[U-Boot-Users] [PATCH] Optimize ext2fs read functions

2008-08-18 Thread Ryan CHEN
Hi all, I'm sorry that I can't send patch mail by git-send-mail because I'm in ST internal network. I just post the whole output by git-format-patch tool. If it's buggy, please let me know. Thanks! >From 0a08bfe1f0fc864a9920501a825e6698d082f231 Mon Sep 17 00:00:00 2001

[U-Boot-Users] [PATCH]:Enable 2D Engine in SM501!

2008-07-31 Thread Ryan CHEN
ramebuffer contents need be moved in VRAM when screen scrolls up. The work be done by software in current U-Boot for SM501. The patch is to enable 2D engine to do it by hardware without CPU interference. Signed-off-by: Ryan Chen <[EMAIL PROTECTED]> diff --git a/include/sm501.h b/include/sm501

Re: [U-Boot-Users] [PATCH]:Enable 2D Engine in SM501 to hurry up fresh speed!

2008-07-31 Thread Ryan CHEN
VRAM when screen scrolls up. The work be done by software in current U-Boot for SM501. The patch is to enable 2D engine to do it by hardware without CPU interference. Signed-off-by: Ryan Chen <[EMAIL PROTECTED]> diff --git a/drivers/video/sm501.c b/drivers/video/sm501.c old mode 100644

[U-Boot-Users] [Part 2 of A PATCH SERIES for STLS]: Upate Makefile, MAKEALL and MAINTAINERS files in root directory!

2008-07-30 Thread Ryan CHEN
Hi all, This is part 2 of a patch series for STLS. It will update Makefile, MAKEALL and MAINTAINERS files with STLS information! Signed-off-by: Ryan Chen <[EMAIL PROTECTED]> diff --git a/MAINTAINERS b/MAINTAINERS old mode 100644 new mode 100755 index cbe5c47..acd931c --- a/MAINTAINERS

Re: [U-Boot-Users] [Part 1 of A PATCH SERIES for STLS]: Add Makefile, config.mk and u-boot.lds.S in board/st/stls/ directory!

2008-07-30 Thread Ryan CHEN
board/st/stls/flash.c to mtd support directory. Thanks! Signed-off-by: Ryan Chen <[EMAIL PROTECTED]> diff --git a/board/st/stls/Makefile b/board/st/stls/Makefile new file mode 100755 index 000..8213838 --- /dev/null +++ b/board/st/stls/Makefile @@ -0,0 +1,48 @@ +# +# (C) Copyrigh

Re: [U-Boot-Users] [Part 1 of A PATCH SERIES for STLS]: Add Makefile, config.mk and u-boot.lds.S in board/st/stls/ directory!

2008-07-30 Thread Ryan CHEN
_bss = .; + .sbss : { *(.sbss) } + . = ALIGN(4); + .bss : { *(.bss) } + uboot_end = .; + __uboot_end = .; +} Best Regards, Ryan Chen -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 30, 2008 2:56 PM To: Ryan CHEN Cc: u-boot-users@

[U-Boot-Users] [PATCH]:Enable 2D Engine in SM501 to hurry up fresh speed!

2008-07-29 Thread Ryan CHEN
arent: 699f05125509249072a0b865c8d35520d97cd501 Author: Ryan Chen <[EMAIL PROTECTED]> Date: Wed Jul 30 09:45:01 2008 -0400 Signed-off-by: Ryan Chen <[EMAIL PROTECTED]> modified: drivers/video/sm501.c diff --git a/drivers/video/sm501.c b/drivers/video/sm501.c old mode 100644 new mode 100

[U-Boot-Users] [PATCH for STLS]: Add flash.c, ide.c and pci.c in board/st/stls/ directory!

2008-07-29 Thread Ryan CHEN
commit 7f818bb236de596c5bbcf21919625db9912b2c43 Parent: 699f05125509249072a0b865c8d35520d97cd501 Author: Ryan Chen <[EMAIL PROTECTED]> Date: Wed Jul 30 06:26:36 2008 -0400 Signed-off-by: Ryan Chen <[EMAIL PROTECTED]> new file: board/st/stls/flash.c new f

[U-Boot-Users] [PATCH for STLS]: Add Makefile, config.mk and u-boot.lds.S in board/st/stls/ directory!

2008-07-29 Thread Ryan CHEN
commit d66194654186b0e82d926ce4844b73e3508397f4 Parent: 699f05125509249072a0b865c8d35520d97cd501 Author: Ryan Chen <[EMAIL PROTECTED]> Date: Tue Jul 29 13:35:15 2008 -0400 Signed-off-by: Ryan Chen <[EMAIL PROTECTED]> new file: board/st/stls/Makefile new f

Re: [U-Boot-Users] PATCH: Update U-Boot EXT2 Filesystem to support dynamic inode size and optimize ext2 read function to fasten read speed!

2008-07-29 Thread Ryan CHEN
4e638f2b97cea8b256eca7eb098d4da45015e10d Parent: 699f05125509249072a0b865c8d35520d97cd501 Author: Ryan Chen <[EMAIL PROTECTED]> Date: Wed Jul 30 05:48:16 2008 -0400 Signed-off-by: Ryan Chen <[EMAIL PROTECTED]> modified: fs/ext2/ext2fs.c diff --git a/fs/ext2/ext2fs.c b/fs/ext2/ext2fs.c old mode 100

Re: [U-Boot-Users] PATCH: Update U-Boot EXT2 Filesystem to support dynamic inode size and optimize ext2 read function to fasten read speed!

2008-07-29 Thread Ryan CHEN
- 100ms. So it is so slow. Now I mainly modified ext2fs_read_block() function to detect how many seriate blocks and read them in one time. The modification fasten read opertion a lot especially big file. Best Regards, Ryan Chen -Original Message- From: Scott Wood [mailto:[EMAIL PROTECT

[U-Boot-Users] New processor named STLS

2008-07-29 Thread Ryan CHEN
m and write related codes for them. Best Regards, Ryan Chen - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prize

[U-Boot-Users] PATCH: Update U-Boot EXT2 Filesystem to support dynamic inode size and optimize ext2 read function to fasten read speed!

2008-07-29 Thread Ryan CHEN
fast. One new feature be involved: CFG_OPTIMIZE_EXT2_READ commit f4120b0f4f06cd1a382bb562d7fe33ea554a1982 Parent: 699f05125509249072a0b865c8d35520d97cd501 Author: Ryan Chen <[EMAIL PROTECTED]> Date: Tue Jul 29 11:57:11 2008 -0400 Signed-off-by: Ryan Chen <[EMAIL

Re: [U-Boot-Users] U-Boot help request for OHCI driver with CPU cache on

2008-05-18 Thread Ryan CHEN
Ryan Chen -Original Message- From: Markus Klotzbücher [mailto:[EMAIL PROTECTED] Sent: Saturday, May 17, 2008 12:25 AM To: Matthias Fuchs Cc: u-boot-users@lists.sourceforge.net; Ryan CHEN; [EMAIL PROTECTED]; [EMAIL PROTECTED]; Zhang Wei Subject: Re: [U-Boot-Users] U-Boot help request for

[U-Boot-Users] U-Boot help request for OHCI driver with CPU cache on

2008-05-14 Thread Ryan CHEN
works well but not USB. Could you suggest me how to solve the problem? Is there any specific part of USB driver that requires cache handling? Best Regards, Ryan Chen - This SF.net email is sponsored by: Microsoft Def