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authorGravatar Vincent Stehlé <vincent.stehle@laposte.net>2020-11-27 15:40:24 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2020-12-01 23:39:08 +0100
commit7467105d6c8a734900dfe7860521c03e41c26b49 (patch)
tree5ac68c5ae6fbcd6ec168c563b5e3d6fc2462d8b7
parentda59c616ba6f011296349f749030b9ef0b9f002d (diff)
downloadbuildroot-7467105d6c8a734900dfe7860521c03e41c26b49.tar.gz
buildroot-7467105d6c8a734900dfe7860521c03e41c26b49.tar.bz2
configs/arm_foundationv8: bump to Linux 5.9.11
- Bump to the latest kernel v5.9.11 and require openssl. - Switch to PSCI for bringing up the secondary CPUs. - Switch to GICv3. - Update the instruction in the readme.txt to use the latest FVP v8 Foundation Platform 11.12 build 38, and to start 4 cores in SMP. Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
-rw-r--r--board/arm/foundation-v8/readme.txt7
-rw-r--r--configs/arm_foundationv8_defconfig13
2 files changed, 12 insertions, 8 deletions
diff --git a/board/arm/foundation-v8/readme.txt b/board/arm/foundation-v8/readme.txt
index 1dedf68cba..b5106f015e 100644
--- a/board/arm/foundation-v8/readme.txt
+++ b/board/arm/foundation-v8/readme.txt
@@ -3,17 +3,18 @@ ARM software simulator of the AArch64 architecture.
First, one has to download the AArch64 software simulator from:
- https://silver.arm.com/download/download.tm?pv=2663527
+ https://silver.arm.com/download/download.tm?pv=4807186
Then, use the arm_foundationv8_defconfig configuration to build your
Buildroot system.
Finally, boot your system with:
- ${LOCATION_OF_FOUNDATIONV8_SIMULATOR}/models/Linux64_GCC-4.7/Foundation_Platform \
+ ${LOCATION_OF_FOUNDATIONV8_SIMULATOR}/models/Linux64_GCC-6.4/Foundation_Platform \
--image output/images/linux-system.axf \
--block-device output/images/rootfs.ext2 \
- --network=nat
+ --network=nat \
+ --cores 4
You can get network access from within the simulated environment
by requesting an IP address using DHCP (run the command 'udhcpc').
diff --git a/configs/arm_foundationv8_defconfig b/configs/arm_foundationv8_defconfig
index ea19f35502..363f288b87 100644
--- a/configs/arm_foundationv8_defconfig
+++ b/configs/arm_foundationv8_defconfig
@@ -1,15 +1,18 @@
BR2_aarch64=y
-# Linux headers same as kernel, a 4.4 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
+# Linux headers same as kernel, a 5.9 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_9=y
BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.4.3"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.9.11"
BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="arm/foundation-v8"
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="arm/foundation-v8-gicv3-psci"
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_TARGET_ROOTFS_EXT2=y
# BR2_TARGET_ROOTFS_TAR is not set
BR2_TARGET_BOOT_WRAPPER_AARCH64=y
-BR2_TARGET_BOOT_WRAPPER_AARCH64_DTS="arm/foundation-v8"
+BR2_TARGET_BOOT_WRAPPER_AARCH64_DTS="arm/foundation-v8-gicv3-psci"
BR2_TARGET_BOOT_WRAPPER_AARCH64_BOOTARGS="root=/dev/vda consolelog=9 console=ttyAMA0 rw"
+BR2_TARGET_BOOT_WRAPPER_AARCH64_PSCI=y
+BR2_TARGET_BOOT_WRAPPER_AARCH64_GICV3=y