hero-sdk for ZynqMP

[dave.mcewan]

Hello again,

I'm trying to build hero-sdk, specifically hero-gcc-toolchain, for use on a ZCU102 and I'm running into some errors.
The first error is when compiling aeabi_lcsts.c:

Code:

hero-sdk/hero-gcc-toolchain/install/arm-linux-gnueabihf/libc/usr/include/asm/sigcontext.h:53:2: error: unknown type name '__uint128_t'

With some googling this *may* be related to CFLAGS with a -std=c11 instead of -std=gnu11. However the output from make says I'm already using gnu11:

Code:

arm-linux-gnueabihf-gcc ../sysdeps/arm/aeabi_lcsts.c -c -std=gnu11 -fgnu89-inline [... snip ...]

To retarget the host CPU architecture I've made the following changes in hero-sdk:

Code:

diff --git a/scripts/hero-z-7045-env.sh b/scripts/hero-z-7045-env.sh
index 0c7af43..31bba7d 100755
--- a/scripts/hero-z-7045-env.sh
+++ b/scripts/hero-z-7045-env.sh
@@ -36,11 +36,11 @@ export HERO_TARGET_PATH_DRIVER="${HERO_TARGET_PATH}/drivers"
 export HERO_TARGET_PATH_LIB="${HERO_TARGET_PATH}/libs"
 
 # Host-side platform config
-export PLATFORM="2"
-export BOARD="zc706"
+export PLATFORM="5"
+export BOARD="zcu102"
 
 # Host-side user-space config
-export ARCH="arm"
+export ARCH="arm64"
 export CROSS_COMPILE="arm-linux-gnueabihf-"
 export HERO_LIBPULP_DIR=`realpath hero-support/libpulp`

And in hero-gcc-toolchain:

Code:

diff --git a/scripts/hero_arm_toolchain_env.sh b/scripts/hero_arm_toolchain_env.sh
index 6cedabe..67a3760 100755
--- a/scripts/hero_arm_toolchain_env.sh
+++ b/scripts/hero_arm_toolchain_env.sh
@@ -19,7 +19,7 @@
 
 HERO_HOST_TARGET=arm-linux-gnueabihf
 HERO_BUILD_TARGET=x86_64-linux-gnu
-HERO_HOST_LINUX_ARCH=arm
+HERO_HOST_LINUX_ARCH=arm64
 HERO_HOST_GLIBC=glibc-2.26
 HERO_HOST_FPU_CONFIG="--with-fpu=neon-fp16 --with-float=hard"

 

Build platform is Ubuntu 16.04.
If I leave scripts/hero-z-7045-env.sh so that it's configured for ZC706 with ARM7 host cores then all parts of the hero-sdk build process complete successfully.

Since there appears to be some code related to ZynqMP in the makefiles, is there somebody here who has successfully built for this target?