Re: [U-Boot] [PATCH v2 12/19] arm: Add control over cachability of memory regions

2012-07-10 Thread Simon Glass
Hi Stephen, On Fri, Jun 15, 2012 at 1:49 AM, Stephen Warren wrote: > On 06/13/2012 10:19 AM, Simon Glass wrote: > > Add support for adjusting the cachability of an L1 section by updating > > the MMU. The mmu_set_region_dcache() function allows drivers to make > > these changes after the MMU is se

Re: [U-Boot] [PATCH v2 12/19] arm: Add control over cachability of memory regions

2012-06-14 Thread Stephen Warren
On 06/13/2012 10:19 AM, Simon Glass wrote: > Add support for adjusting the cachability of an L1 section by updating > the MMU. The mmu_set_region_dcache() function allows drivers to make > these changes after the MMU is set up. > > It is implemented only for ARMv7 at present. > > This is needed f

[U-Boot] [PATCH v2 12/19] arm: Add control over cachability of memory regions

2012-06-13 Thread Simon Glass
Add support for adjusting the cachability of an L1 section by updating the MMU. The mmu_set_region_dcache() function allows drivers to make these changes after the MMU is set up. It is implemented only for ARMv7 at present. This is needed for LCD support, where we want to make the LCD frame buffe