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Merge pull request #727 from soby-mathew/sm/PSCI_lib_doc

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AArch32: Update user-guide and add DTBs
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danh-arm 2016-10-12 11:15:06 +01:00 committed by GitHub
commit ea68f8c774
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docs/user-guide.md
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@ -89,23 +89,50 @@ Download the Trusted Firmware source code from Github:
---------------------------------
* Before building Trusted Firmware, the environment variable `CROSS_COMPILE`
must point to the Linaro cross compiler:
must point to the Linaro cross compiler.
For AArch64:
export CROSS_COMPILE=<path-to-aarch64-gcc>/bin/aarch64-linux-gnu-
* Change to the root directory of the Trusted Firmware source tree and build:
For AArch32:
export CROSS_COMPILE=<path-to-aarch32-gcc>/bin/arm-linux-gnueabihf-
* Change to the root directory of the Trusted Firmware source tree and build.
For AArch64:
make PLAT=<platform> all
Notes:
For AArch32:
make PLAT=<platform> ARCH=aarch32 AARCH32_SP=sp_min all
Notes:
* If `PLAT` is not specified, `fvp` is assumed by default. See the
"Summary of build options" for more information on available build
options.
* The TSP (Test Secure Payload), corresponding to the BL32 image, is not
compiled in by default. Refer to the "Building the Test Secure Payload"
section below.
* (AArch32 only) Currently only `PLAT=fvp` is supported. Please note that
AArch32 support for Normal world boot loader (BL33), like U-boot or
UEFI, on FVP is not available upstream. Hence custom solutions are
required to allow Linux boot on FVP. The build instructions below
assume such a custom boot loader (BL33) is available.
* (AArch32 only) `AARCH32_SP` is the AArch32 EL3 Runtime Software and it
corresponds to the BL32 image. A minimal `AARCH32_SP`, sp_min, is
provided by ARM Trusted Firmware to demonstrate how PSCI Library can
be integrated with an AArch32 EL3 Runtime Software. Some AArch32 EL3
Runtime Software may include other runtime services, for example
Trusted OS services. A guide to integrate PSCI library with AArch32
EL3 Runtime Software can be found [here][PSCI Lib Integration].
* (AArch64 only) The TSP (Test Secure Payload), corresponding to the BL32
image, is not compiled in by default. Refer to the "Building the Test
Secure Payload" section below.
* By default this produces a release version of the build. To produce a
debug version instead, refer to the "Debugging options" section below.
@ -117,7 +144,8 @@ Download the Trusted Firmware source code from Github:
* `build/<platform>/<build-type>/bl1.bin`
* `build/<platform>/<build-type>/bl2.bin`
* `build/<platform>/<build-type>/bl31.bin`
* `build/<platform>/<build-type>/bl31.bin` (AArch64 only)
* `build/<platform>/<build-type>/bl32.bin` (mandatory for AArch32)
where `<platform>` is the name of the chosen platform and `<build-type>`
is either `debug` or `release`. The actual number of images might differ
@ -238,6 +266,12 @@ performed.
entrypoint) or 1 (CPU reset to BL31 entrypoint).
The default value is 0.
* `RESET_TO_SP_MIN`: SP_MIN is the minimal AArch32 Secure Payload provided in
ARM Trusted Firmware. This flag configures SP_MIN entrypoint as the CPU
reset vector instead of the BL1 entrypoint. It can take the value 0 (CPU
reset to BL1 entrypoint) or 1 (CPU reset to SP_MIN entrypoint). The default
value is 0.
* `CRASH_REPORTING`: A non-zero value enables a console dump of processor
register state when an unexpected exception occurs during execution of
BL31. This option defaults to the value of `DEBUG` - i.e. by default
@ -600,7 +634,6 @@ An additional boot loader binary file is created in the `build` directory:
`build/<platform>/<build-type>/bl32.bin`
### Checking source code style
When making changes to the source for submission to the project, the source
@ -1042,8 +1075,8 @@ JTAG on Juno.
9. Running the software on FVP
-------------------------------
This version of the ARM Trusted Firmware has been tested on the following ARM
FVPs (64-bit versions only).
The AArch64 build of this version of ARM Trusted Firmware has been tested on
the following ARM FVPs (64-bit host machine only).
* `Foundation_Platform` (Version 10.1, Build 10.1.32)
* `FVP_Base_AEMv8A-AEMv8A` (Version 7.7, Build 0.8.7701)
@ -1051,6 +1084,12 @@ FVPs (64-bit versions only).
* `FVP_Base_Cortex-A57x1-A53x1` (Version 7.7, Build 0.8.7701)
* `FVP_Base_Cortex-A57x2-A53x4` (Version 7.7, Build 0.8.7701)
The AArch32 build of this version of ARM Trusted Firmware has been tested on
the following ARM FVPs (64-bit host machine only).
* `FVP_Base_AEMv8A-AEMv8A` (Version 7.7, Build 0.8.7701)
* `FVP_Base_Cortex-A32x4` (Version 10.1, Build 10.1.32)
NOTE: The build numbers quoted above are those reported by launching the FVP
with the `--version` parameter.
@ -1082,11 +1121,21 @@ all FDTs are available from there.
For use with both AEMv8 and Cortex-A57-A53 Base FVPs with
Base memory map configuration.
* `fvp-base-gicv2-psci-aarch32.dtb`
For use with AEMv8 and Cortex-A32 Base FVPs running Linux in AArch32 state
with Base memory map configuration.
* `fvp-base-gicv3-psci.dtb`
(Default) For use with both AEMv8 and Cortex-A57-A53 Base FVPs with Base
memory map configuration and Linux GICv3 support.
* `fvp-base-gicv3-psci-aarch32.dtb`
For use with AEMv8 and Cortex-A32 Base FVPs running Linux in AArch32 state
with Base memory map configuration and Linux GICv3 support.
* `fvp-foundation-gicv2-psci.dtb`
For use with Foundation FVP with Base memory map configuration.
@ -1099,7 +1148,7 @@ all FDTs are available from there.
### Running on the Foundation FVP with reset to BL1 entrypoint
The following `Foundation_Platform` parameters should be used to boot Linux with
4 CPUs using the ARM Trusted Firmware.
4 CPUs using the AArch64 build of ARM Trusted Firmware.
<path-to>/Foundation_Platform \
--cores=4 \
@ -1124,7 +1173,7 @@ Notes:
### Running on the AEMv8 Base FVP with reset to BL1 entrypoint
The following `FVP_Base_AEMv8A-AEMv8A` parameters should be used to boot Linux
with 8 CPUs using the ARM Trusted Firmware.
with 8 CPUs using the AArch64 build of ARM Trusted Firmware.
<path-to>/FVP_Base_AEMv8A-AEMv8A \
-C pctl.startup=0.0.0.0 \
@ -1139,10 +1188,36 @@ with 8 CPUs using the ARM Trusted Firmware.
--data cluster0.cpu0="<path-to>/<kernel-binary>"@0x80080000 \
-C bp.virtioblockdevice.image_path="<path-to>/<file-system-image>"
### Running on the AEMv8 Base FVP (AArch32) with reset to BL1 entrypoint
The following `FVP_Base_AEMv8A-AEMv8A` parameters should be used to boot Linux
with 8 CPUs using the AArch32 build of ARM Trusted Firmware.
<path-to>/FVP_Base_AEMv8A-AEMv8A \
-C pctl.startup=0.0.0.0 \
-C bp.secure_memory=1 \
-C bp.tzc_400.diagnostics=1 \
-C cluster0.NUM_CORES=4 \
-C cluster1.NUM_CORES=4 \
-C cache_state_modelled=1 \
-C cluster0.cpu0.CONFIG64=0 \
-C cluster0.cpu1.CONFIG64=0 \
-C cluster0.cpu2.CONFIG64=0 \
-C cluster0.cpu3.CONFIG64=0 \
-C cluster1.cpu0.CONFIG64=0 \
-C cluster1.cpu1.CONFIG64=0 \
-C cluster1.cpu2.CONFIG64=0 \
-C cluster1.cpu3.CONFIG64=0 \
-C bp.secureflashloader.fname="<path-to>/<bl1-binary>" \
-C bp.flashloader0.fname="<path-to>/<FIP-binary>" \
--data cluster0.cpu0="<path-to>/<fdt>"@0x83000000 \
--data cluster0.cpu0="<path-to>/<kernel-binary>"@0x80080000 \
-C bp.virtioblockdevice.image_path="<path-to>/<file-system-image>"
### Running on the Cortex-A57-A53 Base FVP with reset to BL1 entrypoint
The following `FVP_Base_Cortex-A57x4-A53x4` model parameters should be used to
boot Linux with 8 CPUs using the ARM Trusted Firmware.
boot Linux with 8 CPUs using the AArch64 build of ARM Trusted Firmware.
<path-to>/FVP_Base_Cortex-A57x4-A53x4 \
-C pctl.startup=0.0.0.0 \
@ -1155,10 +1230,26 @@ boot Linux with 8 CPUs using the ARM Trusted Firmware.
--data cluster0.cpu0="<path-to>/<kernel-binary>"@0x80080000 \
-C bp.virtioblockdevice.image_path="<path-to>/<file-system-image>"
### Running on the Cortex-A32 Base FVP (AArch32) with reset to BL1 entrypoint
The following `FVP_Base_Cortex-A32x4` model parameters should be used to
boot Linux with 4 CPUs using the AArch32 build of ARM Trusted Firmware.
<path-to>/FVP_Base_Cortex-A32x4 \
-C pctl.startup=0.0.0.0 \
-C bp.secure_memory=1 \
-C bp.tzc_400.diagnostics=1 \
-C cache_state_modelled=1 \
-C bp.secureflashloader.fname="<path-to>/<bl1-binary>" \
-C bp.flashloader0.fname="<path-to>/<FIP-binary>" \
--data cluster0.cpu0="<path-to>/<fdt>"@0x83000000 \
--data cluster0.cpu0="<path-to>/<kernel-binary>"@0x80080000 \
-C bp.virtioblockdevice.image_path="<path-to>/<file-system-image>"
### Running on the AEMv8 Base FVP with reset to BL31 entrypoint
The following `FVP_Base_AEMv8A-AEMv8A` parameters should be used to boot Linux
with 8 CPUs using the ARM Trusted Firmware.
with 8 CPUs using the AArch64 build of ARM Trusted Firmware.
<path-to>/FVP_Base_AEMv8A-AEMv8A \
-C pctl.startup=0.0.0.0 \
@ -1199,10 +1290,47 @@ Notes:
`--data="<path-to><bl32-binary>"@<base-address-of-bl32>` to the new value of
`BL32_BASE`.
### Running on the AEMv8 Base FVP (AArch32) with reset to SP_MIN entrypoint
The following `FVP_Base_AEMv8A-AEMv8A` parameters should be used to boot Linux
with 8 CPUs using the AArch32 build of ARM Trusted Firmware.
<path-to>/FVP_Base_AEMv8A-AEMv8A \
-C pctl.startup=0.0.0.0 \
-C bp.secure_memory=1 \
-C bp.tzc_400.diagnostics=1 \
-C cluster0.NUM_CORES=4 \
-C cluster1.NUM_CORES=4 \
-C cache_state_modelled=1 \
-C cluster0.cpu0.CONFIG64=0 \
-C cluster0.cpu1.CONFIG64=0 \
-C cluster0.cpu2.CONFIG64=0 \
-C cluster0.cpu3.CONFIG64=0 \
-C cluster1.cpu0.CONFIG64=0 \
-C cluster1.cpu1.CONFIG64=0 \
-C cluster1.cpu2.CONFIG64=0 \
-C cluster1.cpu3.CONFIG64=0 \
-C cluster0.cpu0.RVBAR=0x04001000 \
-C cluster0.cpu1.RVBAR=0x04001000 \
-C cluster0.cpu2.RVBAR=0x04001000 \
-C cluster0.cpu3.RVBAR=0x04001000 \
-C cluster1.cpu0.RVBAR=0x04001000 \
-C cluster1.cpu1.RVBAR=0x04001000 \
-C cluster1.cpu2.RVBAR=0x04001000 \
-C cluster1.cpu3.RVBAR=0x04001000 \
--data cluster0.cpu0="<path-to>/<bl32-binary>"@0x04001000 \
--data cluster0.cpu0="<path-to>/<bl33-binary>"@0x88000000 \
--data cluster0.cpu0="<path-to>/<fdt>"@0x83000000 \
--data cluster0.cpu0="<path-to>/<kernel-binary>"@0x80080000 \
-C bp.virtioblockdevice.image_path="<path-to>/<file-system-image>"
Note: The load address of `<bl32-binary>` depends on the value `BL32_BASE`.
It should match the address programmed into the RVBAR register as well.
### Running on the Cortex-A57-A53 Base FVP with reset to BL31 entrypoint
The following `FVP_Base_Cortex-A57x4-A53x4` model parameters should be used to
boot Linux with 8 CPUs using the ARM Trusted Firmware.
boot Linux with 8 CPUs using the AArch64 build of ARM Trusted Firmware.
<path-to>/FVP_Base_Cortex-A57x4-A53x4 \
-C pctl.startup=0.0.0.0 \
@ -1224,6 +1352,25 @@ boot Linux with 8 CPUs using the ARM Trusted Firmware.
--data cluster0.cpu0="<path-to>/<kernel-binary>"@0x80080000 \
-C bp.virtioblockdevice.image_path="<path-to>/<file-system-image>"
### Running on the Cortex-A32 Base FVP (AArch32) with reset to SP_MIN entrypoint
The following `FVP_Base_Cortex-A32x4` model parameters should be used to
boot Linux with 4 CPUs using the AArch32 build of ARM Trusted Firmware.
<path-to>/FVP_Base_Cortex-A32x4 \
-C pctl.startup=0.0.0.0 \
-C bp.secure_memory=1 \
-C bp.tzc_400.diagnostics=1 \
-C cache_state_modelled=1 \
-C cluster0.cpu0.RVBARADDR=0x04001000 \
-C cluster0.cpu1.RVBARADDR=0x04001000 \
-C cluster0.cpu2.RVBARADDR=0x04001000 \
-C cluster0.cpu3.RVBARADDR=0x04001000 \
--data cluster0.cpu0="<path-to>/<bl32-binary>"@0x04001000 \
--data cluster0.cpu0="<path-to>/<bl33-binary>"@0x88000000 \
--data cluster0.cpu0="<path-to>/<fdt>"@0x83000000 \
--data cluster0.cpu0="<path-to>/<kernel-binary>"@0x80080000 \
-C bp.virtioblockdevice.image_path="<path-to>/<file-system-image>"
10. Running the software on Juno
---------------------------------
@ -1280,3 +1427,4 @@ _Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved._
[PSCI]: http://infocenter.arm.com/help/topic/com.arm.doc.den0022c/DEN0022C_Power_State_Coordination_Interface.pdf "Power State Coordination Interface PDD (ARM DEN 0022C)"
[Trusted Board Boot]: trusted-board-boot.md
[Firmware Update]: ./firmware-update.md
[PSCI Lib Integration]: ./psci-lib-integration-guide.md

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@ -0,0 +1,331 @@
/*
* Copyright (c) 2016, 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.
*/
/dts-v1/;
/memreserve/ 0x80000000 0x00010000;
/ {
};
/ {
model = "FVP Base";
compatible = "arm,vfp-base", "arm,vexpress";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
chosen { };
aliases {
serial0 = &v2m_serial0;
serial1 = &v2m_serial1;
serial2 = &v2m_serial2;
serial3 = &v2m_serial3;
};
psci {
compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
method = "smc";
cpu_suspend = <0x84000001>;
cpu_off = <0x84000002>;
cpu_on = <0x84000003>;
sys_poweroff = <0x84000008>;
sys_reset = <0x84000009>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu-map {
cluster0 {
core0 {
cpu = <&CPU0>;
};
core1 {
cpu = <&CPU1>;
};
core2 {
cpu = <&CPU2>;
};
core3 {
cpu = <&CPU3>;
};
};
cluster1 {
core0 {
cpu = <&CPU4>;
};
core1 {
cpu = <&CPU5>;
};
core2 {
cpu = <&CPU6>;
};
core3 {
cpu = <&CPU7>;
};
};
};
idle-states {
entry-method = "arm,psci";
CPU_SLEEP_0: cpu-sleep-0 {
compatible = "arm,idle-state";
local-timer-stop;
arm,psci-suspend-param = <0x0010000>;
entry-latency-us = <40>;
exit-latency-us = <100>;
min-residency-us = <150>;
};
CLUSTER_SLEEP_0: cluster-sleep-0 {
compatible = "arm,idle-state";
local-timer-stop;
arm,psci-suspend-param = <0x1010000>;
entry-latency-us = <500>;
exit-latency-us = <1000>;
min-residency-us = <2500>;
};
};
CPU0:cpu@0 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU1:cpu@1 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x1>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU2:cpu@2 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x2>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU3:cpu@3 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x3>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU4:cpu@100 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x100>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU5:cpu@101 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x101>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU6:cpu@102 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x102>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU7:cpu@103 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x103>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
L2_0: l2-cache0 {
compatible = "cache";
};
};
memory@80000000 {
device_type = "memory";
reg = <0x00000000 0x80000000 0 0x7F000000>,
<0x00000008 0x80000000 0 0x80000000>;
};
gic: interrupt-controller@2f000000 {
compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x0 0x2f000000 0 0x10000>,
<0x0 0x2c000000 0 0x2000>,
<0x0 0x2c010000 0 0x2000>,
<0x0 0x2c02F000 0 0x2000>;
interrupts = <1 9 0xf04>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <1 13 0xff01>,
<1 14 0xff01>,
<1 11 0xff01>,
<1 10 0xff01>;
clock-frequency = <100000000>;
};
timer@2a810000 {
compatible = "arm,armv7-timer-mem";
reg = <0x0 0x2a810000 0x0 0x10000>;
clock-frequency = <100000000>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
frame@2a830000 {
frame-number = <1>;
interrupts = <0 26 4>;
reg = <0x0 0x2a830000 0x0 0x10000>;
};
};
pmu {
compatible = "arm,armv8-pmuv3";
interrupts = <0 60 4>,
<0 61 4>,
<0 62 4>,
<0 63 4>;
};
smb {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic 0 0 4>,
<0 0 1 &gic 0 1 4>,
<0 0 2 &gic 0 2 4>,
<0 0 3 &gic 0 3 4>,
<0 0 4 &gic 0 4 4>,
<0 0 5 &gic 0 5 4>,
<0 0 6 &gic 0 6 4>,
<0 0 7 &gic 0 7 4>,
<0 0 8 &gic 0 8 4>,
<0 0 9 &gic 0 9 4>,
<0 0 10 &gic 0 10 4>,
<0 0 11 &gic 0 11 4>,
<0 0 12 &gic 0 12 4>,
<0 0 13 &gic 0 13 4>,
<0 0 14 &gic 0 14 4>,
<0 0 15 &gic 0 15 4>,
<0 0 16 &gic 0 16 4>,
<0 0 17 &gic 0 17 4>,
<0 0 18 &gic 0 18 4>,
<0 0 19 &gic 0 19 4>,
<0 0 20 &gic 0 20 4>,
<0 0 21 &gic 0 21 4>,
<0 0 22 &gic 0 22 4>,
<0 0 23 &gic 0 23 4>,
<0 0 24 &gic 0 24 4>,
<0 0 25 &gic 0 25 4>,
<0 0 26 &gic 0 26 4>,
<0 0 27 &gic 0 27 4>,
<0 0 28 &gic 0 28 4>,
<0 0 29 &gic 0 29 4>,
<0 0 30 &gic 0 30 4>,
<0 0 31 &gic 0 31 4>,
<0 0 32 &gic 0 32 4>,
<0 0 33 &gic 0 33 4>,
<0 0 34 &gic 0 34 4>,
<0 0 35 &gic 0 35 4>,
<0 0 36 &gic 0 36 4>,
<0 0 37 &gic 0 37 4>,
<0 0 38 &gic 0 38 4>,
<0 0 39 &gic 0 39 4>,
<0 0 40 &gic 0 40 4>,
<0 0 41 &gic 0 41 4>,
<0 0 42 &gic 0 42 4>;
/include/ "rtsm_ve-motherboard.dtsi"
};
panels {
panel@0 {
compatible = "panel";
mode = "XVGA";
refresh = <60>;
xres = <1024>;
yres = <768>;
pixclock = <15748>;
left_margin = <152>;
right_margin = <48>;
upper_margin = <23>;
lower_margin = <3>;
hsync_len = <104>;
vsync_len = <4>;
sync = <0>;
vmode = "FB_VMODE_NONINTERLACED";
tim2 = "TIM2_BCD", "TIM2_IPC";
cntl = "CNTL_LCDTFT", "CNTL_BGR", "CNTL_LCDVCOMP(1)";
caps = "CLCD_CAP_5551", "CLCD_CAP_565", "CLCD_CAP_888";
bpp = <16>;
};
};
};

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/*
* Copyright (c) 2016, 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.
*/
/dts-v1/;
/memreserve/ 0x80000000 0x00010000;
/ {
};
/ {
model = "FVP Base";
compatible = "arm,vfp-base", "arm,vexpress";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
chosen { };
aliases {
serial0 = &v2m_serial0;
serial1 = &v2m_serial1;
serial2 = &v2m_serial2;
serial3 = &v2m_serial3;
};
psci {
compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
method = "smc";
cpu_suspend = <0x84000001>;
cpu_off = <0x84000002>;
cpu_on = <0x84000003>;
sys_poweroff = <0x84000008>;
sys_reset = <0x84000009>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu-map {
cluster0 {
core0 {
cpu = <&CPU0>;
};
core1 {
cpu = <&CPU1>;
};
core2 {
cpu = <&CPU2>;
};
core3 {
cpu = <&CPU3>;
};
};
cluster1 {
core0 {
cpu = <&CPU4>;
};
core1 {
cpu = <&CPU5>;
};
core2 {
cpu = <&CPU6>;
};
core3 {
cpu = <&CPU7>;
};
};
};
idle-states {
entry-method = "arm,psci";
CPU_SLEEP_0: cpu-sleep-0 {
compatible = "arm,idle-state";
local-timer-stop;
arm,psci-suspend-param = <0x0010000>;
entry-latency-us = <40>;
exit-latency-us = <100>;
min-residency-us = <150>;
};
CLUSTER_SLEEP_0: cluster-sleep-0 {
compatible = "arm,idle-state";
local-timer-stop;
arm,psci-suspend-param = <0x1010000>;
entry-latency-us = <500>;
exit-latency-us = <1000>;
min-residency-us = <2500>;
};
};
CPU0:cpu@0 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU1:cpu@1 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x1>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU2:cpu@2 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x2>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU3:cpu@3 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x3>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU4:cpu@100 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x100>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU5:cpu@101 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x101>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU6:cpu@102 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x102>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
CPU7:cpu@103 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x103>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
next-level-cache = <&L2_0>;
};
L2_0: l2-cache0 {
compatible = "cache";
};
};
memory@80000000 {
device_type = "memory";
reg = <0x00000000 0x80000000 0 0x7F000000>,
<0x00000008 0x80000000 0 0x80000000>;
};
gic: interrupt-controller@2f000000 {
compatible = "arm,gic-v3";
#interrupt-cells = <3>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
interrupt-controller;
reg = <0x0 0x2f000000 0 0x10000>, // GICD
<0x0 0x2f100000 0 0x200000>, // GICR
<0x0 0x2c000000 0 0x2000>, // GICC
<0x0 0x2c010000 0 0x2000>, // GICH
<0x0 0x2c02f000 0 0x2000>; // GICV
interrupts = <1 9 4>;
its: its@2f020000 {
compatible = "arm,gic-v3-its";
msi-controller;
reg = <0x0 0x2f020000 0x0 0x20000>; // GITS
};
};
timer {
compatible = "arm,armv8-timer";
interrupts = <1 13 0xff01>,
<1 14 0xff01>,
<1 11 0xff01>,
<1 10 0xff01>;
clock-frequency = <100000000>;
};
timer@2a810000 {
compatible = "arm,armv7-timer-mem";
reg = <0x0 0x2a810000 0x0 0x10000>;
clock-frequency = <100000000>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
frame@2a830000 {
frame-number = <1>;
interrupts = <0 26 4>;
reg = <0x0 0x2a830000 0x0 0x10000>;
};
};
pmu {
compatible = "arm,armv8-pmuv3";
interrupts = <0 60 4>,
<0 61 4>,
<0 62 4>,
<0 63 4>;
};
smb {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic 0 0 0 0 4>,
<0 0 1 &gic 0 0 0 1 4>,
<0 0 2 &gic 0 0 0 2 4>,
<0 0 3 &gic 0 0 0 3 4>,
<0 0 4 &gic 0 0 0 4 4>,
<0 0 5 &gic 0 0 0 5 4>,
<0 0 6 &gic 0 0 0 6 4>,
<0 0 7 &gic 0 0 0 7 4>,
<0 0 8 &gic 0 0 0 8 4>,
<0 0 9 &gic 0 0 0 9 4>,
<0 0 10 &gic 0 0 0 10 4>,
<0 0 11 &gic 0 0 0 11 4>,
<0 0 12 &gic 0 0 0 12 4>,
<0 0 13 &gic 0 0 0 13 4>,
<0 0 14 &gic 0 0 0 14 4>,
<0 0 15 &gic 0 0 0 15 4>,
<0 0 16 &gic 0 0 0 16 4>,
<0 0 17 &gic 0 0 0 17 4>,
<0 0 18 &gic 0 0 0 18 4>,
<0 0 19 &gic 0 0 0 19 4>,
<0 0 20 &gic 0 0 0 20 4>,
<0 0 21 &gic 0 0 0 21 4>,
<0 0 22 &gic 0 0 0 22 4>,
<0 0 23 &gic 0 0 0 23 4>,
<0 0 24 &gic 0 0 0 24 4>,
<0 0 25 &gic 0 0 0 25 4>,
<0 0 26 &gic 0 0 0 26 4>,
<0 0 27 &gic 0 0 0 27 4>,
<0 0 28 &gic 0 0 0 28 4>,
<0 0 29 &gic 0 0 0 29 4>,
<0 0 30 &gic 0 0 0 30 4>,
<0 0 31 &gic 0 0 0 31 4>,
<0 0 32 &gic 0 0 0 32 4>,
<0 0 33 &gic 0 0 0 33 4>,
<0 0 34 &gic 0 0 0 34 4>,
<0 0 35 &gic 0 0 0 35 4>,
<0 0 36 &gic 0 0 0 36 4>,
<0 0 37 &gic 0 0 0 37 4>,
<0 0 38 &gic 0 0 0 38 4>,
<0 0 39 &gic 0 0 0 39 4>,
<0 0 40 &gic 0 0 0 40 4>,
<0 0 41 &gic 0 0 0 41 4>,
<0 0 42 &gic 0 0 0 42 4>;
/include/ "rtsm_ve-motherboard.dtsi"
};
panels {
panel@0 {
compatible = "panel";
mode = "XVGA";
refresh = <60>;
xres = <1024>;
yres = <768>;
pixclock = <15748>;
left_margin = <152>;
right_margin = <48>;
upper_margin = <23>;
lower_margin = <3>;
hsync_len = <104>;
vsync_len = <4>;
sync = <0>;
vmode = "FB_VMODE_NONINTERLACED";
tim2 = "TIM2_BCD", "TIM2_IPC";
cntl = "CNTL_LCDTFT", "CNTL_BGR", "CNTL_LCDVCOMP(1)";
caps = "CLCD_CAP_5551", "CLCD_CAP_565", "CLCD_CAP_888";
bpp = <16>;
};
};
};