Re: [PATCH v4] of/fdt: export fdt blob as /sys/firmware/fdt

2014-11-13 Thread Ard Biesheuvel
On 12 November 2014 17:08, Rob Herring robherri...@gmail.com wrote: On Wed, Nov 12, 2014 at 6:28 AM, Ard Biesheuvel ard.biesheu...@linaro.org wrote: Create a new /sys entry '/sys/firmware/fdt' to export the FDT blob that was passed to the kernel by the bootloader. This allows userland

[PATCH v4] of/fdt: export fdt blob as /sys/firmware/fdt

2014-11-12 Thread Ard Biesheuvel
Create a new /sys entry '/sys/firmware/fdt' to export the FDT blob that was passed to the kernel by the bootloader. This allows userland applications such as kexec to access the raw binary. The fact that this node does not reside under /sys/firmware/device-tree is deliberate: FDT is also used on

Re: [PATCH v4] of/fdt: export fdt blob as /sys/firmware/fdt

2014-11-12 Thread Grant Likely
On Wed, 12 Nov 2014 13:28:28 +0100 , Ard Biesheuvel ard.biesheu...@linaro.org wrote: Create a new /sys entry '/sys/firmware/fdt' to export the FDT blob that was passed to the kernel by the bootloader. This allows userland applications such as kexec to access the raw binary. The fact that

Re: [PATCH v4] of/fdt: export fdt blob as /sys/firmware/fdt

2014-11-12 Thread Rob Herring
On Wed, Nov 12, 2014 at 6:28 AM, Ard Biesheuvel ard.biesheu...@linaro.org wrote: Create a new /sys entry '/sys/firmware/fdt' to export the FDT blob that was passed to the kernel by the bootloader. This allows userland applications such as kexec to access the raw binary. The fact that this

Re: [PATCH v4] of/fdt: export fdt blob as /sys/firmware/fdt

2014-11-12 Thread Grant Likely
On Wed, 12 Nov 2014 13:28:28 +0100 , Ard Biesheuvel ard.biesheu...@linaro.org wrote: Create a new /sys entry '/sys/firmware/fdt' to export the FDT blob that was passed to the kernel by the bootloader. This allows userland applications such as kexec to access the raw binary. The fact that