* (C) Copyright 2001
* Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
+ * SPDX-License-Identifier: GPL-2.0+
*/
/****************************************************************************
* Global routines used for PIP405
*****************************************************************************/
+#ifndef __ASSEMBLY__
extern int mem_test(unsigned long start, unsigned long ramsize,int mode);
void user_led1(unsigned char on);
-#define PLD_BASE_ADDRESS CFG_ISA_IO_BASE_ADDRESS + 0x800
-#define PLD_PART_REG PLD_BASE_ADDRESS + 0
-#define PLD_VERS_REG PLD_BASE_ADDRESS + 1
+#define PLD_BASE_ADDRESS CONFIG_SYS_ISA_IO_BASE_ADDRESS + 0x800
+#define PLD_PART_REG PLD_BASE_ADDRESS + 0
+#define PLD_VERS_REG PLD_BASE_ADDRESS + 1
#define PLD_BOARD_CFG_REG PLD_BASE_ADDRESS + 2
#define PLD_LED_USER_REG PLD_BASE_ADDRESS + 3
#define PLD_SYS_MAN_REG PLD_BASE_ADDRESS + 4
#define PLD_FLASH_COM_REG PLD_BASE_ADDRESS + 5
-#define PLD_CAN_REG PLD_BASE_ADDRESS + 6
+#define PLD_CAN_REG PLD_BASE_ADDRESS + 6
#define PLD_SER_PWR_REG PLD_BASE_ADDRESS + 7
#define PLD_COM_PWR_REG PLD_BASE_ADDRESS + 8
#define PLD_NIC_VGA_REG PLD_BASE_ADDRESS + 9
#define PIIX4_VENDOR_ID 0x8086
#define PIIX4_IDE_DEV_ID 0x7111
+#endif
+
+/* timings */
+
+/* CS Config register (CS7) */
+#define CONFIG_PORT_BME 0 /* Burst disable */
+#define CONFIG_PORT_TWE 255 /* 255 * 30ns 120ns Waitstates (access=TWT+1+TH) */
+#define CONFIG_PORT_CSN 1 /* Chipselect is driven inactive for 1 Cycle BTW transfers */
+#define CONFIG_PORT_OEN 1 /* Cycles from CS low to OE low */
+#define CONFIG_PORT_WBN 1 /* Cycles from CS low to WE low */
+#define CONFIG_PORT_WBF 1 /* Cycles from WE high to CS high */
+#define CONFIG_PORT_TH 2 /* Number of hold cycles after transfer */
+#define CONFIG_PORT_RE 0 /* Ready disabled */
+#define CONFIG_PORT_SOR 1 /* Sample on Ready disabled */
+#define CONFIG_PORT_BEM 0 /* Byte Write only active on Write cycles */
+#define CONFIG_PORT_PEN 0 /* Parity disable */
+#define CONFIG_PORT_AP ((CONFIG_PORT_BME << 31) + (CONFIG_PORT_TWE << 23) + (CONFIG_PORT_CSN << 18) + (CONFIG_PORT_OEN << 16) + (CONFIG_PORT_WBN << 14) + \
+ (CONFIG_PORT_WBF << 12) + (CONFIG_PORT_TH << 9) + (CONFIG_PORT_RE << 8) + (CONFIG_PORT_SOR << 7) + (CONFIG_PORT_BEM << 6) + (CONFIG_PORT_PEN << 5))
+
+/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
+#define CONFIG_PORT_BS 0 /* 1 MByte */
+/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
+#define CONFIG_PORT_BU 3 /* R/W */
+/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
+#define CONFIG_PORT_BW 0 /* 16Bit */
+#define CONFIG_PORT_CR ((CONFIG_PORT_ADDR & 0xfff00000) + (CONFIG_PORT_BS << 17) + (CONFIG_PORT_BU << 15) + (CONFIG_PORT_BW << 13))
+
+/* Flash CS0 or CS 1 */
+/* 0x7F8FFE80 slowest timing at all... */
+#define FLASH_BME_B 1 /* Burst enable */
+#define FLASH_FWT_B 0x6 /* 6 * 30ns 210ns First Wait Access */
+#define FLASH_BWT_B 0x6 /* 6 * 30ns 210ns Burst Wait Access */
+#define FLASH_BME 0 /* Burst disable */
+#define FLASH_TWE 0xb/* 11 * 30ns 330ns Waitstates (access=TWT+1+TH) */
+#define FLASH_CSN 0 /* Chipselect is driven inactive for 1 Cycle BTW transfers */
+#define FLASH_OEN 1 /* Cycles from CS low to OE low */
+#define FLASH_WBN 1 /* Cycles from CS low to WE low */
+#define FLASH_WBF 1 /* Cycles from WE high to CS high */
+#define FLASH_TH 2 /* Number of hold cycles after transfer */
+#define FLASH_RE 0 /* Ready disabled */
+#define FLASH_SOR 1 /* Sample on Ready disabled */
+#define FLASH_BEM 0 /* Byte Write only active on Write cycles */
+#define FLASH_PEN 0 /* Parity disable */
+/* Access Parameter Register for non Boot */
+#define FLASH_AP ((FLASH_BME << 31) + (FLASH_TWE << 23) + (FLASH_CSN << 18) + (FLASH_OEN << 16) + (FLASH_WBN << 14) + \
+ (FLASH_WBF << 12) + (FLASH_TH << 9) + (FLASH_RE << 8) + (FLASH_SOR << 7) + (FLASH_BEM << 6) + (FLASH_PEN << 5))
+/* Access Parameter Register for Boot */
+#define FLASH_AP_B ((FLASH_BME_B << 31) + (FLASH_FWT_B << 26) + (FLASH_BWT_B << 23) + (FLASH_CSN << 18) + (FLASH_OEN << 16) + (FLASH_WBN << 14) + \
+ (FLASH_WBF << 12) + (FLASH_TH << 9) + (FLASH_RE << 8) + (FLASH_SOR << 7) + (FLASH_BEM << 6) + (FLASH_PEN << 5))
+
+/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
+#define FLASH_BS FLASH_SIZE_PRELIM /* 4 MByte */
+/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
+#define FLASH_BU 3 /* R/W */
+/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
+#define FLASH_BW 1 /* 16Bit */
+/* CR register for Boot */
+#define FLASH_CR_B ((FLASH_BASE_PRELIM & 0xfff00000) + (FLASH_BS << 17) + (FLASH_BU << 15) + (FLASH_BW << 13))
+/* CR register for non Boot */
+#define FLASH_CR ((MULTI_PURPOSE_SOCKET_ADDR & 0xfff00000) + (FLASH_BS << 17) + (FLASH_BU << 15) + (FLASH_BW << 13))
+
+/* MPS CS1 or CS0 */
+/* Boot CS: */
+#define MPS_BME_B 1 /* Burst enable */
+#define MPS_FWT_B 0x6/* 6 * 30ns 210ns First Wait Access */
+#define MPS_BWT_B 0x6 /* 6 * 30ns 210ns Burst Wait Access */
+#define MPS_BME 0 /* Burst disable */
+#define MPS_TWE 0xb/* 11 * 30ns 330ns Waitstates (access=TWT+1+TH) */
+#define MPS_CSN 0 /* Chipselect is driven inactive for 1 Cycle BTW transfers */
+#define MPS_OEN 1 /* Cycles from CS low to OE low */
+#define MPS_WBN 1 /* Cycles from CS low to WE low */
+#define MPS_WBF 1 /* Cycles from WE high to CS high */
+#define MPS_TH 2 /* Number of hold cycles after transfer */
+#define MPS_RE 0 /* Ready disabled */
+#define MPS_SOR 1 /* Sample on Ready disabled */
+#define MPS_BEM 0 /* Byte Write only active on Write cycles */
+#define MPS_PEN 0 /* Parity disable */
+/* Access Parameter Register for non Boot */
+#define MPS_AP ((MPS_BME << 31) + (MPS_TWE << 23) + (MPS_CSN << 18) + (MPS_OEN << 16) + (MPS_WBN << 14) + \
+ (MPS_WBF << 12) + (MPS_TH << 9) + (MPS_RE << 8) + (MPS_SOR << 7) + (MPS_BEM << 6) + (MPS_PEN << 5))
+/* Access Parameter Register for Boot */
+#define MPS_AP_B ((MPS_BME_B << 31) + (MPS_FWT_B << 26) + (MPS_BWT_B << 23) + (MPS_CSN << 18) + (MPS_OEN << 16) + (MPS_WBN << 14) + \
+ (MPS_WBF << 12) + (MPS_TH << 9) + (MPS_RE << 8) + (MPS_SOR << 7) + (MPS_BEM << 6) + (MPS_PEN << 5))
+/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
+#define MPS_BS 2 /* 4 MByte */
+#define MPS_BS_B FLASH_SIZE_PRELIM /* 1 MByte */
+/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
+#define MPS_BU 3 /* R/W */
+/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
+#define MPS_BW 0 /* 8Bit */
+/* CR register for Boot */
+#define MPS_CR_B ((FLASH_BASE_PRELIM & 0xfff00000) + (MPS_BS << 17) + (MPS_BU << 15) + (MPS_BW << 13))
+/* CR register for non Boot */
+#define MPS_CR ((MULTI_PURPOSE_SOCKET_ADDR & 0xfff00000) + (MPS_BS << 17) + (MPS_BU << 15) + (MPS_BW << 13))
projects / u-boot / blobdiff