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

2013-06-20 Thread Marek Vasut
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

2013-06-20 Thread 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-boot began crashing in odd >> p

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

2013-06-20 Thread Marek Vasut
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

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

2013-06-17 Thread 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 code relocation routine ran