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Diffstat (limited to 'src/mainboard/technexion/tim5690/mainboard.c')
-rw-r--r--src/mainboard/technexion/tim5690/mainboard.c257
1 files changed, 0 insertions, 257 deletions
diff --git a/src/mainboard/technexion/tim5690/mainboard.c b/src/mainboard/technexion/tim5690/mainboard.c
deleted file mode 100644
index 12050f07fa..0000000000
--- a/src/mainboard/technexion/tim5690/mainboard.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
- * 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 <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <arch/io.h>
-#include <cpu/x86/msr.h>
-#include <cpu/amd/mtrr.h>
-#include <device/pci_def.h>
-#include <southbridge/amd/sb600/sb600.h>
-#include <superio/ite/it8712f/it8712f.h>
-#include "tn_post_code.h"
-#include "vgabios.h"
-
-#define ADT7461_ADDRESS 0x4C
-#define ARA_ADDRESS 0x0C /* Alert Response Address */
-#define SMBUS_IO_BASE 0x1000
-
-
-/* Video BIOS Function Extensions Specification
- */
-//Callback Sub-Function 00h - Get LCD Panel ID
-#define LCD_PANEL_ID_NO 0x00 /* No LCD */
-#define LCD_PANEL_ID_01 0x01 /* 1024x768, 24 bits, 1 channel */
-#define LCD_PANEL_ID_02 0x02 /* 1280x1024, 24 bits, 2 channels */
-#define LCD_PANEL_ID_03 0x03 /* 1440x900, 24 bits, 2 channels */
-#define LCD_PANEL_ID_04 0x04 /* 1680x1050, 24 bits, 2 channels */
-#define LCD_PANEL_ID_05 0x05 /* 1920x1200, 24 bits, 2 channels */
-#define LCD_PANEL_ID_06 0x06 /* 1920x1080, 24 bits, 2 channels */
-//Callback Sub-Function 05h - Select Boot-up TV Standard
-#define TV_MODE_00 0x00 /* NTSC */
-#define TV_MODE_01 0x01 /* PAL */
-#define TV_MODE_02 0x02 /* PALM */
-#define TV_MODE_03 0x03 /* PAL60 */
-#define TV_MODE_04 0x04 /* NTSCJ */
-#define TV_MODE_05 0x05 /* PALCN */
-#define TV_MODE_06 0x06 /* PALN */
-#define TV_MODE_09 0x09 /* SCART-RGB */
-#define TV_MODE_NO 0xff /* No TV Support */
-
-/* The base address is 0x2e or 0x4e, depending on config bytes. */
-#define SIO_BASE 0x2e
-#define SIO_INDEX SIO_BASE
-#define SIO_DATA SIO_BASE+1
-
-/* Global configuration registers. */
-#define IT8712F_CONFIG_REG_CC 0x02 /* Configure Control (write-only). */
-#define IT8712F_CONFIG_REG_LDN 0x07 /* Logical Device Number. */
-#define IT8712F_CONFIG_REG_CONFIGSEL 0x22 /* Configuration Select. */
-#define IT8712F_CONFIG_REG_CLOCKSEL 0x23 /* Clock Selection. */
-#define IT8712F_CONFIG_REG_SWSUSP 0x24 /* Software Suspend, Flash I/F. */
-#define IT8712F_CONFIG_REG_MFC 0x2a /* Multi-function control */
-#define IT8712F_CONFIG_REG_WATCHDOG 0x72 /* Watchdog control. */
-
-#define IT8712F_CONFIGURATION_PORT 0x2e /* Write-only. */
-#define IT8712F_SIMPLE_IO_BASE 0x200 /* Simple I/O base address */
-
-int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address);
-int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val);
-#define ADT7461_read_byte(address) \
- do_smbus_read_byte(SMBUS_IO_BASE, ADT7461_ADDRESS, address)
-#define ARA_read_byte(address) \
- do_smbus_read_byte(SMBUS_IO_BASE, ARA_ADDRESS, address)
-#define ADT7461_write_byte(address, val) \
- do_smbus_write_byte(SMBUS_IO_BASE, ADT7461_ADDRESS, address, val)
-
-
-/* The content of IT8712F_CONFIG_REG_LDN (index 0x07) must be set to the
- LDN the register belongs to, before you can access the register. */
-static void it8712f_sio_write(uint8_t ldn, uint8_t index, uint8_t value)
-{
- outb(IT8712F_CONFIG_REG_LDN, SIO_BASE);
- outb(ldn, SIO_DATA);
- outb(index, SIO_BASE);
- outb(value, SIO_DATA);
-}
-
-static void it8712f_enter_conf(void)
-{
- /* Enter the configuration state (MB PnP mode). */
-
- /* Perform MB PnP setup to put the SIO chip at 0x2e. */
- /* Base address 0x2e: 0x87 0x01 0x55 0x55. */
- /* Base address 0x4e: 0x87 0x01 0x55 0xaa. */
- outb(0x87, IT8712F_CONFIGURATION_PORT);
- outb(0x01, IT8712F_CONFIGURATION_PORT);
- outb(0x55, IT8712F_CONFIGURATION_PORT);
- outb(0x55, IT8712F_CONFIGURATION_PORT);
-}
-
-static void it8712f_exit_conf(void)
-{
- /* Exit the configuration state (MB PnP mode). */
- it8712f_sio_write(0x00, IT8712F_CONFIG_REG_CC, 0x02);
-}
-
-/* set thermal config
- */
-static void set_thermal_config(void)
-{
- u8 byte;
- u16 word;
- struct device *sm_dev;
-
- /* set ADT 7461 */
- ADT7461_write_byte(0x0B, 0x50); /* Local Temperature Hight limit */
- ADT7461_write_byte(0x0C, 0x00); /* Local Temperature Low limit */
- ADT7461_write_byte(0x0D, 0x50); /* External Temperature Hight limit High Byte */
- ADT7461_write_byte(0x0E, 0x00); /* External Temperature Low limit High Byte */
-
- ADT7461_write_byte(0x19, 0x55); /* External THERM limit */
- ADT7461_write_byte(0x20, 0x55); /* Local THERM limit */
-
- byte = ADT7461_read_byte(0x02); /* read status register to clear it */
- ARA_read_byte(0x05); /* A hardware alert can only be cleared by the master sending an ARA as a read command */
- printk(BIOS_INFO, "Init adt7461 end , status 0x02 %02x\n", byte);
-
- /* sb600 settings for thermal config */
- /* set SB600 GPIO 64 to GPIO with pull-up */
- byte = pm2_ioread(0x42);
- byte &= 0x3f;
- pm2_iowrite(0x42, byte);
-
- /* set GPIO 64 to input */
- sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0));
- word = pci_read_config16(sm_dev, 0x56);
- word |= 1 << 7;
- pci_write_config16(sm_dev, 0x56, word);
-
- /* set GPIO 64 internal pull-up */
- byte = pm2_ioread(0xf0);
- byte &= 0xee;
- pm2_iowrite(0xf0, byte);
-
- /* set Talert to be active low */
- byte = pm_ioread(0x67);
- byte &= ~(1 << 5);
- pm_iowrite(0x67, byte);
-
- /* set Talert to generate ACPI event */
- byte = pm_ioread(0x3c);
- byte &= 0xf3;
- pm_iowrite(0x3c, byte);
-
- /* THERMTRIP pin */
- /* byte = pm_ioread(0x68);
- * byte |= 1 << 3;
- * pm_iowrite(0x68, byte);
- *
- * byte = pm_ioread(0x55);
- * byte |= 1 << 0;
- * pm_iowrite(0x55, byte);
- *
- * byte = pm_ioread(0x67);
- * byte &= ~( 1 << 6);
- * pm_iowrite(0x67, byte);
- */
-}
-
-/* Mainboard specific GPIO setup. */
-static void mb_gpio_init(u16 *iobase)
-{
- /* Init Super I/O GPIOs. */
- it8712f_enter_conf();
- outb(IT8712F_CONFIG_REG_LDN, SIO_INDEX);
- outb(IT8712F_GPIO, SIO_DATA);
- outb(0x62, SIO_INDEX);
- outb((*iobase >> 8), SIO_DATA);
- outb(0x63, SIO_INDEX);
- outb((*iobase & 0xff), SIO_DATA);
- it8712f_exit_conf();
-}
-
-#if IS_ENABLED(CONFIG_VGA_ROM_RUN)
-/* The LCD's panel id seletion. */
-static void lcd_panel_id(rs690_vbios_regs *vbios_regs, u8 num_id)
-{
- switch (num_id) {
- case 0x1:
- vbios_regs->int15_regs.fun00_panel_id = LCD_PANEL_ID_01;
- break;
- case 0x2:
- vbios_regs->int15_regs.fun00_panel_id = LCD_PANEL_ID_02;
- break;
- case 0x3:
- vbios_regs->int15_regs.fun00_panel_id = LCD_PANEL_ID_03;
- break;
- case 0x4:
- vbios_regs->int15_regs.fun00_panel_id = LCD_PANEL_ID_04;
- break;
- case 0x5:
- vbios_regs->int15_regs.fun00_panel_id = LCD_PANEL_ID_05;
- break;
- case 0x6:
- vbios_regs->int15_regs.fun00_panel_id = LCD_PANEL_ID_06;
- break;
- default:
- vbios_regs->int15_regs.fun00_panel_id = LCD_PANEL_ID_NO;
- break;
- }
-}
-#endif
-
-/*************************************************
-* enable the dedicated function in tim5690 board.
-* This function called early than rs690_enable.
-*************************************************/
-static void mainboard_enable(struct device *dev)
-{
- u16 gpio_base = IT8712F_SIMPLE_IO_BASE;
-#if IS_ENABLED(CONFIG_VGA_ROM_RUN)
- rs690_vbios_regs vbios_regs;
- u8 port2;
-#endif
-
- printk(BIOS_INFO, "Mainboard tim5690 Enable. dev=0x%p\n", dev);
-
- mb_gpio_init(&gpio_base);
-
-#if IS_ENABLED(CONFIG_VGA_ROM_RUN)
- /* The LCD's panel id seletion by switch. */
- port2 = inb(gpio_base+1);
- lcd_panel_id(&vbios_regs, ((~port2) & 0xf));
-
- /* No support TV */
- vbios_regs.int15_regs.fun05_tv_standard = TV_MODE_NO;
- vgabios_init(&vbios_regs);
-#endif
-
- set_thermal_config();
-}
-
-void mainboard_post(u8 value)
-{
- switch (value) {
- case POST_ENTER_ELF_BOOT:
- technexion_post_code(LED_MESSAGE_FINISH);
- break;
- }
-}
-
-struct chip_operations mainboard_ops = {
- .enable_dev = mainboard_enable,
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-16 01:20:45 +0000