
5 Jan
2013
5 Jan
'13
8:18 p.m.
Dear Jeroen,
In message 50E7FB65.9000709@myspectrum.nl you wrote:
Hm... I'm not sure if this is the right approach, then. If mainline Linux insists on such a 2 MB alignment, we shoud rather teach lcd_setmem() to follow tha rule, too. That should solve the problem as well (and probably more efficiently, especially if other features like pRAM or shared log buffer reserve high memory as well).
I just noticed this is already possible since the recently introduced dcache for lcd.c also adds a CONFIG_LCD_ALIGNMENT. Since I am at rc2 I had not seen it yet.
Ah, so we have a working solution already in place? Excellent.
Do you think you have a chance to test if this works for you, too?
Thanks in advance.
Best regards,
Wolfgang Denk
--
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