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Age	Commit message (Collapse)	Author	Files	Lines
2016-09-15	ArmVirtPkg/FdtClientDxe: add methods to iterate over memory nodes	Ard Biesheuvel	1	-0/+75
	Add high level methods to iterate over all 'reg' properties of all DT nodes whose device_type properties have the value "memory". Since we are modifying the FdtClient protocol, update the protocol and the only existing implementation at the same time. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2016-09-15	ArmVirtPkg/FdtClientDxe: report address and size cell count directly	Ard Biesheuvel	1	-2/+4
	The FDT client protocol methods dealing with "reg" properties return the size of a "reg" element. Currently, we have hardcoded this as '8', since #address-cells == #size-cells == 2 in most cases. However, for different values, have a single 'reg' element size is not unambiguous, since - however unlikely - if #address-cells != #size-cells, we do not know which is which. So before adding more methods to the protocol, fix up this oversight. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2016-09-15	ArmVirtPkg/FdtClientDxe: fix check for size of "reg" properties	Ard Biesheuvel	1	-1/+1
	Currently, the code in FdtClientDxe assumes #address-cells/#size-cells values of <2>. Since DT "reg" properties always consist of <base, size> tuples, this means the size of the entire property should always be a multiple of 16 bytes (i.e, 4 * sizeof(UINT32), not 8. So fix this. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2016-04-13	ArmVirtPkg/VirtFdtDxe: move FDT config table installation to FdtClientDxe	Ard Biesheuvel	2	-0/+15
	Now that FdtClientDxe is the core driver that takes ownership of the host supplied FDT, it makes sense to put it in charge of installing the FDT configuration table as well. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2016-04-11	ArmVirtPkg/FdtClientDxe: implement new driver	Ard Biesheuvel	2	-0/+304
	This implements a new DXE driver FdtClientDxe to produce the FDT client protocol based on a device tree image supplied by the virt host. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>