From mboxrd@z Thu Jan 1 00:00:00 1970 From: mlangsdo@redhat.com (Mark Langsdorf) Date: Thu, 15 Jan 2015 12:50:04 -0600 Subject: [PATCH v7 13/17] ARM64 / ACPI: Add GICv2 specific ACPI boot support In-Reply-To: <1421247905-3749-14-git-send-email-hanjun.guo@linaro.org> References: <1421247905-3749-1-git-send-email-hanjun.guo@linaro.org> <1421247905-3749-14-git-send-email-hanjun.guo@linaro.org> Message-ID: <54B80BDC.8030901@redhat.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 01/14/2015 09:05 AM, Hanjun Guo wrote: > From: Tomasz Nowicki > > ACPI kernel uses MADT table for proper GIC initialization. It needs to > parse GIC related subtables, collect CPU interface and distributor > addresses and call driver initialization function (which is hardware > abstraction agnostic). In a similar way, FDT initialize GICv1/2. > > NOTE: This commit allow to initialize GICv1/2 basic functionality. > GICv2 vitalization extension, GICv3/4 and ITS are considered as next > steps. > > Tested-by: Suravee Suthikulpanit > Tested-by: Yijing Wang > Signed-off-by: Tomasz Nowicki > Signed-off-by: Hanjun Guo > --- Tested-by: Mark Langsdorf