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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2010 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.
*/
#ifndef HUDSON_H
#define HUDSON_H
#include <device/device.h>
/* Power management index/data registers */
#define BIOSRAM_INDEX 0xcd4
#define BIOSRAM_DATA 0xcd5
#define PM_INDEX 0xcd6
#define PM_DATA 0xcd7
#define PM2_INDEX 0xcd0
#define PM2_DATA 0xcd1
#define HUDSON_ACPI_IO_BASE 0x800
#define ACPI_PM_EVT_BLK (HUDSON_ACPI_IO_BASE + 0x00) /* 4 bytes */
#define ACPI_PM1_CNT_BLK (HUDSON_ACPI_IO_BASE + 0x04) /* 2 bytes */
#define ACPI_PM_TMR_BLK (HUDSON_ACPI_IO_BASE + 0x18) /* 4 bytes */
#define ACPI_GPE0_BLK (HUDSON_ACPI_IO_BASE + 0x10) /* 8 bytes */
#define ACPI_CPU_CONTROL (HUDSON_ACPI_IO_BASE + 0x08) /* 6 bytes */
#define ACPI_SMI_CTL_PORT 0xb2
#define ACPI_SMI_CMD_CST_CONTROL 0xde
#define ACPI_SMI_CMD_PST_CONTROL 0xad
#define ACPI_SMI_CMD_DISABLE 0xbe
#define ACPI_SMI_CMD_ENABLE 0xef
#define ACPI_SMI_CMD_S4_REQ 0xc0
#define REV_HUDSON_A11 0x11
#define REV_HUDSON_A12 0x12
#define LPC_IO_PORT_DECODE_ENABLE 0x44
#define DECODE_ENABLE_PARALLEL_PORT0 BIT(0)
#define DECODE_ENABLE_PARALLEL_PORT1 BIT(1)
#define DECODE_ENABLE_PARALLEL_PORT2 BIT(2)
#define DECODE_ENABLE_PARALLEL_PORT3 BIT(3)
#define DECODE_ENABLE_PARALLEL_PORT4 BIT(4)
#define DECODE_ENABLE_PARALLEL_PORT5 BIT(5)
#define DECODE_ENABLE_SERIAL_PORT0 BIT(6)
#define DECODE_ENABLE_SERIAL_PORT1 BIT(7)
#define DECODE_ENABLE_SERIAL_PORT2 BIT(8)
#define DECODE_ENABLE_SERIAL_PORT3 BIT(9)
#define DECODE_ENABLE_SERIAL_PORT4 BIT(10)
#define DECODE_ENABLE_SERIAL_PORT5 BIT(11)
#define DECODE_ENABLE_SERIAL_PORT6 BIT(12)
#define DECODE_ENABLE_SERIAL_PORT7 BIT(13)
#define DECODE_ENABLE_AUDIO_PORT0 BIT(14)
#define DECODE_ENABLE_AUDIO_PORT1 BIT(15)
#define DECODE_ENABLE_AUDIO_PORT2 BIT(16)
#define DECODE_ENABLE_AUDIO_PORT3 BIT(17)
#define DECODE_ENABLE_MIDI_PORT0 BIT(18)
#define DECODE_ENABLE_MIDI_PORT1 BIT(19)
#define DECODE_ENABLE_MIDI_PORT2 BIT(20)
#define DECODE_ENABLE_MIDI_PORT3 BIT(21)
#define DECODE_ENABLE_MSS_PORT0 BIT(22)
#define DECODE_ENABLE_MSS_PORT1 BIT(23)
#define DECODE_ENABLE_MSS_PORT2 BIT(24)
#define DECODE_ENABLE_MSS_PORT3 BIT(25)
#define DECODE_ENABLE_FDC_PORT0 BIT(26)
#define DECODE_ENABLE_FDC_PORT1 BIT(27)
#define DECODE_ENABLE_GAME_PORT BIT(28)
#define DECODE_ENABLE_KBC_PORT BIT(29)
#define DECODE_ENABLE_ACPIUC_PORT BIT(30)
#define DECODE_ENABLE_ADLIB_PORT BIT(31)
#define LPC_IO_OR_MEM_DECODE_ENABLE 0x48
#define LPC_TRUSTED_PLATFORM_MODULE 0x7c
#define TPM_12_EN BIT(0)
#define TPM_LEGACY_EN BIT(2)
#define SPIROM_BASE_ADDRESS_REGISTER 0xA0
#define SPI_ROM_ENABLE 0x02
#define SPI_BASE_ADDRESS 0xFEC10000
static inline int hudson_sata_enable(void)
{
/* True if IDE or AHCI. */
return (CONFIG_HUDSON_SATA_MODE == 0) || (CONFIG_HUDSON_SATA_MODE == 2);
}
static inline int hudson_ide_enable(void)
{
/* True if IDE or LEGACY IDE. */
return (CONFIG_HUDSON_SATA_MODE == 0) || (CONFIG_HUDSON_SATA_MODE == 3);
}
void hudson_lpc_port80(void);
void hudson_pci_port80(void);
void hudson_lpc_decode(void);
void hudson_clk_output_48Mhz(void);
void hudson_enable(struct device *dev);
#endif /* HUDSON_H */
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