void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; /* Must come first to enable PCI MMCONF. */ amd_initmmio(); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); sb_Poweron_Init(); post_code(0x31); kbc1100_early_init(0x2e); kbc1100_early_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); console_init(); } /* Halt if there was a built in self test failure */ post_code(0x34); report_bist_failure(bist); /* Load MPB */ val = cpuid_eax(1); printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val); printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx); post_code(0x37); agesawrapper_amdinitreset(); post_code(0x39); agesawrapper_amdinitearly(); post_code(0x40); agesawrapper_amdinitpost(); post_code(0x41); agesawrapper_amdinitenv(); amd_initenv(); post_code(0x50); copy_and_run(); printk(BIOS_ERR, "Error: copy_and_run() returned!\n"); post_code(0x54); /* Should never see this post code. */ }
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); sb_Poweron_Init(); post_code(0x31); kbc1100_early_init(CONFIG_SIO_PORT); console_init(); } /* Halt if there was a built in self test failure */ post_code(0x34); report_bist_failure(bist); // Load MPB val = cpuid_eax(1); printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val); printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx); post_code(0x35); val = agesawrapper_amdinitmmio(); post_code(0x37); val = agesawrapper_amdinitreset(); if(val) { printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n", val); } post_code(0x38); printk(BIOS_DEBUG, "Got past sb800_early_setup\n"); post_code(0x39); val = agesawrapper_amdinitearly (); if(val) { printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n", val); } printk(BIOS_DEBUG, "Got past agesawrapper_amdinitearly\n"); post_code(0x40); val = agesawrapper_amdinitpost (); if(val) { printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n", val); } printk(BIOS_DEBUG, "Got past agesawrapper_amdinitpost\n"); post_code(0x41); val = agesawrapper_amdinitenv (); if(val) { printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n", val); } printk(BIOS_DEBUG, "Got past agesawrapper_amdinitenv\n"); /* Initialize i8259 pic */ post_code(0x41); setup_i8259 (); /* Initialize i8254 timers */ post_code(0x42); setup_i8254 (); post_code(0x50); copy_and_run(0); post_code(0x54); // Should never see this post code. }
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; /* all cores: allow caching of flash chip code and data * (there are no cache-as-ram reliability concerns with family 14h) */ __writemsr (0x20c, (0x0100000000ull - CACHE_ROM_SIZE) | 5); __writemsr (0x20d, (0x1000000000ull - CACHE_ROM_SIZE) | 0x800); /* all cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */ __writemsr (0xc0010062, 0); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); sb_Poweron_Init(); post_code(0x31); kbc1100_early_init(CONFIG_SIO_PORT); console_init(); } /* Halt if there was a built in self test failure */ post_code(0x34); report_bist_failure(bist); /* Load MPB */ val = cpuid_eax(1); printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val); printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx); post_code(0x35); printk(BIOS_DEBUG, "agesawrapper_amdinitmmio "); val = agesawrapper_amdinitmmio(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); post_code(0x37); printk(BIOS_DEBUG, "agesawrapper_amdinitreset "); val = agesawrapper_amdinitreset(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); post_code(0x39); printk(BIOS_DEBUG, "agesawrapper_amdinitearly "); val = agesawrapper_amdinitearly(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); post_code(0x40); printk(BIOS_DEBUG, "agesawrapper_amdinitpost "); val = agesawrapper_amdinitpost(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); post_code(0x41); printk(BIOS_DEBUG, "agesawrapper_amdinitenv "); val = agesawrapper_amdinitenv(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); post_code(0x50); copy_and_run(); printk(BIOS_ERR, "Error: copy_and_run() returned!\n"); post_code(0x54); /* Should never see this post code. */ }
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) { u32 val; post_code(0x35); printk(BIOS_DEBUG, "agesawrapper_amdinitmmio "); val = agesawrapper_amdinitmmio(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); gpioEarlyInit(); sb_poweron_init(); post_code(0x31); kbc1100_early_init(CONFIG_SIO_PORT); post_code(0x32); uart_init(); post_code(0x33); console_init(); } /* Halt if there was a built in self test failure */ post_code(0x34); report_bist_failure(bist); // Load MPB val = cpuid_eax(1); printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val); printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx); post_code(0x36); printk(BIOS_DEBUG, "agesawrapper_amdinitreset "); val = agesawrapper_amdinitreset(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); post_code(0x37); printk(BIOS_DEBUG, "agesawrapper_amdinitearly "); val = agesawrapper_amdinitearly(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); post_code(0x38); printk(BIOS_DEBUG, "agesawrapper_amdinitpost "); val = agesawrapper_amdinitpost(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); post_code(0x39); printk(BIOS_DEBUG, "sb_before_pci_init "); sb_before_pci_init(); printk(BIOS_DEBUG, "passed.\n"); post_code(0x40); printk(BIOS_DEBUG, "agesawrapper_amdinitenv "); val = agesawrapper_amdinitenv(); if (val) printk(BIOS_DEBUG, "error level: %x \n", val); else printk(BIOS_DEBUG, "passed.\n"); /* Initialize i8259 pic */ post_code(0x41); printk(BIOS_DEBUG, "setup_i8259\n"); setup_i8259(); /* Initialize i8254 timers */ post_code(0x42); printk(BIOS_DEBUG, "setup_i8254\n"); setup_i8254(); post_code(0x43); copy_and_run(); printk(BIOS_ERR, "Error: copy_and_run returned!\n"); post_code(0x44); // Should never see this post code. }