LXR uboot/drivers/misc/ns87308.c

   1// SPDX-License-Identifier: GPL-2.0+
   2/*
   3 * (C) Copyright 2000
   4 * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
   5 */
   6
   7#include <config.h>
   8
   9#include <ns87308.h>
  10
  11void initialise_ns87308 (void)
  12{
  13#ifdef CONFIG_SYS_NS87308_PS2MOD
  14        unsigned char data;
  15
  16        /*
  17         * Switch floppy drive to PS/2 mode.
  18         */
  19        read_pnp_config(SUPOERIO_CONF1, &data);
  20        data &= 0xFB;
  21        write_pnp_config(SUPOERIO_CONF1, data);
  22#endif
  23
  24#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_KBC1)
  25        PNP_SET_DEVICE_BASE(LDEV_KBC1, CONFIG_SYS_NS87308_KBC1_BASE);
  26        write_pnp_config(LUN_CONFIG_REG, 0);
  27        write_pnp_config(CBASE_HIGH, 0x00);
  28        write_pnp_config(CBASE_LOW, 0x64);
  29#endif
  30
  31#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_MOUSE)
  32        PNP_ACTIVATE_DEVICE(LDEV_MOUSE);
  33#endif
  34
  35#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_RTC_APC)
  36        PNP_SET_DEVICE_BASE(LDEV_RTC_APC, CONFIG_SYS_NS87308_RTC_BASE);
  37#endif
  38
  39#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_FDC)
  40        PNP_SET_DEVICE_BASE(LDEV_FDC, CONFIG_SYS_NS87308_FDC_BASE);
  41        write_pnp_config(LUN_CONFIG_REG, 0x40);
  42#endif
  43
  44#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_RARP)
  45        PNP_SET_DEVICE_BASE(LDEV_PARP, CONFIG_SYS_NS87308_LPT_BASE);
  46#endif
  47
  48#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_UART1)
  49        PNP_SET_DEVICE_BASE(LDEV_UART1, CONFIG_SYS_NS87308_UART1_BASE);
  50#endif
  51
  52#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_UART2)
  53        PNP_SET_DEVICE_BASE(LDEV_UART2, CONFIG_SYS_NS87308_UART2_BASE);
  54#endif
  55
  56#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_GPIO)
  57        PNP_SET_DEVICE_BASE(LDEV_GPIO, CONFIG_SYS_NS87308_GPIO_BASE);
  58#endif
  59
  60#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_POWRMAN)
  61#ifndef CONFIG_SYS_NS87308_PWMAN_BASE
  62        PNP_ACTIVATE_DEVICE(LDEV_POWRMAN);
  63#else
  64        PNP_SET_DEVICE_BASE(LDEV_POWRMAN, CONFIG_SYS_NS87308_PWMAN_BASE);
  65
  66        /*
  67         * Enable all units
  68         */
  69        write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_FER1, 0x7d);
  70        write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_FER2, 0x87);
  71
  72#ifdef CONFIG_SYS_NS87308_PMC1
  73        write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_PMC1, CONFIG_SYS_NS87308_PMC1);
  74#endif
  75
  76#ifdef CONFIG_SYS_NS87308_PMC2
  77        write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_PMC2, CONFIG_SYS_NS87308_PMC2);
  78#endif
  79
  80#ifdef CONFIG_SYS_NS87308_PMC3
  81        write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_PMC3, CONFIG_SYS_NS87308_PMC3);
  82#endif
  83#endif
  84#endif
  85
  86#ifdef CONFIG_SYS_NS87308_CS0_BASE
  87        PNP_PGCS_CSLINE_BASE(0, CONFIG_SYS_NS87308_CS0_BASE);
  88        PNP_PGCS_CSLINE_CONF(0, CONFIG_SYS_NS87308_CS0_CONF);
  89#endif
  90
  91#ifdef CONFIG_SYS_NS87308_CS1_BASE
  92        PNP_PGCS_CSLINE_BASE(1, CONFIG_SYS_NS87308_CS1_BASE);
  93        PNP_PGCS_CSLINE_CONF(1, CONFIG_SYS_NS87308_CS1_CONF);
  94#endif
  95
  96#ifdef CONFIG_SYS_NS87308_CS2_BASE
  97        PNP_PGCS_CSLINE_BASE(2, CONFIG_SYS_NS87308_CS2_BASE);
  98        PNP_PGCS_CSLINE_CONF(2, CONFIG_SYS_NS87308_CS2_CONF);
  99#endif
 100}
 101