"Mark A. Greer" <mgreer at mvista.com> Re: 824x Sandpoint with 2.6.x
--- Sam Song <samlinuxppc at yahoo.com.cn> wrote: [snip] > which had a conflict with bd_info of u-boot. Does > CONFIG_CPM2 means CONFIG_8260 in 2.6.x? If so, it > seems that I should use CPM2 UART driver rather > than the one CONFIG_SERIAL_8250 which is defined by > sandpoint_defconfig. Well, CPM2 UART driver support > is off line from menuconfig:-( I got the answer after a glance at the Manual itself. 824x is so different to 8260/8270. No CPM at all on it. The DUART's program model is compatible with 16550. Also no IMMR value... I thought 824x could have a model as 8260 or even 8xx. New things learned! > I created one image only with 8250 serial and > RAMDISK support kernel. The console setting was > "ttyS0,115200". But hanged after loading the > kernel... What could the problem be? Still no luck. From the print message I set, it passed MMU_init() and mpc10x_bridge_init(), then stopped. Any clue on it? Thanks, Sam _________________________________________________________ Do You Yahoo!? 150??MP3???????????? http://music.yisou.com/ ??????????????????? http://image.yisou.com 1G??1000??????????? http://cn.rd.yahoo.com/mail_cn/tag/1g/*http://cn.mail.yahoo.com/event/mail_1g/
