Hello Heiko, > -----Original Message----- > From: u-boot-boun...@lists.denx.de [mailto:u-boot- > boun...@lists.denx.de] On Behalf Of Heiko Schocher > Sent: Wednesday, August 11, 2010 11:46 PM > To: U-Boot user list > Cc: Alessandro Rubini > Subject: [U-Boot] [PATCH 03/26] ARM: cp15: setup mmu and enable > dcache > > This has been tested on at91sam9263 and STN8815. > Again, I didn't check if it has bad effects > on non-arm926 cores. > > Initially I had a "done" bit to only set up page tables > at the beginning. However, since the aligmnent requirement > was for the whole object file, this extra integer tool 16kB > in BSS, so I chose to remove it.
This is rather strange. I thought the linker would have done better. However, I could overcome this problem by making 'done' a non-zero initialized variable. Can't you try that? I think the 'done' bit is quite useful. I see that the dcache_enable() is called from multiple places. I tested your patch on OMAP4430(Cortex-A9). It works fine Best regards, Aneesh _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
