doc: update cross Arm toolchain in Linux guide

Update cross build tool links as newer cross build tools
version are provided on Linaro, and attempts to download
the old one give permission denied.

Fixes: 01add9da25cd ("doc: add cross compiling guide")
Cc: stable@dpdk.org
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Acked-by: Stephen Hemminger <sthemmin@microsoft.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

diff --git a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
index 270a606..f19e2ed 100644 (file)
--- a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
+++ b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
@@ -14,25 +14,25 @@ This chapter describes how to cross compile DPDK for ARM64 from x86 build hosts.
 Obtain the cross tool chain
 ---------------------------
 The latest cross compile tool chain can be downloaded from:
-https://releases.linaro.org/components/toolchain/binaries/latest/aarch64-linux-gnu/.
+https://developer.arm.com/open-source/gnu-toolchain/gnu-a/downloads.
 
-Following is the step to get the version 7.2.1, latest one at the time of this writing.
+Following is the step to get the version 8.2, latest one at the time of this writing.
 
 .. code-block:: console
 
-   wget https://releases.linaro.org/components/toolchain/binaries/latest/aarch64-linux-gnu/gcc-linaro-7.2.1-2017.11-x86_64_aarch64-linux-gnu.tar.xz
+   wget https://developer.arm.com/-/media/Files/downloads/gnu-a/8.2-2019.01/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu.tar.xz
 
 Unzip and add into the PATH
 ---------------------------
 
 .. code-block:: console
 
-   tar -xvf gcc-linaro-7.2.1-2017.11-x86_64_aarch64-linux-gnu.tar.xz
-   export PATH=$PATH:<cross_install_dir>/gcc-linaro-7.2.1-2017.11-x86_64_aarch64-linux-gnu/bin
+   tar -xvf gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu.tar.xz
+   export PATH=$PATH:<cross_install_dir>/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/bin
 
 .. note::
 
-   For the host requirements and other info, refer to the release note section: https://releases.linaro.org/components/toolchain/binaries/latest/
+   For the host requirements and other info, refer to the release note section: https://releases.linaro.org/components/toolchain/binaries/
 
 Getting the prerequisite library
 --------------------------------
@@ -69,8 +69,8 @@ Copy the NUMA header files and lib to the cross compiler's directories:
 
 .. code-block:: console
 
-   cp <numa_install_dir>/include/numa*.h <cross_install_dir>/gcc-linaro-7.2.1-2017.11-x86_64_aarch64-linux-gnu/bin/../aarch64-linux-gnu/libc/usr/include/
-   cp <numa_install_dir>/lib/libnuma.a <cross_install_dir>/gcc-linaro-7.2.1-2017.11-x86_64_aarch64-linux-gnu/lib/gcc/aarch64-linux-gnu/7.2.1/
+   cp <numa_install_dir>/include/numa*.h <cross_install_dir>/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/bin/../aarch64-linux-gnu/libc/usr/include/
+   cp <numa_install_dir>/lib/libnuma.a <cross_install_dir>/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/lib/gcc/aarch64-linux-gnu/8.2/
 
 .. _configure_and_cross_compile_dpdk_build: