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configs/arm_juno: add support for Juno r2

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Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Joao Pinto 2016-06-09 11:40:30 +01:00 committed by Thomas Petazzoni
parent 725ff29fb7
commit 234d81bf33
2 changed files with 17 additions and 2 deletions
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17
board/arm/juno/readme.txt
View File

@ -6,6 +6,7 @@ Intro
These instructions apply to all models of the ARM Juno:
- Juno r0 (does not support PCIe)
- Juno r1 (supports PCIe)
- Juno r2 (Big Cluster with A72)
Buildroot will generate the kernel image, device tree blob and a
minimal root filesystem.
@ -41,6 +42,7 @@ After building, you should obtain this tree:
+-- rootfs.tar
+-- juno.dtb (if Juno r0 is used)
+-- juno-r1.dtb (if Juno r1 is used)
+-- juno-r2.dtb (if Juno r2 is used)
+-- Image
Preparing your rootfs
@ -89,6 +91,19 @@ NOR3LOAD: 00000000 ;Image Load Address
NOR3ENTRY: 00000000 ;Image Entry Point
......
Configure *.dtb in the boot configuration for Juno r2
=====================================================
SITE1/HBI0262D/images.txt
......
NOR3UPDATE: AUTO ;Image Update:NONE/AUTO/FORCE
NOR3ADDRESS: 0x02000000 ;Image Flash Address
NOR3FILE: \SOFTWARE\juno-r2.dtb ;Image File Name
NOR3NAME: board.dtb ;Specify target filename to preserve file extension
NOR3LOAD: 00000000 ;Image Load Address
NOR3ENTRY: 00000000 ;Image Entry Point
......
Installing kernel image and DTB
===============================
@ -97,7 +112,7 @@ Installing kernel image and DTB
A mass storage device should appear in your desktop.
3. Open the software/ folder
4. Copy the 'Image' file to software/
5. Copy the 'juno-r1.dtb' (r1) or the 'juno.dtb' (r0) file to software/
5. Copy the 'juno-r1.dtb' (r1), 'juno.dtb' (r0) or juno-r2.dtb (r2) file to software/
6. Press the red button in the front pannel of ARM Juno
At this time, the board will erase the Flash entry for each new item and

2
configs/arm_juno_defconfig
View File

@ -11,4 +11,4 @@ BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux-linaro-4.3-2015.11"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/arm/juno/linux-juno-defconfig"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="arm/juno arm/juno-r1"
BR2_LINUX_KERNEL_INTREE_DTS_NAME="arm/juno arm/juno-r1 arm/juno-r2"