skyeye关于s3c2410x_io_write_word(0x4c000000)

waterlinux

本人使用skyeye1.3.2下s3c2410x 启动u-boot 1.1.6，run以后会出现以下错误：
ERROR: s3c2410x_io_write_word(0x4c000000) = 0x00ffffff
ERROR: s3c2410x_io_write_word(0x4c00000 = 0x00048032
网上大多其他网友贴出的log也有这个东西。
我看了下2410的DS：
0x4c000000 MPLL configuration register
0x4c000008 UPLL configuration register
是在写这两个寄存器时出错的？
这两个寄存器是设置系统PLL的，为什么会出现问题？
网友们的不同版本的skyeye都看到了有这个log。
有没人知道怎么回事的？

waterlinux

(skyeye) start
arch: arm
cpu info: armv4, arm920t, 41009200, ff00fff0, 2
In do_mach_option, mach info: name s3c2410x, mach_init addr 0xc25f90

do_load_file_option not finished.
do_load_addr_option not finished.
ethmod num=1, mac addr=0:4:3:2:1:f, hostip=10.0.0.1
failed to setup_module (name:net, type:cs8900a)
tapif_init: icotl TUNSETIFF erroruart_mod:3, desc_in:, desc_out:, converter:
In create_uart_console
1 core is initialized.
SKYEYE: use arm920t mmu ops
SKYEYE: use arm920t mmu ops
Can not get correct kernel filename!Maybe your skyeye.conf have something wrong!
In SIM_start, Set PC to the address 0x0

In load_file, Load the file ./u-boot to the memory 0x0

(skyeye) run
In start_all_thread, the thread 1 is set to running
In start_all_thread, the thread 2 is set to running
(running) ERROR: s3c2410x_io_write_word(0x4c000000) = 0x00ffffff
ERROR: s3c2410x_io_write_word(0x4c00000 = 0x00048032

ksh

有两个寄存器没有实现。但是不影响运行