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upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/include/configs/DK1C20_standard_32.h

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Patches by Stephan Linz, 30 Jan 2004: 1: - board/altera/common/flash.c:flash_erase(): o allow interrupts befor get_timer() call o check-up each erased sector and avoid unexpected timeouts - board/altera/dk1c20/dk1s10.c:board_early_init_f(): o enclose sevenseg_set() in cpp condition - remove the ASMI configuration for DK1S10_standard_32 (never present) - fix some typed in mistakes in the NIOS documentation 2: - 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 3: - split DK1S10 configuration into several header files: o two new files for each NIOS CPU description o U-Boot related part is remaining in DK1S10.h 4: - Add support for the Microtronix Linux Development Kit NIOS CPU configuration at the Altera Nios Development Kit, Stratix Edition (DK-1S10) 5: - Add documentation for the Altera Nios Development Kit, Stratix Edition (DK-1S10) 6: - Add support for the Nios Serial Peripharel Interface (SPI) (master only) 7: - Add support for the common U-Boot SPI framework at RTC driver DS1306
21 years ago
/*
* (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 */