Re: [U-Boot] [PATCH] arm: fix memory coherency problem after relocation

Dear Mike Dunn, > On 06/20/2013 06:56 AM, Marek Vasut wrote: > > Dear Mike Dunn, > > > >> On the xscale, the icache must be invalidated and the write buffers > >> drained after writing code over the data bus, even if the caches are > >> disabled. After rebasing with the main git repository, u-boo

Re: [U-Boot] [PATCH] arm: fix memory coherency problem after relocation

On 06/20/2013 06:56 AM, Marek Vasut wrote: > Dear Mike Dunn, > >> On the xscale, the icache must be invalidated and the write buffers drained >> after writing code over the data bus, even if the caches are disabled. >> After rebasing with the main git repository, u-boot began crashing in odd >> p

Re: [U-Boot] [PATCH] arm: fix memory coherency problem after relocation

Dear Mike Dunn, > On the xscale, the icache must be invalidated and the write buffers drained > after writing code over the data bus, even if the caches are disabled. > After rebasing with the main git repository, u-boot began crashing in odd > places on my pxa270 board (palmtreo680) after the co