页次： 1
你是在 boot0(SPL) 还是 boot1(u-boot)里面加代码？
boot0里面只能是用内部xxK SRAM, 超过会出问题吧？
Jump to secend Boot.
这个打印在boot0_main中打印
status = load_boot1();
//printf("Ready to disable icache.\n");
mmu_turn_off( ); // disable instruction cache
if( status == 0 )
{
//跳转之前，把所有的dram参数写到boot1中
set_dram_para((void *)&BT0_head.prvt_head.dram_para, dram_size);
printf("Jump to secend Boot.\n");
boot0_jump(CONFIG_SYS_TEXT_BASE); // 如果载入Boot1成功，跳转到Boot1处执行
}
else
{
// disable_watch_dog( ); // disable watch dog
reset_pll();
printf("Jump to Fel.\n");
boot0_jump(FEL_BASE); // 如果载入Boot1失败，将控制权交给Fel
}
载入Boot1成功，但是没有执行Boot1
V3的代码，用的norflash,裸奔哥是啥？ u-boot
[partition_start]
[partition]
name = boot
size = 5120
downloadfile = "boot.fex"
user_type = 0x8000
[partition]
name = system
size = 9088
downloadfile = "rootfs.fex"
user_type = 0x8000
[partition]
name = cfg
size = 1024
downloadfile = "cfg.fex"
user_type = 0x8000
[partition]
name = boot_logo
size = 256
downloadfile = "boot_logo.fex"
user_type = 0x8000
[partition]
name = shutdown_logo
size = 256
downloadfile = "shutdown_logo.fex"
user_type = 0x8000
[partition]
name = env
size = 128
downloadfile = "env.fex"
user_type = 0x8000
[partition]
name = private
size = 128
user_type = 0x8000
我就是只是多编了几个.c,函数也没有调用，就开不了
HELLO! BOOT0 is starting!
get_ifm reg_val=0
DRAM DRIVE INFO: V0.7
DRAM Type = 3 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3)
DRAM CLK = 600 MHz
DRAM zq value: 000039bb
DRAM size = 256 MB
Succeed in reading Boot1 file head.
Jump to secend Boot.
v3 里面本来是有这些代码的，我把相关的代码编译进入，但是都没去调用相关函数，
刷机后开不了机了，
打印到这里就停了
HELLO! BOOT0 is starting!
get_ifm reg_val=0
DRAM DRIVE INFO: V0.7
DRAM Type = 3 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3)
DRAM CLK = 600 MHz
DRAM zq value: 000039bb
DRAM size = 256 MB
Succeed in reading Boot1 file head.
Jump to secend Boot.
好像是找不到代码了，小白一个，现在不知道怎么分析了，求大神指教
页次： 1