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【转载】OK6410 uboot移植6.为解决raise:signal #8 caught 这个问题。不过这个文章主要是写的关于uboot2011的，主要解决方法是找到u-boot-2010.03\cpu\arm1176\s3c64xx文件夹下的timer.c这个文件，修改函数。注释掉函数do_div(res,(timer_load_val/(100*CONFIG_SYS_HZ)))再次烧写uboot之后关于问题raise:signal # 8 caught 暂时解决。 阅533 转7 评0 公众公开 12-07-22 16:18 |
cpu/arm1176/start.o (.text) board/samsung/smdk6410/lowlevel_init.o (.text) cpu/arm1176/s3c64xx/cpu_init.o (.text) cpu/arm1176/nand_cp.o (.text) *(.text) }cpu/arm1176/start.o (.text) cpu/arm1176/s3c64xx/cpu_init.o (.text) board/samsung/smdk6410/lowlevel_init.o (.text) cpu/arm1176/s3c64xx/cpu_init.o (.text) cpu/ar... 阅635 转9 评0 公众公开 12-07-20 20:14 |
#define CONFIG_SYS_MAPPED_RAM_BASE CONFIG_SYS_SDRAM_BASE//#define CONFIG_BOOTCOMMAND "nand read 0x50018000 0x60000 0x1c0000;" \// "bootm 0x50018000"#define CONFIG_BOOTCOMMAND "nand read 0x50018000 0x100000 0x500000;" \ "bootm 0x50018000"#endif./* NAND chip block size *///... 阅565 转13 评0 公众公开 12-07-20 20:12 |
static int nandll_read_page (uchar *buf, ulong addr, int large_block) { int i;if (large_block) NFADDR_REG = 0;static int nandll_read_blocks (ulong dst_addr, ulong size, int large_block) { uchar *buf = (uchar *)dst_addr;i++, buf+=(1<<(page_shift-1))) { nandll_read_page(buf, i, large... 阅469 转18 评0 公众公开 12-07-20 20:11 |
@#define S_FRAME_SIZE 72#define S_OLD_R0 68#define S_PSR 64#define S_PC 60#define S_LR 56#define S_SP 52#define S_IP 48#define S_FP 44#define S_R10 40#define S_R9 36#define S_R8 32#define S_R7 28#define S_R6 24#define S_R5 20#define S_R4 16#define S_R3 12#define S_R2 8#define S_R1 4#define S_R0 0#define MODE_SVC 0x13#... 阅920 转26 评0 公众公开 12-07-20 20:09 |
进入u-boot-2010.03\include\configs，只要留下smdk6400.h，其他的东西删除5.在u-boot-2010.03，把lib_*开头的文件夹，除了lib_arm和lib_generic以外的文件夹删除7.进入board/samsun目录下，会发现有smdk6400文件夹，建立新文件夹smdk6410，并将smdk6400里的所有文件复制到smdk6410中，进入smdk6410文件夹将smdk6400.c更名为smdk6410.c，并且打... 阅702 转17 评0 公众公开 12-07-20 20:04 |
u-boot启动代码start.S详解 阅43 转自audrey_gu... 公众公开 12-02-22 10:13 |
