为什么uboot编译后会报错？

1478 韦东山编译器

问答对人有帮助，内容完整，我也想知道答案 0 配置应该没错，编译后为什么会报错？我用的编译器版本是3.3.2的。是编译器不行还是代码有问题？我该如何处理这个问题呢？谢谢了，进行不下去了。 /* S3C2440: Mpll,Upll = (2m Fin) / (p * 2^s) * m = M (the value for divider M)+ 8, p = P (the value for divider P) + 2 / #define S3C2440_MPLL_400MHZ ((0x7f<<12)\|(0x02<<4)\|(0x01)) #define S3C2440_UPLL_48MHZ ((0x38<<12)\|(0x02<<4)\|(0x02)) #define S3C2440_CLKDIV 0x05 / FCLK:HCLK:PCLK = 1:4:8 / / S3C2410: Mpll,Upll = (m * Fin) / (p * 2^s) * m = M (the value for divider M)+ 8, p = P (the value for divider P) + 2 / #define S3C2410_MPLL_200MHZ ((0x5c<<12)\|(0x04<<4)\|(0x00)) #define S3C2410_UPLL_48MHZ ((0x28<<12)\|(0x01<<4)\|(0x02)) #define S3C2410_CLKDIV 0x03 / FCLK:HCLK:PCLK = 1:2:4 / int board_init (void) { S3C24X0_CLOCK_POWER const clk_power = S3C24X0_GetBase_CLOCK_POWER(); S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO(); /* set up the I/O ports / gpio->GPACON = 0x007FFFFF; gpio->GPBCON = 0x00044555; gpio->GPBUP = 0x000007FF; gpio->GPCCON = 0xAAAAAAAA; gpio->GPCUP = 0x0000FFFF; gpio->GPDCON = 0xAAAAAAAA; gpio->GPDUP = 0x0000FFFF; gpio->GPECON = 0xAAAAAAAA; gpio->GPEUP = 0x0000FFFF; gpio->GPFCON = 0x000055AA; gpio->GPFUP = 0x000000FF; gpio->GPGCON = 0xFF95FFBA; gpio->GPGUP = 0x0000FFFF; gpio->GPHCON = 0x002AFAAA; gpio->GPHUP = 0x000007FF; /support both of S3C2410 and S3C2440/ if ((gpio->GSTATUS1 == 0x32410000) \|\| (gpio->GSTATUS1 == 0x32410002)) { /FCLK:HCLK:PCLK = 1:2:4/ clk_power->CLKDIVN = S3C2410_CLKDIV; / change to asynchronous bus mod / __asm__( "mrc p15, 0, r1, c1, c0, 0/n" / read ctrl register / "orr r1, r1, #0xc0000000/n" / Asynchronous / "mcr p15, 0, r1, c1, c0, 0/n" / write ctrl register / :::"r1" ); / to reduce PLL lock time, adjust the LOCKTIME register / clk_power->LOCKTIME = 0xFFFFFF; / configure MPLL / clk_power->MPLLCON = S3C2410_MPLL_200MHZ; / some delay between MPLL and UPLL / delay (4000); / configure UPLL / clk_power->UPLLCON = S3C2410_UPLL_48MHZ; / some delay between MPLL and UPLL / delay (8000); / arch number of SMDK2410-Board / gd->bd->bi_arch_number = MACH_TYPE_SMDK2410; } else { / FCLK:HCLK:PCLK = 1:4:8 / clk_power->CLKDIVN = S3C2440_CLKDIV; / change to asynchronous bus mod / __asm__( "mrc p15, 0, r1, c1, c0, 0/n" / read ctrl register / "orr r1, r1, #0xc0000000/n" / Asynchronous / "mcr p15, 0, r1, c1, c0, 0/n" / write ctrl register / :::"r1" ); / to reduce PLL lock time, adjust the LOCKTIME register / clk_power->LOCKTIME = 0xFFFFFF; / configure MPLL / clk_power->MPLLCON = S3C2440_MPLL_400MHZ; / some delay between MPLL and UPLL / delay (4000); / configure UPLL / clk_power->UPLLCON = S3C2440_UPLL_48MHZ; / some delay between MPLL and UPLL / delay (8000); / arch number of SMDK2440-Board / gd->bd->bi_arch_number = MACH_TYPE_S3C2440; } / adress of boot parameters */ gd->bd->bi_boot_params = 0x30000100; icache_enable(); dcache_enable(); return 0; } 0
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