Re: [U-Boot] U-boot for 64bit ARMv8

2014-01-23 Thread FengHua
-Original Messages- From: tiger...@viatech.com.cn Sent Time: 2014-01-23 14:44:36 (Thursday) To: u-boot@lists.denx.de Cc: Subject: [U-Boot] U-boot for 64bit ARMv8 Hi, experts: I found ARMv8/Exceptions.S only created a 8 items vector table. But based on ARMv8 Arch Ref

[U-Boot] U-boot for 64bit ARMv8

2014-01-22 Thread TigerLiu
Hi, experts: I found ARMv8/Exceptions.S only created a 8 items vector table. But based on ARMv8 Arch Ref Manual, it should create 16 items in a vector table: Current Exception level with SP_EL0 : 4 items Current Exception level with SP_Elx : 4 items EL immediately lower than target_EL is using

[U-Boot] U-boot for 64bit ARMv8

2013-06-12 Thread Richard Schmitt
Is anyone considering porting/supporting uboot for ARMv8.  Our initial investigation of boot loader support for ARMv8 indicates that the only boot loader currently being targeted is UEFI.   The decisions we need to make are: - Do we move to UEFI on ARM? - Can we leverage someone else's

Re: [U-Boot] U-boot for 64bit ARMv8

2013-06-12 Thread Tom Rini
On Wed, Jun 12, 2013 at 06:10:06AM -0700, Richard Schmitt wrote: Is anyone considering porting/supporting uboot for ARMv8. ?Our initial investigation of boot loader support for ARMv8 indicates that the only boot loader currently being targeted is UEFI. ? The decisions we need to make are:

Re: [U-Boot] U-boot for 64bit ARMv8

2013-06-12 Thread Albert ARIBAUD
Hi Tom, On Wed, 12 Jun 2013 12:33:39 -0400, Tom Rini tr...@ti.com wrote: On Wed, Jun 12, 2013 at 06:10:06AM -0700, Richard Schmitt wrote: Is anyone considering porting/supporting uboot for ARMv8. ?Our initial investigation of boot loader support for ARMv8 indicates that the only boot

Re: [U-Boot] U-boot for 64bit ARMv8

2013-06-12 Thread Tom Rini
On Wed, Jun 12, 2013 at 06:54:54PM +0200, Albert ARIBAUD wrote: Hi Tom, On Wed, 12 Jun 2013 12:33:39 -0400, Tom Rini tr...@ti.com wrote: On Wed, Jun 12, 2013 at 06:10:06AM -0700, Richard Schmitt wrote: Is anyone considering porting/supporting uboot for ARMv8. ?Our initial

Re: [U-Boot] U-boot for 64bit ARMv8

2013-06-12 Thread Albert ARIBAUD
Hi Tom, On Wed, 12 Jun 2013 13:47:18 -0400, Tom Rini tr...@ti.com wrote: On Wed, Jun 12, 2013 at 06:54:54PM +0200, Albert ARIBAUD wrote: Hi Tom, On Wed, 12 Jun 2013 12:33:39 -0400, Tom Rini tr...@ti.com wrote: On Wed, Jun 12, 2013 at 06:10:06AM -0700, Richard Schmitt wrote: