[U-Boot] some question about fat file system

2011-03-15 Thread loody
Dear all: I try to port the fat file system on my platform but i cannot figure out what and where the getfatent come from. The comment said it try to get the entry at index entry in a FAT table. Is there any formula in the white paper of Microsoft FAT mentioned about this? -- Thank you in adva

Re: [U-Boot] some question

2011-02-21 Thread Alexandre Gambier
Hello, Booting using the fdt blob at 0xc0 Uncompressing Kernel Image ... out of func inflateInit2 I backtraced the contents dumped and I found it died in function "inflate" which is defined in the file of lib/zlib.c and called in the file of lib/gunzip.c.But after that I don't kno

Re: [U-Boot] some question

2011-02-20 Thread Wolfgang Denk
questions severla times before: | Subject: kernel | From: nice | Date: Sat, 12 Feb 2011 10:12:22 +0800 (CST) | Subject: [U-Boot] Fw:kernel | From: nice | Date: Sat, 12 Feb 2011 17:13:14 +0800 (CST) | Subject: [U-Boot] need your help | From: nice | Date: Tue, 15 Feb 2011 23:46:21 +0800 (

[U-Boot] some question

2011-02-20 Thread nice
hello,everyone ! I am a beginner of linux and linux on powerpc,so I have many questions when I am porting linux to my cunstom board with an mpc8641d processer. First, I compiled the u-boot with the default configuration of the SBC8641D board, and then I compiled the kernel and got a kernel image, w

Re: [U-Boot] some question about mips/board.c?

2009-10-15 Thread Wolfgang Denk
Dear Xiangfu Liu, In message <4ad3d96e.4040...@gmail.com> you wrote: > > why the line 354 not include by ifndef CONFIG_SYS_NO_FLASH. > I defined CONFIG_SYS_NO_FLASH in my board head file (qi_lb60.h). > this line make compile error. If you think you have found and fixed a problem, then please sub

[U-Boot] some question about mips/board.c?

2009-10-12 Thread Xiangfu Liu
Hi why the line 354 not include by ifndef CONFIG_SYS_NO_FLASH. I defined CONFIG_SYS_NO_FLASH in my board head file (qi_lb60.h). this line make compile error. thanks for help. in the lib_mips/board.c -- 347 #ifndef CONFIG_SYS_NO_FLASH 348 /* configure available FLASH banks */

Re: [U-Boot] Some question about uboot

2009-02-24 Thread Wolfgang Denk
Dear loody, In message <3a665c760902240521y768bead8x9bebc4a30ac04...@mail.gmail.com> you wrote: > > If I only need uboot to do cpu basic setting with USB ehci and file > system support, does it still need 128k at least? File system support is big (which file system(s) are we talking about?), and

Re: [U-Boot] Some question about uboot

2009-02-24 Thread loody
Hi Jerry: 2009/2/24 Jerry Van Baren : > loody wrote: >> >> Dear all: >> While porting uboot, I find there are too many things I don't need at >> all, like net, i2c etc. >> How could I remove them from my uboot binary to minimize the size of >> uboot, my flash limitation is 6k? > > If 6K is truly w

Re: [U-Boot] Some question about uboot

2009-02-24 Thread Jerry Van Baren
loody wrote: > Dear all: > While porting uboot, I find there are too many things I don't need at > all, like net, i2c etc. > How could I remove them from my uboot binary to minimize the size of > uboot, my flash limitation is 6k? If 6K is truly what you have, you aren't going to get there with u-b

Re: [U-Boot] Some question about uboot

2009-02-23 Thread Aggrwal Poonam-B10812
> -Original Message- > From: u-boot-boun...@lists.denx.de > [mailto:u-boot-boun...@lists.denx.de] On Behalf Of loody > Sent: Tuesday, February 24, 2009 12:19 PM > To: u-boot@lists.denx.de > Subject: [U-Boot] Some question about uboot > > Dear all: > While

[U-Boot] Some question about uboot

2009-02-23 Thread loody
Dear all: While porting uboot, I find there are too many things I don't need at all, like net, i2c etc. How could I remove them from my uboot binary to minimize the size of uboot, my flash limitation is 6k? I try to edit Makefile to remove them by marking some library setting, but it compile error