Index: src/southbridge/intel/i82801ca/i82801ca.c =================================================================== --- src/southbridge/intel/i82801ca/i82801ca.c (Revision 2381) +++ src/southbridge/intel/i82801ca/i82801ca.c (Arbeitskopie) @@ -7,8 +7,8 @@ void i82801ca_enable(device_t dev) { - unsigned int index = 0; - uint8_t bHasDisableBit = 0; + unsigned int index = 0; + uint8_t bHasDisableBit = 0; uint16_t cur_disable_mask, new_disable_mask; // all 82801ca devices are in bus 0 @@ -19,22 +19,22 @@ // Calculate disable bit position for specified device:function // NOTE: For ICH-3, only the following devices can be disabled: - // D31:F1, D31:F3, D31:F5, D31:F6, - // D29:F0, D29:F1, D29:F2 + // D31:F1, D31:F3, D31:F5, D31:F6, + // D29:F0, D29:F1, D29:F2 if (PCI_SLOT(dev->path.u.pci.devfn) == 31) { - index = PCI_FUNC(dev->path.u.pci.devfn); - - if ((index == 1) || (index == 3) || (index == 5) || (index == 6)) - bHasDisableBit = 1; + index = PCI_FUNC(dev->path.u.pci.devfn); + if ((index == 1) || (index == 3) || (index == 5) || (index == 6)) + bHasDisableBit = 1; + } else if (PCI_SLOT(dev->path.u.pci.devfn) == 29) { - index = 8 + PCI_FUNC(dev->path.u.pci.devfn); - - if (PCI_FUNC(dev->path.u.pci.devfn) < 3) + index = 8 + PCI_FUNC(dev->path.u.pci.devfn); + + if (PCI_FUNC(dev->path.u.pci.devfn) < 3) bHasDisableBit = 1; } - + if (bHasDisableBit) { cur_disable_mask = pci_read_config16(lpc_dev, FUNC_DIS); new_disable_mask = cur_disable_mask & ~(1< -#include "i82801ca.h" +#include "i82801ca.h" static void enable_smbus(void) { Index: src/southbridge/intel/i82801ca/cmos_failover.c =================================================================== --- src/southbridge/intel/i82801ca/cmos_failover.c (Revision 2381) +++ src/southbridge/intel/i82801ca/cmos_failover.c (Arbeitskopie) @@ -1,19 +1,19 @@ -//kind of cmos_err for ich3 - -#include "i82801ca.h" +//kind of cmos_err for ich3 +#include "i82801ca.h" + static void check_cmos_failed(void) -{ +{ #if HAVE_OPTION_TABLE - uint8_t byte = pci_read_config8(PCI_DEV(0,0x1f,0),GEN_PMCON_3); + uint8_t byte = pci_read_config8(PCI_DEV(0,0x1f,0),GEN_PMCON_3); if( byte & RTC_BATTERY_DEAD) { - // Set boot_option and last_boot to 'Fallback', + // Set boot_option and last_boot to 'Fallback', // clear reboot_bits byte = cmos_read(RTC_BOOT_BYTE); byte &= 0x0c; byte |= MAX_REBOOT_CNT << 4; cmos_write(byte, RTC_BOOT_BYTE); - } + } #endif } Index: src/southbridge/intel/i82801ca/i82801ca_smbus.c =================================================================== --- src/southbridge/intel/i82801ca/i82801ca_smbus.c (Revision 2381) +++ src/southbridge/intel/i82801ca/i82801ca_smbus.c (Arbeitskopie) @@ -1,7 +1,7 @@ #include #include #include -#include "i82801ca.h" +#include "i82801ca.h" #define PM_BUS 0 #define PM_DEVFN PCI_DEVFN(0x1f,3) @@ -9,7 +9,7 @@ void smbus_enable(void) { /* iobase addr */ - pcibios_write_config_dword(PM_BUS, PM_DEVFN, SMB_BASE, + pcibios_write_config_dword(PM_BUS, PM_DEVFN, SMB_BASE, SMBUS_IO_BASE | PCI_BASE_ADDRESS_SPACE_IO); /* smbus enable */ pcibios_write_config_byte(PM_BUS, PM_DEVFN, HOSTC, HST_EN); Index: src/southbridge/intel/i82801ca/i82801ca_lpc.c =================================================================== --- src/southbridge/intel/i82801ca/i82801ca_lpc.c (Revision 2381) +++ src/southbridge/intel/i82801ca/i82801ca_lpc.c (Arbeitskopie) @@ -1,7 +1,7 @@ /* * (C) 2003 Linux Networx, SuSE Linux AG * (C) 2004 Tyan Computer - * (c) 2005 Digital Design Corporation + * (c) 2005 Digital Design Corporation */ #include #include @@ -14,15 +14,15 @@ #include "i82801ca.h" #define NMI_OFF 0 - -#ifndef MAINBOARD_POWER_ON_AFTER_POWER_FAIL -#define MAINBOARD_POWER_ON_AFTER_POWER_FAIL MAINBOARD_POWER_ON -#endif - -#define MAINBOARD_POWER_OFF 0 -#define MAINBOARD_POWER_ON 1 - +#ifndef MAINBOARD_POWER_ON_AFTER_POWER_FAIL +#define MAINBOARD_POWER_ON_AFTER_POWER_FAIL MAINBOARD_POWER_ON +#endif + +#define MAINBOARD_POWER_OFF 0 +#define MAINBOARD_POWER_ON 1 + + void i82801ca_enable_ioapic( struct device *dev) { uint32_t dword; @@ -60,20 +60,20 @@ pci_write_config8(dev, SERIRQ_CNTL, (1 << 7)|(1 << 6)|((21 - 17) << 2)|(0<< 0)); } -//---------------------------------------------------------------------------------- -// Function: i82801ca_lpc_route_dma +//---------------------------------------------------------------------------------- +// Function: i82801ca_lpc_route_dma // Parameters: dev // mask - identifies whether each channel should be used for PCI DMA // (bit = 0) or LPC DMA (bit = 1). The LSb controls channel 0. -// Channel 4 is not used (reserved). -// Return Value: None -// Description: Route all DMA channels to either PCI or LPC. -// +// Channel 4 is not used (reserved). +// Return Value: None +// Description: Route all DMA channels to either PCI or LPC. +// void i82801ca_lpc_route_dma( struct device *dev, uint8_t mask) { uint16_t dmaConfig; int channelIndex; - + dmaConfig = pci_read_config16(dev, PCI_DMA_CFG); dmaConfig &= 0x300; // Preserve reserved bits for(channelIndex = 0; channelIndex < 8; channelIndex++) { @@ -87,27 +87,27 @@ void i82801ca_rtc_init(struct device *dev) { uint32_t dword; - int rtc_failed; - int pwr_on = MAINBOARD_POWER_ON_AFTER_POWER_FAIL; - uint8_t pmcon3 = pci_read_config8(dev, GEN_PMCON_3); + int rtc_failed; + int pwr_on = MAINBOARD_POWER_ON_AFTER_POWER_FAIL; + uint8_t pmcon3 = pci_read_config8(dev, GEN_PMCON_3); rtc_failed = pmcon3 & RTC_BATTERY_DEAD; if (rtc_failed) { // Clear the RTC_BATTERY_DEAD bit, but preserve - // the RTC_POWER_FAILED, G3 state, and reserved bits + // the RTC_POWER_FAILED, G3 state, and reserved bits // NOTE: RTC_BATTERY_DEAD and RTC_POWER_FAILED are "write-1-clear" bits pmcon3 &= ~RTC_POWER_FAILED; - } - - get_option(&pwr_on, "power_on_after_fail"); - pmcon3 &= ~SLEEP_AFTER_POWER_FAIL; - if (!pwr_on) { - pmcon3 |= SLEEP_AFTER_POWER_FAIL; - } - pci_write_config8(dev, GEN_PMCON_3, pmcon3); - printk_info("set power %s after power fail\n", - pwr_on ? "on" : "off"); + } + get_option(&pwr_on, "power_on_after_fail"); + pmcon3 &= ~SLEEP_AFTER_POWER_FAIL; + if (!pwr_on) { + pmcon3 |= SLEEP_AFTER_POWER_FAIL; + } + pci_write_config8(dev, GEN_PMCON_3, pmcon3); + printk_info("set power %s after power fail\n", + pwr_on ? "on" : "off"); + // See if the Safe Mode jumper is set dword = pci_read_config32(dev, GEN_STS); rtc_failed |= dword & (1 << 2); @@ -142,14 +142,14 @@ // Enable access to the upper 128 byte bank of CMOS RAM pci_write_config8(dev, RTC_CONF, 0x04); - // Decode 0x3F8-0x3FF (COM1) for COMA port, + // Decode 0x3F8-0x3FF (COM1) for COMA port, // 0x2F8-0x2FF (COM2) for COMB pci_write_config8(dev, COM_DEC, 0x10); - - // LPT decode defaults to 0x378-0x37F and 0x778-0x77F - // Floppy decode defaults to 0x3F0-0x3F5, 0x3F7 - // Enable COMA, COMB, LPT, floppy; + // LPT decode defaults to 0x378-0x37F and 0x778-0x77F + // Floppy decode defaults to 0x3F0-0x3F5, 0x3F7 + + // Enable COMA, COMB, LPT, floppy; // disable microcontroller, Super I/O, sound, gameport pci_write_config16(dev, LPC_EN, 0x000F); } @@ -179,18 +179,18 @@ pci_write_config8(dev, GEN_PMCON_3, byte); printk_info("set power %s after power fail\n", pwr_on?"on":"off"); - /* Set up NMI on errors */ - byte = inb(0x61); - byte &= ~(1 << 3); /* IOCHK# NMI Enable */ - byte &= ~(1 << 2); /* PCI SERR# Enable */ - outb(byte, 0x61); - byte = inb(0x70); - nmi_option = NMI_OFF; - get_option(&nmi_option, "nmi"); - if (nmi_option) { - byte &= ~(1 << 7); /* set NMI */ - outb(byte, 0x70); - } + /* Set up NMI on errors */ + byte = inb(0x61); + byte &= ~(1 << 3); /* IOCHK# NMI Enable */ + byte &= ~(1 << 2); /* PCI SERR# Enable */ + outb(byte, 0x61); + byte = inb(0x70); + nmi_option = NMI_OFF; + get_option(&nmi_option, "nmi"); + if (nmi_option) { + byte &= ~(1 << 7); /* set NMI */ + outb(byte, 0x70); + } /* Initialize the real time clock */ i82801ca_rtc_init(dev); Index: src/include/assert.h =================================================================== --- src/include/assert.h (Revision 2381) +++ src/include/assert.h (Arbeitskopie) @@ -1,59 +1,51 @@ -/* - * $Header: /home/cvs/BIR/ca-cpu/freebios/src/include/assert.h,v 1.1 2005/07/11 16:03:54 smagnani Exp $ - * - * assert.h: Debugging macros - * - * Copyright (C) 2005 Digital Design Corporation - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log: assert.h,v $ - * Revision 1.1 2005/07/11 16:03:54 smagnani - * Initial revision. - * - * - */ - -#ifndef __ASSERT_H_DEFINED -#define __ASSERT_H_DEFINED - -// ROMCC doesn't support __FILE__ or __LINE__ :^{ - -#if DEBUG -#ifdef __ROMCC__ -#define ASSERT(x) { if (!(x)) die("ASSERT failure!\r\n"); } -#else -#define ASSERT(x) { \ - if (!(x)) \ - { \ - printk_emerg("ASSERT failure: file '%s', line %d\n", __FILE__, __LINE__); \ - die(""); \ - } \ - } -#endif // __ROMCC__ -#else // !DEBUG -#define ASSERT(x) { } -#endif - -#ifdef __ROMCC__ -#define BUG() { die("BUG encountered: system halted\r\n"); } -#else -#define BUG() { \ - printk_emerg("BUG: file '%s', line %d\n", __FILE__, __LINE__); \ - die(""); \ - } -#endif - -#endif // __ASSERT_H_DEFINED +/* + * assert.h: Debugging macros + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef __ASSERT_H_DEFINED +#define __ASSERT_H_DEFINED + +// ROMCC doesn't support __FILE__ or __LINE__ :^{ + +#if DEBUG +#ifdef __ROMCC__ +#define ASSERT(x) { if (!(x)) die("ASSERT failure!\r\n"); } +#else +#define ASSERT(x) { \ + if (!(x)) \ + { \ + printk_emerg("ASSERT failure: file '%s', line %d\n", __FILE__, __LINE__); \ + die(""); \ + } \ + } +#endif // __ROMCC__ +#else // !DEBUG +#define ASSERT(x) { } +#endif + +#ifdef __ROMCC__ +#define BUG() { die("BUG encountered: system halted\r\n"); } +#else +#define BUG() { \ + printk_emerg("BUG: file '%s', line %d\n", __FILE__, __LINE__); \ + die(""); \ + } +#endif + +#endif // __ASSERT_H_DEFINED Index: src/include/sdram_mode.h =================================================================== --- src/include/sdram_mode.h (Revision 2381) +++ src/include/sdram_mode.h (Arbeitskopie) @@ -1,62 +1,53 @@ -/* - * $Header: /home/cvs/BIR/ca-cpu/freebios/src/include/sdram_mode.h,v 1.1 2005/07/11 16:03:54 smagnani Exp $ - * - * sdram_mode.h: Definitions for SDRAM Mode Register and Extended Mode Register - * - * - * Copyright (C) 2005 Digital Design Corporation - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log: sdram_mode.h,v $ - * Revision 1.1 2005/07/11 16:03:54 smagnani - * Initial revision. - * - * - */ - -#ifndef __SDRAMMODE_H_DEFINED -#define __SDRAMMODE_H_DEFINED - -// SDRAM Mode Register definitions, per JESD79D -// These are transmitted via A0-A13 - -// Burst length -#define SDRAM_BURST_2 (1<<0) -#define SDRAM_BURST_4 (2<<0) -#define SDRAM_BURST_8 (3<<0) - -#define SDRAM_BURST_SEQUENTIAL (0<<3) -#define SDRAM_BURST_INTERLEAVED (1<<3) - -#define SDRAM_CAS_2_0 (2<<4) -#define SDRAM_CAS_3_0 (3<<4) /* Optional for DDR 200-333 */ -#define SDRAM_CAS_1_5 (5<<4) /* Optional */ -#define SDRAM_CAS_2_5 (6<<4) -#define SDRAM_CAS_MASK (7<<4) - -#define SDRAM_MODE_NORMAL (0 << 7) -#define SDRAM_MODE_TEST (1 << 7) -#define SDRAM_MODE_DLL_RESET (2 << 7) - -// Extended Mode Register - -#define SDRAM_EXTMODE_DLL_ENABLE (0 << 0) -#define SDRAM_EXTMODE_DLL_DISABLE (1 << 0) - -#define SDRAM_EXTMODE_DRIVE_NORMAL (0 << 1) -#define SDRAM_EXTMODE_DRIVE_WEAK (1 << 1) /* Optional */ - -#endif // __SDRAMMODE_H_DEFINED +/* + * sdram_mode.h: Definitions for SDRAM Mode Register and Extended Mode Register + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef __SDRAMMODE_H_DEFINED +#define __SDRAMMODE_H_DEFINED + +// SDRAM Mode Register definitions, per JESD79D +// These are transmitted via A0-A13 + +// Burst length +#define SDRAM_BURST_2 (1<<0) +#define SDRAM_BURST_4 (2<<0) +#define SDRAM_BURST_8 (3<<0) + +#define SDRAM_BURST_SEQUENTIAL (0<<3) +#define SDRAM_BURST_INTERLEAVED (1<<3) + +#define SDRAM_CAS_2_0 (2<<4) +#define SDRAM_CAS_3_0 (3<<4) /* Optional for DDR 200-333 */ +#define SDRAM_CAS_1_5 (5<<4) /* Optional */ +#define SDRAM_CAS_2_5 (6<<4) +#define SDRAM_CAS_MASK (7<<4) + +#define SDRAM_MODE_NORMAL (0 << 7) +#define SDRAM_MODE_TEST (1 << 7) +#define SDRAM_MODE_DLL_RESET (2 << 7) + +// Extended Mode Register + +#define SDRAM_EXTMODE_DLL_ENABLE (0 << 0) +#define SDRAM_EXTMODE_DLL_DISABLE (1 << 0) + +#define SDRAM_EXTMODE_DRIVE_NORMAL (0 << 1) +#define SDRAM_EXTMODE_DRIVE_WEAK (1 << 1) /* Optional */ + +#endif // __SDRAMMODE_H_DEFINED Index: src/include/spd.h =================================================================== --- src/include/spd.h (Revision 2381) +++ src/include/spd.h (Arbeitskopie) @@ -1,89 +1,81 @@ -/* - * $Header: /home/cvs/BIR/ca-cpu/freebios/src/include/spd.h,v 1.1 2005/07/11 16:03:54 smagnani Exp $ - * - * spd.h: Definitions for Serial Presence Detect (SPD) data - * stored on SDRAM modules - * - * Copyright (C) 2005 Digital Design Corporation - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log: spd.h,v $ - * Revision 1.1 2005/07/11 16:03:54 smagnani - * Initial revision. - * - * - */ - -#ifndef __SPD_H_DEFINED -#define __SPD_H_DEFINED - -// Byte numbers -#define SPD_MEMORY_TYPE 2 -#define SPD_NUM_ROWS 3 -#define SPD_NUM_COLUMNS 4 -#define SPD_NUM_DIMM_BANKS 5 -#define SPD_MODULE_DATA_WIDTH_LSB 6 -#define SPD_MODULE_DATA_WIDTH_MSB 7 -#define SPD_MODULE_VOLTAGE 8 -#define SPD_MIN_CYCLE_TIME_AT_CAS_MAX 9 -#define SPD_DIMM_CONFIG_TYPE 11 -#define SPD_REFRESH 12 -#define SPD_PRIMARY_DRAM_WIDTH 13 -#define SPD_SUPPORTED_BURST_LENGTHS 16 -#define SPD_NUM_BANKS_PER_DRAM 17 -#define SPD_ACCEPTABLE_CAS_LATENCIES 18 -#define SPD_MODULE_ATTRIBUTES 21 -#define SPD_MIN_CYCLE_TIME_AT_CAS_REDUCED_05 23 -#define SPD_MIN_CYCLE_TIME_AT_CAS_REDUCED_10 25 -#define SPD_MIN_ROW_PRECHARGE_TIME 27 -#define SPD_MIN_RAS_TO_CAS_DELAY 29 -#define SPD_MIN_ACTIVE_TO_PRECHARGE_DELAY 30 -#define SPD_ADDRESS_CMD_HOLD 33 - - -// SPD_MEMORY_TYPE values -#define MEMORY_TYPE_SDRAM_DDR 7 - -// SPD_MODULE_VOLTAGE values -#define SPD_VOLTAGE_SSTL2 4 - -// SPD_DIMM_CONFIG_TYPE values -#define ERROR_SCHEME_NONE 0 -#define ERROR_SCHEME_PARITY 1 -#define ERROR_SCHEME_ECC 2 - -// SPD_ACCEPTABLE_CAS_LATENCIES values -#define SPD_CAS_LATENCY_1_0 0x01 -#define SPD_CAS_LATENCY_1_5 0x02 -#define SPD_CAS_LATENCY_2_0 0x04 -#define SPD_CAS_LATENCY_2_5 0x08 -#define SPD_CAS_LATENCY_3_0 0x10 -#define SPD_CAS_LATENCY_3_5 0x20 -#define SPD_CAS_LATENCY_4_0 0x40 - -// SPD_SUPPORTED_BURST_LENGTHS values -#define SPD_BURST_LENGTH_1 1 -#define SPD_BURST_LENGTH_2 2 -#define SPD_BURST_LENGTH_4 4 -#define SPD_BURST_LENGTH_8 8 -#define SPD_BURST_LENGTH_PAGE (1<<7) - - -// SPD_MODULE_ATTRIBUTES values -#define MODULE_BUFFERED 1 -#define MODULE_REGISTERED 2 - -#endif // __SPD_H_DEFINED +/* + * spd.h: Definitions for Serial Presence Detect (SPD) data + * stored on SDRAM modules + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef __SPD_H_DEFINED +#define __SPD_H_DEFINED + +// Byte numbers +#define SPD_MEMORY_TYPE 2 +#define SPD_NUM_ROWS 3 +#define SPD_NUM_COLUMNS 4 +#define SPD_NUM_DIMM_BANKS 5 +#define SPD_MODULE_DATA_WIDTH_LSB 6 +#define SPD_MODULE_DATA_WIDTH_MSB 7 +#define SPD_MODULE_VOLTAGE 8 +#define SPD_MIN_CYCLE_TIME_AT_CAS_MAX 9 +#define SPD_DIMM_CONFIG_TYPE 11 +#define SPD_REFRESH 12 +#define SPD_PRIMARY_DRAM_WIDTH 13 +#define SPD_SUPPORTED_BURST_LENGTHS 16 +#define SPD_NUM_BANKS_PER_DRAM 17 +#define SPD_ACCEPTABLE_CAS_LATENCIES 18 +#define SPD_MODULE_ATTRIBUTES 21 +#define SPD_MIN_CYCLE_TIME_AT_CAS_REDUCED_05 23 +#define SPD_MIN_CYCLE_TIME_AT_CAS_REDUCED_10 25 +#define SPD_MIN_ROW_PRECHARGE_TIME 27 +#define SPD_MIN_RAS_TO_CAS_DELAY 29 +#define SPD_MIN_ACTIVE_TO_PRECHARGE_DELAY 30 +#define SPD_ADDRESS_CMD_HOLD 33 + + +// SPD_MEMORY_TYPE values +#define MEMORY_TYPE_SDRAM_DDR 7 + +// SPD_MODULE_VOLTAGE values +#define SPD_VOLTAGE_SSTL2 4 + +// SPD_DIMM_CONFIG_TYPE values +#define ERROR_SCHEME_NONE 0 +#define ERROR_SCHEME_PARITY 1 +#define ERROR_SCHEME_ECC 2 + +// SPD_ACCEPTABLE_CAS_LATENCIES values +#define SPD_CAS_LATENCY_1_0 0x01 +#define SPD_CAS_LATENCY_1_5 0x02 +#define SPD_CAS_LATENCY_2_0 0x04 +#define SPD_CAS_LATENCY_2_5 0x08 +#define SPD_CAS_LATENCY_3_0 0x10 +#define SPD_CAS_LATENCY_3_5 0x20 +#define SPD_CAS_LATENCY_4_0 0x40 + +// SPD_SUPPORTED_BURST_LENGTHS values +#define SPD_BURST_LENGTH_1 1 +#define SPD_BURST_LENGTH_2 2 +#define SPD_BURST_LENGTH_4 4 +#define SPD_BURST_LENGTH_8 8 +#define SPD_BURST_LENGTH_PAGE (1<<7) + + +// SPD_MODULE_ATTRIBUTES values +#define MODULE_BUFFERED 1 +#define MODULE_REGISTERED 2 + +#endif // __SPD_H_DEFINED Index: src/superio/smsc/lpc47m10x/superio.c =================================================================== --- src/superio/smsc/lpc47m10x/superio.c (Revision 2381) +++ src/superio/smsc/lpc47m10x/superio.c (Arbeitskopie) @@ -1,6 +1,4 @@ /* - * $Header$ - * * superio.c: RAM driver for SMSC LPC47M10X2 Super I/O chip * * Copyright 2000 AG Electronics Ltd. @@ -22,9 +20,6 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log$ - * */ #include Index: src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c =================================================================== --- src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c (Revision 2381) +++ src/superio/smsc/lpc47m10x/lpc47m10x_early_serial.c (Arbeitskopie) @@ -1,63 +1,58 @@ -/* - * $Header$ - * - * lpc47m10x_early_serial.c: Pre-RAM driver for SMSC LPC47M10X2 Super I/O chip +/* + * lpc47m10x_early_serial.c: Pre-RAM driver for SMSC LPC47M10X2 Super I/O chip * derived from lpc47n217 - * - * Copyright (C) 2005 Digital Design Corporation - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log$ - * - */ + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ #include #include "lpc47m10x.h" -//---------------------------------------------------------------------------------- -// Function: pnp_enter_conf_state -// Parameters: dev - high 8 bits = Super I/O port -// Return Value: None -// Description: Enable access to the LPC47M10X2's configuration registers. -// +//---------------------------------------------------------------------------------- +// Function: pnp_enter_conf_state +// Parameters: dev - high 8 bits = Super I/O port +// Return Value: None +// Description: Enable access to the LPC47M10X2's configuration registers. +// static inline void pnp_enter_conf_state(device_t dev) { unsigned port = dev>>8; outb(0x55, port); -} +} -//---------------------------------------------------------------------------------- -// Function: pnp_exit_conf_state -// Parameters: dev - high 8 bits = Super I/O port -// Return Value: None -// Description: Disable access to the LPC47M10X2's configuration registers. -// +//---------------------------------------------------------------------------------- +// Function: pnp_exit_conf_state +// Parameters: dev - high 8 bits = Super I/O port +// Return Value: None +// Description: Disable access to the LPC47M10X2's configuration registers. +// static void pnp_exit_conf_state(device_t dev) { unsigned port = dev>>8; outb(0xaa, port); } -//---------------------------------------------------------------------------------- -// Function: lpc47b272_enable_serial -// Parameters: dev - high 8 bits = Super I/O port, -// low 8 bits = logical device number (per lpc47b272.h) -// iobase - processor I/O port address to assign to this serial device -// Return Value: bool -// Description: Configure the base I/O port of the specified serial device -// and enable the serial device. -// +//---------------------------------------------------------------------------------- +// Function: lpc47b272_enable_serial +// Parameters: dev - high 8 bits = Super I/O port, +// low 8 bits = logical device number (per lpc47b272.h) +// iobase - processor I/O port address to assign to this serial device +// Return Value: bool +// Description: Configure the base I/O port of the specified serial device +// and enable the serial device. +// static void lpc47b272_enable_serial(device_t dev, unsigned iobase) { pnp_enter_conf_state(dev); Index: src/superio/smsc/lpc47n217/superio.c =================================================================== --- src/superio/smsc/lpc47n217/superio.c (Revision 2381) +++ src/superio/smsc/lpc47n217/superio.c (Arbeitskopie) @@ -1,394 +1,386 @@ -/* - * $Header: /home/cvs/BIR/ca-cpu/freebios/src/superio/smsc/lpc47n217/superio.c,v 1.1.1.1 2005/07/11 15:28:51 smagnani Exp $ - * - * superio.c: RAM-based driver for SMSC LPC47N217 Super I/O chip - * - * Based on LinuxBIOS code for SMSC 47B397: - * Copyright 2000 AG Electronics Ltd. - * Copyright 2003-2004 Linux Networx - * Copyright 2004 Tyan - * - * Copyright (C) 2005 Digital Design Corporation - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log: superio.c,v $ - * Revision 1.1.1.1 2005/07/11 15:28:51 smagnani - * Initial revision. - * - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "chip.h" -#include "lpc47n217.h" - -// Forward declarations -static void enable_dev(device_t dev); -void lpc47n217_pnp_set_resources(device_t dev); -void lpc47n217_pnp_enable_resources(device_t dev); -void lpc47n217_pnp_enable(device_t dev); -static void lpc47n217_init(device_t dev); - -static void lpc47n217_pnp_set_resource(device_t dev, struct resource *resource); -void lpc47n217_pnp_set_iobase(device_t dev, unsigned iobase); -void lpc47n217_pnp_set_drq(device_t dev, unsigned drq); -void lpc47n217_pnp_set_irq(device_t dev, unsigned irq); -void lpc47n217_pnp_set_enable(device_t dev, int enable); - -static void pnp_enter_conf_state(device_t dev); -static void pnp_exit_conf_state(device_t dev); - - -struct chip_operations superio_smsc_lpc47n217_ops = { - CHIP_NAME("smsc lpc47n217") - .enable_dev = enable_dev, -}; - -static struct device_operations ops = { - .read_resources = pnp_read_resources, - .set_resources = lpc47n217_pnp_set_resources, - .enable_resources = lpc47n217_pnp_enable_resources, - .enable = lpc47n217_pnp_enable, - .init = lpc47n217_init, -}; - -static struct pnp_info pnp_dev_info[] = { - { &ops, LPC47N217_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, }, - { &ops, LPC47N217_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, - { &ops, LPC47N217_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, } -}; - -/**********************************************************************************/ -/* PUBLIC INTERFACE */ -/**********************************************************************************/ - -//---------------------------------------------------------------------------------- -// Function: enable_dev -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Create device structures and allocate resources to devices -// specified in the pnp_dev_info array (above). -// -static void enable_dev(device_t dev) -{ - pnp_enable_devices(dev, &pnp_ops, - sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), - pnp_dev_info); -} - -//---------------------------------------------------------------------------------- -// Function: lpc47n217_pnp_set_resources -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Configure the specified Super I/O device with the resources -// (I/O space, etc.) that have been allocate for it. -// -void lpc47n217_pnp_set_resources(device_t dev) -{ - int i; - - pnp_enter_conf_state(dev); - - // NOTE: Cannot use pnp_set_resources() here because it assumes chip - // support for logical devices, which the LPC47N217 doesn't have - for(i = 0; i < dev->resources; i++) - lpc47n217_pnp_set_resource(dev, &dev->resource[i]); - -// dump_pnp_device(dev); - - pnp_exit_conf_state(dev); -} - -void lpc47n217_pnp_enable_resources(device_t dev) -{ - pnp_enter_conf_state(dev); - - // NOTE: Cannot use pnp_enable_resources() here because it assumes chip - // support for logical devices, which the LPC47N217 doesn't have - lpc47n217_pnp_set_enable(dev, 1); - - pnp_exit_conf_state(dev); -} - -void lpc47n217_pnp_enable(device_t dev) -{ - pnp_enter_conf_state(dev); - - // NOTE: Cannot use pnp_set_enable() here because it assumes chip - // support for logical devices, which the LPC47N217 doesn't have - - if(dev->enabled) { - lpc47n217_pnp_set_enable(dev, 1); - } - else { - lpc47n217_pnp_set_enable(dev, 0); - } - - pnp_exit_conf_state(dev); -} - -//---------------------------------------------------------------------------------- -// Function: lpc47n217_init -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Initialize the specified Super I/O device. -// Devices other than COM ports are ignored. -// For COM ports, we configure the baud rate. -// -static void lpc47n217_init(device_t dev) -{ - struct superio_smsc_lpc47n217_config* conf = dev->chip_info; - struct resource *res0; - - if (!dev->enabled) - return; - - switch(dev->path.u.pnp.device) { - case LPC47N217_SP1: - res0 = find_resource(dev, PNP_IDX_IO0); - init_uart8250(res0->base, &conf->com1); - break; - - case LPC47N217_SP2: - res0 = find_resource(dev, PNP_IDX_IO0); - init_uart8250(res0->base, &conf->com2); - break; - } -} - - -/**********************************************************************************/ -/* PRIVATE FUNCTIONS */ -/**********************************************************************************/ - -static void lpc47n217_pnp_set_resource(device_t dev, struct resource *resource) -{ - if (!(resource->flags & IORESOURCE_ASSIGNED)) { - printk_err("ERROR: %s %02x not allocated\n", - dev_path(dev), resource->index); - return; - } - - /* Now store the resource */ - // NOTE: Cannot use pnp_set_XXX() here because they assume chip - // support for logical devices, which the LPC47N217 doesn't have - - if (resource->flags & IORESOURCE_IO) { - lpc47n217_pnp_set_iobase(dev, resource->base); - } - else if (resource->flags & IORESOURCE_DRQ) { - lpc47n217_pnp_set_drq(dev, resource->base); - } - else if (resource->flags & IORESOURCE_IRQ) { - lpc47n217_pnp_set_irq(dev, resource->base); - } - else { - printk_err("ERROR: %s %02x unknown resource type\n", - dev_path(dev), resource->index); - return; - } - resource->flags |= IORESOURCE_STORED; - - report_resource_stored(dev, resource, ""); -} - -void lpc47n217_pnp_set_iobase(device_t dev, unsigned iobase) -{ - ASSERT(!(iobase & 0x3)); - - switch(dev->path.u.pnp.device) { - case LPC47N217_PP: - pnp_write_config(dev, 0x23, (iobase >> 2) & 0xff); - break; - - case LPC47N217_SP1: - pnp_write_config(dev, 0x24, (iobase >> 2) & 0xff); - break; - - case LPC47N217_SP2: - pnp_write_config(dev, 0x25, (iobase >> 2) & 0xff); - break; - - default: - BUG(); - break; - } -} - -void lpc47n217_pnp_set_drq(device_t dev, unsigned drq) -{ - if (dev->path.u.pnp.device == LPC47N217_PP) { - const uint8_t PP_DMA_MASK = 0x0F; - const uint8_t PP_DMA_SELECTION_REGISTER = 0x26; - uint8_t current_config = pnp_read_config(dev, PP_DMA_SELECTION_REGISTER); - uint8_t new_config; - - ASSERT(!(drq & ~PP_DMA_MASK)); // DRQ out of range?? - new_config = (current_config & ~PP_DMA_MASK) | drq; - pnp_write_config(dev, PP_DMA_SELECTION_REGISTER, new_config); - } else { - BUG(); - } -} - -void lpc47n217_pnp_set_irq(device_t dev, unsigned irq) -{ - uint8_t irq_config_register = 0; - uint8_t irq_config_mask = 0; - uint8_t current_config; - uint8_t new_config; - - switch(dev->path.u.pnp.device) { - case LPC47N217_PP: - irq_config_register = 0x27; - irq_config_mask = 0x0F; - break; - - case LPC47N217_SP1: - irq_config_register = 0x28; - irq_config_mask = 0xF0; - irq <<= 4; - break; - - case LPC47N217_SP2: - irq_config_register = 0x28; - irq_config_mask = 0x0F; - break; - - default: - BUG(); - return; - } - - ASSERT(!(irq & ~irq_config_mask)); // IRQ out of range?? - - current_config = pnp_read_config(dev, irq_config_register); - new_config = (current_config & ~irq_config_mask) | irq; - pnp_write_config(dev, irq_config_register, new_config); -} - -void lpc47n217_pnp_set_enable(device_t dev, int enable) -{ - uint8_t power_register = 0; - uint8_t power_mask = 0; - uint8_t current_power; - uint8_t new_power; - - switch(dev->path.u.pnp.device) { - case LPC47N217_PP: - power_register = 0x01; - power_mask = 0x04; - break; - - case LPC47N217_SP1: - power_register = 0x02; - power_mask = 0x08; - break; - - case LPC47N217_SP2: - power_register = 0x02; - power_mask = 0x80; - break; - - default: - BUG(); - return; - } - - current_power = pnp_read_config(dev, power_register); - new_power = current_power & ~power_mask; // disable by default - - if (enable) { - struct resource* ioport_resource = find_resource(dev, PNP_IDX_IO0); - lpc47n217_pnp_set_iobase(dev, ioport_resource->base); - - new_power |= power_mask; // Enable - - } else { - lpc47n217_pnp_set_iobase(dev, 0); - } - pnp_write_config(dev, power_register, new_power); -} - - -//---------------------------------------------------------------------------------- -// Function: pnp_enter_conf_state -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Enable access to the LPC47N217's configuration registers. -// -static void pnp_enter_conf_state(device_t dev) -{ - outb(0x55, dev->path.u.pnp.port); -} - -//---------------------------------------------------------------------------------- -// Function: pnp_exit_conf_state -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Disable access to the LPC47N217's configuration registers. -// -static void pnp_exit_conf_state(device_t dev) -{ - outb(0xaa, dev->path.u.pnp.port); -} - -#if 0 -//---------------------------------------------------------------------------------- -// Function: dump_pnp_device -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Print the values of all of the LPC47N217's configuration registers. -// NOTE: The LPC47N217 must be in configuration mode when this -// function is called. -// -static void dump_pnp_device(device_t dev) -{ - int register_index; - print_debug("\r\n"); - - for(register_index = 0; register_index <= LPC47N217_MAX_CONFIG_REGISTER; register_index++) { - uint8_t register_value; - - if ((register_index & 0x0f) == 0) { - print_debug_hex8(register_index); - print_debug_char(':'); - } - - // Skip over 'register' that would cause exit from configuration mode - if (register_index == 0xaa) - register_value = 0xaa; - else - register_value = pnp_read_config(dev, register_index); - - print_debug_char(' '); - print_debug_hex8(register_value); - if ((register_index & 0x0f) == 0x0f) { - print_debug("\r\n"); - } - } - - print_debug("\r\n"); -} -#endif +/* + * superio.c: RAM-based driver for SMSC LPC47N217 Super I/O chip + * + * Based on LinuxBIOS code for SMSC 47B397: + * Copyright 2000 AG Electronics Ltd. + * Copyright 2003-2004 Linux Networx + * Copyright 2004 Tyan + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "chip.h" +#include "lpc47n217.h" + +// Forward declarations +static void enable_dev(device_t dev); +void lpc47n217_pnp_set_resources(device_t dev); +void lpc47n217_pnp_enable_resources(device_t dev); +void lpc47n217_pnp_enable(device_t dev); +static void lpc47n217_init(device_t dev); + +static void lpc47n217_pnp_set_resource(device_t dev, struct resource *resource); +void lpc47n217_pnp_set_iobase(device_t dev, unsigned iobase); +void lpc47n217_pnp_set_drq(device_t dev, unsigned drq); +void lpc47n217_pnp_set_irq(device_t dev, unsigned irq); +void lpc47n217_pnp_set_enable(device_t dev, int enable); + +static void pnp_enter_conf_state(device_t dev); +static void pnp_exit_conf_state(device_t dev); + + +struct chip_operations superio_smsc_lpc47n217_ops = { + CHIP_NAME("smsc lpc47n217") + .enable_dev = enable_dev, +}; + +static struct device_operations ops = { + .read_resources = pnp_read_resources, + .set_resources = lpc47n217_pnp_set_resources, + .enable_resources = lpc47n217_pnp_enable_resources, + .enable = lpc47n217_pnp_enable, + .init = lpc47n217_init, +}; + +static struct pnp_info pnp_dev_info[] = { + { &ops, LPC47N217_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, }, + { &ops, LPC47N217_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, + { &ops, LPC47N217_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, } +}; + +/**********************************************************************************/ +/* PUBLIC INTERFACE */ +/**********************************************************************************/ + +//---------------------------------------------------------------------------------- +// Function: enable_dev +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Create device structures and allocate resources to devices +// specified in the pnp_dev_info array (above). +// +static void enable_dev(device_t dev) +{ + pnp_enable_devices(dev, &pnp_ops, + sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), + pnp_dev_info); +} + +//---------------------------------------------------------------------------------- +// Function: lpc47n217_pnp_set_resources +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Configure the specified Super I/O device with the resources +// (I/O space, etc.) that have been allocate for it. +// +void lpc47n217_pnp_set_resources(device_t dev) +{ + int i; + + pnp_enter_conf_state(dev); + + // NOTE: Cannot use pnp_set_resources() here because it assumes chip + // support for logical devices, which the LPC47N217 doesn't have + for(i = 0; i < dev->resources; i++) + lpc47n217_pnp_set_resource(dev, &dev->resource[i]); + +// dump_pnp_device(dev); + + pnp_exit_conf_state(dev); +} + +void lpc47n217_pnp_enable_resources(device_t dev) +{ + pnp_enter_conf_state(dev); + + // NOTE: Cannot use pnp_enable_resources() here because it assumes chip + // support for logical devices, which the LPC47N217 doesn't have + lpc47n217_pnp_set_enable(dev, 1); + + pnp_exit_conf_state(dev); +} + +void lpc47n217_pnp_enable(device_t dev) +{ + pnp_enter_conf_state(dev); + + // NOTE: Cannot use pnp_set_enable() here because it assumes chip + // support for logical devices, which the LPC47N217 doesn't have + + if(dev->enabled) { + lpc47n217_pnp_set_enable(dev, 1); + } + else { + lpc47n217_pnp_set_enable(dev, 0); + } + + pnp_exit_conf_state(dev); +} + +//---------------------------------------------------------------------------------- +// Function: lpc47n217_init +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Initialize the specified Super I/O device. +// Devices other than COM ports are ignored. +// For COM ports, we configure the baud rate. +// +static void lpc47n217_init(device_t dev) +{ + struct superio_smsc_lpc47n217_config* conf = dev->chip_info; + struct resource *res0; + + if (!dev->enabled) + return; + + switch(dev->path.u.pnp.device) { + case LPC47N217_SP1: + res0 = find_resource(dev, PNP_IDX_IO0); + init_uart8250(res0->base, &conf->com1); + break; + + case LPC47N217_SP2: + res0 = find_resource(dev, PNP_IDX_IO0); + init_uart8250(res0->base, &conf->com2); + break; + } +} + + +/**********************************************************************************/ +/* PRIVATE FUNCTIONS */ +/**********************************************************************************/ + +static void lpc47n217_pnp_set_resource(device_t dev, struct resource *resource) +{ + if (!(resource->flags & IORESOURCE_ASSIGNED)) { + printk_err("ERROR: %s %02x not allocated\n", + dev_path(dev), resource->index); + return; + } + + /* Now store the resource */ + // NOTE: Cannot use pnp_set_XXX() here because they assume chip + // support for logical devices, which the LPC47N217 doesn't have + + if (resource->flags & IORESOURCE_IO) { + lpc47n217_pnp_set_iobase(dev, resource->base); + } + else if (resource->flags & IORESOURCE_DRQ) { + lpc47n217_pnp_set_drq(dev, resource->base); + } + else if (resource->flags & IORESOURCE_IRQ) { + lpc47n217_pnp_set_irq(dev, resource->base); + } + else { + printk_err("ERROR: %s %02x unknown resource type\n", + dev_path(dev), resource->index); + return; + } + resource->flags |= IORESOURCE_STORED; + + report_resource_stored(dev, resource, ""); +} + +void lpc47n217_pnp_set_iobase(device_t dev, unsigned iobase) +{ + ASSERT(!(iobase & 0x3)); + + switch(dev->path.u.pnp.device) { + case LPC47N217_PP: + pnp_write_config(dev, 0x23, (iobase >> 2) & 0xff); + break; + + case LPC47N217_SP1: + pnp_write_config(dev, 0x24, (iobase >> 2) & 0xff); + break; + + case LPC47N217_SP2: + pnp_write_config(dev, 0x25, (iobase >> 2) & 0xff); + break; + + default: + BUG(); + break; + } +} + +void lpc47n217_pnp_set_drq(device_t dev, unsigned drq) +{ + if (dev->path.u.pnp.device == LPC47N217_PP) { + const uint8_t PP_DMA_MASK = 0x0F; + const uint8_t PP_DMA_SELECTION_REGISTER = 0x26; + uint8_t current_config = pnp_read_config(dev, PP_DMA_SELECTION_REGISTER); + uint8_t new_config; + + ASSERT(!(drq & ~PP_DMA_MASK)); // DRQ out of range?? + new_config = (current_config & ~PP_DMA_MASK) | drq; + pnp_write_config(dev, PP_DMA_SELECTION_REGISTER, new_config); + } else { + BUG(); + } +} + +void lpc47n217_pnp_set_irq(device_t dev, unsigned irq) +{ + uint8_t irq_config_register = 0; + uint8_t irq_config_mask = 0; + uint8_t current_config; + uint8_t new_config; + + switch(dev->path.u.pnp.device) { + case LPC47N217_PP: + irq_config_register = 0x27; + irq_config_mask = 0x0F; + break; + + case LPC47N217_SP1: + irq_config_register = 0x28; + irq_config_mask = 0xF0; + irq <<= 4; + break; + + case LPC47N217_SP2: + irq_config_register = 0x28; + irq_config_mask = 0x0F; + break; + + default: + BUG(); + return; + } + + ASSERT(!(irq & ~irq_config_mask)); // IRQ out of range?? + + current_config = pnp_read_config(dev, irq_config_register); + new_config = (current_config & ~irq_config_mask) | irq; + pnp_write_config(dev, irq_config_register, new_config); +} + +void lpc47n217_pnp_set_enable(device_t dev, int enable) +{ + uint8_t power_register = 0; + uint8_t power_mask = 0; + uint8_t current_power; + uint8_t new_power; + + switch(dev->path.u.pnp.device) { + case LPC47N217_PP: + power_register = 0x01; + power_mask = 0x04; + break; + + case LPC47N217_SP1: + power_register = 0x02; + power_mask = 0x08; + break; + + case LPC47N217_SP2: + power_register = 0x02; + power_mask = 0x80; + break; + + default: + BUG(); + return; + } + + current_power = pnp_read_config(dev, power_register); + new_power = current_power & ~power_mask; // disable by default + + if (enable) { + struct resource* ioport_resource = find_resource(dev, PNP_IDX_IO0); + lpc47n217_pnp_set_iobase(dev, ioport_resource->base); + + new_power |= power_mask; // Enable + + } else { + lpc47n217_pnp_set_iobase(dev, 0); + } + pnp_write_config(dev, power_register, new_power); +} + + +//---------------------------------------------------------------------------------- +// Function: pnp_enter_conf_state +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Enable access to the LPC47N217's configuration registers. +// +static void pnp_enter_conf_state(device_t dev) +{ + outb(0x55, dev->path.u.pnp.port); +} + +//---------------------------------------------------------------------------------- +// Function: pnp_exit_conf_state +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Disable access to the LPC47N217's configuration registers. +// +static void pnp_exit_conf_state(device_t dev) +{ + outb(0xaa, dev->path.u.pnp.port); +} + +#if 0 +//---------------------------------------------------------------------------------- +// Function: dump_pnp_device +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Print the values of all of the LPC47N217's configuration registers. +// NOTE: The LPC47N217 must be in configuration mode when this +// function is called. +// +static void dump_pnp_device(device_t dev) +{ + int register_index; + print_debug("\r\n"); + + for(register_index = 0; register_index <= LPC47N217_MAX_CONFIG_REGISTER; register_index++) { + uint8_t register_value; + + if ((register_index & 0x0f) == 0) { + print_debug_hex8(register_index); + print_debug_char(':'); + } + + // Skip over 'register' that would cause exit from configuration mode + if (register_index == 0xaa) + register_value = 0xaa; + else + register_value = pnp_read_config(dev, register_index); + + print_debug_char(' '); + print_debug_hex8(register_value); + if ((register_index & 0x0f) == 0x0f) { + print_debug("\r\n"); + } + } + + print_debug("\r\n"); +} +#endif Index: src/superio/smsc/lpc47n217/lpc47n217_early_serial.c =================================================================== --- src/superio/smsc/lpc47n217/lpc47n217_early_serial.c (Revision 2381) +++ src/superio/smsc/lpc47n217/lpc47n217_early_serial.c (Arbeitskopie) @@ -1,155 +1,147 @@ -/* - * $Header: /home/cvs/BIR/ca-cpu/freebios/src/superio/smsc/lpc47n217/lpc47n217_early_serial.c,v 1.1.1.1 2005/07/11 15:28:51 smagnani Exp $ - * - * lpc47n217_early_serial.c: Pre-RAM driver for SMSC LPC47N217 Super I/O chip - * - * Copyright (C) 2005 Digital Design Corporation - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log: lpc47n217_early_serial.c,v $ - * Revision 1.1.1.1 2005/07/11 15:28:51 smagnani - * Initial revision. - * - * - */ - -#include -#include -#include "lpc47n217.h" - -//---------------------------------------------------------------------------------- -// Function: pnp_enter_conf_state -// Parameters: dev - high 8 bits = Super I/O port -// Return Value: None -// Description: Enable access to the LPC47N217's configuration registers. -// -static inline void pnp_enter_conf_state(device_t dev) { - unsigned port = dev>>8; - outb(0x55, port); -} - -//---------------------------------------------------------------------------------- -// Function: pnp_exit_conf_state -// Parameters: dev - high 8 bits = Super I/O port -// Return Value: None -// Description: Disable access to the LPC47N217's configuration registers. -// -static void pnp_exit_conf_state(device_t dev) { - unsigned port = dev>>8; - outb(0xaa, port); -} - -//---------------------------------------------------------------------------------- -// Function: lpc47n217_pnp_set_iobase -// Parameters: dev - high 8 bits = Super I/O port, -// low 8 bits = logical device number (per lpc47n217.h) -// iobase - base I/O port for the logical device -// Return Value: None -// Description: Program the base I/O port for the specified logical device. -// -void lpc47n217_pnp_set_iobase(device_t dev, unsigned iobase) -{ - // LPC47N217 requires base ports to be a multiple of 4 - ASSERT(!(iobase & 0x3)); - - switch(dev & 0xFF) { - case LPC47N217_PP: - pnp_write_config(dev, 0x23, (iobase >> 2) & 0xff); - break; - - case LPC47N217_SP1: - pnp_write_config(dev, 0x24, (iobase >> 2) & 0xff); - break; - - case LPC47N217_SP2: - pnp_write_config(dev, 0x25, (iobase >> 2) & 0xff); - break; - - default: - break; - } -} - -//---------------------------------------------------------------------------------- -// Function: lpc47n217_pnp_set_enable -// Parameters: dev - high 8 bits = Super I/O port, -// low 8 bits = logical device number (per lpc47n217.h) -// enable - 0 to disable, anythig else to enable -// Return Value: None -// Description: Enable or disable the specified logical device. -// Technically, a full disable requires setting the device's base -// I/O port below 0x100. We don't do that here, because we don't -// have access to a data structure that specifies what the 'real' -// base port is (when asked to enable the device). Also the function -// is used only to disable the device while its true base port is -// programmed (see lpc47n217_enable_serial() below). -// -void lpc47n217_pnp_set_enable(device_t dev, int enable) -{ - uint8_t power_register = 0; - uint8_t power_mask = 0; - uint8_t current_power; - uint8_t new_power; - - switch(dev & 0xFF) { - case LPC47N217_PP: - power_register = 0x01; - power_mask = 0x04; - break; - - case LPC47N217_SP1: - power_register = 0x02; - power_mask = 0x08; - break; - - case LPC47N217_SP2: - power_register = 0x02; - power_mask = 0x80; - break; - - default: - return; - } - - current_power = pnp_read_config(dev, power_register); - new_power = current_power & ~power_mask; // disable by default - - if (enable) - new_power |= power_mask; // Enable - - pnp_write_config(dev, power_register, new_power); -} - -//---------------------------------------------------------------------------------- -// Function: lpc47n217_enable_serial -// Parameters: dev - high 8 bits = Super I/O port, -// low 8 bits = logical device number (per lpc47n217.h) -// iobase - processor I/O port address to assign to this serial device -// Return Value: bool -// Description: Configure the base I/O port of the specified serial device -// and enable the serial device. -// -static void lpc47n217_enable_serial(device_t dev, unsigned iobase) -{ - // NOTE: Cannot use pnp_set_XXX() here because they assume chip - // support for logical devices, which the LPC47N217 doesn't have - - pnp_enter_conf_state(dev); - lpc47n217_pnp_set_enable(dev, 0); - lpc47n217_pnp_set_iobase(dev, iobase); - lpc47n217_pnp_set_enable(dev, 1); - pnp_exit_conf_state(dev); -} +/* + * lpc47n217_early_serial.c: Pre-RAM driver for SMSC LPC47N217 Super I/O chip + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include "lpc47n217.h" + +//---------------------------------------------------------------------------------- +// Function: pnp_enter_conf_state +// Parameters: dev - high 8 bits = Super I/O port +// Return Value: None +// Description: Enable access to the LPC47N217's configuration registers. +// +static inline void pnp_enter_conf_state(device_t dev) { + unsigned port = dev>>8; + outb(0x55, port); +} + +//---------------------------------------------------------------------------------- +// Function: pnp_exit_conf_state +// Parameters: dev - high 8 bits = Super I/O port +// Return Value: None +// Description: Disable access to the LPC47N217's configuration registers. +// +static void pnp_exit_conf_state(device_t dev) { + unsigned port = dev>>8; + outb(0xaa, port); +} + +//---------------------------------------------------------------------------------- +// Function: lpc47n217_pnp_set_iobase +// Parameters: dev - high 8 bits = Super I/O port, +// low 8 bits = logical device number (per lpc47n217.h) +// iobase - base I/O port for the logical device +// Return Value: None +// Description: Program the base I/O port for the specified logical device. +// +void lpc47n217_pnp_set_iobase(device_t dev, unsigned iobase) +{ + // LPC47N217 requires base ports to be a multiple of 4 + ASSERT(!(iobase & 0x3)); + + switch(dev & 0xFF) { + case LPC47N217_PP: + pnp_write_config(dev, 0x23, (iobase >> 2) & 0xff); + break; + + case LPC47N217_SP1: + pnp_write_config(dev, 0x24, (iobase >> 2) & 0xff); + break; + + case LPC47N217_SP2: + pnp_write_config(dev, 0x25, (iobase >> 2) & 0xff); + break; + + default: + break; + } +} + +//---------------------------------------------------------------------------------- +// Function: lpc47n217_pnp_set_enable +// Parameters: dev - high 8 bits = Super I/O port, +// low 8 bits = logical device number (per lpc47n217.h) +// enable - 0 to disable, anythig else to enable +// Return Value: None +// Description: Enable or disable the specified logical device. +// Technically, a full disable requires setting the device's base +// I/O port below 0x100. We don't do that here, because we don't +// have access to a data structure that specifies what the 'real' +// base port is (when asked to enable the device). Also the function +// is used only to disable the device while its true base port is +// programmed (see lpc47n217_enable_serial() below). +// +void lpc47n217_pnp_set_enable(device_t dev, int enable) +{ + uint8_t power_register = 0; + uint8_t power_mask = 0; + uint8_t current_power; + uint8_t new_power; + + switch(dev & 0xFF) { + case LPC47N217_PP: + power_register = 0x01; + power_mask = 0x04; + break; + + case LPC47N217_SP1: + power_register = 0x02; + power_mask = 0x08; + break; + + case LPC47N217_SP2: + power_register = 0x02; + power_mask = 0x80; + break; + + default: + return; + } + + current_power = pnp_read_config(dev, power_register); + new_power = current_power & ~power_mask; // disable by default + + if (enable) + new_power |= power_mask; // Enable + + pnp_write_config(dev, power_register, new_power); +} + +//---------------------------------------------------------------------------------- +// Function: lpc47n217_enable_serial +// Parameters: dev - high 8 bits = Super I/O port, +// low 8 bits = logical device number (per lpc47n217.h) +// iobase - processor I/O port address to assign to this serial device +// Return Value: bool +// Description: Configure the base I/O port of the specified serial device +// and enable the serial device. +// +static void lpc47n217_enable_serial(device_t dev, unsigned iobase) +{ + // NOTE: Cannot use pnp_set_XXX() here because they assume chip + // support for logical devices, which the LPC47N217 doesn't have + + pnp_enter_conf_state(dev); + lpc47n217_pnp_set_enable(dev, 0); + lpc47n217_pnp_set_iobase(dev, iobase); + lpc47n217_pnp_set_enable(dev, 1); + pnp_exit_conf_state(dev); +} Index: src/superio/smsc/lpc47b272/lpc47b272_early_serial.c =================================================================== --- src/superio/smsc/lpc47b272/lpc47b272_early_serial.c (Revision 2381) +++ src/superio/smsc/lpc47b272/lpc47b272_early_serial.c (Arbeitskopie) @@ -1,62 +1,57 @@ -/* - * $Header$ - * - * lpc47b272_early_serial.c: Pre-RAM driver for SMSC LPC47B272 Super I/O chip - * - * Copyright (C) 2005 Digital Design Corporation - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log$ - * - */ +/* + * lpc47b272_early_serial.c: Pre-RAM driver for SMSC LPC47B272 Super I/O chip + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ #include #include "lpc47b272.h" -//---------------------------------------------------------------------------------- -// Function: pnp_enter_conf_state -// Parameters: dev - high 8 bits = Super I/O port -// Return Value: None -// Description: Enable access to the LPC47B272's configuration registers. -// +//---------------------------------------------------------------------------------- +// Function: pnp_enter_conf_state +// Parameters: dev - high 8 bits = Super I/O port +// Return Value: None +// Description: Enable access to the LPC47B272's configuration registers. +// static inline void pnp_enter_conf_state(device_t dev) { unsigned port = dev>>8; outb(0x55, port); -} +} -//---------------------------------------------------------------------------------- -// Function: pnp_exit_conf_state -// Parameters: dev - high 8 bits = Super I/O port -// Return Value: None -// Description: Disable access to the LPC47B272's configuration registers. -// +//---------------------------------------------------------------------------------- +// Function: pnp_exit_conf_state +// Parameters: dev - high 8 bits = Super I/O port +// Return Value: None +// Description: Disable access to the LPC47B272's configuration registers. +// static void pnp_exit_conf_state(device_t dev) { unsigned port = dev>>8; outb(0xaa, port); } -//---------------------------------------------------------------------------------- -// Function: lpc47b272_enable_serial -// Parameters: dev - high 8 bits = Super I/O port, -// low 8 bits = logical device number (per lpc47b272.h) -// iobase - processor I/O port address to assign to this serial device -// Return Value: bool -// Description: Configure the base I/O port of the specified serial device -// and enable the serial device. -// +//---------------------------------------------------------------------------------- +// Function: lpc47b272_enable_serial +// Parameters: dev - high 8 bits = Super I/O port, +// low 8 bits = logical device number (per lpc47b272.h) +// iobase - processor I/O port address to assign to this serial device +// Return Value: bool +// Description: Configure the base I/O port of the specified serial device +// and enable the serial device. +// static void lpc47b272_enable_serial(device_t dev, unsigned iobase) { pnp_enter_conf_state(dev); Index: src/superio/smsc/lpc47b272/superio.c =================================================================== --- src/superio/smsc/lpc47b272/superio.c (Revision 2381) +++ src/superio/smsc/lpc47b272/superio.c (Arbeitskopie) @@ -1,30 +1,25 @@ -/* - * $Header$ - * - * superio.c: RAM driver for SMSC LPC47B272 Super I/O chip - * +/* + * superio.c: RAM driver for SMSC LPC47B272 Super I/O chip + * * Copyright 2000 AG Electronics Ltd. * Copyright 2003-2004 Linux Networx * Copyright 2004 Tyan - * Copyright (C) 2005 Digital Design Corporation - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log$ - * - */ + * Copyright (C) 2005 Digital Design Corporation + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ #include #include @@ -38,16 +33,16 @@ #include "chip.h" #include "lpc47b272.h" -// Forward declarations -static void enable_dev(device_t dev); +// Forward declarations +static void enable_dev(device_t dev); void lpc47b272_pnp_set_resources(device_t dev); void lpc47b272_pnp_set_resources(device_t dev); void lpc47b272_pnp_enable_resources(device_t dev); void lpc47b272_pnp_enable(device_t dev); static void lpc47b272_init(device_t dev); -static void pnp_enter_conf_state(device_t dev); -static void pnp_exit_conf_state(device_t dev); +static void pnp_enter_conf_state(device_t dev); +static void pnp_exit_conf_state(device_t dev); static void dump_pnp_device(device_t dev); @@ -73,31 +68,31 @@ { &ops, LPC47B272_RT, PNP_IO0, { 0x780, 0 }, }, }; -/**********************************************************************************/ -/* PUBLIC INTERFACE */ -/**********************************************************************************/ - -//---------------------------------------------------------------------------------- -// Function: enable_dev -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Create device structures and allocate resources to devices -// specified in the pnp_dev_info array (above). -// -static void enable_dev(device_t dev) -{ - pnp_enable_devices(dev, &pnp_ops, - sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), - pnp_dev_info); -} +/**********************************************************************************/ +/* PUBLIC INTERFACE */ +/**********************************************************************************/ -//---------------------------------------------------------------------------------- -// Function: lpc47b272_pnp_set_resources -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Configure the specified Super I/O device with the resources -// (I/O space, etc.) that have been allocated for it. +//---------------------------------------------------------------------------------- +// Function: enable_dev +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Create device structures and allocate resources to devices +// specified in the pnp_dev_info array (above). // +static void enable_dev(device_t dev) +{ + pnp_enable_devices(dev, &pnp_ops, + sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), + pnp_dev_info); +} + +//---------------------------------------------------------------------------------- +// Function: lpc47b272_pnp_set_resources +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Configure the specified Super I/O device with the resources +// (I/O space, etc.) that have been allocated for it. +// void lpc47b272_pnp_set_resources(device_t dev) { pnp_enter_conf_state(dev); @@ -126,14 +121,14 @@ pnp_exit_conf_state(dev); } -//---------------------------------------------------------------------------------- -// Function: lpc47b272_init -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Initialize the specified Super I/O device. +//---------------------------------------------------------------------------------- +// Function: lpc47b272_init +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Initialize the specified Super I/O device. // Devices other than COM ports and the keyboard controller are -// ignored. For COM ports, we configure the baud rate. -// +// ignored. For COM ports, we configure the baud rate. +// static void lpc47b272_init(device_t dev) { struct superio_smsc_lpc47b272_config *conf = dev->chip_info; @@ -160,68 +155,68 @@ break; } } - -/**********************************************************************************/ -/* PRIVATE FUNCTIONS */ -/**********************************************************************************/ -//---------------------------------------------------------------------------------- -// Function: pnp_enter_conf_state -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Enable access to the LPC47B272's configuration registers. -// -static void pnp_enter_conf_state(device_t dev) +/**********************************************************************************/ +/* PRIVATE FUNCTIONS */ +/**********************************************************************************/ + +//---------------------------------------------------------------------------------- +// Function: pnp_enter_conf_state +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Enable access to the LPC47B272's configuration registers. +// +static void pnp_enter_conf_state(device_t dev) { outb(0x55, dev->path.u.pnp.port); -} +} -//---------------------------------------------------------------------------------- -// Function: pnp_exit_conf_state -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Disable access to the LPC47B272's configuration registers. -// -static void pnp_exit_conf_state(device_t dev) +//---------------------------------------------------------------------------------- +// Function: pnp_exit_conf_state +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Disable access to the LPC47B272's configuration registers. +// +static void pnp_exit_conf_state(device_t dev) { outb(0xaa, dev->path.u.pnp.port); } #if 0 -//---------------------------------------------------------------------------------- -// Function: dump_pnp_device -// Parameters: dev - pointer to structure describing a Super I/O device -// Return Value: None -// Description: Print the values of all of the LPC47B272's configuration registers. -// NOTE: The LPC47B272 must be in configuration mode when this -// function is called. -// +//---------------------------------------------------------------------------------- +// Function: dump_pnp_device +// Parameters: dev - pointer to structure describing a Super I/O device +// Return Value: None +// Description: Print the values of all of the LPC47B272's configuration registers. +// NOTE: The LPC47B272 must be in configuration mode when this +// function is called. +// static void dump_pnp_device(device_t dev) { int register_index; print_debug("\r\n"); for(register_index = 0; register_index <= LPC47B272_MAX_CONFIG_REGISTER; register_index++) { - uint8_t register_value; + uint8_t register_value; if ((register_index & 0x0f) == 0) { print_debug_hex8(register_index); print_debug_char(':'); - } - + } + // Skip over 'register' that would cause exit from configuration mode if (register_index == 0xaa) - register_value = 0xaa; + register_value = 0xaa; else - register_value = pnp_read_config(dev, register_index); - + register_value = pnp_read_config(dev, register_index); + print_debug_char(' '); print_debug_hex8(register_value); if ((register_index & 0x0f) == 0x0f) { print_debug("\r\n"); } - } - - print_debug("\r\n"); + } + + print_debug("\r\n"); } #endif Index: src/northbridge/intel/e7501/e7501.h =================================================================== --- src/northbridge/intel/e7501/e7501.h (Revision 2381) +++ src/northbridge/intel/e7501/e7501.h (Arbeitskopie) @@ -1,6 +1,4 @@ /* - * $Header$ - * * e7501.h: PCI configuration space for the Intel E7501 memory controller * * Copyright (C) 2005 Digital Design Corporation @@ -18,9 +16,6 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * $Log$ - * */ Index: targets/intel/xe7501devkit/Config.lb =================================================================== --- targets/intel/xe7501devkit/Config.lb (Revision 2381) +++ targets/intel/xe7501devkit/Config.lb (Arbeitskopie) @@ -1,37 +1,38 @@ -target xe7501devkit -mainboard intel/xe7501devkit - -## ROM_SIZE is the total number of bytes allocated for LinuxBIOS use -## (normal AND fallback images and payloads). -option ROM_SIZE = 0x30000 - -## ROM_IMAGE_SIZE is the maximum number of bytes allowed for a LinuxBIOS image, -## not including any payload. -option ROM_IMAGE_SIZE = 0x1B000 - -## FALLBACK_SIZE is the amount of the ROM the complete fallback image -## (including payload) will use -option FALLBACK_SIZE = 0 - - - -romimage "normal" - option USE_FALLBACK_IMAGE=0 -# option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal" -# payload ../../../../../../../memtest86/memtest -# payload ../../../../../../../etherboot/src/bin/e1000.zelf - payload ../../../../../../../etherboot/src/bin/e1000--filo.zelf -# payload ../../../../../../../QNX/BSP/images/qnxbasesmp.elf -end - -#NOTE: CMOS currently not supported due to conflicts with factory BIOS -# Thus no support for fallback boot. -#romimage "fallback" -# option USE_FALLBACK_IMAGE=1 -# option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback" -# payload ../../../../../../../memtest86/memtest -# payload ../../../../../../../etherboot/src/bin/e1000.zelf -# payload ../../../../../../../etherboot/src/bin/e1000--filo.zelf -#end - -buildrom ./linuxbios.rom ROM_SIZE "normal" +target xe7501devkit +mainboard intel/xe7501devkit + +## ROM_SIZE is the total number of bytes allocated for LinuxBIOS use +## (normal AND fallback images and payloads). +option ROM_SIZE = 0x30000 + +## ROM_IMAGE_SIZE is the maximum number of bytes allowed for a LinuxBIOS image, +## not including any payload. +option ROM_IMAGE_SIZE = 0x1B000 + +## FALLBACK_SIZE is the amount of the ROM the complete fallback image +## (including payload) will use +option FALLBACK_SIZE = 0 + + + +romimage "normal" + option USE_FALLBACK_IMAGE=0 +# option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal" +# payload ../../../../../../../memtest86/memtest +# payload ../../../../../../../etherboot/src/bin/e1000.zelf + payload ../../../../../../../etherboot/src/bin/e1000--filo.zelf +# payload ../../../../../../../QNX/BSP/images/qnxbasesmp.elf +end + +#NOTE: CMOS currently not supported due to conflicts with factory BIOS +# Thus no support for fallback boot. +#romimage "fallback" +# option USE_FALLBACK_IMAGE=1 +# option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback" +# payload ../../../../../../../memtest86/memtest +# payload ../../../../../../../etherboot/src/bin/e1000.zelf +# payload ../../../../../../../etherboot/src/bin/e1000--filo.zelf +#end + +buildrom ./linuxbios.rom ROM_SIZE "normal" + Index: util/flashrom/sst39sf020.c =================================================================== --- util/flashrom/sst39sf020.c (Revision 2381) +++ util/flashrom/sst39sf020.c (Arbeitskopie) @@ -23,8 +23,6 @@ * 4 MEgabit (512K x 8) SuperFlash EEPROM, SST28SF040 data sheet * * ToDo: Consilidated to standard JEDEC code. - * - * $Id$ */ #include Index: util/flashrom/jedec.c =================================================================== --- util/flashrom/jedec.c (Revision 2381) +++ util/flashrom/jedec.c (Arbeitskopie) @@ -17,11 +17,6 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * - * Reference: - * - * $Id$ */ #include Index: util/flashrom/sharplhf00l04.c =================================================================== --- util/flashrom/sharplhf00l04.c (Revision 2381) +++ util/flashrom/sharplhf00l04.c (Arbeitskopie) @@ -20,8 +20,6 @@ * * * Reference: http://www.intel.com/design/chipsets/datashts/290658.htm - * - * $Id: lhf00l04.c 2111 2005-11-26 21:55:36Z ollie $ */ #include Index: util/flashrom/w49f002u.c =================================================================== --- util/flashrom/w49f002u.c (Revision 2381) +++ util/flashrom/w49f002u.c (Arbeitskopie) @@ -23,8 +23,6 @@ * W49F002U data sheet * * ToDo: Consilidated to standard JEDEC code. - * - * $Id$ */ #include Index: util/flashrom/82802ab.c =================================================================== --- util/flashrom/82802ab.c (Revision 2381) +++ util/flashrom/82802ab.c (Arbeitskopie) @@ -20,8 +20,6 @@ * * * Reference: http://www.intel.com/design/chipsets/datashts/290658.htm - * - * $Id$ */ #include Index: util/flashrom/mx29f002.c =================================================================== --- util/flashrom/mx29f002.c (Revision 2381) +++ util/flashrom/mx29f002.c (Arbeitskopie) @@ -21,8 +21,6 @@ * * Reference: * MX29F002/002N data sheet - * - * $Id$ */ #include Index: util/flashrom/m29f400bt.c =================================================================== --- util/flashrom/m29f400bt.c (Revision 2381) +++ util/flashrom/m29f400bt.c (Arbeitskopie) @@ -17,11 +17,6 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * - * Reference: - * - * $Id$ */ #include "flash.h" Index: util/flashrom/sst49lf040.c =================================================================== --- util/flashrom/sst49lf040.c (Revision 2381) +++ util/flashrom/sst49lf040.c (Arbeitskopie) @@ -22,8 +22,6 @@ * 4 MEgabit (512K x 8) SuperFlash EEPROM, SST49lF040 data sheet * * ToDo: Consilidated to standard JEDEC code. - * - * $Id$ */ #include #include "flash.h"