Honored Contributor
Honored ContributorYes. all the things what I do, I do from this website.
I added new board by copying 3c120 to 2c35. Changed Kconfig and Makefile in boards(adding few lines to my new 2c35 board). Changed Kconfig in 2c35 folder. For one try I did not changed 2c35/include/asm for my board and leaved it without change. I leave number 2 from the tut: 2. add a new board to uClinux-dist using nios2 as a template. Beaceuse I think this is not usefull. I tried compile kernel with my "new" board 2c35(which is old actually) and success. Now I want to change parameters for my real board 2c35. And i changed nios.h: # ifndef _ASM_NIOS2_H__ # define _ASM_NIOS2_H__ # if defined(CONFIG_NIOS2_MMU) # include <asm/default_mmu.h> /* Added compability mode with macro names from "old" design... * FIXME: we should really fix drivers instead. but this makes it * easier to switch between old and new design... */ //#define CONFIG_ALTERA_CYCLONE_III # define DDR2_TOP_BASE DDR_SDRAM_BASE # define DDR2_TOP_SPAN DDR_SDRAM_SPAN # define EXT_FLASH_BASE FLASH_BASE # define EXT_FLASH_SPAN FLASH_SPAN # define TIMER_1MS_FREQ SYS_CLK_TIMER_FREQ # define TIMER_1MS_BASE SYS_CLK_TIMER_BASE # define TIMER_1MS_SPAN SYS_CLK_TIMER_SPAN # define TIMER_1MS_IRQ SYS_CLK_TIMER_IRQ //#define GPIO_LED1 0 DDR_SDRAM, FLASH, SYS_CLK_TIMER - those are my names in nios sopc. I dont have yet GPIO so I comment define GPIO_LED1 0. Actually I dont know what for it is. I generated: sopc-create-header-files --single default_mmu.h and copied it to 2c35/include/asm overwriting the old one. Now in uClinux-dist: make menuconfig (I set: Altera, nios2. In kernel selection: default all settings nad customize kernel settings) I get: * * Restart config... * * * NiosII board configuration * board configuration > 1. 3C120 dev board (3C120) 2. 2C35 dev board (2C35) (NEW) 3. Nios Embedded Evaluation Kit (NEEK) choice[1-3]: 2 And now: make I get errors like /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:87: error: 'USER_LED_PIO_8OUT_BASE' undeclared here (not in a function) /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:88: error: 'USER_DIPSW_PIO_8IN_BASE' undeclared here (not in a function) /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:89: error: 'USER_PB_PIO_4IN_BASE' undeclared here (not in a function) /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:108: error: 'GPIO_LED1' undeclared here (not in a function) /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:108: error: initializer element is not constant /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:108: error: (near initialization for 'nios2_led_pins[0].gpio') /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1157: error: 'TSE_MAC_BASE' undeclared here (not in a function) /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1157: error: initializer element is not constant /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1157: error: (near initialization for 'alt_tse_resource[0].start') /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1158: error: initializer element is not constant /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1158: error: (near initialization for 'alt_tse_resource[0].end') /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1163: error: 'SGDMA_RX_BASE' undeclared here (not in a function) /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1163: error: initializer element is not constant /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1163: error: (near initialization for 'alt_tse_resource[1].start') /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1164: error: initializer element is not constant /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1164: error: (near initialization for 'alt_tse_resource[1].end') /util/Altera_soft/workspace/nios2-linux/linux-2.6/arch/nios2/boards/2c35/config.c:1169: error: 'SGDMA_TX_BASE' undeclared here (not in a function) I think the problem is in config.c but how to change it to my nios?
