From: Stephan Linz <linz@mazet.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [PATCH] 2/7 Nios: split board configuration of DK1C20
Date: Mon, 2 Feb 2004 11:53:59 +0100 [thread overview]
Message-ID: <04020211535902.17605@pcj86> (raw)
------------------ THIS IS PATCH 2/7 ------------------
* Patch by Stephan Linz, 30 Jan 2004
- split DK1C20 configuration into several header files:
o two new files for each NIOS CPU description
o U-Boot related part is remaining in DK1C20.h
-------------- next part --------------
diff -purN -x CVS u-boot-20040130cvs-nios_bugfixes/include/configs/DK1C20.h u-boot-20040130cvs-dk1c20_split_conf/include/configs/DK1C20.h
--- u-boot-20040130cvs-nios_bugfixes/include/configs/DK1C20.h 2004-02-01 00:49:06.000000000 +0100
+++ u-boot-20040130cvs-dk1c20_split_conf/include/configs/DK1C20.h 2004-02-01 00:55:06.000000000 +0100
@@ -25,264 +25,17 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-/*
- * NIOS CPU configuration.
+/***********************************************************************
+ * Include the whole NIOS CPU configuration.
*
- * Here we must define CPU dependencies. Any unsupported option have to
- * be defined with zero, example CPU without data cache / OCI:
+ * !!! HAVE TO BE HERE !!! DON'T MOVE THIS PART !!!
*
- * #define CFG_NIOS_CPU_ICACHE 4096
- * #define CFG_NIOS_CPU_DCACHE 0
- * #define CFG_NIOS_CPU_OCI_BASE 0
- * #define CFG_NIOS_CPU_OCI_SIZE 0
- */
+ ***********************************************************************/
#if defined(CONFIG_NIOS_SAFE_32)
-
-/* TODO */
-
+#include <configs/DK1C20_safe_32.h>
#elif defined(CONFIG_NIOS_STANDARD_32)
-
-/* CPU core */
-#define CFG_NIOS_CPU_CLK 50000000 /* NIOS CPU clock */
-#define CFG_NIOS_CPU_ICACHE (4 * 1024) /* instruction cache */
-#define CFG_NIOS_CPU_DCACHE (4 * 1024) /* data cache */
-#define CFG_NIOS_CPU_REG_NUMS 256 /* number of register */
-#define CFG_NIOS_CPU_MUL 0 /* 16x16 MUL: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_MSTEP 1 /* 16x16 MSTEP: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_STACK 0x008fff00 /* stack top addr */
-#define CFG_NIOS_CPU_VEC_BASE 0x008fff00 /* IRQ vectors addr */
-#define CFG_NIOS_CPU_VEC_SIZE 256 /* size */
-#define CFG_NIOS_CPU_VEC_NUMS 64 /* numbers */
-#define CFG_NIOS_CPU_RST_VECT 0x00920000 /* RESET vector addr */
-#define CFG_NIOS_CPU_DBG_CORE 0 /* CPU debug: no(0) */
- /* yes(1) */
-
-/* on-chip extensions */
-#define CFG_NIOS_CPU_RAM_BASE 0 /* on chip RAM addr */
-#define CFG_NIOS_CPU_RAM_SIZE 0 /* size */
-
-#define CFG_NIOS_CPU_ROM_BASE 0x00920000 /* on chip ROM addr */
-#define CFG_NIOS_CPU_ROM_SIZE (2 * 1024) /* 2 KB size */
-
-#define CFG_NIOS_CPU_OCI_BASE 0x00920800 /* OCI core addr */
-#define CFG_NIOS_CPU_OCI_SIZE 256 /* size */
-
-/* timer */
-#define CFG_NIOS_CPU_TIMER_NUMS 2 /* number of timer */
-
-#define CFG_NIOS_CPU_TIMER0 0x00920940 /* TIMER0 addr */
-#define CFG_NIOS_CPU_TIMER0_IRQ 16 /* IRQ */
-#define CFG_NIOS_CPU_TIMER0_PER 1000 /* periode usec */
-#define CFG_NIOS_CPU_TIMER0_AR 0 /* always run: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_TIMER0_FP 0 /* fixed per: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_TIMER0_SS 1 /* snaphot: no(0) */
- /* yes(1) */
-
-#define CFG_NIOS_CPU_TIMER1 0x009209e0 /* TIMER1 addr */
-#define CFG_NIOS_CPU_TIMER1_IRQ 50 /* IRQ */
-#define CFG_NIOS_CPU_TIMER1_PER 10000 /* periode usec */
-#define CFG_NIOS_CPU_TIMER1_AR 1 /* always run: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_TIMER1_FP 1 /* fixed per: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_TIMER1_SS 0 /* snaphot: no(0) */
- /* yes(1) */
-
-/* serial i/o */
-#define CFG_NIOS_CPU_UART_NUMS 1 /* number of uarts */
-
-#define CFG_NIOS_CPU_UART0 0x00920900 /* UART0 addr */
-#define CFG_NIOS_CPU_UART0_IRQ 25 /* IRQ */
-#define CFG_NIOS_CPU_UART0_BR 115200 /* baudrate var(0) */
-#define CFG_NIOS_CPU_UART0_DB 8 /* data bit */
-#define CFG_NIOS_CPU_UART0_SB 1 /* stop bit */
-#define CFG_NIOS_CPU_UART0_PA 0 /* parity none(0) */
- /* odd(1) */
- /* even(2) */
-#define CFG_NIOS_CPU_UART0_HS 0 /* handshake: no(0) */
- /* crts(1) */
-#define CFG_NIOS_CPU_UART0_EOP 0 /* eop reg: no(0) */
- /* yes(1) */
-
-/* parallel i/o */
-#define CFG_NIOS_CPU_PIO_NUMS 8 /* number of parports */
-
-#define CFG_NIOS_CPU_PIO0 0x00920960 /* PIO0 addr */
-#define CFG_NIOS_CPU_PIO0_IRQ 40 /* IRQ */
-#define CFG_NIOS_CPU_PIO0_BITS 4 /* number of bits */
-#define CFG_NIOS_CPU_PIO0_TYPE 2 /* io type: tris(0) */
- /* out(1) */
- /* in(2) */
-#define CFG_NIOS_CPU_PIO0_CAP 1 /* capture: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_PIO0_EDGE 3 /* edge type: none(0) */
- /* fall(1) */
- /* rise(2) */
- /* any(3) */
-#define CFG_NIOS_CPU_PIO0_ITYPE 2 /* IRQ type: none(0) */
- /* level(1)*/
- /* edge(2) */
-
-#define CFG_NIOS_CPU_PIO1 0x00920970 /* PIO1 addr */
-#undef CFG_NIOS_CPU_PIO1_IRQ /* w/o IRQ */
-#define CFG_NIOS_CPU_PIO1_BITS 11 /* number of bits */
-#define CFG_NIOS_CPU_PIO1_TYPE 0 /* io type: tris(0) */
- /* out(1) */
- /* in(2) */
-#define CFG_NIOS_CPU_PIO1_CAP 0 /* capture: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_PIO1_EDGE 0 /* edge type: none(0) */
- /* fall(1) */
- /* rise(2) */
- /* any(3) */
-#define CFG_NIOS_CPU_PIO1_ITYPE 0 /* IRQ type: none(0) */
- /* level(1)*/
- /* edge(2) */
-
-#define CFG_NIOS_CPU_PIO2 0x00920980 /* PIO2 addr */
-#undef CFG_NIOS_CPU_PIO2_IRQ /* w/o IRQ */
-#define CFG_NIOS_CPU_PIO2_BITS 8 /* number of bits */
-#define CFG_NIOS_CPU_PIO2_TYPE 1 /* io type: tris(0) */
- /* out(1) */
- /* in(2) */
-#define CFG_NIOS_CPU_PIO2_CAP 0 /* capture: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_PIO2_EDGE 0 /* edge type: none(0) */
- /* fall(1) */
- /* rise(2) */
- /* any(3) */
-#define CFG_NIOS_CPU_PIO2_ITYPE 0 /* IRQ type: none(0) */
- /* level(1)*/
- /* edge(2) */
-
-#define CFG_NIOS_CPU_PIO3 0x00920990 /* PIO3 addr */
-#undef CFG_NIOS_CPU_PIO3_IRQ /* w/o IRQ */
-#define CFG_NIOS_CPU_PIO3_BITS 16 /* number of bits */
-#define CFG_NIOS_CPU_PIO3_TYPE 1 /* io type: tris(0) */
- /* out(1) */
- /* in(2) */
-#define CFG_NIOS_CPU_PIO3_CAP 0 /* capture: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_PIO3_EDGE 0 /* edge type: none(0) */
- /* fall(1) */
- /* rise(2) */
- /* any(3) */
-#define CFG_NIOS_CPU_PIO3_ITYPE 0 /* IRQ type: none(0) */
- /* level(1)*/
- /* edge(2) */
-
-#define CFG_NIOS_CPU_PIO4 0x009209a0 /* PIO4 addr */
-#undef CFG_NIOS_CPU_PIO4_IRQ /* w/o IRQ */
-#define CFG_NIOS_CPU_PIO4_BITS 1 /* number of bits */
-#define CFG_NIOS_CPU_PIO4_TYPE 0 /* io type: tris(0) */
- /* out(1) */
- /* in(2) */
-#define CFG_NIOS_CPU_PIO4_CAP 0 /* capture: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_PIO4_EDGE 0 /* edge type: none(0) */
- /* fall(1) */
- /* rise(2) */
- /* any(3) */
-#define CFG_NIOS_CPU_PIO4_ITYPE 0 /* IRQ type: none(0) */
- /* level(1)*/
- /* edge(2) */
-
-#define CFG_NIOS_CPU_PIO5 0x009209b0 /* PIO5 addr */
-#define CFG_NIOS_CPU_PIO5_IRQ 35 /* IRQ */
-#define CFG_NIOS_CPU_PIO5_BITS 1 /* number of bits */
-#define CFG_NIOS_CPU_PIO5_TYPE 2 /* io type: tris(0) */
- /* out(1) */
- /* in(2) */
-#define CFG_NIOS_CPU_PIO5_CAP 1 /* capture: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_PIO5_EDGE 3 /* edge type: none(0) */
- /* fall(1) */
- /* rise(2) */
- /* any(3) */
-#define CFG_NIOS_CPU_PIO5_ITYPE 2 /* IRQ type: none(0) */
- /* level(1)*/
- /* edge(2) */
-
-#define CFG_NIOS_CPU_PIO6 0x009209c0 /* PIO6 addr */
-#undef CFG_NIOS_CPU_PIO6_IRQ /* w/o IRQ */
-#define CFG_NIOS_CPU_PIO6_BITS 1 /* number of bits */
-#define CFG_NIOS_CPU_PIO6_TYPE 1 /* io type: tris(0) */
- /* out(1) */
- /* in(2) */
-#define CFG_NIOS_CPU_PIO6_CAP 0 /* capture: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_PIO6_EDGE 0 /* edge type: none(0) */
- /* fall(1) */
- /* rise(2) */
- /* any(3) */
-#define CFG_NIOS_CPU_PIO6_ITYPE 0 /* IRQ type: none(0) */
- /* level(1)*/
- /* edge(2) */
-
-#define CFG_NIOS_CPU_PIO7 0x009209d0 /* PIO7 addr */
-#undef CFG_NIOS_CPU_PIO7_IRQ /* w/o IRQ */
-#define CFG_NIOS_CPU_PIO7_BITS 1 /* number of bits */
-#define CFG_NIOS_CPU_PIO7_TYPE 1 /* io type: tris(0) */
- /* out(1) */
- /* in(2) */
-#define CFG_NIOS_CPU_PIO7_CAP 0 /* capture: no(0) */
- /* yes(1) */
-#define CFG_NIOS_CPU_PIO7_EDGE 0 /* edge type: none(0) */
- /* fall(1) */
- /* rise(2) */
- /* any(3) */
-#define CFG_NIOS_CPU_PIO7_ITYPE 0 /* IRQ type: none(0) */
- /* level(1)*/
- /* edge(2) */
-
-/* IDE i/f */
-#define CFG_NIOS_CPU_IDE_NUMS 1 /* number of IDE contr. */
-#define CFG_NIOS_CPU_IDE0 0x00920a00 /* IDE0 addr */
-
-/* active serial memory i/f */
-#define CFG_NIOS_CPU_ASMI_NUMS 1 /* number of ASMI */
-#define CFG_NIOS_CPU_ASMI0 0x00920b00 /* ASMI0 addr */
-#define CFG_NIOS_CPU_ASMI0_IRQ 45 /* IRQ */
-
-/* memory accessibility */
-#define CFG_NIOS_CPU_SRAM_BASE 0x00800000 /* board SRAM addr */
-#define CFG_NIOS_CPU_SRAM_SIZE (1024 * 1024) /* 1 MB size */
-
-#define CFG_NIOS_CPU_SDRAM_BASE 0x01000000 /* board SDRAM addr */
-#define CFG_NIOS_CPU_SDRAM_SIZE (16*1024*1024) /* 16 MB size */
-
-#define CFG_NIOS_CPU_FLASH_BASE 0x00000000 /* board Flash addr */
-#define CFG_NIOS_CPU_FLASH_SIZE (8*1024*1024) /* 8 MB size */
-
-/* LAN */
-#define CFG_NIOS_CPU_LAN_NUMS 1 /* number of LAN i/f */
-
-#define CFG_NIOS_CPU_LAN0_BASE 0x00910000 /* LAN0 addr */
-#define CFG_NIOS_CPU_LAN0_OFFS 0x0300 /* offset */
-#define CFG_NIOS_CPU_LAN0_IRQ 30 /* IRQ */
-#define CFG_NIOS_CPU_LAN0_BUSW 32 /* buswidth*/
-#define CFG_NIOS_CPU_LAN0_TYPE 0 /* smc91111(0) */
- /* cs8900(1) */
- /* ex: alteramac(2) */
-
-/* symbolic redefinition (undef, if not present) */
-#define CFG_NIOS_CPU_USER_TIMER 0 /* TIMER0: users choice */
-#define CFG_NIOS_CPU_TICK_TIMER 1 /* TIMER1: tick (needed)*/
-
-#define CFG_NIOS_CPU_BUTTON_PIO 0 /* PIO0: buttons */
-#define CFG_NIOS_CPU_LCD_PIO 1 /* PIO1: ASCII LCD */
-#define CFG_NIOS_CPU_LED_PIO 2 /* PIO2: LED bar */
-#define CFG_NIOS_CPU_SEVENSEG_PIO 3 /* PIO3: 7-seg. display */
-#define CFG_NIOS_CPU_RECONF_PIO 4 /* PIO4: reconf pin */
-#define CFG_NIOS_CPU_CFPRESENT_PIO 5 /* PIO5: CF present IRQ */
-#define CFG_NIOS_CPU_CFPOWER_PIO 6 /* PIO6: CF power/sw. */
-#define CFG_NIOS_CPU_CFATASEL_PIO 7 /* PIO7: CF ATA select */
-
+#include <configs/DK1C20_standard_32.h>
#else
#error *** CFG_ERROR: you have to setup right NIOS CPU configuration
#endif
@@ -419,9 +172,6 @@
#if (CFG_NIOS_CPU_LAN0_TYPE == 0) /* LAN91C111 */
- /****************************************************/
- /* !!! LAN91C111 works for NIOS with patch only !!! */
- /****************************************************/
#define CONFIG_DRIVER_SMC91111 /* Using SMC91c111 */
#undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */
#define CONFIG_SMC91111_BASE (CFG_NIOS_CPU_LAN0_BASE + CFG_NIOS_CPU_LAN0_OFFS)
@@ -558,15 +308,15 @@
#if (CFG_NIOS_CPU_SEVENSEG_PIO == 0)
-#error *** CFG_ERROR: status LEDs at PIO0 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO0 not supported, expand your config.h
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 1)
-#error *** CFG_ERROR: status LEDs at PIO1 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO1 not supported, expand your config.h
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 2)
-#error *** CFG_ERROR: status LEDs at PIO2 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO2 not supported, expand your config.h
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 3)
@@ -582,27 +332,27 @@
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 4)
-#error *** CFG_ERROR: status LEDs at PIO4 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO4 not supported, expand your config.h
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 5)
-#error *** CFG_ERROR: status LEDs at PIO5 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO5 not supported, expand your config.h
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 6)
-#error *** CFG_ERROR: status LEDs at PIO6 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO6 not supported, expand your config.h
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 7)
-#error *** CFG_ERROR: status LEDs at PIO7 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO7 not supported, expand your config.h
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 8)
-#error *** CFG_ERROR: status LEDs at PIO8 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO8 not supported, expand your config.h
#elif (CFG_NIOS_CPU_SEVENSEG_PIO == 9)
-#error *** CFG_ERROR: status LEDs at PIO9 not supported, expand your config.h
+#error *** CFG_ERROR: seven segment display at PIO9 not supported, expand your config.h
#else
#error *** CFG_ERROR: you have to set CFG_NIOS_CPU_SEVENSEG_PIO in right case
diff -purN -x CVS u-boot-20040130cvs-nios_bugfixes/include/configs/DK1C20_safe_32.h u-boot-20040130cvs-dk1c20_split_conf/include/configs/DK1C20_safe_32.h
--- u-boot-20040130cvs-nios_bugfixes/include/configs/DK1C20_safe_32.h 1970-01-01 01:00:00.000000000 +0100
+++ u-boot-20040130cvs-dk1c20_split_conf/include/configs/DK1C20_safe_32.h 2004-02-01 00:55:06.000000000 +0100
@@ -0,0 +1,34 @@
+/*
+ * (C) Copyright 2003, Li-Pro.Net <www.li-pro.net>
+ * Stephan Linz <linz@li-pro.net>
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_DK1C20_SAFE_32_H
+#define __CONFIG_DK1C20_SAFE_32_H
+
+/*
+ * NIOS CPU configuration. (PART OF configs/DK1C20.h)
+ *
+ * !!! TODO !!! TODO !!!
+ */
+#error *** CFG_ERROR: DK1C20_safe_32 have to be defined (use DK1C20_standard_32 as template)
+
+#endif /* __CONFIG_DK1C20_SAFE_32_H */
diff -purN -x CVS u-boot-20040130cvs-nios_bugfixes/include/configs/DK1C20_standard_32.h u-boot-20040130cvs-dk1c20_split_conf/include/configs/DK1C20_standard_32.h
--- u-boot-20040130cvs-nios_bugfixes/include/configs/DK1C20_standard_32.h 1970-01-01 01:00:00.000000000 +0100
+++ u-boot-20040130cvs-dk1c20_split_conf/include/configs/DK1C20_standard_32.h 2004-02-01 00:55:06.000000000 +0100
@@ -0,0 +1,279 @@
+/*
+ * (C) Copyright 2003, Li-Pro.Net <www.li-pro.net>
+ * Stephan Linz <linz@li-pro.net>
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_DK1C20_STANDARD_32_H
+#define __CONFIG_DK1C20_STANDARD_32_H
+
+/*
+ * NIOS CPU configuration. (PART OF configs/DK1C20.h)
+ *
+ * Here we must define CPU dependencies. Any unsupported option have to
+ * be defined with zero, example CPU without data cache / OCI:
+ *
+ * #define CFG_NIOS_CPU_ICACHE 4096
+ * #define CFG_NIOS_CPU_DCACHE 0
+ * #define CFG_NIOS_CPU_OCI_BASE 0
+ * #define CFG_NIOS_CPU_OCI_SIZE 0
+ */
+
+/* CPU core */
+#define CFG_NIOS_CPU_CLK 50000000 /* NIOS CPU clock */
+#define CFG_NIOS_CPU_ICACHE (4 * 1024) /* instruction cache */
+#define CFG_NIOS_CPU_DCACHE (4 * 1024) /* data cache */
+#define CFG_NIOS_CPU_REG_NUMS 256 /* number of register */
+#define CFG_NIOS_CPU_MUL 0 /* 16x16 MUL: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_MSTEP 1 /* 16x16 MSTEP: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_STACK 0x008fff00 /* stack top addr */
+#define CFG_NIOS_CPU_VEC_BASE 0x008fff00 /* IRQ vectors addr */
+#define CFG_NIOS_CPU_VEC_SIZE 256 /* size */
+#define CFG_NIOS_CPU_VEC_NUMS 64 /* numbers */
+#define CFG_NIOS_CPU_RST_VECT 0x00920000 /* RESET vector addr */
+#define CFG_NIOS_CPU_DBG_CORE 0 /* CPU debug: no(0) */
+ /* yes(1) */
+
+/* on-chip extensions */
+#define CFG_NIOS_CPU_RAM_BASE 0 /* on chip RAM addr */
+#define CFG_NIOS_CPU_RAM_SIZE 0 /* size */
+
+#define CFG_NIOS_CPU_ROM_BASE 0x00920000 /* on chip ROM addr */
+#define CFG_NIOS_CPU_ROM_SIZE (2 * 1024) /* 2 KB size */
+
+#define CFG_NIOS_CPU_OCI_BASE 0x00920800 /* OCI core addr */
+#define CFG_NIOS_CPU_OCI_SIZE 256 /* size */
+
+/* timer */
+#define CFG_NIOS_CPU_TIMER_NUMS 2 /* number of timer */
+
+#define CFG_NIOS_CPU_TIMER0 0x00920940 /* TIMER0 addr */
+#define CFG_NIOS_CPU_TIMER0_IRQ 16 /* IRQ */
+#define CFG_NIOS_CPU_TIMER0_PER 1000 /* periode usec */
+#define CFG_NIOS_CPU_TIMER0_AR 0 /* always run: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_TIMER0_FP 0 /* fixed per: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_TIMER0_SS 1 /* snaphot: no(0) */
+ /* yes(1) */
+
+#define CFG_NIOS_CPU_TIMER1 0x009209e0 /* TIMER1 addr */
+#define CFG_NIOS_CPU_TIMER1_IRQ 50 /* IRQ */
+#define CFG_NIOS_CPU_TIMER1_PER 10000 /* periode usec */
+#define CFG_NIOS_CPU_TIMER1_AR 1 /* always run: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_TIMER1_FP 1 /* fixed per: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_TIMER1_SS 0 /* snaphot: no(0) */
+ /* yes(1) */
+
+/* serial i/o */
+#define CFG_NIOS_CPU_UART_NUMS 1 /* number of uarts */
+
+#define CFG_NIOS_CPU_UART0 0x00920900 /* UART0 addr */
+#define CFG_NIOS_CPU_UART0_IRQ 25 /* IRQ */
+#define CFG_NIOS_CPU_UART0_BR 115200 /* baudrate var(0) */
+#define CFG_NIOS_CPU_UART0_DB 8 /* data bit */
+#define CFG_NIOS_CPU_UART0_SB 1 /* stop bit */
+#define CFG_NIOS_CPU_UART0_PA 0 /* parity none(0) */
+ /* odd(1) */
+ /* even(2) */
+#define CFG_NIOS_CPU_UART0_HS 0 /* handshake: no(0) */
+ /* crts(1) */
+#define CFG_NIOS_CPU_UART0_EOP 0 /* eop reg: no(0) */
+ /* yes(1) */
+
+/* parallel i/o */
+#define CFG_NIOS_CPU_PIO_NUMS 8 /* number of parports */
+
+#define CFG_NIOS_CPU_PIO0 0x00920960 /* PIO0 addr */
+#define CFG_NIOS_CPU_PIO0_IRQ 40 /* IRQ */
+#define CFG_NIOS_CPU_PIO0_BITS 4 /* number of bits */
+#define CFG_NIOS_CPU_PIO0_TYPE 2 /* io type: tris(0) */
+ /* out(1) */
+ /* in(2) */
+#define CFG_NIOS_CPU_PIO0_CAP 1 /* capture: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_PIO0_EDGE 3 /* edge type: none(0) */
+ /* fall(1) */
+ /* rise(2) */
+ /* any(3) */
+#define CFG_NIOS_CPU_PIO0_ITYPE 2 /* IRQ type: none(0) */
+ /* level(1)*/
+ /* edge(2) */
+
+#define CFG_NIOS_CPU_PIO1 0x00920970 /* PIO1 addr */
+#undef CFG_NIOS_CPU_PIO1_IRQ /* w/o IRQ */
+#define CFG_NIOS_CPU_PIO1_BITS 11 /* number of bits */
+#define CFG_NIOS_CPU_PIO1_TYPE 0 /* io type: tris(0) */
+ /* out(1) */
+ /* in(2) */
+#define CFG_NIOS_CPU_PIO1_CAP 0 /* capture: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_PIO1_EDGE 0 /* edge type: none(0) */
+ /* fall(1) */
+ /* rise(2) */
+ /* any(3) */
+#define CFG_NIOS_CPU_PIO1_ITYPE 0 /* IRQ type: none(0) */
+ /* level(1)*/
+ /* edge(2) */
+
+#define CFG_NIOS_CPU_PIO2 0x00920980 /* PIO2 addr */
+#undef CFG_NIOS_CPU_PIO2_IRQ /* w/o IRQ */
+#define CFG_NIOS_CPU_PIO2_BITS 8 /* number of bits */
+#define CFG_NIOS_CPU_PIO2_TYPE 1 /* io type: tris(0) */
+ /* out(1) */
+ /* in(2) */
+#define CFG_NIOS_CPU_PIO2_CAP 0 /* capture: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_PIO2_EDGE 0 /* edge type: none(0) */
+ /* fall(1) */
+ /* rise(2) */
+ /* any(3) */
+#define CFG_NIOS_CPU_PIO2_ITYPE 0 /* IRQ type: none(0) */
+ /* level(1)*/
+ /* edge(2) */
+
+#define CFG_NIOS_CPU_PIO3 0x00920990 /* PIO3 addr */
+#undef CFG_NIOS_CPU_PIO3_IRQ /* w/o IRQ */
+#define CFG_NIOS_CPU_PIO3_BITS 16 /* number of bits */
+#define CFG_NIOS_CPU_PIO3_TYPE 1 /* io type: tris(0) */
+ /* out(1) */
+ /* in(2) */
+#define CFG_NIOS_CPU_PIO3_CAP 0 /* capture: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_PIO3_EDGE 0 /* edge type: none(0) */
+ /* fall(1) */
+ /* rise(2) */
+ /* any(3) */
+#define CFG_NIOS_CPU_PIO3_ITYPE 0 /* IRQ type: none(0) */
+ /* level(1)*/
+ /* edge(2) */
+
+#define CFG_NIOS_CPU_PIO4 0x009209a0 /* PIO4 addr */
+#undef CFG_NIOS_CPU_PIO4_IRQ /* w/o IRQ */
+#define CFG_NIOS_CPU_PIO4_BITS 1 /* number of bits */
+#define CFG_NIOS_CPU_PIO4_TYPE 0 /* io type: tris(0) */
+ /* out(1) */
+ /* in(2) */
+#define CFG_NIOS_CPU_PIO4_CAP 0 /* capture: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_PIO4_EDGE 0 /* edge type: none(0) */
+ /* fall(1) */
+ /* rise(2) */
+ /* any(3) */
+#define CFG_NIOS_CPU_PIO4_ITYPE 0 /* IRQ type: none(0) */
+ /* level(1)*/
+ /* edge(2) */
+
+#define CFG_NIOS_CPU_PIO5 0x009209b0 /* PIO5 addr */
+#define CFG_NIOS_CPU_PIO5_IRQ 35 /* IRQ */
+#define CFG_NIOS_CPU_PIO5_BITS 1 /* number of bits */
+#define CFG_NIOS_CPU_PIO5_TYPE 2 /* io type: tris(0) */
+ /* out(1) */
+ /* in(2) */
+#define CFG_NIOS_CPU_PIO5_CAP 1 /* capture: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_PIO5_EDGE 3 /* edge type: none(0) */
+ /* fall(1) */
+ /* rise(2) */
+ /* any(3) */
+#define CFG_NIOS_CPU_PIO5_ITYPE 2 /* IRQ type: none(0) */
+ /* level(1)*/
+ /* edge(2) */
+
+#define CFG_NIOS_CPU_PIO6 0x009209c0 /* PIO6 addr */
+#undef CFG_NIOS_CPU_PIO6_IRQ /* w/o IRQ */
+#define CFG_NIOS_CPU_PIO6_BITS 1 /* number of bits */
+#define CFG_NIOS_CPU_PIO6_TYPE 1 /* io type: tris(0) */
+ /* out(1) */
+ /* in(2) */
+#define CFG_NIOS_CPU_PIO6_CAP 0 /* capture: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_PIO6_EDGE 0 /* edge type: none(0) */
+ /* fall(1) */
+ /* rise(2) */
+ /* any(3) */
+#define CFG_NIOS_CPU_PIO6_ITYPE 0 /* IRQ type: none(0) */
+ /* level(1)*/
+ /* edge(2) */
+
+#define CFG_NIOS_CPU_PIO7 0x009209d0 /* PIO7 addr */
+#undef CFG_NIOS_CPU_PIO7_IRQ /* w/o IRQ */
+#define CFG_NIOS_CPU_PIO7_BITS 1 /* number of bits */
+#define CFG_NIOS_CPU_PIO7_TYPE 1 /* io type: tris(0) */
+ /* out(1) */
+ /* in(2) */
+#define CFG_NIOS_CPU_PIO7_CAP 0 /* capture: no(0) */
+ /* yes(1) */
+#define CFG_NIOS_CPU_PIO7_EDGE 0 /* edge type: none(0) */
+ /* fall(1) */
+ /* rise(2) */
+ /* any(3) */
+#define CFG_NIOS_CPU_PIO7_ITYPE 0 /* IRQ type: none(0) */
+ /* level(1)*/
+ /* edge(2) */
+
+/* IDE i/f */
+#define CFG_NIOS_CPU_IDE_NUMS 1 /* number of IDE contr. */
+#define CFG_NIOS_CPU_IDE0 0x00920a00 /* IDE0 addr */
+
+/* active serial memory i/f */
+#define CFG_NIOS_CPU_ASMI_NUMS 1 /* number of ASMI */
+#define CFG_NIOS_CPU_ASMI0 0x00920b00 /* ASMI0 addr */
+#define CFG_NIOS_CPU_ASMI0_IRQ 45 /* IRQ */
+
+/* memory accessibility */
+#define CFG_NIOS_CPU_SRAM_BASE 0x00800000 /* board SRAM addr */
+#define CFG_NIOS_CPU_SRAM_SIZE (1024 * 1024) /* 1 MB size */
+
+#define CFG_NIOS_CPU_SDRAM_BASE 0x01000000 /* board SDRAM addr */
+#define CFG_NIOS_CPU_SDRAM_SIZE (16*1024*1024) /* 16 MB size */
+
+#define CFG_NIOS_CPU_FLASH_BASE 0x00000000 /* board Flash addr */
+#define CFG_NIOS_CPU_FLASH_SIZE (8*1024*1024) /* 8 MB size */
+
+/* LAN */
+#define CFG_NIOS_CPU_LAN_NUMS 1 /* number of LAN i/f */
+
+#define CFG_NIOS_CPU_LAN0_BASE 0x00910000 /* LAN0 addr */
+#define CFG_NIOS_CPU_LAN0_OFFS 0x0300 /* offset */
+#define CFG_NIOS_CPU_LAN0_IRQ 30 /* IRQ */
+#define CFG_NIOS_CPU_LAN0_BUSW 32 /* buswidth*/
+#define CFG_NIOS_CPU_LAN0_TYPE 0 /* smc91111(0) */
+ /* cs8900(1) */
+ /* ex: alteramac(2) */
+
+/* symbolic redefinition (undef, if not present) */
+#define CFG_NIOS_CPU_USER_TIMER 0 /* TIMER0: users choice */
+#define CFG_NIOS_CPU_TICK_TIMER 1 /* TIMER1: tick (needed)*/
+
+#define CFG_NIOS_CPU_BUTTON_PIO 0 /* PIO0: buttons */
+#define CFG_NIOS_CPU_LCD_PIO 1 /* PIO1: ASCII LCD */
+#define CFG_NIOS_CPU_LED_PIO 2 /* PIO2: LED bar */
+#define CFG_NIOS_CPU_SEVENSEG_PIO 3 /* PIO3: 7-seg. display */
+#define CFG_NIOS_CPU_RECONF_PIO 4 /* PIO4: reconf pin */
+#define CFG_NIOS_CPU_CFPRESENT_PIO 5 /* PIO5: CF present IRQ */
+#define CFG_NIOS_CPU_CFPOWER_PIO 6 /* PIO6: CF power/sw. */
+#define CFG_NIOS_CPU_CFATASEL_PIO 7 /* PIO7: CF ATA select */
+
+#endif /* __CONFIG_DK1C20_STANDARD_32_H */
-------------- next part --------------
* Patch by Stephan Linz, 30 Jan 2004
- split DK1C20 configuration into several header files:
o two new files for each NIOS CPU description
o U-Boot related part is remaining in DK1C20.h
next reply other threads:[~2004-02-02 10:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-02 10:53 Stephan Linz [this message]
2004-02-09 22:28 ` [U-Boot-Users] [PATCH] 2/7 Nios: split board configuration of DK1C20 Wolfgang Denk
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