From 991a71d55c3099b01acb4b42e97d72aa64816898 Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Sun, 22 Feb 2015 00:12:43 +0200 Subject: AMD fam10: Fix include of conf.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I982acb0b36f2cef8281ffbac4511f831f08fc89a Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/8553 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel --- src/northbridge/amd/amdfam10/Makefile.inc | 2 + src/northbridge/amd/amdfam10/conf.c | 244 ---------------------------- src/northbridge/amd/amdfam10/ht_config.c | 248 +++++++++++++++++++++++++++++ src/northbridge/amd/amdfam10/ht_config.h | 62 ++++++++ src/northbridge/amd/amdfam10/northbridge.c | 8 +- 5 files changed, 315 insertions(+), 249 deletions(-) delete mode 100644 src/northbridge/amd/amdfam10/conf.c create mode 100644 src/northbridge/amd/amdfam10/ht_config.c create mode 100644 src/northbridge/amd/amdfam10/ht_config.h (limited to 'src/northbridge') diff --git a/src/northbridge/amd/amdfam10/Makefile.inc b/src/northbridge/amd/amdfam10/Makefile.inc index fdbfa1222a..65bdc0363c 100644 --- a/src/northbridge/amd/amdfam10/Makefile.inc +++ b/src/northbridge/amd/amdfam10/Makefile.inc @@ -3,6 +3,8 @@ ramstage-y += misc_control.c romstage-y += amdfam10_util.c ramstage-y += amdfam10_util.c +ramstage-y += ht_config.c + ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c ramstage-y += get_pci1234.c diff --git a/src/northbridge/amd/amdfam10/conf.c b/src/northbridge/amd/amdfam10/conf.c deleted file mode 100644 index ba488bf861..0000000000 --- a/src/northbridge/amd/amdfam10/conf.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * - * 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; version 2 of the License. - * - * 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 - */ - -typedef struct amdfam10_sysconf_t sys_info_conf_t; - -struct dram_base_mask_t { - u32 base; //[47:27] at [28:8] - u32 mask; //[47:27] at [28:8] and enable at bit 0 -}; - -static struct dram_base_mask_t get_dram_base_mask(u32 nodeid) -{ - struct dram_base_mask_t d; - device_t dev = __f1_dev[0]; - - u32 temp; - temp = pci_read_config32(dev, 0x44 + (nodeid << 3)); //[39:24] at [31:16] - d.mask = ((temp & 0xfff80000)>>(8+3)); // mask out DramMask [26:24] too - temp = pci_read_config32(dev, 0x144 + (nodeid <<3)) & 0xff; //[47:40] at [7:0] - d.mask |= temp<<21; - - temp = pci_read_config32(dev, 0x40 + (nodeid << 3)); //[39:24] at [31:16] - d.mask |= (temp & 1); // enable bit - - d.base = ((temp & 0xfff80000)>>(8+3)); // mask out DramBase [26:24) too - temp = pci_read_config32(dev, 0x140 + (nodeid <<3)) & 0xff; //[47:40] at [7:0] - d.base |= temp<<21; - return d; -} - - -static void set_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index, - u32 busn_min, u32 busn_max, u32 segbit, - u32 nodes) -{ - u32 tempreg; - u32 i; - - busn_min>>=segbit; - busn_max>>=segbit; - - tempreg = 3 | ((nodeid&0xf)<<4) | ((nodeid & 0x30)<<(12-4))|(linkn<<8)|((busn_min & 0xff)<<16)|((busn_max&0xff)<<24); - for (i=0; i(0xe0-1)) {// use next segn - u32 segn = (segbusn >> 8) & 0x0f; - segn++; - segbusn = segn<<8; - } - if (segbusn>>8) { - u32 val; - val = pci_read_config32(dev, 0x160); - val &= ~(0xf<<25); - val |= (segbusn & 0xf00)<<(25-8); - pci_write_config32(dev, 0x160, val); - } - - return segbusn; -} -#endif - -static u32 get_ht_c_index(u32 nodeid, u32 linkn, sys_info_conf_t *sysinfo) -{ - u32 tempreg; - u32 ht_c_index = 0; - -#if 0 - tempreg = 3 | ((nodeid & 0xf) <<4) | ((nodeid & 0x30)<<(12-4)) | (linkn<<8); - - for (ht_c_index=0;ht_c_index<4; ht_c_index++) { - reg = pci_read_config32(PCI_DEV(CONFIG_CBB, CONFIG_CDB, 1), 0xe0 + ht_c_index * 4); - if (((reg & 0xffff) == 0x0000)) { /*found free*/ - break; - } - } -#endif - tempreg = 3 | ((nodeid & 0x3f)<<2) | (linkn<<8); - for (ht_c_index=0; ht_c_index<32; ht_c_index++) { - if ((sysinfo->ht_c_conf_bus[ht_c_index] & 0xfff) == tempreg) { - return ht_c_index; - } - } - - for (ht_c_index=0; ht_c_index<32; ht_c_index++) { - if (sysinfo->ht_c_conf_bus[ht_c_index] == 0) { - return ht_c_index; - } - } - - return -1; -} - -static void store_ht_c_conf_bus(u32 nodeid, u32 linkn, u32 ht_c_index, - u32 busn_min, u32 busn_max, - sys_info_conf_t *sysinfo) -{ - u32 val; - val = 3 | ((nodeid & 0x3f)<<2) | (linkn<<8); - sysinfo->ht_c_conf_bus[ht_c_index] = val | ((busn_min & 0xff) <<12) | (busn_max<<20); // same node need segn are same - -} - -static u32 get_io_addr_index(u32 nodeid, u32 linkn) -{ - u32 index; - - for (index=0; index<256; index++) { - if (sysconf.conf_io_addrx[index+4] == 0) { - sysconf.conf_io_addr[index+4] = (nodeid & 0x3f) ; - sysconf.conf_io_addrx[index+4] = 1 | ((linkn & 0x7)<<4); - return index; - } - } - - return 0; -} - -static u32 get_mmio_addr_index(u32 nodeid, u32 linkn) -{ - u32 index; - - for (index=0; index<64; index++) { - if (sysconf.conf_mmio_addrx[index+8] == 0) { - sysconf.conf_mmio_addr[index+8] = (nodeid & 0x3f) ; - sysconf.conf_mmio_addrx[index+8] = 1 | ((linkn & 0x7)<<4); - return index; - } - } - - return 0; -} - -static void store_conf_io_addr(u32 nodeid, u32 linkn, u32 reg, u32 index, - u32 io_min, u32 io_max) -{ - u32 val; - - /* io range allocation */ - index = (reg-0xc0)>>3; - - val = (nodeid & 0x3f); // 6 bits used - sysconf.conf_io_addr[index] = val | ((io_max<<8) & 0xfffff000); //limit : with nodeid - val = 3 | ((linkn & 0x7)<<4) ; // 8 bits used - sysconf.conf_io_addrx[index] = val | ((io_min<<8) & 0xfffff000); // base : with enable bit - - if (sysconf.io_addr_num < (index+1)) - sysconf.io_addr_num = index+1; -} - - -static void store_conf_mmio_addr(u32 nodeid, u32 linkn, u32 reg, u32 index, - u32 mmio_min, u32 mmio_max) -{ - u32 val; - - /* io range allocation */ - index = (reg-0x80)>>3; - - val = (nodeid & 0x3f) ; // 6 bits used - sysconf.conf_mmio_addr[index] = val | (mmio_max & 0xffffff00); //limit : with nodeid and linkn - val = 3 | ((linkn & 0x7)<<4) ; // 8 bits used - sysconf.conf_mmio_addrx[index] = val | (mmio_min & 0xffffff00); // base : with enable bit - - if ( sysconf.mmio_addr_num<(index+1)) - sysconf.mmio_addr_num = index+1; -} - - -static void set_io_addr_reg(device_t dev, u32 nodeid, u32 linkn, u32 reg, - u32 io_min, u32 io_max) -{ - u32 i; - u32 tempreg; - - /* io range allocation */ - tempreg = (nodeid&0xf) | ((nodeid & 0x30)<<(8-4)) | (linkn<<4) | ((io_max&0xf0)<<(12-4)); //limit - for (i=0; ilink[link].bridge_ctrl & PCI_BRIDGE_CTL_VGA) { - printk(BIOS_SPEW, "%s, enabling legacy VGA IO forwarding for %s link %s\n", - __func__, dev_path(dev), link); - tempreg |= PCI_IO_BASE_VGA_EN; - } - if (dev->link[link].bridge_ctrl & PCI_BRIDGE_CTL_NO_ISA) { - tempreg |= PCI_IO_BASE_NO_ISA; - } -#endif - for (i=0; i +#include +#include +#include + +#include +#include "northbridge.h" +#include "amdfam10.h" +#include "ht_config.h" + +struct dram_base_mask_t get_dram_base_mask(u32 nodeid) +{ + struct dram_base_mask_t d; + device_t dev = __f1_dev[0]; + + u32 temp; + temp = pci_read_config32(dev, 0x44 + (nodeid << 3)); //[39:24] at [31:16] + d.mask = ((temp & 0xfff80000)>>(8+3)); // mask out DramMask [26:24] too + temp = pci_read_config32(dev, 0x144 + (nodeid <<3)) & 0xff; //[47:40] at [7:0] + d.mask |= temp<<21; + + temp = pci_read_config32(dev, 0x40 + (nodeid << 3)); //[39:24] at [31:16] + d.mask |= (temp & 1); // enable bit + + d.base = ((temp & 0xfff80000)>>(8+3)); // mask out DramBase [26:24) too + temp = pci_read_config32(dev, 0x140 + (nodeid <<3)) & 0xff; //[47:40] at [7:0] + d.base |= temp<<21; + return d; +} + + +void set_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index, + u32 busn_min, u32 busn_max, u32 segbit, + u32 nodes) +{ + u32 tempreg; + u32 i; + + busn_min>>=segbit; + busn_max>>=segbit; + + tempreg = 3 | ((nodeid&0xf)<<4) | ((nodeid & 0x30)<<(12-4))|(linkn<<8)|((busn_min & 0xff)<<16)|((busn_max&0xff)<<24); + for (i=0; i(0xe0-1)) {// use next segn + u32 segn = (segbusn >> 8) & 0x0f; + segn++; + segbusn = segn<<8; + } + if (segbusn>>8) { + u32 val; + val = pci_read_config32(dev, 0x160); + val &= ~(0xf<<25); + val |= (segbusn & 0xf00)<<(25-8); + pci_write_config32(dev, 0x160, val); + } + + return segbusn; +} +#endif + +u32 get_ht_c_index(u32 nodeid, u32 linkn, sys_info_conf_t *sysinfo) +{ + u32 tempreg; + u32 ht_c_index = 0; + +#if 0 + tempreg = 3 | ((nodeid & 0xf) <<4) | ((nodeid & 0x30)<<(12-4)) | (linkn<<8); + + for (ht_c_index=0;ht_c_index<4; ht_c_index++) { + reg = pci_read_config32(PCI_DEV(CONFIG_CBB, CONFIG_CDB, 1), 0xe0 + ht_c_index * 4); + if (((reg & 0xffff) == 0x0000)) { /*found free*/ + break; + } + } +#endif + tempreg = 3 | ((nodeid & 0x3f)<<2) | (linkn<<8); + for (ht_c_index=0; ht_c_index<32; ht_c_index++) { + if ((sysinfo->ht_c_conf_bus[ht_c_index] & 0xfff) == tempreg) { + return ht_c_index; + } + } + + for (ht_c_index=0; ht_c_index<32; ht_c_index++) { + if (sysinfo->ht_c_conf_bus[ht_c_index] == 0) { + return ht_c_index; + } + } + + return -1; +} + +void store_ht_c_conf_bus(u32 nodeid, u32 linkn, u32 ht_c_index, + u32 busn_min, u32 busn_max, + sys_info_conf_t *sysinfo) +{ + u32 val; + val = 3 | ((nodeid & 0x3f)<<2) | (linkn<<8); + sysinfo->ht_c_conf_bus[ht_c_index] = val | ((busn_min & 0xff) <<12) | (busn_max<<20); // same node need segn are same + +} + +u32 get_io_addr_index(u32 nodeid, u32 linkn) +{ + u32 index; + + for (index=0; index<256; index++) { + if (sysconf.conf_io_addrx[index+4] == 0) { + sysconf.conf_io_addr[index+4] = (nodeid & 0x3f) ; + sysconf.conf_io_addrx[index+4] = 1 | ((linkn & 0x7)<<4); + return index; + } + } + + return 0; +} + +u32 get_mmio_addr_index(u32 nodeid, u32 linkn) +{ + u32 index; + + for (index=0; index<64; index++) { + if (sysconf.conf_mmio_addrx[index+8] == 0) { + sysconf.conf_mmio_addr[index+8] = (nodeid & 0x3f) ; + sysconf.conf_mmio_addrx[index+8] = 1 | ((linkn & 0x7)<<4); + return index; + } + } + + return 0; +} + + +void store_conf_io_addr(u32 nodeid, u32 linkn, u32 reg, u32 index, + u32 io_min, u32 io_max) +{ + u32 val; + + /* io range allocation */ + index = (reg-0xc0)>>3; + + val = (nodeid & 0x3f); // 6 bits used + sysconf.conf_io_addr[index] = val | ((io_max<<8) & 0xfffff000); //limit : with nodeid + val = 3 | ((linkn & 0x7)<<4) ; // 8 bits used + sysconf.conf_io_addrx[index] = val | ((io_min<<8) & 0xfffff000); // base : with enable bit + + if (sysconf.io_addr_num < (index+1)) + sysconf.io_addr_num = index+1; +} + + +void store_conf_mmio_addr(u32 nodeid, u32 linkn, u32 reg, u32 index, + u32 mmio_min, u32 mmio_max) +{ + u32 val; + + /* io range allocation */ + index = (reg-0x80)>>3; + + val = (nodeid & 0x3f) ; // 6 bits used + sysconf.conf_mmio_addr[index] = val | (mmio_max & 0xffffff00); //limit : with nodeid and linkn + val = 3 | ((linkn & 0x7)<<4) ; // 8 bits used + sysconf.conf_mmio_addrx[index] = val | (mmio_min & 0xffffff00); // base : with enable bit + + if ( sysconf.mmio_addr_num<(index+1)) + sysconf.mmio_addr_num = index+1; +} + + +void set_io_addr_reg(device_t dev, u32 nodeid, u32 linkn, u32 reg, + u32 io_min, u32 io_max) +{ + u32 i; + u32 tempreg; + + /* io range allocation */ + tempreg = (nodeid&0xf) | ((nodeid & 0x30)<<(8-4)) | (linkn<<4) | ((io_max&0xf0)<<(12-4)); //limit + for (i=0; ilink[link].bridge_ctrl & PCI_BRIDGE_CTL_VGA) { + printk(BIOS_SPEW, "%s, enabling legacy VGA IO forwarding for %s link %s\n", + __func__, dev_path(dev), link); + tempreg |= PCI_IO_BASE_VGA_EN; + } + if (dev->link[link].bridge_ctrl & PCI_BRIDGE_CTL_NO_ISA) { + tempreg |= PCI_IO_BASE_NO_ISA; + } +#endif + for (i=0; i #include +#include #if CONFIG_LOGICAL_CPUS #include @@ -39,14 +40,13 @@ #endif #include "northbridge.h" - #include "amdfam10.h" +#include "ht_config.h" #if CONFIG_HW_MEM_HOLE_SIZEK != 0 #include #endif -#include #if CONFIG_AMD_SB_CIMX #include #endif @@ -55,7 +55,7 @@ struct amdfam10_sysconf_t sysconf; #define FX_DEVS NODE_NUMS static device_t __f0_dev[FX_DEVS]; -static device_t __f1_dev[FX_DEVS]; +device_t __f1_dev[FX_DEVS]; static device_t __f2_dev[FX_DEVS]; static device_t __f4_dev[FX_DEVS]; static unsigned fx_devs=0; @@ -127,8 +127,6 @@ static u32 amdfam10_nodeid(device_t dev) #endif } -#include "conf.c" - static void set_vga_enable_reg(u32 nodeid, u32 linkn) { u32 val; -- cgit v1.2.3