diff options
Diffstat (limited to 'src/mainboard/hp/abm/romstage.c')
-rw-r--r-- | src/mainboard/hp/abm/romstage.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/src/mainboard/hp/abm/romstage.c b/src/mainboard/hp/abm/romstage.c deleted file mode 100644 index 5092e1772f..0000000000 --- a/src/mainboard/hp/abm/romstage.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2012 Advanced Micro Devices, Inc. - * Copyright (C) 2014 Sage Electronic Engineering, LLC - * - * 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 <amdblocks/acpimmio.h> -#include <arch/io.h> -#include <device/pci_ops.h> -#include <northbridge/amd/agesa/state_machine.h> -#include <southbridge/amd/agesa/hudson/hudson.h> -#include <amdblocks/acpimmio.h> -#include <superio/nuvoton/common/nuvoton.h> -#include <superio/nuvoton/nct5104d/nct5104d.h> - -#define SERIAL_DEV PNP_DEV(0x4E, NCT5104D_SP4) - -void board_BeforeAgesa(struct sysinfo *cb) -{ - u32 t32; - - /* For serial port option, plug-in card on LPC. */ - pci_devfn_t dev = PCI_DEV(0, 0x14, 3); - pci_write_config32(dev, 0x44, 0xff03ffd5); - - /* In Hudson RRG, PMIOxD2[5:4] is "Drive strength control for - * LpcClk[1:0]". To be consistent with Parmer, setting to 4mA - * even though the register is not documented in the Kabini BKDG. - * Otherwise the serial output is bad code. - */ - pm_io_write8(0xd2, 0); - - /* Enable the AcpiMmio space */ - pm_io_write8(0x24, 1); - - /* Set auxiliary output clock frequency on OSCOUT1 pin to be 25MHz */ - /* Set auxiliary output clock frequency on OSCOUT2 pin to be 48MHz */ - t32 = misc_read32(0x28); - t32 &= 0xffc0ffff; // Clr bits [21:19] & [18:16] - t32 |= 0x00010000; // Set bit 16 for 25MHz - misc_write(0x28, t32); - - /* Enable Auxiliary OSCOUT1/OSCOUT2 */ - t32 = misc_write32(0x40, misc_read32(0x40) & 0xffffff7b); - - nct5104d_enable_uartd(SERIAL_DEV); - nuvoton_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); -} |