Compatibility with Quartus 5.1 and Nios 5.1

Found it thx, though when I ran the make hwselect with the following options, I got the error below. I got a similar error when doing the make with the payload buffer and I think you mentioned in another thread to not use ROM?

Any modifications to the asm-offsets.c file needed?

(line 149 btw looks like:

DEFINE(LINUX_SDRAM_START, nasys_program_mem);

DEFINE(LINUX_SDRAM_END, nasys_program_mem_end);

)

--- Please select which CPU you wish to build the kernel against:

(1) cpu_0 - Class: altera_nios2 Type: e Version: 1.0

Selection: 1

--- Please select a device to upload the kernel to:

(1) ext_flash

Class: altera_avalon_cfi_flash

Size: 16777216 bytes

Selection: 1

--- Please select a device to execute kernel from:

(1) data_RAM

Class: altera_avalon_onchip_memory2

Size: 1024 bytes

(2) payload_buffer

Class: altera_avalon_onchip_memory2

Size: 16384 bytes

(3) firmware_ROM

Class: altera_avalon_onchip_memory2

Size: 4096 bytes

Selection: 1

--- Summary using

PTF: altera_nios_dev_board_cyclone_2c35.ptf

CPU: cpu_0

Device to upload to: ext_flash

Program memory to execute from: data_RAM

--- Settings written to /home/Ricky/linux-2.6.x/arch/nios2nommu/hardware.mk

[Ricky@localhost linux-2.6.x]$ make ARCH=nios2nommu CROSS_COMPILE=nios2-linux-uclibc-

no emulation specific options.

CHK include/linux/version.h

CHK include/nios2_system.h

perl -I/home/Ricky/linux-2.6.x/arch/nios2nommu/scripts /home/Ricky/linux-2.6.x/arch/nios2nommu/scripts/gen_nios2_system.h.pl cpu_0 data_RAM ext_flash < altera_nios_dev_board_cyclone_2c35.ptf > include/nios2_system.h.tmp; if [ -r include/nios2_system.h ] && cmp -s include/nios2_system.h include/nios2_system.h.tmp; then rm -f include/nios2_system.h.tmp; else echo &#39; UPD include/nios2_system.h&#39;; mv -f include/nios2_system.h.tmp include/nios2_system.h; fi

UPD include/nios2_system.h

CC arch/nios2nommu/kernel/asm-offsets.s

arch/nios2nommu/kernel/asm-offsets.c: In function `main&#39;:

arch/nios2nommu/kernel/asm-offsets.c:149: error: `na_data_RAM&#39; undeclared (first use in this function)

arch/nios2nommu/kernel/asm-offsets.c:149: error: (Each undeclared identifier is reported only once

arch/nios2nommu/kernel/asm-offsets.c:149: error: for each function it appears in.)

arch/nios2nommu/kernel/asm-offsets.c:150: error: `na_data_RAM_end&#39; undeclared (first use in this function)

make[1]: *** [arch/nios2nommu/kernel/asm-offsets.s] Error 1

make: *** [arch/nios2nommu/kernel/asm-offsets.s] Error 2