mirror of
https://github.com/u-boot/u-boot.git
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ec4c544bed
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
188 lines
6.8 KiB
C
188 lines
6.8 KiB
C
/*
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* (C) Copyright 2003, Li-Pro.Net <www.li-pro.net>
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* Stephan Linz <linz@li-pro.net>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_DK1S10_MTX_LDK_20_H
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#define __CONFIG_DK1S10_MTX_LDK_20_H
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/*
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* NIOS CPU configuration. (PART OF configs/DK1S10.h)
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*
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* Here we must define CPU dependencies. Any unsupported option have to
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* be defined with zero, example CPU without data cache / OCI:
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*
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* #define CFG_NIOS_CPU_ICACHE 4096
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* #define CFG_NIOS_CPU_DCACHE 0
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* #define CFG_NIOS_CPU_OCI_BASE 0
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* #define CFG_NIOS_CPU_OCI_SIZE 0
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*/
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/* CPU core */
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#define CFG_NIOS_CPU_CLK 75000000 /* NIOS CPU clock */
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#define CFG_NIOS_CPU_ICACHE (0) /* instruction cache */
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#define CFG_NIOS_CPU_DCACHE (0) /* data cache */
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#define CFG_NIOS_CPU_REG_NUMS 512 /* number of register */
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#define CFG_NIOS_CPU_MUL 0 /* 16x16 MUL: no(0) */
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/* yes(1) */
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#define CFG_NIOS_CPU_MSTEP 1 /* 16x16 MSTEP: no(0) */
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/* yes(1) */
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#define CFG_NIOS_CPU_STACK 0x02000000 /* stack top addr */
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#define CFG_NIOS_CPU_VEC_BASE 0x01000000 /* IRQ vectors addr */
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#define CFG_NIOS_CPU_VEC_SIZE 256 /* size */
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#define CFG_NIOS_CPU_VEC_NUMS 64 /* numbers */
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#define CFG_NIOS_CPU_RST_VECT 0x00000000 /* RESET vector addr */
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#define CFG_NIOS_CPU_DBG_CORE 0 /* CPU debug: no(0) */
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/* yes(1) */
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/* The offset address in flash to check for the Nios signature "Ni".
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* (see GM_FlashExec in germs_monitor.s) */
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#define CFG_NIOS_CPU_EXES_OFFS 0x0C
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/* on-chip extensions */
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#undef CFG_NIOS_CPU_RAM_BASE /* on chip RAM addr */
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#undef CFG_NIOS_CPU_RAM_SIZE /* 64 KB size */
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#define CFG_NIOS_CPU_ROM_BASE 0x00000000 /* on chip ROM addr */
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#define CFG_NIOS_CPU_ROM_SIZE (2 * 1024) /* 2 KB size */
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#undef CFG_NIOS_CPU_OCI_BASE /* OCI core addr */
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#undef CFG_NIOS_CPU_OCI_SIZE /* size */
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/* timer */
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#define CFG_NIOS_CPU_TIMER_NUMS 1 /* number of timer */
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#define CFG_NIOS_CPU_TIMER0 0x00000840 /* TIMER0 addr */
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#define CFG_NIOS_CPU_TIMER0_IRQ 16 /* IRQ */
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#define CFG_NIOS_CPU_TIMER0_PER 1000 /* periode usec */
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#define CFG_NIOS_CPU_TIMER0_AR 0 /* always run: no(0) */
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/* yes(1) */
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#define CFG_NIOS_CPU_TIMER0_FP 0 /* fixed per: no(0) */
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/* yes(1) */
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#define CFG_NIOS_CPU_TIMER0_SS 1 /* snaphot: no(0) */
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/* yes(1) */
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/* serial i/o */
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#define CFG_NIOS_CPU_UART_NUMS 2 /* number of uarts */
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#define CFG_NIOS_CPU_UART0 0x00000800 /* UART0 addr */
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#define CFG_NIOS_CPU_UART0_IRQ 17 /* IRQ */
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#define CFG_NIOS_CPU_UART0_BR 115200 /* baudrate var(0) */
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#define CFG_NIOS_CPU_UART0_DB 8 /* data bit */
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#define CFG_NIOS_CPU_UART0_SB 2 /* stop bit */
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#define CFG_NIOS_CPU_UART0_PA 0 /* parity none(0) */
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/* odd(1) */
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/* even(2) */
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#define CFG_NIOS_CPU_UART0_HS 0 /* handshake: no(0) */
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/* crts(1) */
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#define CFG_NIOS_CPU_UART0_EOP 0 /* eop reg: no(0) */
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/* yes(1) */
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#define CFG_NIOS_CPU_UART1 0x000008a0 /* UART1 addr */
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#define CFG_NIOS_CPU_UART1_IRQ 18 /* IRQ */
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#define CFG_NIOS_CPU_UART1_BR 115200 /* baudrate var(0) */
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#define CFG_NIOS_CPU_UART1_DB 8 /* data bit */
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#define CFG_NIOS_CPU_UART1_SB 1 /* stop bit */
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#define CFG_NIOS_CPU_UART1_PA 0 /* parity none(0) */
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/* odd(1) */
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/* even(2) */
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#define CFG_NIOS_CPU_UART1_HS 0 /* handshake: no(0) */
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/* crts(1) */
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#define CFG_NIOS_CPU_UART1_EOP 0 /* eop reg: no(0) */
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/* yes(1) */
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/* parallel i/o */
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#define CFG_NIOS_CPU_PIO_NUMS 2 /* number of parports */
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#define CFG_NIOS_CPU_PIO0 0x00000860 /* PIO0 addr */
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#undef CFG_NIOS_CPU_PIO0_IRQ /* w/o IRQ */
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#define CFG_NIOS_CPU_PIO0_BITS 1 /* number of bits */
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#define CFG_NIOS_CPU_PIO0_TYPE 1 /* io type: tris(0) */
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/* out(1) */
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/* in(2) */
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#define CFG_NIOS_CPU_PIO0_CAP 0 /* capture: no(0) */
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/* yes(1) */
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#define CFG_NIOS_CPU_PIO0_EDGE 0 /* edge type: none(0) */
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/* fall(1) */
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/* rise(2) */
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/* any(3) */
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#define CFG_NIOS_CPU_PIO0_ITYPE 0 /* IRQ type: none(0) */
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/* level(1)*/
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/* edge(2) */
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#define CFG_NIOS_CPU_PIO1 0x00000870 /* PIO1 addr */
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#undef CFG_NIOS_CPU_PIO1_IRQ /* w/o IRQ */
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#define CFG_NIOS_CPU_PIO1_BITS 4 /* number of bits */
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#define CFG_NIOS_CPU_PIO1_TYPE 2 /* io type: tris(0) */
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/* out(1) */
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/* in(2) */
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#define CFG_NIOS_CPU_PIO1_CAP 0 /* capture: no(0) */
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/* yes(1) */
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#define CFG_NIOS_CPU_PIO1_EDGE 0 /* edge type: none(0) */
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/* fall(1) */
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/* rise(2) */
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/* any(3) */
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#define CFG_NIOS_CPU_PIO1_ITYPE 0 /* IRQ type: none(0) */
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/* level(1)*/
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/* edge(2) */
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/* IDE i/f */
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#define CFG_NIOS_CPU_IDE_NUMS 1 /* number of IDE contr. */
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#define CFG_NIOS_CPU_IDE0 0x00000900 /* IDE0 addr */
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#define CFG_NIOS_CPU_IDE0_IRQ 25 /* IRQ */
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/* memory accessibility */
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#undef CFG_NIOS_CPU_SRAM_BASE /* board SRAM addr */
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#undef CFG_NIOS_CPU_SRAM_SIZE /* 1 MB size */
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#define CFG_NIOS_CPU_SDRAM_BASE 0x01000000 /* board SDRAM addr */
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#define CFG_NIOS_CPU_SDRAM_SIZE (16*1024*1024) /* 16 MB size */
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#define CFG_NIOS_CPU_FLASH_BASE 0x00800000 /* board Flash addr */
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#define CFG_NIOS_CPU_FLASH_SIZE (8*1024*1024) /* 8 MB size */
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/* LAN */
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#define CFG_NIOS_CPU_LAN_NUMS 1 /* number of LAN i/f */
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#define CFG_NIOS_CPU_LAN0_BASE 0x00010000 /* LAN0 addr */
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#define CFG_NIOS_CPU_LAN0_OFFS 0x0300 /* offset */
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#define CFG_NIOS_CPU_LAN0_IRQ 20 /* IRQ */
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#define CFG_NIOS_CPU_LAN0_BUSW 32 /* buswidth*/
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#define CFG_NIOS_CPU_LAN0_TYPE 0 /* smc91111(0) */
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/* cs8900(1) */
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/* ex: openmac(2) */
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/* ex: alteramac(3) */
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/* symbolic redefinition (undef, if not present) */
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#define CFG_NIOS_CPU_TICK_TIMER 0 /* TIMER0: tick (needed)*/
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#undef CFG_NIOS_CPU_USER_TIMER /* TIMERx: users choice */
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#define CFG_NIOS_CPU_CFPOWER_PIO 0 /* PIO0: CF power/sw. */
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#define CFG_NIOS_CPU_BUTTON_PIO 1 /* PIO1: buttons */
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#undef CFG_NIOS_CPU_LCD_PIO /* PIOx: ASCII LCD */
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#undef CFG_NIOS_CPU_LED_PIO /* PIOx: LED bar */
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#undef CFG_NIOS_CPU_SEVENSEG_PIO /* PIOx: 7-seg. display */
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#undef CFG_NIOS_CPU_RECONF_PIO /* PIOx: reconf pin */
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#undef CFG_NIOS_CPU_CFPRESENT_PIO /* PIOx: CF present IRQ */
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#undef CFG_NIOS_CPU_CFATASEL_PIO /* PIOx: CF ATA select */
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#endif /* __CONFIG_DK1S10_MTX_LDK_20_H */
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