Author: myles Date: Fri Aug 20 22:37:27 2010 New Revision: 5723 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5723
Log: Add support for the HP DL145 G1, based on the Tyan s2881.
Signed-off-by: Oskar Enoksson oskeno@foi.se Acked-by: Myles Watson mylesgw@gmail.com
Added: trunk/src/mainboard/hp/dl145_g1/ - copied from r5722, trunk/src/mainboard/tyan/s2881/ Modified: trunk/src/mainboard/hp/Kconfig trunk/src/mainboard/hp/dl145_g1/Kconfig trunk/src/mainboard/hp/dl145_g1/Makefile.inc trunk/src/mainboard/hp/dl145_g1/devicetree.cb trunk/src/mainboard/hp/dl145_g1/mainboard.c trunk/src/mainboard/hp/dl145_g1/mptable.c trunk/src/mainboard/hp/dl145_g1/resourcemap.c trunk/src/mainboard/hp/dl145_g1/romstage.c
Modified: trunk/src/mainboard/hp/Kconfig ============================================================================== --- trunk/src/mainboard/hp/Kconfig Wed Aug 18 23:23:27 2010 (r5722) +++ trunk/src/mainboard/hp/Kconfig Fri Aug 20 22:37:27 2010 (r5723) @@ -2,6 +2,7 @@ prompt "Mainboard model" depends on VENDOR_HP
+source "src/mainboard/hp/dl145_g1/Kconfig" source "src/mainboard/hp/dl145_g3/Kconfig" source "src/mainboard/hp/e_vectra_p2706t/Kconfig"
Modified: trunk/src/mainboard/hp/dl145_g1/Kconfig ============================================================================== --- trunk/src/mainboard/tyan/s2881/Kconfig Wed Aug 18 23:23:27 2010 (r5722) +++ trunk/src/mainboard/hp/dl145_g1/Kconfig Fri Aug 20 22:37:27 2010 (r5723) @@ -1,5 +1,5 @@ -config BOARD_TYAN_S2881 - bool "S2881 (Thunder K8SR)" +config BOARD_HP_DL145_G1 + bool "ProLiant DL145 G1" select ARCH_X86 select CPU_AMD_SOCKET_940 select NORTHBRIDGE_AMD_AMDK8 @@ -13,65 +13,69 @@ select HAVE_PIRQ_TABLE select HAVE_MP_TABLE select BOARD_ROMSIZE_KB_512 - select SB_HT_CHAIN_UNITID_OFFSET_ONLY - select DRIVERS_SIL_3114 +# select SB_HT_CHAIN_UNITID_OFFSET_ONLY
config MAINBOARD_DIR string - default tyan/s2881 - depends on BOARD_TYAN_S2881 + default hp/dl145_g1 + depends on BOARD_HP_DL145_G1
config APIC_ID_OFFSET hex default 0x0 - depends on BOARD_TYAN_S2881 + depends on BOARD_HP_DL145_G1
config SB_HT_CHAIN_ON_BUS0 int default 2 - depends on BOARD_TYAN_S2881 + depends on BOARD_HP_DL145_G1
config MAINBOARD_PART_NUMBER string - default "S2881" - depends on BOARD_TYAN_S2881 + default "ProLiant DL145 G1" + depends on BOARD_HP_DL145_G1 + +config MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID + hex + default 0x1022 + depends on BOARD_HP_DL145_G1
config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID hex - default 0x2881 - depends on BOARD_TYAN_S2881 + default 0x7460 + depends on BOARD_HP_DL145_G1
config HW_MEM_HOLE_SIZEK hex default 0x100000 - depends on BOARD_TYAN_S2881 + depends on BOARD_HP_DL145_G1
config MAX_CPUS int default 4 - depends on BOARD_TYAN_S2881 + depends on BOARD_HP_DL145_G1
config MAX_PHYSICAL_CPUS int default 2 - depends on BOARD_TYAN_S2881 + depends on BOARD_HP_DL145_G1
config HW_MEM_HOLE_SIZE_AUTO_INC bool default n - depends on BOARD_TYAN_S2881 + depends on BOARD_HP_DL145_G1
config HT_CHAIN_UNITID_BASE hex - default 0xa - depends on BOARD_TYAN_S2881 + default 0x1 + depends on BOARD_HP_DL145_G1
config HT_CHAIN_END_UNITID_BASE hex default 0x6 - depends on BOARD_TYAN_S2881 + depends on BOARD_HP_DL145_G1
config IRQ_SLOT_COUNT int default 9 - depends on BOARD_TYAN_S2881 + depends on BOARD_HP_DL145_G1
Modified: trunk/src/mainboard/hp/dl145_g1/Makefile.inc ============================================================================== --- trunk/src/mainboard/tyan/s2881/Makefile.inc Wed Aug 18 23:23:27 2010 (r5722) +++ trunk/src/mainboard/hp/dl145_g1/Makefile.inc Fri Aug 20 22:37:27 2010 (r5723) @@ -1 +1 @@ -obj-y += ../../../drivers/i2c/adt7463/adt7463.o +obj-y += ../../../drivers/i2c/i2cmux/i2cmux.o \ No newline at end of file
Modified: trunk/src/mainboard/hp/dl145_g1/devicetree.cb ============================================================================== --- trunk/src/mainboard/tyan/s2881/devicetree.cb Wed Aug 18 23:23:27 2010 (r5722) +++ trunk/src/mainboard/hp/dl145_g1/devicetree.cb Fri Aug 20 22:37:27 2010 (r5723) @@ -11,30 +11,29 @@ device pci 18.0 on # link 2 chip southbridge/amd/amd8131 # the on/off keyword is mandatory - device pci 0.0 on - device pci 9.0 on end # Broadcom 5704 - device pci 9.1 on end - device pci a.0 on end # Adaptic - device pci a.1 on end - end + device pci 0.0 on end device pci 0.1 on end device pci 1.0 on end device pci 1.1 on end + device pci 2.0 on end + device pci 2.1 on end + device pci 3.0 off end end chip southbridge/amd/amd8111 # this "device pci 0.0" is the parent the next one # PCI bridge device pci 0.0 on - device pci 0.0 on end - device pci 0.1 on end - device pci 0.2 off end + device pci 0.0 on end # LPC + device pci 0.1 on end # IDE + device pci 0.2 on end # SMbus + device pci 0.3 on end # ACPI device pci 1.0 off end - device pci 5.0 on end # SiI - device pci 6.0 on end + #device pci 5.0 on end # SiI + #device pci 6.0 on end end device pci 1.0 on chip superio/winbond/w83627hf - device pnp 2e.0 on # Floppy + device pnp 2e.0 off # Floppy io 0x60 = 0x3f0 irq 0x70 = 6 drq 0x74 = 2 @@ -42,12 +41,13 @@ device pnp 2e.1 off # Parallel Port io 0x60 = 0x378 irq 0x70 = 7 + drq 0x74 = 1 end device pnp 2e.2 on # Com1 io 0x60 = 0x3f8 irq 0x70 = 4 end - device pnp 2e.3 off # Com2 + device pnp 2e.3 on # Com2 io 0x60 = 0x2f8 irq 0x70 = 3 end @@ -58,17 +58,19 @@ irq 0x72 = 12 end device pnp 2e.6 off # CIR - io 0x60 = 0x100 end - device pnp 2e.7 off # GAME_MIDI_GIPO1 - io 0x60 = 0x220 - io 0x62 = 0x300 + device pnp 2e.7 off # GAM_MIDI_GIPO1 + io 0x60 = 0x201 + io 0x62 = 0x330 irq 0x70 = 9 end - device pnp 2e.8 off end # GPIO2 - device pnp 2e.9 off end # GPIO3 - device pnp 2e.a off end # ACPI - device pnp 2e.b on # HW Monitor + device pnp 2e.8 on # GPIO2 + end + device pnp 2e.9 on # GPIO3 + end + device pnp 2e.a on # ACPI + end + device pnp 2e.b on # HW Monitor io 0x60 = 0x290 irq 0x70 = 5 end @@ -77,45 +79,72 @@ device pci 1.1 on end device pci 1.2 on end device pci 1.3 on - chip drivers/generic/generic #dimm 0-0-0 - device i2c 50 on end - end - chip drivers/generic/generic #dimm 0-0-1 - device i2c 51 on end - end - chip drivers/generic/generic #dimm 0-1-0 - device i2c 52 on end - end - chip drivers/generic/generic #dimm 0-1-1 - device i2c 53 on end + chip drivers/generic/generic # ??? + device i2c 08 on end end - chip drivers/generic/generic #dimm 1-0-0 - device i2c 54 on end - end - chip drivers/generic/generic #dimm 1-0-1 - device i2c 55 on end - end - chip drivers/generic/generic #dimm 1-1-0 - device i2c 56 on end - end - chip drivers/generic/generic #dimm 1-1-1 - device i2c 57 on end - end - chip drivers/i2c/adt7463 # CPU0/1 temp, CPU1 vid, SYS FAN 1/2/3 - device i2c 2d on end - end - chip drivers/generic/generic # Winbond HWM 0x54 CPU0/1 VRM temp, SYSFAN 4,CPU0 vid, CPU0/1 FAN - device i2c 2a on end - end - chip drivers/generic/generic # Winbond HWM 0x92 - device i2c 49 on end + chip drivers/i2c/i2cmux # pca9556 smbus mux + device i2c 18 on #0 pca9516 1 + # I don't know what 30-33 are for, + # they seem to have something to do with the DIMM's + chip drivers/generic/generic # ??? + device i2c 30 on end + end + chip drivers/generic/generic # ??? + device i2c 31 on end + end + chip drivers/generic/generic # ??? + device i2c 32 on end + end + chip drivers/generic/generic # ??? + device i2c 33 on end + end + chip drivers/generic/generic #dimm H0-0 + device i2c 50 on end + end + chip drivers/generic/generic #dimm H0-1 + device i2c 51 on end + end + chip drivers/generic/generic #dimm H0-2 + device i2c 52 on end + end + chip drivers/generic/generic #dimm H0-3 + device i2c 53 on end + end + end + device i2c 18 on #1 pca9516 2 + chip drivers/generic/generic # ??? + device i2c 30 on end + end + chip drivers/generic/generic # ??? + device i2c 31 on end + end + chip drivers/generic/generic # ??? + device i2c 32 on end + end + chip drivers/generic/generic # ??? + device i2c 33 on end + end + chip drivers/generic/generic #dimm H1-0 + device i2c 50 on end + end + chip drivers/generic/generic #dimm H1-1 + device i2c 51 on end + end + chip drivers/generic/generic #dimm H1-2 + device i2c 52 on end + end + chip drivers/generic/generic #dimm H1-3 + device i2c 53 on end + end + end end - chip drivers/generic/generic # Winbond HWM 0x94 - device i2c 4a on end + chip drivers/generic/generic # ??? + device i2c 69 on end end end # acpi - device pci 1.5 off end - device pci 1.6 off end + device pci 1.4 off end + device pci 1.5 off end # AC97 Audio + device pci 1.6 off end # MC97 Modem register "ide0_enable" = "1" register "ide1_enable" = "1" end
Modified: trunk/src/mainboard/hp/dl145_g1/mainboard.c ============================================================================== --- trunk/src/mainboard/tyan/s2881/mainboard.c Wed Aug 18 23:23:27 2010 (r5722) +++ trunk/src/mainboard/hp/dl145_g1/mainboard.c Fri Aug 20 22:37:27 2010 (r5723) @@ -4,6 +4,7 @@ * Copyright (C) 2005 Tyan * (Written by Yinghai Lu yhlu@tyan.com for Tyan) * Copyright (C) 2007 Ward Vandewege ward@gnu.org + * Copyright (C) 2010 FOI Oskar Enoksson oskeno@foi.se * * 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 @@ -24,5 +25,5 @@ #include "chip.h"
struct chip_operations mainboard_ops = { - CHIP_NAME("Tyan S2881 Mainboard") + CHIP_NAME("HP DL145G1 Mainboard") };
Modified: trunk/src/mainboard/hp/dl145_g1/mptable.c ============================================================================== --- trunk/src/mainboard/tyan/s2881/mptable.c Wed Aug 18 23:23:27 2010 (r5722) +++ trunk/src/mainboard/hp/dl145_g1/mptable.c Fri Aug 20 22:37:27 2010 (r5723) @@ -24,7 +24,7 @@ { static const char sig[4] = "PCMP"; static const char oem[8] = "COREBOOT"; - static const char productid[12] = "S2881 "; + static const char productid[12] = "DL145G1 "; struct mp_config_table *mc;
unsigned char bus_num; @@ -62,7 +62,7 @@
/*I/O APICs: APIC ID Version State Address*/ - smp_write_ioapic(mc, apicid_8111, 0x11, 0xfec00000); + smp_write_ioapic(mc, apicid_8111, 0x20, 0xfec00000); { device_t dev; struct resource *res; @@ -70,14 +70,14 @@ if (dev) { res = find_resource(dev, PCI_BASE_ADDRESS_0); if (res) { - smp_write_ioapic(mc, apicid_8131_1, 0x11, res->base); + smp_write_ioapic(mc, apicid_8131_1, 0x20, res->base); } } dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3+1,1)); if (dev) { res = find_resource(dev, PCI_BASE_ADDRESS_0); if (res) { - smp_write_ioapic(mc, apicid_8131_2, 0x11, res->base); + smp_write_ioapic(mc, apicid_8131_2, 0x20, res->base); } }
@@ -85,42 +85,31 @@
mptable_add_isa_interrupts(mc, bus_isa, apicid_8111, 0);
+ // + // The commented-out lines are auto-detected on my servers. + // /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ -//8111 LPC ???? - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_0, ((sysconf.sbdn+1)<<2)|0, apicid_8111, 0x13); - -//On Board AMD USB ??? - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (0<<2)|3, apicid_8111, 0x13); - -//On Board ATI Display Adapter - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (6<<2)|0, apicid_8111, 0x12); - -//On Board SI Serial ATA - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (5<<2)|0, apicid_8111, 0x11); - -//Slot 3 PCIX 100/66 - for(i=0;i<4;i++) { - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (8<<2)|i, apicid_8131_1, (3+i)%4); //27 - } - -//On Board NIC and adaptec scsi - for(i=0;i<2;i++) { - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (9<<2)|i, apicid_8131_1, (0+i)%4); //24 - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (0xa<<2)|i, apicid_8131_1, (0+i)%4); //24 - } - -//Slot 1 PCI-X 133/100/66 or Side 1 on raiser card - for(i=0;i<4;i++) { - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (3<<2)|i, apicid_8131_2, (0+i)%4); //28 - } - - //Slot 1 PCI-X 133/100/66, Side 2 on raiser card - //Fix ME, IRQ Pins? - for(i=0;i<4;i++) { - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (4<<2)|i, apicid_8131_2, (1+i)%4); //28 - } - - + // Integrated SMBus 2.0 + //smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_0, ( 0x4 <<2)|3, apicid_8111 , 0x15); + // Integrated AMD AC97 Audio + //smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_0, ( 0x4 <<2)|1, apicid_8111 , 0x11); + //smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_0, ( 0x4 <<2)|2, apicid_8111 , 0x12); + // Integrated AMD USB + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, ( 0x4 <<2)|0, apicid_8111 , 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, ( 0x0 <<2)|3, apicid_8111 , 0x13); + // On board ATI Rage XL + //smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, ( 0x5 <<2)|0, apicid_8111 , 0x14); + // On board Broadcom nics + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, ( 0x3 <<2)|0, apicid_8131_2, 0x03); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, ( 0x3 <<2)|1, apicid_8131_2, 0x00); + // On board LSI SCSI + //smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, ( 0x2 <<2)|0, apicid_8131_2, 0x02); + + // PCIX-133 Slot + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, ( 0x1 <<2)|0, apicid_8131_1, 0x01); + //smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, ( 0x1 <<2)|1, apicid_8131_1, 0x02); + //smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, ( 0x1 <<2)|2, apicid_8131_1, 0x03); + //smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, ( 0x1 <<2)|3, apicid_8131_1, 0x04);
/*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, bus_isa, 0x0, MP_APIC_ALL, 0x0);
Modified: trunk/src/mainboard/hp/dl145_g1/resourcemap.c ============================================================================== --- trunk/src/mainboard/tyan/s2881/resourcemap.c Wed Aug 18 23:23:27 2010 (r5722) +++ trunk/src/mainboard/hp/dl145_g1/resourcemap.c Fri Aug 20 22:37:27 2010 (r5723) @@ -1,9 +1,9 @@ /* - * Tyan S2881 needs a different resource map - * + * DL145G1 needs a different resource map + * This file may need more tweaking, it is copied from the Tyan S2881 mainboard */
-static void setup_s2881_resource_map(void) +static void setup_dl145g1_resource_map(void) { static const unsigned int register_values[] = { /* Careful set limit registers before base registers which contain the enables */ @@ -117,7 +117,8 @@ PCI_ADDR(0, 0x18, 1, 0x94), 0x00000048, 0x00000000, PCI_ADDR(0, 0x18, 1, 0x9C), 0x00000048, 0x00000000, PCI_ADDR(0, 0x18, 1, 0xA4), 0x00000048, 0x00000000, - PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000000, + //PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000b20, PCI_ADDR(0, 0x18, 1, 0xB4), 0x00000048, 0x00000000, PCI_ADDR(0, 0x18, 1, 0xBC), 0x00000048, 0x00ffff20,
@@ -152,7 +153,8 @@ PCI_ADDR(0, 0x18, 1, 0x90), 0x000000f0, 0x00000000, PCI_ADDR(0, 0x18, 1, 0x98), 0x000000f0, 0x00000000, PCI_ADDR(0, 0x18, 1, 0xA0), 0x000000f0, 0x00000000, - PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000000, + //PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000a03, PCI_ADDR(0, 0x18, 1, 0xB0), 0x000000f0, 0x00000000, PCI_ADDR(0, 0x18, 1, 0xB8), 0x000000f0, 0x00fc0003,
@@ -252,8 +254,8 @@ * [31:24] Bus Number Limit i * This field defines the highest bus number in configuration regin i */ -// PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0xff000203, -// PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0xff000203, + PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x00000000, PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000, PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000, };
Modified: trunk/src/mainboard/hp/dl145_g1/romstage.c ============================================================================== --- trunk/src/mainboard/tyan/s2881/romstage.c Wed Aug 18 23:23:27 2010 (r5722) +++ trunk/src/mainboard/hp/dl145_g1/romstage.c Fri Aug 20 22:37:27 2010 (r5723) @@ -40,26 +40,52 @@ static void memreset_setup(void) { if (is_cpu_pre_c0()) { - outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 16); //REVC_MEMRST_EN=0 + /* Set the memreset low */ + outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 16); + /* Ensure the BIOS has control of the memory lines */ + outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 17); + } else { + /* Ensure the CPU has controll of the memory lines */ + outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); } - else { - outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 16); //REVC_MEMRST_EN=1 - } - outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 17); }
static void memreset(int controllers, const struct mem_controller *ctrl) { if (is_cpu_pre_c0()) { - udelay(800); - outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); //REVB_MEMRST_L=1 - udelay(90); + udelay(800); + /* Set memreset_high */ + outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 16); + udelay(90); } }
+#define SMBUS_HUB 0x18 + static inline void activate_spd_rom(const struct mem_controller *ctrl) { - /* nothing to do */ + int ret,i; + unsigned device=(ctrl->channel0[0])>>8; + /* the very first write always get COL_STS=1 and ABRT_STS=1, so try another time*/ + i=2; + do { + ret = smbus_write_byte(SMBUS_HUB, 0x01, device); + } while ((ret!=0) && (i-->0)); + + smbus_write_byte(SMBUS_HUB, 0x03, 0); +} + +static inline void change_i2c_mux(unsigned device) +{ + int ret, i; + print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\n"); + i=2; + do { + ret = smbus_write_byte(SMBUS_HUB, 0x01, device); + print_debug("change_i2c_mux 1 ret="); print_debug_hex32(ret); print_debug("\n"); + } while ((ret!=0) && (i-->0)); + ret = smbus_write_byte(SMBUS_HUB, 0x03, 0); + print_debug("change_i2c_mux 2 ret="); print_debug_hex32(ret); print_debug("\n"); }
static inline int spd_read_byte(unsigned device, unsigned address) @@ -69,12 +95,19 @@
#include "northbridge/amd/amdk8/raminit.c" #include "resourcemap.c" +#include "northbridge/amd/amdk8/resourcemap.c" #include "northbridge/amd/amdk8/coherent_ht.c" #include "lib/generic_sdram.c"
#include "cpu/amd/dualcore/dualcore.c"
+#define RC0 ((1<<1)<<8) // Not sure about these values +#define RC1 ((1<<2)<<8) // Not sure about these values
+#define DIMM0 0x50 +#define DIMM1 0x51 +#define DIMM2 0x52 +#define DIMM3 0x53
#include "cpu/amd/car/post_cache_as_ram.c"
@@ -83,14 +116,17 @@ #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c"
+ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { static const uint16_t spd_addr [] = { - (0xa<<3)|0, (0xa<<3)|2, 0, 0, - (0xa<<3)|1, (0xa<<3)|3, 0, 0, + //first node + RC0|DIMM0, RC0|DIMM2, 0, 0, + RC0|DIMM1, RC0|DIMM3, 0, 0, #if CONFIG_MAX_PHYSICAL_CPUS > 1 - (0xa<<3)|4, (0xa<<3)|6, 0, 0, - (0xa<<3)|5, (0xa<<3)|7, 0, 0, + //second node + RC1|DIMM0, RC1|DIMM2, 0, 0, + RC1|DIMM1, RC1|DIMM3, 0, 0, #endif };
@@ -123,11 +159,8 @@ /* Halt if there was a built in self test failure */ report_bist_failure(bist);
- setup_s2881_resource_map(); -#if 0 - dump_pci_device(PCI_DEV(0, 0x18, 0)); - dump_pci_device(PCI_DEV(0, 0x19, 0)); -#endif + setup_dl145g1_resource_map(); + //setup_default_resource_map();
needs_reset = setup_coherent_ht_domain();
@@ -146,12 +179,18 @@ }
enable_smbus(); -#if 0 - dump_spd_registers(&cpu[0]); -#endif -#if 0 - dump_smbus_registers(); -#endif + + int i; + for(i=0;i<2;i++) { + activate_spd_rom(&ctrl[i]); + } + for(i=2;i<8;i<<=1) { + change_i2c_mux(i); + } + + //dump_spd_registers(&ctrl[0]); + //dump_spd_registers(&ctrl[1]); + //dump_smbus_registers();
allow_all_aps_stop(bsp_apicid);
@@ -162,10 +201,7 @@ memreset_setup(); sdram_initialize(nodes, ctrl);
-#if 0 - dump_pci_devices(); -#endif + //dump_pci_devices();
post_cache_as_ram(); } -
-
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