Re: [U-Boot] 64Bit device tree compilation

2015-03-24 Thread Mark Rutland
Hi, > Maybe a dumb question, why do we need to have a 64-bit U-Boot for > arm64? I don't see we ever created 64-bit U-Boot for ppc64. In ARMv8 it's not possible to change the register width at an exception level (i.e. you can't change 64->32 or vice-versa), and lower exception levels cannot be wi

Re: [U-Boot] 64Bit device tree compilation

2015-03-23 Thread Bin Meng
Hi, On Fri, Mar 20, 2015 at 2:04 AM, Thierry Reding wrote: > On Thu, Mar 19, 2015 at 07:43:35AM -0600, Simon Glass wrote: >> Hi Hanna, >> >> On 18 March 2015 at 11:17, Hanna Hawa wrote: >> > Hi Simon, >> > >> > >> > >> > My name is Hanna, I’m working in Software team in Marvell with Yehuda. >> >

Re: [U-Boot] 64Bit device tree compilation

2015-03-19 Thread Thierry Reding
On Thu, Mar 19, 2015 at 07:43:35AM -0600, Simon Glass wrote: > Hi Hanna, > > On 18 March 2015 at 11:17, Hanna Hawa wrote: > > Hi Simon, > > > > > > > > My name is Hanna, I’m working in Software team in Marvell with Yehuda. > > > > > > > > I’m trying to run U-Boot with FDT in 64Bit. > > > > I’ve i

Re: [U-Boot] 64Bit device tree compilation

2015-03-19 Thread Simon Glass
Hi Hanna, On 18 March 2015 at 11:17, Hanna Hawa wrote: > Hi Simon, > > > > My name is Hanna, I’m working in Software team in Marvell with Yehuda. > > > > I’m trying to run U-Boot with FDT in 64Bit. > > I’ve issue when I’m trying to load the image on my board, I got abort > (**Synchronous Abort**)

[U-Boot] 64Bit device tree compilation

2015-03-18 Thread Hanna Hawa
Hi Simon, My name is Hanna, I'm working in Software team in Marvell with Yehuda. I'm trying to run U-Boot with FDT in 64Bit. I've issue when I'm trying to load the image on my board, I got abort (**Synchronous Abort**) Exactly when the U-boot run fdt_addr_to_cpu(*cell) under lib/fdtdec.c The is