Author: oxygene Date: 2009-08-12 19:16:05 +0200 (Wed, 12 Aug 2009) New Revision: 4539
Removed: trunk/coreboot-v2/src/mainboard/amd/serengeti_cheetah/rom.c Modified: trunk/coreboot-v2/src/mainboard/amd/serengeti_cheetah/Makefile.inc Log: Remove duplicate file, adjust Makefile to use the original copy. Keeping identical files around will only bite us eventually, when they get out of sync. See coreboot-v2 history for examples.
Trivial and build tested.
Signed-off-by: Patrick Georgi patrick.georgi@coresystems.de Acked-by: Patrick Georgi patrick.georgi@coresystems.de
Modified: trunk/coreboot-v2/src/mainboard/amd/serengeti_cheetah/Makefile.inc =================================================================== --- trunk/coreboot-v2/src/mainboard/amd/serengeti_cheetah/Makefile.inc 2009-08-12 16:08:05 UTC (rev 4538) +++ trunk/coreboot-v2/src/mainboard/amd/serengeti_cheetah/Makefile.inc 2009-08-12 17:16:05 UTC (rev 4539) @@ -85,8 +85,8 @@ perl -pi -e 's/AmlCode/AmlCode_ssdt4/g' pci4.hex mv pci4.hex ssdt4.c
-$(obj)/mainboard/$(MAINBOARDDIR)/auto.inc: $(src)/mainboard/$(MAINBOARDDIR)/rom.c $(obj)/option_table.h - $(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(src) -I. -c -S $(src)/mainboard/$(MAINBOARDDIR)/rom.c -o $@ +$(obj)/mainboard/$(MAINBOARDDIR)/auto.inc: $(src)/mainboard/$(MAINBOARDDIR)/cache_as_ram_auto.c $(obj)/option_table.h + $(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(src) -I. -c -S $(src)/mainboard/$(MAINBOARDDIR)/cache_as_ram_auto.c -o $@ perl -e 's/.rodata/.rom.data/g' -pi $@ perl -e 's/.text/.section .rom.text/g' -pi $@
Deleted: trunk/coreboot-v2/src/mainboard/amd/serengeti_cheetah/rom.c =================================================================== --- trunk/coreboot-v2/src/mainboard/amd/serengeti_cheetah/rom.c 2009-08-12 16:08:05 UTC (rev 4538) +++ trunk/coreboot-v2/src/mainboard/amd/serengeti_cheetah/rom.c 2009-08-12 17:16:05 UTC (rev 4539) @@ -1,398 +0,0 @@ -#define ASSEMBLY 1 -#define __ROMCC__ - -#define RAMINIT_SYSINFO 1 -#define CACHE_AS_RAM_ADDRESS_DEBUG 0 - -#define SET_NB_CFG_54 1 - -//used by raminit -#define QRANK_DIMM_SUPPORT 1 - -//used by incoherent_ht -//#define K8_SCAN_PCI_BUS 1 -//#define K8_ALLOCATE_IO_RANGE 1 - - -//used by init_cpus and fidvid -#define K8_SET_FIDVID 0 -//if we want to wait for core1 done before DQS training, set it to 0 -#define K8_SET_FIDVID_CORE0_ONLY 1 - -#if CONFIG_K8_REV_F_SUPPORT == 1 -#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 -#endif - -#include <stdint.h> -#include <string.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <arch/romcc_io.h> -#include <cpu/x86/lapic.h> -#include "option_table.h" -#include "pc80/mc146818rtc_early.c" - - -#if 0 -static void post_code(uint8_t value) { -#if 1 - int i; - for(i=0;i<0x80000;i++) { - outb(value, 0x80); - } -#endif -} -#endif -#if CONFIG_USE_FAILOVER_IMAGE==0 -#include "pc80/serial.c" -#include "arch/i386/lib/console.c" -#include <cpu/amd/model_fxx_rev.h> -#include "southbridge/amd/amd8111/amd8111_early_smbus.c" -#include "northbridge/amd/amdk8/raminit.h" -#include "cpu/amd/model_fxx/apic_timer.c" -#endif - - - -#include "cpu/x86/lapic/boot_cpu.c" -#include "northbridge/amd/amdk8/reset_test.c" - -#if CONFIG_USE_FAILOVER_IMAGE==0 -#include "cpu/x86/bist.h" - -#include "lib/delay.c" - -#include "northbridge/amd/amdk8/debug.c" -#include "cpu/amd/mtrr/amd_earlymtrr.c" -#include "superio/winbond/w83627hf/w83627hf_early_serial.c" - -#include "northbridge/amd/amdk8/setup_resource_map.c" - -#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) - -#include "southbridge/amd/amd8111/amd8111_early_ctrl.c" - -static void memreset_setup(void) -{ - //GPIO on amd8111 to enable MEMRST ???? - 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) -{ -} - -static inline void activate_spd_rom(const struct mem_controller *ctrl) -{ -#define SMBUS_HUB 0x18 - 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); -} -#if 0 -static inline void change_i2c_mux(unsigned device) -{ -#define SMBUS_HUB 0x18 - int ret, i; - print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\r\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("\r\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("\r\n"); -} -#endif - -static inline int spd_read_byte(unsigned device, unsigned address) -{ - return smbus_read_byte(device, address); -} - -#include "northbridge/amd/amdk8/amdk8.h" -#include "northbridge/amd/amdk8/coherent_ht.c" - -#include "northbridge/amd/amdk8/incoherent_ht.c" - -#include "northbridge/amd/amdk8/raminit_f.c" - -#include "sdram/generic_sdram.c" - - /* tyan does not want the default */ -#include "resourcemap.c" - -#include "cpu/amd/dualcore/dualcore.c" - -#define RC0 ((1<<0)<<8) -#define RC1 ((1<<1)<<8) -#define RC2 ((1<<2)<<8) -#define RC3 ((1<<3)<<8) - -#define DIMM0 0x50 -#define DIMM1 0x51 -#define DIMM2 0x52 -#define DIMM3 0x53 -#define DIMM4 0x54 -#define DIMM5 0x55 -#define DIMM6 0x56 -#define DIMM7 0x57 - - -#include "cpu/amd/car/copy_and_run.c" -#include "cpu/amd/car/post_cache_as_ram.c" - -#include "cpu/amd/model_fxx/init_cpus.c" - -#include "cpu/amd/model_fxx/fidvid.c" -#endif - -#if ((CONFIG_HAVE_FAILOVER_BOOT==1) && (CONFIG_USE_FAILOVER_IMAGE == 1)) || ((CONFIG_HAVE_FAILOVER_BOOT==0) && (CONFIG_USE_FALLBACK_IMAGE == 1)) - -#include "southbridge/amd/amd8111/amd8111_enable_rom.c" -#include "northbridge/amd/amdk8/early_ht.c" - -void failover_process(unsigned long bist, unsigned long cpu_init_detectedx) -{ - - unsigned last_boot_normal_x = last_boot_normal(); - - /* Is this a cpu only reset? or Is this a secondary cpu? */ - if ((cpu_init_detectedx) || (!boot_cpu())) { - if (last_boot_normal_x) { - goto normal_image; - } else { - goto fallback_image; - } - } - - /* Nothing special needs to be done to find bus 0 */ - /* Allow the HT devices to be found */ - - enumerate_ht_chain(); - - /* Setup the rom access for 4M */ - amd8111_enable_rom(); - - /* Is this a deliberate reset by the bios */ - if (bios_reset_detected() && last_boot_normal_x) { - goto normal_image; - } - /* This is the primary cpu how should I boot? */ - else if (do_normal_boot()) { - goto normal_image; - } - else { - goto fallback_image; - } - normal_image: - __asm__ volatile ("jmp __normal_image" - : /* outputs */ - : "a" (bist), "b" (cpu_init_detectedx) /* inputs */ - ); - - fallback_image: -#if CONFIG_HAVE_FAILOVER_BOOT==1 - __asm__ volatile ("jmp __fallback_image" - : /* outputs */ - : "a" (bist), "b" (cpu_init_detectedx) /* inputs */ - ) -#endif - ; -} -#endif - -void real_main(unsigned long bist, unsigned long cpu_init_detectedx); - -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) -{ -#if CONFIG_HAVE_FAILOVER_BOOT==1 - #if CONFIG_USE_FAILOVER_IMAGE==1 - failover_process(bist, cpu_init_detectedx); - #else - real_main(bist, cpu_init_detectedx); - #endif -#else - #if CONFIG_USE_FALLBACK_IMAGE == 1 - failover_process(bist, cpu_init_detectedx); - #endif - real_main(bist, cpu_init_detectedx); -#endif -} - -#if CONFIG_USE_FAILOVER_IMAGE==0 - -void real_main(unsigned long bist, unsigned long cpu_init_detectedx) -{ - static const uint16_t spd_addr[] = { - //first node - RC0|DIMM0, RC0|DIMM2, 0, 0, - RC0|DIMM1, RC0|DIMM3, 0, 0, -#if CONFIG_MAX_PHYSICAL_CPUS > 1 - //second node - RC1|DIMM0, RC1|DIMM2, RC1|DIMM4, RC1|DIMM6, - RC1|DIMM1, RC1|DIMM3, RC1|DIMM5, RC1|DIMM7, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 2 - // third node - RC2|DIMM0, RC2|DIMM2, 0, 0, - RC2|DIMM1, RC2|DIMM3, 0, 0, - // four node - RC3|DIMM0, RC3|DIMM2, RC3|DIMM4, RC3|DIMM6, - RC3|DIMM1, RC3|DIMM3, RC3|DIMM5, RC3|DIMM7, -#endif - - }; - - struct sys_info *sysinfo = (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); - - int needs_reset; int i; - unsigned bsp_apicid = 0; - struct cpuid_result cpuid1; - - if (bist == 0) { - bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); - } - -// post_code(0x32); - - w83627hf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); - uart_init(); - console_init(); - -// dump_mem(CONFIG_DCACHE_RAM_BASE+CONFIG_DCACHE_RAM_SIZE-0x200, CONFIG_DCACHE_RAM_BASE+CONFIG_DCACHE_RAM_SIZE); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - print_debug("*sysinfo range: ["); print_debug_hex32(sysinfo); print_debug(","); print_debug_hex32((unsigned long)sysinfo+sizeof(struct sys_info)); print_debug(")\r\n"); - - setup_mb_resource_map(); -#if 0 - dump_pci_device(PCI_DEV(0, 0x18, 0)); - dump_pci_device(PCI_DEV(0, 0x19, 0)); -#endif - - print_debug("bsp_apicid="); print_debug_hex8(bsp_apicid); print_debug("\r\n"); - -#if CONFIG_MEM_TRAIN_SEQ == 1 - set_sysinfo_in_ram(0); // in BSP so could hold all ap until sysinfo is in ram -#endif - setup_coherent_ht_domain(); // routing table and start other core0 - - wait_all_core0_started(); -#if CONFIG_LOGICAL_CPUS==1 - // It is said that we should start core1 after all core0 launched - /* becase optimize_link_coherent_ht is moved out from setup_coherent_ht_domain, - * So here need to make sure last core0 is started, esp for two way system, - * (there may be apic id conflicts in that case) - */ - start_other_cores(); - wait_all_other_cores_started(bsp_apicid); -#endif - - /* it will set up chains and store link pair for optimization later */ - ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn - -#if 0 - //it your CPU min fid is 1G, you can change HT to 1G and FID to max one time. - needs_reset = optimize_link_coherent_ht(); - needs_reset |= optimize_link_incoherent_ht(sysinfo); -#endif - -#if K8_SET_FIDVID == 1 - /* Check to see if processor is capable of changing FIDVID */ - /* otherwise it will throw a GP# when reading FIDVID_STATUS */ - cpuid1 = cpuid(0x80000007); - if( (cpuid1.edx & 0x6) == 0x6 ) { - - { - /* Read FIDVID_STATUS */ - msr_t msr; - msr=rdmsr(0xc0010042); - print_debug("begin msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n"); - - } - - enable_fid_change(); - - enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn); - - init_fidvid_bsp(bsp_apicid); - - // show final fid and vid - { - msr_t msr; - msr=rdmsr(0xc0010042); - print_debug("end msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n"); - - } - - } else { - print_debug("Changing FIDVID not supported\n"); - } - -#endif - -#if 1 - needs_reset = optimize_link_coherent_ht(); - needs_reset |= optimize_link_incoherent_ht(sysinfo); - - // fidvid change will issue one LDTSTOP and the HT change will be effective too - if (needs_reset) { - print_info("ht reset -\r\n"); - soft_reset_x(sysinfo->sbbusn, sysinfo->sbdn); - } -#endif - allow_all_aps_stop(bsp_apicid); - - //It's the time to set ctrl in sysinfo now; - fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr); - - enable_smbus(); - -#if 0 - for(i=0;i<4;i++) { - activate_spd_rom(&cpu[i]); - dump_smbus_registers(); - } -#endif - -#if 0 - for(i=1;i<256;i<<=1) { - change_i2c_mux(i); - dump_smbus_registers(); - } -#endif - - memreset_setup(); - - //do we need apci timer, tsc...., only debug need it for better output - /* all ap stopped? */ -// init_timer(); // Need to use TMICT to synconize FID/VID - - sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo); - -#if 0 - print_pci_devices(); -#endif - -#if 0 -// dump_pci_devices(); - dump_pci_device_index_wait(PCI_DEV(0, 0x18, 2), 0x98); - dump_pci_device_index_wait(PCI_DEV(0, 0x19, 2), 0x98); -#endif - - post_cache_as_ram(); // bsp swtich stack to ram and copy sysinfo ram now - -} -#endif