Re: [PATCH v4 01/39] arm: init: export prev_bl_fdt_addr

2024-02-19 Thread Sumit Garg
On Fri, 16 Feb 2024 at 02:22, Caleb Connolly wrote: > > When booting U-Boot on board with a locked down first-stage bootloader, > we emulate the Linux boot header. By passing the U-Boot FDT through this > first-stage bootloader and retrieving it afterwards we can pre-populate > the memory nodes

[PATCH v4 01/39] arm: init: export prev_bl_fdt_addr

2024-02-15 Thread Caleb Connolly
When booting U-Boot on board with a locked down first-stage bootloader, we emulate the Linux boot header. By passing the U-Boot FDT through this first-stage bootloader and retrieving it afterwards we can pre-populate the memory nodes and other info like the KASLR address. Add a function to export