Hello everyone, this is my first attempt to use u-boot on an sbc2410x board with s3c2410a arm processor (v. arm4t)
I have surfed the git repository and realised that the specific board has been removed from the u-boot-arm branch. commit message was : "ARM: remove broken "sbc2410x" board" so I picked up that branch and went 'back' in history to the previous commit named: "ARM: remove broken "netstar" board" found here http://git.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=commit;h=6ea24054897b5061efd9888989e6776b60d372af i cloned the u-boot-arm.git and checkout the aforementioned commit. I then tried to compile it as is, and i get this error. make[1]: Entering directory `/home/nass/u-boot-arm/arch/arm/lib' gcc -g -Os -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DCONFIG_SYS_TEXT_BASE=0x33F80000 -I/home/nass/u-boot-arm/include -fno-builtin -ffreestanding -nostdinc -isystem /scratchbox/compilers/arm-linux-cs2010q1-202/bin/../lib/gcc/arm-none-linux-gnueabi/4.4.1/include -pipe -DCONFIG_ARM -D__ARM__ -marm -mabi=aapcs-linux -mno-thumb-interwork -march=armv4 -Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral -Wno-format-security -o board.o board.c -c board.c: In function '__dram_init_banksize': board.c:227: error: 'CONFIG_SYS_SDRAM_BASE' undeclared (first use in this function) board.c:227: error: (Each undeclared identifier is reported only once board.c:227: error: for each function it appears in.) board.c: In function 'board_init_f': board.c:270: error: 'CONFIG_SYS_INIT_SP_ADDR' undeclared (first use in this function) board.c:303: error: 'CONFIG_SYS_SDRAM_BASE' undeclared (first use in this function) make[1]: *** [board.o] Error 1 make[1]: Leaving directory `/home/nass/u-boot-arm/arch/arm/lib' make: *** [arch/arm/lib/libarm.o] Error 2 I am not even sure if the commit should just compile or this failure is expected. Should this matter, I am compiling from within scratchbox-hathor, using codesourcery's arm toolchain 'arm-linux-cs2010q1-202'. now it was easy to define what was missing: I found most of these definitions (I still had to guess some values) in include/configs/versatile.h (a header file that no one seems to include anywhere) and incorporated them in include/configs/sbc2410x.h The code compiled fine afterwards, but u-boot.bin didn't start the board when i loaded it, so i 'm wondering if a)I have missed some important steps between compilation and loading stage b)If I have hardcoded some erroneous #define .. Thank you for your help Nass PS: here is the patched part of sbc2410x.h : http://pastebin.com/QEivCaby 1. [sbox-test6: ~/u-boot-arm] > git diff 2. diff --git a/include/configs/sbc2410x.h b/include/configs/sbc2410x.h 3. index f0f19b2..e9d7897 100644 4. --- a/include/configs/sbc2410x.h 5. +++ b/include/configs/sbc2410x.h 6. @@ -164,8 +164,15 @@ 7. 8. #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ 9. 10. +//#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 /* NASS */ 11. +//#define CONFIG_SYS_INIT_RAM_ADDR 0x00800000 /* NASS */ 12. +//#define CONFIG_SYS_INIT_RAM_SIZE 0x000FFFFF /* NASS */ 13. #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 14. 15. +//#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) / 16. +//#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET) /* NAS 17. + 18. + 19. /*----------------------------------------------------------------------- 20. * FLASH and environment organization 21. */
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