diff options
Diffstat (limited to 'src/mainboard/bifferos/bifferboard/romstage.c')
-rw-r--r-- | src/mainboard/bifferos/bifferboard/romstage.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/src/mainboard/bifferos/bifferboard/romstage.c b/src/mainboard/bifferos/bifferboard/romstage.c deleted file mode 100644 index 8c7744d8c2..0000000000 --- a/src/mainboard/bifferos/bifferboard/romstage.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2012 Rudolf Marek <r.marek@assembler.cz> - * - * 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. - */ - -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include <device/pnp_def.h> -#include <pc80/mc146818rtc.h> -#include "arch/x86/romcc_console.c" -#include <console/console.h> -#include <cpu/x86/cache.h> - -static void main(void) -{ - uint32_t tmp; - post_code(0x05); - - /* Set timer1 to pulse generator 15us for memory refresh */ - outb(0x54, 0x43); - outb(0x12, 0x41); - - /* CPU setup, romcc pukes on invd() */ - asm volatile ("invd"); - enable_cache(); - - /* Set serial base */ - pci_write_config32(PCI_DEV(0,7,0), 0x54, 0x3f8); - /* serial IRQ disable, LPC disable, COM2 goes to LPC, internal UART for COM1 */ - pci_write_config32(PCI_DEV(0,7,0), 0x50, 0x84101012); - - console_init(); - - /* memory init */ - pci_write_config32(PCI_DEV(0,0,0), 0x68, 0x6c99f); - pci_write_config32(PCI_DEV(0,0,0), 0x6c, 0x800451); - pci_write_config32(PCI_DEV(0,0,0), 0x70, 0x4000003); - - /* memory phase/buffer strength for read and writes */ - tmp = pci_read_config32(PCI_DEV(0,0,0), 0x64); - tmp &= 0x0FF00FFFF; - tmp |= 0x790000; - pci_write_config32(PCI_DEV(0,0,0), 0x64, tmp); - /* Route Cseg, Dseg, Eseg and Fseg to RAM */ - pci_write_config32(PCI_DEV(0,0,0), 0x84, 0x3ffffff0); -} |