Re: [Qemu-devel] [PATCH v2] hw/arm/boot: Increase compliance with kernel arm64 boot protocol

2018-10-19 Thread Peter Maydell
On 16 October 2018 at 16:06, Stewart Hildebrand wrote: > "The Image must be placed text_offset bytes from a 2MB aligned base > address anywhere in usable system RAM and called there." > > For the virt board, we write our startup bootloader at the very > bottom of RAM, so that bit can't be used for

Re: [Qemu-devel] [PATCH v2] hw/arm/boot: Increase compliance with kernel arm64 boot protocol

2018-10-16 Thread Andre Przywara
On Tue, 16 Oct 2018 15:06:29 + Stewart Hildebrand wrote: Hi, > "The Image must be placed text_offset bytes from a 2MB aligned base > address anywhere in usable system RAM and called there." > > For the virt board, we write our startup bootloader at the very > bottom of RAM, so that bit can

[Qemu-devel] [PATCH v2] hw/arm/boot: Increase compliance with kernel arm64 boot protocol

2018-10-16 Thread Stewart Hildebrand
"The Image must be placed text_offset bytes from a 2MB aligned base address anywhere in usable system RAM and called there." For the virt board, we write our startup bootloader at the very bottom of RAM, so that bit can't be used for the image. To avoid overlap in case the image requests to be loa