From: Jon Mason <jon.ma...@broadcom.com> [ Upstream commit 0cc878d678444392ca2a31350f89f489593ef5bb ]
Nitro firmware is loaded into memory by the bootloader at a specific location. Set this memory range aside to prevent the kernel from using it. Signed-off-by: Jon Mason <jon.ma...@broadcom.com> Signed-off-by: Florian Fainelli <f.faine...@gmail.com> Signed-off-by: Sasha Levin <alexander.le...@verizon.com> --- arch/arm64/boot/dts/broadcom/ns2.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi index d95dc408629a..a16b1b3f9fc6 100644 --- a/arch/arm64/boot/dts/broadcom/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi @@ -30,6 +30,8 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +/memreserve/ 0x81000000 0x00200000; + #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/bcm-ns2.h> -- 2.11.0
