Re: [U-Boot] [PATCH 6/9] sunxi: allow 32-bit builds for 64-bit SoCs

2019-03-04 Thread Alexander Graf
On 26.02.19 00:32, Andre Przywara wrote: > Hi Alex, > > On 2/22/19 2:13 AM, Alexander Graf wrote: >> >> >> On 21.02.19 02:30, Andre Przywara wrote: >>> At the moment we build the SPL and U-Boot proper for the 64-bit AArch64 >>> instruction set. But since the cores provide an AArch32 compatibilit

Re: [U-Boot] [PATCH 6/9] sunxi: allow 32-bit builds for 64-bit SoCs

2019-02-25 Thread Andre Przywara
Hi Alex, On 2/22/19 2:13 AM, Alexander Graf wrote: On 21.02.19 02:30, Andre Przywara wrote: At the moment we build the SPL and U-Boot proper for the 64-bit AArch64 instruction set. But since the cores provide an AArch32 compatibility mode and in fact the BootROM runs in 32-bit mode, it can be

Re: [U-Boot] [PATCH 6/9] sunxi: allow 32-bit builds for 64-bit SoCs

2019-02-22 Thread Alexander Graf
On 21.02.19 02:30, Andre Przywara wrote: > At the moment we build the SPL and U-Boot proper for the 64-bit AArch64 > instruction set. But since the cores provide an AArch32 compatibility mode > and in fact the BootROM runs in 32-bit mode, it can be useful to have at > least the SPL run in AArch32

[U-Boot] [PATCH 6/9] sunxi: allow 32-bit builds for 64-bit SoCs

2019-02-20 Thread Andre Przywara
At the moment we build the SPL and U-Boot proper for the 64-bit AArch64 instruction set. But since the cores provide an AArch32 compatibility mode and in fact the BootROM runs in 32-bit mode, it can be useful to have at least the SPL run in AArch32 as well. This has two advantages: - As AArch32 fea