Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3211
-gerrit
commit f1c01cb5a6ca27b4eeda27ecbe3fafd01da677dd Author: Stefan Reinauer reinauer@chromium.org Date: Mon May 6 16:56:37 2013 -0700
Drop CONFIG_AP_CODE_IN_CAR
This option has not been enabled on any board and was considered obsolete last time it was touched. If we need the functionality, let's fix this in a generic way instead of a K8 specific way. This was mostly a speedup hack back in the day.
Change-Id: Ib1ca248c56a7f6e9d0c986c35d131d5f444de0d8 Signed-off-by: Stefan Reinauer reinauer@google.com --- src/Kconfig | 4 - src/arch/x86/Makefile.inc | 18 ---- src/arch/x86/init/ldscript_apc.lb | 31 ------- src/arch/x86/lib/cbfs_and_run.c | 7 -- src/mainboard/amd/serengeti_cheetah/Kconfig | 1 - src/mainboard/amd/serengeti_cheetah/ap_romstage.c | 74 ---------------- src/mainboard/gigabyte/ga_2761gxdk/ap_romstage.c | 99 --------------------- src/mainboard/gigabyte/m57sli/ap_romstage.c | 97 --------------------- src/mainboard/msi/ms7260/ap_romstage.c | 82 ------------------ src/mainboard/nvidia/l1_2pvv/ap_romstage.c | 91 ------------------- src/mainboard/supermicro/h8dme/Kconfig | 1 - src/mainboard/supermicro/h8dme/ap_romstage.c | 97 --------------------- src/mainboard/supermicro/h8dmr/ap_romstage.c | 101 ---------------------- src/mainboard/tyan/s2912/ap_romstage.c | 89 ------------------- src/northbridge/amd/amdk8/raminit_f_dqs.c | 8 -- 15 files changed, 800 deletions(-)
diff --git a/src/Kconfig b/src/Kconfig index ce7f400..ce5a048 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -943,10 +943,6 @@ config DEBUG_COVERAGE endmenu
# These probably belong somewhere else, but they are needed somewhere. -config AP_CODE_IN_CAR - bool - default n - config RAMINIT_SYSINFO bool default n diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc index ee2bc47..62f7a3f 100644 --- a/src/arch/x86/Makefile.inc +++ b/src/arch/x86/Makefile.inc @@ -48,9 +48,6 @@ endif ifeq ($(CONFIG_PAYLOAD_FILO),y) COREBOOT_ROM_DEPENDENCIES+=filo endif -ifeq ($(CONFIG_AP_CODE_IN_CAR),y) -COREBOOT_ROM_DEPENDENCIES+=$(objcbfs)/coreboot_ap.elf -endif
extract_nth=$(word $(1), $(subst |, ,$(2)))
@@ -79,10 +76,6 @@ endif $(obj)/coreboot.rom: $(obj)/coreboot.pre $(objcbfs)/coreboot_ram.elf $(CBFSTOOL) $(call strip_quotes,$(COREBOOT_ROM_DEPENDENCIES)) $$(INTERMEDIATE) $$(VBOOT_STUB_ELF) @printf " CBFS $(subst $(obj)/,,$(@))\n" cp $(obj)/coreboot.pre $@.tmp - if [ -f $(objcbfs)/coreboot_ap.elf ]; \ - then \ - $(CBFSTOOL) $@.tmp add-stage -f $(objcbfs)/coreboot_ap.elf -n $(CONFIG_CBFS_PREFIX)/coreboot_ap -c $(CBFS_COMPRESS_FLAG); \ - fi $(CBFSTOOL) $@.tmp add-stage -f $(objcbfs)/coreboot_ram.elf -n $(CONFIG_CBFS_PREFIX)/coreboot_ram -c $(CBFS_COMPRESS_FLAG) ifeq ($(CONFIG_PAYLOAD_NONE),y) @printf " PAYLOAD none (as specified by user)\n" @@ -188,17 +181,6 @@ else endif
################################################################################ -# Ramstage for AP CPU (AMD K8, obsolete?) - -$(objcbfs)/coreboot_ap.debug: $(objgenerated)/coreboot_ap.o $(src)/arch/x86/init/ldscript_apc.lb - @printf " CC $(subst $(obj)/,,$(@))\n" - $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(src)/arch/x86/init/ldscript_apc.lb $< - -$(objgenerated)/coreboot_ap.o: $(src)/mainboard/$(MAINBOARDDIR)/ap_romstage.c $(OPTION_TABLE_H) - @printf " CC $(subst $(obj)/,,$(@))\n" - $(CC) -MMD $(CFLAGS) -I$(src) -D__PRE_RAM__ -I. -I$(obj) -c $< -o $@ - -################################################################################ # done
crt0s = $(src)/arch/x86/init/prologue.inc diff --git a/src/arch/x86/init/ldscript_apc.lb b/src/arch/x86/init/ldscript_apc.lb deleted file mode 100644 index 1c64c69..0000000 --- a/src/arch/x86/init/ldscript_apc.lb +++ /dev/null @@ -1,31 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2006 Advanced Micro Devices, Inc. - * Copyright (C) 2008-2010 coresystems GmbH - * - * 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 - */ - -INCLUDE "ldoptions" -SECTIONS -{ - .apcrom . : { - _apcrom = .; - *(.text) - *(.rodata) - *(.rodata.*) - _eapcrom = .; - } -} diff --git a/src/arch/x86/lib/cbfs_and_run.c b/src/arch/x86/lib/cbfs_and_run.c index a023141..2db50a1 100644 --- a/src/arch/x86/lib/cbfs_and_run.c +++ b/src/arch/x86/lib/cbfs_and_run.c @@ -49,10 +49,3 @@ void asmlinkage copy_and_run(unsigned cpu_reset)
cbfs_and_run_core(CONFIG_CBFS_PREFIX "/coreboot_ram", cpu_reset); } - -#if CONFIG_AP_CODE_IN_CAR -void asmlinkage copy_and_run_ap_code_in_car(unsigned ret_addr) -{ - cbfs_and_run_core(CONFIG_CBFS_PREFIX "/coreboot_ap", ret_addr); -} -#endif diff --git a/src/mainboard/amd/serengeti_cheetah/Kconfig b/src/mainboard/amd/serengeti_cheetah/Kconfig index 26fa45f..b26803e 100644 --- a/src/mainboard/amd/serengeti_cheetah/Kconfig +++ b/src/mainboard/amd/serengeti_cheetah/Kconfig @@ -17,7 +17,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_PIRQ_TABLE select HAVE_MP_TABLE select LIFT_BSP_APIC_ID - #select AP_CODE_IN_CAR select SB_HT_CHAIN_UNITID_OFFSET_ONLY select WAIT_BEFORE_CPUS_INIT select HAVE_ACPI_TABLES diff --git a/src/mainboard/amd/serengeti_cheetah/ap_romstage.c b/src/mainboard/amd/serengeti_cheetah/ap_romstage.c deleted file mode 100644 index fa680fe..0000000 --- a/src/mainboard/amd/serengeti_cheetah/ap_romstage.c +++ /dev/null @@ -1,74 +0,0 @@ -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> -#include "console/console.c" -#include "lib/uart8250.c" -#include "console/vtxprintf.c" - -#include <cpu/amd/model_fxx_rev.h> -#include "northbridge/amd/amdk8/raminit.h" - -#include "lib/delay.c" - -#include "northbridge/amd/amdk8/reset_test.c" - -#include "northbridge/amd/amdk8/debug.c" - -#include "southbridge/amd/amd8111/amd8111_early_ctrl.c" - -#include "northbridge/amd/amdk8/amdk8_f.h" - -#include "cpu/x86/mtrr.h" -#include "cpu/amd/mtrr.h" -#include "cpu/x86/tsc.h" - -#include "northbridge/amd/amdk8/amdk8_f_pci.c" -#include "northbridge/amd/amdk8/raminit_f_dqs.c" - -static inline unsigned get_nodes(void) -{ - return ((pci_read_config32(PCI_DEV(0, 0x18, 0), 0x60)>>4) & 7) + 1; -} - -#include "cpu/amd/dualcore/dualcore.c" - -void hardwaremain(int ret_addr) -{ - struct sys_info *sysinfo = &sysinfo_car; // in CACHE - struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); // in RAM - - struct node_core_id id; - - id = get_node_core_id_x(); - - printk(BIOS_DEBUG, "CODE IN CACHE ON NODE: %02x\n", id.nodeid); - - train_ram(id.nodeid, sysinfo, sysinfox); - - /* - * go back, but can not use stack any more, because we - * only keep ret_addr and can not restore esp, and ebp. - */ - - __asm__ volatile ( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - :: "a"(ret_addr) - ); -} - -#include <arch/registers.h> - -void x86_exception(struct eregs *info) -{ - do { - hlt(); - } while(1); -} - diff --git a/src/mainboard/gigabyte/ga_2761gxdk/ap_romstage.c b/src/mainboard/gigabyte/ga_2761gxdk/ap_romstage.c deleted file mode 100644 index 9def81d..0000000 --- a/src/mainboard/gigabyte/ga_2761gxdk/ap_romstage.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu yinghailu@amd.com for AMD. - * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) - * Written by Morgan Tsai my_tsai@sis.com for SiS. - * - * 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 - */ - -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> - -#include "lib/uart8250.c" -#include "arch/x86/lib/printk_init.c" -#include "console/vtxprintf.c" -#include "console/console.c" - -#include <cpu/amd/model_fxx_rev.h> -#include "northbridge/amd/amdk8/raminit.h" - -#include "lib/delay.c" - -//#include "cpu/x86/lapic/boot_cpu.c" -#include "northbridge/amd/amdk8/reset_test.c" - -#include "northbridge/amd/amdk8/debug.c" - -#include "southbridge/sis/sis966/sis966_early_ctrl.c" - -#include "northbridge/amd/amdk8/amdk8_f.h" - -#include "cpu/x86/mtrr.h" -#include "cpu/amd/mtrr.h" -#include "cpu/x86/tsc.h" - -#include "northbridge/amd/amdk8/amdk8_f_pci.c" -#include "northbridge/amd/amdk8/raminit_f_dqs.c" - -#include "cpu/amd/dualcore/dualcore.c" - -void hardwaremain(int ret_addr) -{ - struct sys_info *sysinfo = &sysinfo_car; // in CACHE - struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); // in RAM - - struct node_core_id id; - - id = get_node_core_id_x(); - - //FIXME: for USBDEBUG you need to make sure dbg_info get assigned in AP - print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n"); - - train_ram(id.nodeid, sysinfo, sysinfox); - - /* - go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp - */ - - __asm__ volatile ( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - :: "a"(ret_addr) - ); - - - -} - -#include <arch/registers.h> - -void x86_exception(struct eregs *info) -{ - do { - hlt(); - } while(1); -} - - diff --git a/src/mainboard/gigabyte/m57sli/ap_romstage.c b/src/mainboard/gigabyte/m57sli/ap_romstage.c deleted file mode 100644 index df00eed..0000000 --- a/src/mainboard/gigabyte/m57sli/ap_romstage.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu yinghailu@amd.com for AMD. - * - * 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 - */ - -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> - -#include "lib/uart8250.c" -#include "arch/x86/lib/printk_init.c" -#include "console/vtxprintf.c" -#include "console/console.c" - -#include <cpu/amd/model_fxx_rev.h> -#include "northbridge/amd/amdk8/raminit.h" - -#include "lib/delay.c" - -//#include "cpu/x86/lapic/boot_cpu.c" -#include "northbridge/amd/amdk8/reset_test.c" - -#include "northbridge/amd/amdk8/debug.c" - -#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" - -#include "northbridge/amd/amdk8/amdk8_f.h" - -#include "cpu/x86/mtrr.h" -#include "cpu/amd/mtrr.h" -#include "cpu/x86/tsc.h" - -#include "northbridge/amd/amdk8/amdk8_f_pci.c" -#include "northbridge/amd/amdk8/raminit_f_dqs.c" - -#include "cpu/amd/dualcore/dualcore.c" - -void hardwaremain(int ret_addr) -{ - struct sys_info *sysinfo = &sysinfo_car; // in CACHE - struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); // in RAM - - struct node_core_id id; - - id = get_node_core_id_x(); - - //FIXME: for USBDEBUG you need to make sure dbg_info get assigned in AP - print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n"); - - train_ram(id.nodeid, sysinfo, sysinfox); - - /* - go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp - */ - - __asm__ volatile ( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - :: "a"(ret_addr) - ); - - - -} - -#include <arch/registers.h> - -void x86_exception(struct eregs *info) -{ - do { - hlt(); - } while(1); -} - - diff --git a/src/mainboard/msi/ms7260/ap_romstage.c b/src/mainboard/msi/ms7260/ap_romstage.c deleted file mode 100644 index f0a3dc4..0000000 --- a/src/mainboard/msi/ms7260/ap_romstage.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * (Written by Yinghai Lu yinghailu@amd.com for AMD) - * - * 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 - */ - -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> -#include "lib/uart8259.c" - -#include "console/console.c" -#include <cpu/amd/model_fxx_rev.h> -#include "northbridge/amd/amdk8/raminit.h" -#include "lib/delay.c" -/* #include "cpu/x86/lapic/boot_cpu.c" */ -#include "northbridge/amd/amdk8/reset_test.c" -#include "northbridge/amd/amdk8/debug.c" -#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" -#include "northbridge/amd/amdk8/amdk8_f.h" -#include "cpu/x86/mtrr.h" -#include "cpu/amd/mtrr.h" -#include "cpu/x86/tsc.h" -#include "northbridge/amd/amdk8/amdk8_f_pci.c" -#include "northbridge/amd/amdk8/raminit_f_dqs.c" -#include "cpu/amd/dualcore/dualcore.c" - -void hardwaremain(int ret_addr) -{ - struct sys_info *sysinfo = &sysinfo_car; /* in CACHE */ - struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); /* in RAM */ - struct node_core_id id; - - id = get_node_core_id_x(); - - /* FIXME: For USBDEBUG you need to make sure dbg_info gets - * assigned in AP. - */ - print_debug("CODE IN CACHE ON NODE:"); - print_debug_hex8(id.nodeid); - print_debug("\n"); - - train_ram(id.nodeid, sysinfo, sysinfox); - - /* Go back, but cannot use stack any more, because we only - * keep ret_addr and can not restore esp, and ebp. - */ - __asm__ __volatile__( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - : : "a" (ret_addr) - ); -} - -#include <arch/registers.h> - -void x86_exception(struct eregs *info) -{ - while (1) - hlt(); -} diff --git a/src/mainboard/nvidia/l1_2pvv/ap_romstage.c b/src/mainboard/nvidia/l1_2pvv/ap_romstage.c deleted file mode 100644 index 005de7b..0000000 --- a/src/mainboard/nvidia/l1_2pvv/ap_romstage.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu yinghailu@amd.com for AMD. - * - * 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 - */ - -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> -#include "lib/uart8250.c" -#include "arch/x86/lib/printk_init.c" -#include "console/vtxprintf.c" -#include "console/console.c" - -#include <cpu/amd/model_fxx_rev.h> -#include "northbridge/amd/amdk8/raminit.h" - -#include "lib/delay.c" - -#include "northbridge/amd/amdk8/reset_test.c" - -#include "northbridge/amd/amdk8/debug.c" - -#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" - -#include "northbridge/amd/amdk8/amdk8_f.h" - -#include "cpu/x86/mtrr.h" -#include "cpu/amd/mtrr.h" -#include "cpu/x86/tsc.h" - -#include "northbridge/amd/amdk8/amdk8_f_pci.c" -#include "northbridge/amd/amdk8/raminit_f_dqs.c" - -#include "cpu/amd/dualcore/dualcore.c" - -void hardwaremain(int ret_addr) -{ - struct sys_info *sysinfo = &sysinfo_car; // in CACHE - struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); // in RAM - - struct node_core_id id; - - id = get_node_core_id_x(); - - //FIXME: for USBDEBUG you need to make sure dbg_info get assigned in AP - print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n"); - - train_ram(id.nodeid, sysinfo, sysinfox); - - /* - * go back, but can not use stack any more, because we only keep - * ret_addr and can not restore esp, and ebp - */ - - __asm__ volatile ( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - :: "a"(ret_addr) - ); -} - -#include <arch/registers.h> - -void x86_exception(struct eregs *info) -{ - do { - hlt(); - } while(1); -} diff --git a/src/mainboard/supermicro/h8dme/Kconfig b/src/mainboard/supermicro/h8dme/Kconfig index 221ccb2..b8bd694 100644 --- a/src/mainboard/supermicro/h8dme/Kconfig +++ b/src/mainboard/supermicro/h8dme/Kconfig @@ -15,7 +15,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_OPTION_TABLE select HAVE_PIRQ_TABLE select HAVE_MP_TABLE - #select AP_CODE_IN_CAR select LIFT_BSP_APIC_ID select BOARD_ROMSIZE_KB_1024 select RAMINIT_SYSINFO diff --git a/src/mainboard/supermicro/h8dme/ap_romstage.c b/src/mainboard/supermicro/h8dme/ap_romstage.c deleted file mode 100644 index ed2d16a..0000000 --- a/src/mainboard/supermicro/h8dme/ap_romstage.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu yinghailu@amd.com for AMD. - * - * 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 - */ - -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> - -#include "console/console.c" -#include "lib/uart8250.c" -#include "console/vtxprintf.c" -#include "./arch/x86/lib/printk_init.c" - -#include <cpu/amd/model_fxx_rev.h> -#include "northbridge/amd/amdk8/raminit.h" - -#include "lib/delay.c" - -//#include "cpu/x86/lapic/boot_cpu.c" -#include "northbridge/amd/amdk8/reset_test.c" - -#include "northbridge/amd/amdk8/debug.c" - -#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" - -#include "northbridge/amd/amdk8/amdk8_f.h" - -#include "cpu/x86/mtrr.h" -#include "cpu/amd/mtrr.h" -#include "cpu/x86/tsc.h" - -#include "northbridge/amd/amdk8/amdk8_f_pci.c" -#include "northbridge/amd/amdk8/raminit_f_dqs.c" - -static inline unsigned get_nodes(void) -{ - return ((pci_read_config32(PCI_DEV(0, 0x18, 0), 0x60)>>4) & 7) + 1; -} - -#include "cpu/amd/dualcore/dualcore.c" - -void hardwaremain(int ret_addr) -{ - struct sys_info *sysinfo = &sysinfo_car; // in CACHE - struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); // in RAM - - struct node_core_id id; - - id = get_node_core_id_x(); - - print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n"); - - train_ram(id.nodeid, sysinfo, sysinfox); - - /* - * go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp - */ - - __asm__ volatile ( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - :: "a"(ret_addr) - ); -} - -#include <arch/registers.h> - -void x86_exception(struct eregs *info) -{ - do { - hlt(); - } while(1); -} - diff --git a/src/mainboard/supermicro/h8dmr/ap_romstage.c b/src/mainboard/supermicro/h8dmr/ap_romstage.c deleted file mode 100644 index 8008bb2..0000000 --- a/src/mainboard/supermicro/h8dmr/ap_romstage.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu yinghailu@amd.com for AMD. - * - * 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 - */ - -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> - -#include "console/console.c" -#include "lib/uart8250.c" -#include "console/vtxprintf.c" -#include "./arch/x86/lib/printk_init.c" - -#include <cpu/amd/model_fxx_rev.h> -#include "northbridge/amd/amdk8/raminit.h" - -#include "lib/delay.c" - -//#include "cpu/x86/lapic/boot_cpu.c" -#include "northbridge/amd/amdk8/reset_test.c" - -#include "northbridge/amd/amdk8/debug.c" - -#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" - -#include "northbridge/amd/amdk8/amdk8_f.h" - -#include "cpu/x86/mtrr.h" -#include "cpu/amd/mtrr.h" -#include "cpu/x86/tsc.h" - -#include "northbridge/amd/amdk8/amdk8_f_pci.c" -#include "northbridge/amd/amdk8/raminit_f_dqs.c" - -static inline unsigned get_nodes(void) -{ - return ((pci_read_config32(PCI_DEV(0, 0x18, 0), 0x60)>>4) & 7) + 1; -} - -#include "cpu/amd/dualcore/dualcore.c" - -void hardwaremain(int ret_addr) -{ - struct sys_info *sysinfo = &sysinfo_car; // in CACHE - struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); // in RAM - - struct node_core_id id; - - id = get_node_core_id_x(); - - print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n"); - - train_ram(id.nodeid, sysinfo, sysinfox); - - /* - go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp - */ - - __asm__ volatile ( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - :: "a"(ret_addr) - ); - - - -} - -#include <arch/registers.h> - -void x86_exception(struct eregs *info) -{ - do { - hlt(); - } while(1); -} - - diff --git a/src/mainboard/tyan/s2912/ap_romstage.c b/src/mainboard/tyan/s2912/ap_romstage.c deleted file mode 100644 index e22d2a5..0000000 --- a/src/mainboard/tyan/s2912/ap_romstage.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu yinghailu@amd.com for AMD. - * - * 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 - */ - -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <cpu/x86/lapic.h> -#include <pc80/mc146818rtc.h> -#include "console/console.c" - -#include <cpu/amd/model_fxx_rev.h> -#include "northbridge/amd/amdk8/raminit.h" - -#include "lib/delay.c" - -//#include "cpu/x86/lapic/boot_cpu.c" -#include "northbridge/amd/amdk8/reset_test.c" - -#include "northbridge/amd/amdk8/debug.c" - -#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" - -#include "northbridge/amd/amdk8/amdk8_f.h" - -#include "cpu/x86/mtrr.h" -#include "cpu/amd/mtrr.h" -#include "cpu/x86/tsc.h" - -#include "northbridge/amd/amdk8/amdk8_f_pci.c" -#include "northbridge/amd/amdk8/raminit_f_dqs.c" - -#include "cpu/amd/dualcore/dualcore.c" - -void hardwaremain(int ret_addr) -{ - struct sys_info *sysinfo = &sysinfo_car; // in CACHE - struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); // in RAM - - struct node_core_id id; - - id = get_node_core_id_x(); - - //FIXME: for USBDEBUG you need to make sure dbg_info get assigned in AP - print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n"); - - train_ram(id.nodeid, sysinfo, sysinfox); - - /* - go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp - */ - - __asm__ volatile ( - "movl %0, %%edi\n\t" - "jmp *%%edi\n\t" - :: "a"(ret_addr) - ); -} - -#include <arch/registers.h> - -void x86_exception(struct eregs *info) -{ - do { - hlt(); - } while(1); -} - diff --git a/src/northbridge/amd/amdk8/raminit_f_dqs.c b/src/northbridge/amd/amdk8/raminit_f_dqs.c index a7a4538..08a3bab 100644 --- a/src/northbridge/amd/amdk8/raminit_f_dqs.c +++ b/src/northbridge/amd/amdk8/raminit_f_dqs.c @@ -2103,16 +2103,8 @@ static inline void train_ram_on_node(unsigned nodeid, unsigned coreid, struct sy memcpy(sysinfo, sysinfox, sizeof(*sysinfo)); #endif set_top_mem_ap(sysinfo->tom_k, sysinfo->tom2_k); // keep the ap's tom consistent with bsp's - #if !CONFIG_AP_CODE_IN_CAR printk(BIOS_DEBUG, "CODE IN ROM AND RUN ON NODE: %02x\n", nodeid); train_ram(nodeid, sysinfo, sysinfox); - #else - /* Can copy dqs_timing to ap cache and run from cache? - * we need coreboot_ap_car.rom? and treat it as coreboot_ram.rom for ap ? - */ - copy_and_run_ap_code_in_car(retcall); - // will go back by jump - #endif } } #endif
-
Stefan Reinauer