Device tree changes to boot FreeBSD on FVPs
FreeBSD does not understand #interrupt-map in a device tree. This prevents the
GIC from being set up correctly. This patch removes the #interrupt-map in the
device trees for the Base and Foundation FVPs. This enables correct boot of
FreeBSD on these platforms.
These changes have been tested with FreeBSD and an Ubuntu cloud image
(ubuntu-16.04-server-cloudimg-arm64-uefi1.img) to ensure compatibility with
Linux.
Change-Id: I1347acdcf994ec4b1dd843ba32af9951aa54db73
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
diff --git a/fdts/rtsm_ve-motherboard.dtsi b/fdts/rtsm_ve-motherboard.dtsi
index 6aa40ff..8baa829 100644
--- a/fdts/rtsm_ve-motherboard.dtsi
+++ b/fdts/rtsm_ve-motherboard.dtsi
@@ -1,31 +1,7 @@
/*
- * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * Neither the name of ARM nor the names of its contributors may be used
- * to endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: BSD-3-Clause
*/
motherboard {
@@ -33,7 +9,6 @@
compatible = "arm,vexpress,v2m-p1", "simple-bus";
#address-cells = <2>; /* SMB chipselect number and offset */
#size-cells = <1>;
- #interrupt-cells = <1>;
ranges;
flash@0,00000000 {
@@ -51,7 +26,7 @@
ethernet@2,02000000 {
compatible = "smsc,lan91c111";
reg = <2 0x02000000 0x10000>;
- interrupts = <15>;
+ interrupts = <0 15 4>;
};
v2m_clk24mhz: clk24mhz {
@@ -100,7 +75,7 @@
aaci@040000 {
compatible = "arm,pl041", "arm,primecell";
reg = <0x040000 0x1000>;
- interrupts = <11>;
+ interrupts = <0 11 4>;
clocks = <&v2m_clk24mhz>;
clock-names = "apb_pclk";
};
@@ -108,7 +83,7 @@
mmci@050000 {
compatible = "arm,pl180", "arm,primecell";
reg = <0x050000 0x1000>;
- interrupts = <9 10>;
+ interrupts = <0 9 4 0 10 4>;
cd-gpios = <&v2m_sysreg 0 0>;
wp-gpios = <&v2m_sysreg 1 0>;
max-frequency = <12000000>;
@@ -120,7 +95,7 @@
kmi@060000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x060000 0x1000>;
- interrupts = <12>;
+ interrupts = <0 12 4>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "KMIREFCLK", "apb_pclk";
};
@@ -128,7 +103,7 @@
kmi@070000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x070000 0x1000>;
- interrupts = <13>;
+ interrupts = <0 13 4>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "KMIREFCLK", "apb_pclk";
};
@@ -136,7 +111,7 @@
v2m_serial0: uart@090000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x090000 0x1000>;
- interrupts = <5>;
+ interrupts = <0 5 4>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
@@ -144,7 +119,7 @@
v2m_serial1: uart@0a0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0a0000 0x1000>;
- interrupts = <6>;
+ interrupts = <0 6 4>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
@@ -152,7 +127,7 @@
v2m_serial2: uart@0b0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0b0000 0x1000>;
- interrupts = <7>;
+ interrupts = <0 7 4>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
@@ -160,7 +135,7 @@
v2m_serial3: uart@0c0000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0c0000 0x1000>;
- interrupts = <8>;
+ interrupts = <0 8 4>;
clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
clock-names = "uartclk", "apb_pclk";
};
@@ -168,7 +143,7 @@
wdt@0f0000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x0f0000 0x1000>;
- interrupts = <0>;
+ interrupts = <0 0 4>;
clocks = <&v2m_refclk32khz>, <&v2m_clk24mhz>;
clock-names = "wdogclk", "apb_pclk";
};
@@ -176,7 +151,7 @@
v2m_timer01: timer@110000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x110000 0x1000>;
- interrupts = <2>;
+ interrupts = <0 2 4>;
clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_clk24mhz>;
clock-names = "timclken1", "timclken2", "apb_pclk";
};
@@ -184,7 +159,7 @@
v2m_timer23: timer@120000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x120000 0x1000>;
- interrupts = <3>;
+ interrupts = <0 3 4>;
clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&v2m_clk24mhz>;
clock-names = "timclken1", "timclken2", "apb_pclk";
};
@@ -192,7 +167,7 @@
rtc@170000 {
compatible = "arm,pl031", "arm,primecell";
reg = <0x170000 0x1000>;
- interrupts = <4>;
+ interrupts = <0 4 4>;
clocks = <&v2m_clk24mhz>;
clock-names = "apb_pclk";
};
@@ -200,7 +175,7 @@
clcd@1f0000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0x1f0000 0x1000>;
- interrupts = <14>;
+ interrupts = <0 14 4>;
clocks = <&v2m_oscclk1>, <&v2m_clk24mhz>;
clock-names = "clcdclk", "apb_pclk";
mode = "XVGA";
@@ -211,7 +186,7 @@
virtio_block@0130000 {
compatible = "virtio,mmio";
reg = <0x130000 0x1000>;
- interrupts = <0x2a>;
+ interrupts = <0 0x2a 4>;
};
};