Re: [U-Boot] [PATCH v2] nios2: Pseudo implement dcache_status/enable/disable()

2011-10-20 Thread Thomas Chou
On 10/18/2011 12:35 AM, Joachim Foerster wrote: AFAIK the NIOS2 architecture does not have any possibility to dynamically switch off the data cache. So _status() always reports 1 and _enable/_disable() just issue a flush of everything. For example, common/cmd_elf.c depends on these symbols.

[U-Boot] [PATCH v2] nios2: Pseudo implement dcache_status/enable/disable()

2011-10-17 Thread Joachim Foerster
AFAIK the NIOS2 architecture does not have any possibility to dynamically switch off the data cache. So _status() always reports 1 and _enable/_disable() just issue a flush of everything. For example, common/cmd_elf.c depends on these symbols. Signed-off-by: Joachim Foerster