Date: Mon, 12 Mar 2007 22:20:01 +0200 From: "=?ISO-8859-5?B?zuDY2SCx4+DQ2g==?=" <jack.avenger@gmail.com> To: freebsd-arm@freebsd.org Subject: Re: Patch from http://people.FreeBSD.org/~cognet/ Message-ID: <66aac5180703121320y24cf1473i87c90b8e38937804@mail.gmail.com> In-Reply-To: <20070312.124335.-494096378.imp@bsdimp.com> References: <66aac5180703111135v704b037fl3def6b3a66984181@mail.gmail.com> <20070311.102135.1683323324.imp@bsdimp.com> <66aac5180703121126x66878bb1ub819ed5b4b7262e2@mail.gmail.com> <20070312.124335.-494096378.imp@bsdimp.com>
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2007/3/12, M. Warner Losh <imp@bsdimp.com>: > > In message: <66aac5180703121126x66878bb1ub819ed5b4b7262e2@mail.gmail.com> > "�LN`XY �L1c`PZ" <jack.avenger@gmail.com> writes: > : avenger# make TARGET=arm TARGET_ARCH=arm buildenv > : #cd /usr/src/sys/boot/arm/at91 > : # make > : ===> libat91 (all) > : Warning: Object directory not changed from original > : /usr/src/sys/boot/arm/at91/libat91 > : cc -Os -mcpu=arm9 -ffreestanding > : -I/usr/src/sys/boot/arm/at91/libat91/../libat9 > : 1 -I/usr/src/sys/boot/arm/at91/libat91/../../../.. > : -I/usr/src/sys/boot/arm/at9 > : 1/libat91/../../../../arm -D_KERNEL -Wall -Waggregate-return > : -Wnested-extern > : s -Wpointer-arith -Wshadow > -Wwrite-strings -Werror -Wmissing-prototypes > : -Wmi > : ssing-declarations -DBOOT_KB920X -c printf.c > : printf.c:20:20: stdarg.h: No such file or directory > > That should be found. I assume you have a full src tree, right? I'm > on travel today, but I'll see if I can recreate it tomorrow when in > the office. Since you can build a kernel, I assume you've done a > buildworld, right? Yes, I have full src tree. But I am newbie to kernel-building process =) I`ve not done builworld, just make kernell-toolchain. : Also I can`t boot kernel. I have u-boot on my board so i just do next > steps: > > : ## Starting application at 0x20000000 ... > : �A�0�t=1�D�8�7�;1�G�3v!�3F�8�K=n�;�7�< > > This almost certaily is a wrong baud rate problem. I believe that > this may be the result of the following #define: > > at91rm92reg.h:#define AT91C_MASTER_CLOCK 60000000 > > which the uart uses to get the RCLK to generate characters. If the > uboot loader doesn't setup the master clock to be 60MHz,........ You are right. After changing AT91C_MASTER_CLOCK to 45000000 all is alright. I newer seen AT91RM9200 data sheet before, so I must spend some time to read It Thank you very much!help
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