Dear All                                                                        
                                                                                
                          
                                                                                
                                                                                
                          
We are using ubispl to load u-boot from a UBI volume on a TI am335x             
                                                                                
                          
based board using the am335x_spl_bch driver. In the current ubispl              
                                                                                
                          
code (common/spl/spl_ubi.c, line 45), the number of PEBs is hardcoded           
                                                                                
                         
to CONFIG_SPL_UBI_MAX_PEBS.                                                     
                                                                                
                          
                                                                                
                                                                                
                          
In order to support multiple hardware variants with different flash             
                                                                                
                          
sizes with one SPL, it would be nice to set this value on the                   
                                                                                
                          
fly. However if I understand correctly, the SPL nand driver does                
                                                                                
                     
not autodetect such properties.                                                 
                                                                                
                          
                                                                                
                                                                                
                          
Is there a practical way to determine this value in the SPL context?            
                                                                                
                          
Or should it be provided by board init code? What would be the                  
                                                                                
                          
preferred way to handle this?                                                   
                                                                                
                          
                                                                                
                                                                                
                          
Thanks in advance!                                                              
                                                                                
                          
                                                                                
                                                                                
                          
Markus

Markus Klotzbuecher
Embedded System Architect

-- 
Kistler Instrumente AG 
Eulachstrasse 22, 8408 Winterthur, Switzerland
Direct +41 52 224 17 54, Main Office +41 52 224 11 11
markus.klotzbuec...@kistler.com, www.kistler.com
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