1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * (C) Copyright 2000 4 * Rob Taylor, Flying Pig Systems. robt (at) flyingpig.com. 5 */ 6 7 #include <config.h> 8 9 #include <ns87308.h> 10 11 void 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
