static void main(unsigned long bist) { pc97317_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); uart_init(); console_init(); /* Halt if there was a built in self test failure */ report_bist_failure(bist); cs5530_enable_rom(); sdram_init(); /* Check all of memory */ #if 0 ram_check(0x00000000, msr.lo); #endif #if 0 static const struct { unsigned long lo, hi; } check_addrs[] = { /* Check 16MB of memory @ 0*/ { 0x00000000, 0x01000000 }, #if TOTAL_CPUS > 1 /* Check 16MB of memory @ 2GB */ { 0x80000000, 0x81000000 }, #endif }; int i; for(i = 0; i < ARRAY_SIZE(check_addrs); i++) { ram_check(check_addrs[i].lo, check_addrs[i].hi); } #endif }
void mainboard_romstage_entry(unsigned long bist) { const u8 spd_addrmap[4] = { 0x50, 0x51, 0, 0 }; if (bist == 0) enable_lapic(); /* Disable watchdog timer */ RCBA32(0x3410) = RCBA32(0x3410) | 0x20; /* Set southbridge and Super I/O GPIOs. */ mb_gpio_init(); nm10_enable_lpc(); winbond_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); console_init(); report_bist_failure(bist); enable_smbus(); pineview_early_initialization(); post_code(0x30); printk(BIOS_DEBUG, "Initializing memory\n"); sdram_initialize(0, spd_addrmap); printk(BIOS_DEBUG, "Memory initialized\n"); post_code(0x31); ram_check(0x200000,0x300000); rcba_config(); }