debug_hex8(status); - print_debug("\n"); - device++; - print_debug("\n"); - } -} - -void dump_ipmi_registers(void) -{ - unsigned device; - device = 0x42; - while(device <= 0x42) { - int status = 0; - int i; - print_debug("\n"); - print_debug("ipmi "); - print_debug_hex8(device); - - for(i = 0; (i < 8) ; i++) { - unsigned char byte; - status = smbus_read_byte(device, 2); - if (status < 0) { - print_debug("bad device: "); - print_debug_hex8(-status); - print_debug("\n"); - break; - } - print_debug_hex8(status); - print_debug_char(' '); - } - device++; - print_debug("\n"); - } -} diff --git a/src/mainboard/dell/s1850/devicetree.cb b/src/mainboard/dell/s1850/devicetree.cb deleted file mode 100644 index c56fd37..0000000 --- a/src/mainboard/dell/s1850/devicetree.cb +++ /dev/null @@ -1,72 +0,0 @@ -chip northbridge/intel/e7520 # mch - device pci_domain 0 on - subsystemid 0x15d9 0x5580 inherit - chip southbridge/intel/i82801ex # i82801er - # USB ports - device pci 1d.0 on end - device pci 1d.1 on end - device pci 1d.2 on end - device pci 1d.3 on end - device pci 1d.7 on end - - # -> Bridge - device pci 1e.0 on end - - # -> ISA - device pci 1f.0 on - chip superio/nsc/pc8374 - device pnp 2e.0 off end - device pnp 2e.1 off end - device pnp 2e.2 off end - device pnp 2e.3 on - io 0x60 = 0x3f8 - irq 0x70 = 4 - end - device pnp 2e.4 off end - device pnp 2e.5 off end - device pnp 2e.6 off end - device pnp 2e.7 off end - device pnp 2e.8 off end - end - end - # -> IDE - device pci 1f.1 on end - # -> SATA - device pci 1f.2 on end - device pci 1f.3 on end - - register "pirq_a_d" = "0x8a07030b" - register "pirq_e_h" = "0x85808080" - end - device pci 00.0 on end - device pci 00.1 on end - device pci 01.0 on end - device pci 02.0 on - chip southbridge/intel/pxhd # pxhd1 - # Bus bridges and ioapics usually bus 1 - device pci 0.0 on - # On board gig e1000 - chip drivers/generic/generic - device pci 03.0 on end - device pci 03.1 on end - end - end - device pci 0.1 on end - device pci 0.2 on end - device pci 0.3 on end - end - end - device pci 04.0 on end - device pci 06.0 on end - end - device lapic_cluster 0 on - chip cpu/intel/socket_mPGA604 # cpu 0 - device lapic 0 on end - end - chip cpu/intel/socket_mPGA604 # cpu 1 - device lapic 6 on end - end - end - register "intrline" = "0x00070100" -end - diff --git a/src/mainboard/dell/s1850/irq_tables.c b/src/mainboard/dell/s1850/irq_tables.c deleted file mode 100644 index e6073c7..0000000 --- a/src/mainboard/dell/s1850/irq_tables.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) by the coreboot pirq tool. - * This file was programatically generated. - * - * 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 <arch/pirq_routing.h> - -const struct irq_routing_table intel_irq_routing_table = { - PIRQ_SIGNATURE, - PIRQ_VERSION, - 32 + 16 * CONFIG_IRQ_SLOT_COUNT,/* Max. number of devices on the bus */ - 0x00, /* Interrupt router bus */ - (0x11 << 3) | 0x0, /* Interrupt router device */ - 0xc20, /* IRQs devoted exclusively to PCI usage */ - 0x1106, /* Vendor */ - 0x596, /* Device */ - 0, /* Miniport data */ - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ - 0x66, /* Checksum */ - { - /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ - {0x00,(0x14<<3)|0x0, {{0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0x0deb8}}, 0x1, 0x0}, - {0x00,(0x0d<<3)|0x0, {{0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0x0deb8}}, 0x2, 0x0}, - {0x00,(0x0e<<3)|0x0, {{0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0xdeb8}, {0x02, 0x0deb8}}, 0x3, 0x0}, - {0x00,(0x13<<3)|0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0x0deb8}}, 0x4, 0x0}, - {0x00,(0x11<<3)|0x0, {{0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0x0deb8}}, 0x0, 0x0}, - {0x00,(0x0f<<3)|0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0x0deb8}}, 0x0, 0x0}, - {0x00,(0x01<<3)|0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0x0deb8}}, 0x0, 0x0}, - {0x00,(0x10<<3)|0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0x0deb8}}, 0x0, 0x0}, - {0x00,(0x12<<3)|0x0, {{0x01, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - } -}; - -unsigned long write_pirq_routing_table(unsigned long addr) -{ - return copy_pirq_routing_table(addr); -} diff --git a/src/mainboard/dell/s1850/mainboard.c b/src/mainboard/dell/s1850/mainboard.c deleted file mode 100644 index 3d22f2d..0000000 --- a/src/mainboard/dell/s1850/mainboard.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <device/device.h> -#include "chip.h" - -struct chip_operations mainboard_ops = { - CHIP_NAME("Dell S1850 Mainboard") -}; - diff --git a/src/mainboard/dell/s1850/mptable.c b/src/mainboard/dell/s1850/mptable.c deleted file mode 100644 index 0c7562c..0000000 --- a/src/mainboard/dell/s1850/mptable.c +++ /dev/null @@ -1,160 +0,0 @@ -#include <console/console.h> -#include <arch/smp/mpspec.h> -#include <arch/ioapic.h> -#include <device/pci.h> -#include <string.h> -#include <stdint.h> - -static void *smp_write_config_table(void *v) -{ - struct mp_config_table *mc; - int bus_isa; - unsigned char bus_pxhd_1; - unsigned char bus_pxhd_2; - unsigned char bus_pxhd_3; - unsigned char bus_pxhd_4; - unsigned char bus_ich5r_1; - - mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); - - mptable_init(mc, LOCAL_APIC_ADDR); - - smp_write_processors(mc); - - { - device_t dev; - - /* ich5r */ - dev = dev_find_slot(0, PCI_DEVFN(0x1e,0)); - if (dev) { - bus_ich5r_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI 0:1e.0, using defaults\n"); - bus_ich5r_1 = 7; - } - /* pxhd-1 */ - dev = dev_find_slot(1, PCI_DEVFN(0x0,0)); - if (dev) { - bus_pxhd_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI 1:00.0, using defaults\n"); - bus_pxhd_1 = 2; - } - /* pxhd-2 */ - dev = dev_find_slot(1, PCI_DEVFN(0x00,2)); - if (dev) { - bus_pxhd_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI 1:00.2, using defaults\n"); - bus_pxhd_2 = 3; - } - - /* pxhd-3 */ - dev = dev_find_slot(0, PCI_DEVFN(0x4,0)); - if (dev) { - bus_pxhd_3 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI 0:04.0, using defaults\n"); - bus_pxhd_3 = 5; - } - /* pxhd-4 */ - dev = dev_find_slot(0, PCI_DEVFN(0x06,0)); - if (dev) { - bus_pxhd_4 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI 0:06.0, using defaults\n"); - bus_pxhd_4 = 6; - } - - } - - mptable_write_buses(mc, NULL, &bus_isa); - - /* IOAPIC handling */ - - smp_write_ioapic(mc, 2, 0x20, IO_APIC_ADDR); - { - struct resource *res; - device_t dev; - /* pxhd apic 3 */ - dev = dev_find_slot(1, PCI_DEVFN(0x00,1)); - if (dev) { - res = find_resource(dev, PCI_BASE_ADDRESS_0); - if (res) { - smp_write_ioapic(mc, 0x03, 0x20, res->base); - } - } - else { - printk(BIOS_DEBUG, "ERROR - could not find IOAPIC PCI 1:00.1\n"); - } - /* pxhd apic 4 */ - dev = dev_find_slot(1, PCI_DEVFN(0x00,3)); - if (dev) { - res = find_resource(dev, PCI_BASE_ADDRESS_0); - if (res) { - smp_write_ioapic(mc, 0x04, 0x20, res->base); - } - } - else { - printk(BIOS_DEBUG, "ERROR - could not find IOAPIC PCI 1:00.3\n"); - } - } - - mptable_add_isa_interrupts(mc, bus_isa, 0x2, 0); - - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - 0x00, 0x74, 0x02, 0x10); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - 0x00, 0x76, 0x02, 0x12); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - 0x00, 0x77, 0x02, 0x17); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - 0x00, 0x75, 0x02, 0x13); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - 0x00, 0x74, 0x02, 0x10); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - 0x00, 0x7c, 0x02, 0x12); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - 0x00, 0x7d, 0x02, 0x11); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - bus_pxhd_1, 0x08, 0x03, 0x00); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - bus_pxhd_1, 0x0c, 0x03, 0x06); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - bus_pxhd_1, 0x0d, 0x03, 0x07); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - bus_pxhd_2, 0x08, 0x04, 0x00); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - bus_ich5r_1, 0x04, 0x02, 0x10); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - bus_pxhd_4, 0x00, 0x02, 0x10); -#if 0 - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, - (bus_isa - 1), 0x04, 0x02, 0x10); -#endif - /* Standard local interrupt assignments */ -#if 0 - smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, - bus_isa, 0x00, MP_APIC_ALL, 0x00); -#endif - smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, - bus_isa, 0x00, MP_APIC_ALL, 0x01); - - /* There is no extension information... */ - - /* Compute the checksums */ - return mptable_finalize(mc); -} - -unsigned long write_smp_table(unsigned long addr) -{ - void *v; - v = smp_write_floating_table(addr, 0); - return (unsigned long)smp_write_config_table(v); -} - diff --git a/src/mainboard/dell/s1850/reset.c b/src/mainboard/dell/s1850/reset.c deleted file mode 100644 index 745f187..0000000 --- a/src/mainboard/dell/s1850/reset.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <arch/io.h> -#include <reset.h> -#if defined (__PRE_RAM__) -#include <arch/romcc_io.h> -#endif - -void soft_reset(void) -{ - outb(0x04, 0xcf9); -} - -void hard_reset(void) -{ - outb(0x02, 0xcf9); - outb(0x06, 0xcf9); -} diff --git a/src/mainboard/dell/s1850/romstage.c b/src/mainboard/dell/s1850/romstage.c deleted file mode 100644 index e636986..0000000 --- a/src/mainboard/dell/s1850/romstage.c +++ /dev/null @@ -1,324 +0,0 @@ -#include <stdint.h> -#include <device/pci_def.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <arch/romcc_io.h> -#include <cpu/x86/lapic.h> -#include <stdlib.h> -#include <console/console.h> -#include "southbridge/intel/i82801ex/early_smbus.c" -#include "northbridge/intel/e7520/raminit.h" -#include "superio/nsc/pc8374/early_init.c" -#include "cpu/x86/lapic/boot_cpu.c" -#include "cpu/x86/mtrr/earlymtrr.c" -#include "debug.c" -#include "watchdog.c" -// Remove comment if resets in this file are actually used. -// #include "reset.c" -#include "s1850_fixups.c" -#include "northbridge/intel/e7520/memory_initialized.c" -#include "cpu/x86/bist.h" -#include <spd.h> - -#define CONSOLE_SERIAL_DEV PNP_DEV(0x2e, PC8374_SP1) - -#define DEVPRES_CONFIG ( \ - DEVPRES_D0F0 | \ - DEVPRES_D1F0 | \ - DEVPRES_D2F0 | \ - DEVPRES_D3F0 | \ - DEVPRES_D4F0 | \ - DEVPRES_D6F0 | \ - 0 ) -#define DEVPRES1_CONFIG (DEVPRES1_D0F1 | DEVPRES1_D8F0) - -static inline int spd_read_byte(unsigned device, unsigned address) -{ - return smbus_read_byte(device, address); -} - -#include "northbridge/intel/e7520/raminit.c" -#include "lib/generic_sdram.c" - -/* IPMI garbage. This is all test stuff, if it really works we'll move it somewhere - */ - -#define nftransport 0xc - -#define OBF 0 -#define IBF 1 - -#define ipmidata 0xca0 -#define ipmicsr 0xca4 - -static inline void ibfzero(void) -{ - while(inb(ipmicsr) & (1<<IBF)) - ; -} -static inline void clearobf(void) -{ - (void) inb(ipmidata); -} - -static inline void waitobf(void) -{ - while((inb(ipmicsr) & (1<<OBF)) == 0) - ; -} - -/* quite possibly the stupidest interface ever designed. */ -static inline void first_cmd_byte(unsigned char byte) -{ - ibfzero(); - clearobf(); - outb(0x61, ipmicsr); - ibfzero(); - clearobf(); - outb(byte, ipmidata); -} - -static inline void next_cmd_byte(unsigned char byte) -{ - - ibfzero(); - clearobf(); - outb(byte, ipmidata); -} - -static inline void last_cmd_byte(unsigned char byte) -{ - outb(0x62, ipmicsr); - - ibfzero(); - clearobf(); - outb(byte, ipmidata); -} - -static inline void read_response_byte(void) -{ - int val = -1; - if ((inb(ipmicsr)>>6) != 1) - return; - - ibfzero(); - waitobf(); - val = inb(ipmidata); - outb(0x68, ipmidata); - - /* see if it is done */ - if ((inb(ipmicsr)>>6) != 1){ - /* wait for the dummy read. Which describes this protocol */ - waitobf(); - (void)inb(ipmidata); - } -} - -static inline void ipmidelay(void) -{ - int i; - for(i = 0; i < 1000; i++) { - inb(0x80); - } -} - -static inline void bmc_foad(void) -{ - unsigned char c; - /* be safe; make sure it is really ready */ - while ((inb(ipmicsr)>>6)) { - outb(0x60, ipmicsr); - inb(ipmidata); - } - first_cmd_byte(nftransport << 2); - ipmidelay(); - next_cmd_byte(0x12); - ipmidelay(); - next_cmd_byte(2); - ipmidelay(); - last_cmd_byte(3); - ipmidelay(); -} - -/* end IPMI garbage */ - -#include "arch/x86/lib/stages.c" - -static void main(unsigned long bist) -{ - u8 b; - u16 w; - u32 l; - int do_reset; - - static const struct mem_controller mch[] = { - { - .node_id = 0, - /* the wiring on this part is really messed up */ - /* this is my best guess so far */ - .channel0 = {DIMM0, DIMM1, DIMM2, DIMM3, }, - .channel1 = {DIMM4, DIMM5, DIMM6, DIMM7, }, - } - }; - - /* superio setup */ - /* observed from serialice */ - static const u8 earlyinit[] = { - 0x21, 0x11, 0x11, - 0x22, 1, 1, - 0x23, 05, 05, - 0x24, 0x81, 0x81, - 0x26, 0, 0, - 0, - }; - - /* using SerialICE, we've seen this basic reset sequence on the dell. - * we don't understand it as it uses undocumented registers, but - * we're going to clone it. - */ - /* enable a hidden device. */ - b = pci_read_config8(PCI_DEV(0, 0, 0), 0xf4); - b |= 0x8; - pci_write_config8(PCI_DEV(0, 0, 0), 0xf4, b); - - /* read-write lock in CMOS on LPC bridge on ICH5 */ - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xd8, 4); - - /* operate on undocumented device */ - l = pci_read_config32(PCI_DEV(0, 0, 2), 0xa4); - l |= 0x1000; - pci_write_config32(PCI_DEV(0, 0, 2), 0xa4, l); - - l = pci_read_config32(PCI_DEV(0, 0, 2), 0x9c); - l |= 0x8000; - pci_write_config32(PCI_DEV(0, 0, 2), 0x9c, l); - - /* disable undocumented device */ - b = pci_read_config8(PCI_DEV(0, 0, 0), 0xf4); - b &= ~0x8; - pci_write_config8(PCI_DEV(0, 0, 0), 0xf4, b); - - /* set up LPC bridge bits, some of which reply on undocumented - * registers - */ - - b= pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xd8); - b |= 4; - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xd8, b); - - b= pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xd4); - b |= 2; - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xd4, b); - - /* ACPI base address */ - pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x40, 0x800); - - /* Enable specific ACPI features */ - b= pci_read_config8(PCI_DEV(0, 0x1f, 0), 0x44); - b |= 0x10; - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x44, b); - - /* ACPI control */ - w = inw(0x868); - outw(w|0x800, 0x868); - w = inw(0x866); - outw(w|2, 0x866); - -#if 0 - /*seriaice shows - dell does this so leave it here so I don't forget - */ - /* SMBUS */ - pci_write_config16(PCI_DEV(0, 0x1f, 3), 0x20, 0x08c0); - - /* unknown */ - b = inb(0x8c2); - outb(0xdf, 0x8c2); -#endif - - /* another device enable? */ - b = pci_read_config8(PCI_DEV(0, 0, 0), 0xf4); - b |= 2; - pci_write_config8(PCI_DEV(0, 0, 0), 0xf4, b); - - /* ?? */ - l = pci_read_config32(PCI_DEV(0, 8, 0), 0xc0); - do_reset = l & 0x8000000; - l |= 0x8000000; - pci_write_config32(PCI_DEV(0, 8, 0), 0xc0, l); - - if (! do_reset) { - outb(2, 0xcf9); - outb(6, 0xcf9); - } - if (bist == 0) { - /* Skip this if there was a built in self test failure */ - early_mtrr_init(); - if (memory_initialized()) - skip_romstage(); - } - /* Setup the console */ - mainboard_set_ich5(); - //bmc_foad(); - pc8374_enable_dev(CONSOLE_SERIAL_DEV, CONFIG_TTYS0_BASE); - console_init(); - - /* stuff we seem to need */ - pc8374_enable_dev(PNP_DEV(0x2e, PC8374_KBCK), 0); - - /* GPIOs */ - pc8374_enable_dev(PNP_DEV(0x2e, PC8374_GPIO), 0xc20); - - /* keep this in mind. - SerialICE-hlp: outb 002e <= 23 - SerialICE-hlp: inb 002f => 05 - SerialICE-hlp: outb 002f <= 05 - SerialICE-hlp: outb 002e <= 24 - SerialICE-hlp: inb 002f => c1 - SerialICE-hlp: outb 002f <= c1 - */ - - /* Halt if there was a built in self test failure */ -// report_bist_failure(bist); - - /* MOVE ME TO A BETTER LOCATION !!! */ - /* config LPC decode for flash memory access */ - device_t dev; - dev = pci_locate_device(PCI_ID(0x8086, 0x24d0), 0); - if (dev == PCI_DEV_INVALID) { - die("Missing ich5?"); - } - pci_write_config32(dev, 0xe8, 0x00000000); - pci_write_config8(dev, 0xf0, 0x00); - -#if 0 - display_cpuid_update_microcode(); -#endif -#if 1 - print_pci_devices(); -#endif -#if 1 - enable_smbus(); -#endif -#if 0 -// dump_spd_registers(&cpu[0]); - int i; - for(i = 0; i < 1; i++) - dump_spd_registers(); -#endif -#if 1 - show_dram_slots(); -#endif - disable_watchdogs(); -// dump_ipmi_registers(); - mainboard_set_e7520_leds(); - - sdram_initialize(ARRAY_SIZE(mch), mch); -#if 0 - dump_pci_devices(); -#endif -#if 1 - dump_pci_device(PCI_DEV(0, 0x00, 0)); -// dump_bar14(PCI_DEV(0, 0x00, 0)); -#endif -} diff --git a/src/mainboard/dell/s1850/s1850_fixups.c b/src/mainboard/dell/s1850/s1850_fixups.c deleted file mode 100644 index 7ef9ce1..0000000 --- a/src/mainboard/dell/s1850/s1850_fixups.c +++ /dev/null @@ -1,60 +0,0 @@ -#include <arch/romcc_io.h> - -static void mch_reset(void) -{ - return; -} - - - -static void mainboard_set_e7520_pll(unsigned bits) -{ - return; -} - - -static void mainboard_set_e7520_leds(void) -{ - return; -} - -static void mainboard_set_ich5(void) -{ - /* coma is 0x3f8 , comb is 0x2f8*/ - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xe0, 0x10); - /* enable decoding of various devices */ - pci_write_config16(PCI_DEV(0, 0x1f, 0), 0xe6, 0x140f); - /* 1M flash */ - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xe3, 0xc0); - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xf0, 0x0); - /* disable certain devices -- see data sheet -- this is from - * dell settings via lspci - * Note that they leave SMBUS disabled -- 8f6f. - * we leave it enabled and visible in config space -- 8f66 - */ - pci_write_config16(PCI_DEV(0, 0x1f, 0), 0xf2, 0x8f66); - /* GPIOs -- needed, possibly, for SPD */ - pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x58, 0x881); - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x5c, 0x10); - - /* now the fun begins ... enable the GPIOs as done on factory */ - /* factory config from IO ports - * It has a few more things enabled than default! - */ - outl(0x1ae0f183, 0x880); - outl(0x1b00ffff, 0x884); - outl(0x131f0000, 0x88c); - outl(0x00000000, 0x894); - outl(0x00040000, 0x898); - outl(0x00000000, 0x8a4); - outl(0x00000000, 0x8a8); - outl(0x000031c0, 0x8ac); - outl(0x00000007, 0x8b0); - outl(0x00000304, 0x8b4); - outl(0x00030303, 0x8b8); - -} - - - - diff --git a/src/mainboard/dell/s1850/watchdog.c b/src/mainboard/dell/s1850/watchdog.c deleted file mode 100644 index 43f4029..0000000 --- a/src/mainboard/dell/s1850/watchdog.c +++ /dev/null @@ -1,57 +0,0 @@ -#include <device/pnp_def.h> - -#define NSC_WD_DEV PNP_DEV(0x2e, 0xa) -#define NSC_WDBASE 0x600 -#define ICH5_WDBASE 0x400 -#define ICH5_GPIOBASE 0x500 - -static void disable_sio_watchdog(device_t dev) -{ -#if 0 - /* FIXME move me somewhere more appropriate */ - pnp_set_logical_device(dev); - pnp_set_enable(dev, 1); - pnp_set_iobase(dev, PNP_IDX_IO0, NSC_WDBASE); - /* disable the sio watchdog */ - outb(0, NSC_WDBASE + 0); - pnp_set_enable(dev, 0); -#endif -} - -static void disable_ich5_watchdog(void) -{ - /* FIXME move me somewhere more appropriate */ - device_t dev; - unsigned long value, base; - dev = pci_locate_device(PCI_ID(0x8086, 0x24d0), 0); - if (dev == PCI_DEV_INVALID) { - die("Missing ich5?"); - } - /* Enable I/O space */ - value = pci_read_config16(dev, 0x04); - value |= (1 << 10); - pci_write_config16(dev, 0x04, value); - - /* Set and enable acpibase */ - pci_write_config32(dev, 0x40, ICH5_WDBASE | 1); - pci_write_config8(dev, 0x44, 0x10); - base = ICH5_WDBASE + 0x60; - - /* Set bit 11 in TCO1_CNT */ - value = inw(base + 0x08); - value |= 1 << 11; - outw(value, base + 0x08); - - /* Clear TCO timeout status */ - outw(0x0008, base + 0x04); - outw(0x0002, base + 0x06); -} - - -static void disable_watchdogs(void) -{ -// disable_sio_watchdog(NSC_WD_DEV); - disable_ich5_watchdog(); - print_debug("Watchdogs disabled\n"); -} -
-
Ronald G. Minnich