Hello, community.
I need your advice.
I'm porting u-boot to new (not supported by u-boot) 8247A based board.
I began with the previous u-boot, release 1.1.3, and built our project.
Yesterday I moved the project to u-boot release 1.1.4 and since I have
the compilation failure:
common/libcommon.a(env_flash.o)(.text+0xe8): In function `saveenv':
/home/seva/tools/u-boot-1.1.4/common/env_flash.c:332: undefined reference to `flash_sect_protect'
common/libcommon.a(env_flash.o)(.text+0x108):/home/seva/tools/u-boot-1.1.4/common/env_flash.c:336:
undefined reference to `flash_sect_erase'
common/libcommon.a(env_flash.o)(.text+0x158):/home/seva/tools/u-boot-1.1.4/common/env_flash.c:349:
undefined reference to `flash_sect_protect'
In the project's header file I've defined CONFIG_COMMANDS as:
#define CONFIG_COMMANDS
(CFG_CMD_ECHO | CONFIG_CMD_DFL | CONFIG_JFFS2_CMDLINE | CFG_CMD_FLASH)
During debug I've found that the file cmd_flash.c doesn't compile at
all. Above the meaning code I inserted next lines for test purpose:
-------------
#include <common.h>
#include <command.h>
#if (CONFIG_COMMANDS)
#error
#endif
-------------
Then I've seen that compilation passed but resulted object:
1. Not empty, `ls` output is:
-rw-r--r-- 1 seva users 17856 2006-01-03 11:18 common/cmd_flash.o
2. Has not symbols at all, output of `nm` is empty.
I tried to remove space in "#if (...)" statement, between "if" and left bracket, but this didn't
affect. I tried also change statement to "#if (CONFIG_COMMANDS != 0)"
but this didn't work too, the compilation passed for the file "successfully".
Please advice. Where the problem could came from? Where am I wrong?
More about the compilation environment:
Toolchain is ELDK version 3.1.1 Build 2005-06-07
Linux is SuSE 9.3
Project configured as 8260, in the Makefile:
P110_config: unconfig
@./mkconfig P110 ppc mpc8260 P110
Compiler's string for the file:
ppc_82xx-gcc -g -Os -fPIC -ffixed-r14 -meabi
-D__KERNEL__ -DTEXT_BASE=0xFFF00000
-I/home/seva/tools/u-boot-1.1.4/include -fno-builtin -ffreestanding
-nostdinc -isystem
/opt/cross/usr/bin/../lib/gcc-lib/ppc-linux/3.3.3/include -pipe
-DCONFIG_PPC -D__powerpc__ -DCONFIG_8260 -DCONFIG_CPM2 -ffixed-r2
-ffixed-r29 -mstring -mcpu=603e -mmultiple -Wall -Wstrict-prototypes -c
-o cmd_flash.o cmd_flash.c
Thanks and sorry for my poor English.