Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2011-01-03 Thread Wolfgang Denk
Dear Macpaul Lin, In message aanlktimk=c1+avsjcrwtpg4hpkp6lvvu0ji6a_7b3...@mail.gmail.com you wrote: User could evaluate the board function with evb_board, then develops the product software by using u-boot and Linux kernel to simulate the real product behavior. Once the user has done

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2011-01-03 Thread Macpaul Lin
Dear Wolfgang, 2011/1/3 Wolfgang Denk w...@denx.de: Dear Macpaul Lin, In message aanlktimk=c1+avsjcrwtpg4hpkp6lvvu0ji6a_7b3...@mail.gmail.com you wrote: User could evaluate the board function with evb_board, then develops the product software by using u-boot and Linux kernel to simulate

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2011-01-03 Thread Wolfgang Denk
Dear Macpaul Lin, In message aanlktinxxe=clrnxe48ahbom9m5jgyxncou+x0-6c...@mail.gmail.com you wrote: However, according to the current design specification, AndesTech is trying to provide a feature which made user could warm restart back into u-boot when u-boot is the 2nd boot loader. What

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2011-01-03 Thread Macpaul Lin
Dear Wolfgang, 2011/1/3 Wolfgang Denk w...@denx.de: Dear Macpaul Lin, In message aanlktinxxe=clrnxe48ahbom9m5jgyxncou+x0-6c...@mail.gmail.com you wrote: However, according to the current design specification, AndesTech is trying to provide a feature which made user could warm restart

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2011-01-03 Thread Wolfgang Denk
Dear Macpaul Lin, In message aanlktin9l0nhbaskgfdp6xr6w=ljrsoyenks_rrwp...@mail.gmail.com you wrote: What would be the benefit of such an option? For example, if user have did some env setting manually before booting OS, and then he want's to drop all those previous env modification. He

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2011-01-03 Thread Macpaul Lin
Dear Wolfgang, 2011/1/3 Wolfgang Denk w...@denx.de: Dear Macpaul Lin, In message aanlktin9l0nhbaskgfdp6xr6w=ljrsoyenks_rrwp...@mail.gmail.com you wrote: Anything else? Thanks for your explanation about this during your vacation. I'll report this issue to suggestion the company to modify

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2011-01-03 Thread Wolfgang Denk
Dear Macpaul Lin, In message aanlktikx=v1zlj70dgfdomtlva5b1n6mt6xi8ncrj...@mail.gmail.com you wrote: Thanks for your explanation about this during your vacation. You're welcome. I'll report this issue to suggestion the company to modify the origin spec. And also tell the customer to use

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2011-01-02 Thread Macpaul Lin
HI Wolfgang, 2010/12/31 Wolfgang Denk w...@denx.de: Dear Macpaul Lin, In message 1293779628-9804-1-git-send-email-macp...@andestech.com you wrote: There are several way to reset the u-boot. To avoid confusion, we should try and agree on certain terms. Reset means (at least in U-Boot

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2010-12-31 Thread Wolfgang Denk
Dear Macpaul Lin, In message 1293779628-9804-1-git-send-email-macp...@andestech.com you wrote: There are several way to reset the u-boot. To avoid confusion, we should try and agree on certain terms. Reset means (at least in U-Boot context) to bring a system to an initial state, similar to

[U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2010-12-30 Thread Macpaul Lin
There are several way to reset the u-boot. Some platform will use watchdog timeout to reset the system. Some platfrom will jump to 0x0 to reload the u-boot. Some platform will jump to CONFIG_SYS_TEXT_BASE to do fast reset. This patch fixed the problem of static varible didn't cleared on the

Re: [U-Boot] [PATCH] common/dlmalloc: support reinit bin for fast reset

2010-12-30 Thread Mike Frysinger
On Friday, December 31, 2010 02:13:48 Macpaul Lin wrote: There are several way to reset the u-boot. Some platform will use watchdog timeout to reset the system. Some platfrom will jump to 0x0 to reload the u-boot. Some platform will jump to CONFIG_SYS_TEXT_BASE to do fast reset. This patch