Re: [Linaro-uefi] [PATCH] atf-build: migrate to bl2_el3

On Mon, Jan 29, 2018 at 01:48:22PM +0800, Haojian Zhuang wrote:

When migrate to BL2_EL3 in ARM Trusted Firmware, bl2.bin should be built out of fip.bin. Otherwise, non-TF ROM failes to load bl2.bin because it doesn't recognize fip.bin format.

So copy bl2.bin to UEFI folder after ATF built.

Signed-off-by: Haojian Zhuang haojian.zhuang@linaro.org

atf-build.sh | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/atf-build.sh b/atf-build.sh index 65d4dbc..db741f5 100755 --- a/atf-build.sh +++ b/atf-build.sh @@ -182,9 +182,15 @@ function build_platform # Copy resulting images to UEFI image dir # if [ $VERBOSE -eq 1 ]; then

• 	echo "Copying bl1.bin and fip.bin to "$WORKSPACE/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/""
  

• 	echo "Copying bl1.bin bl2.bin and fip.bin to "$WORKSPACE/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/""
  

To future-proof this somewhat, could we instead do:

echo "Copying images to '$WORKSPACE/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/':" CPFLAGS="-v" else CPFLAGS="" fi

and

for file in build/"$ATF_PLATFORM/$BUILD_TYPE"/{bl1,bl2,fip}.bin; do if [ -f "$file" ]; then cp -a $CPFLAGS "$file" "$WORKSPACE/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/" fi done

?

/ Leif

fi

• cp -a build/"$ATF_PLATFORM/$BUILD_TYPE"/{bl1,fip}.bin "$WORKSPACE/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/"
  

• if [ -f build/"$ATF_PLATFORM/$BUILD_TYPE"/bl1.bin ]; then
  

• 	cp -a build/"$ATF_PLATFORM/$BUILD_TYPE"/bl1.bin "$WORKSPACE/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/"
  

• fi
  

• if [ -f build/"$ATF_PLATFORM/$BUILD_TYPE"/bl2.bin ]; then
  

• 	cp -a build/"$ATF_PLATFORM/$BUILD_TYPE"/bl2.bin "$WORKSPACE/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/"
  

• fi
  

• cp -a build/"$ATF_PLATFORM/$BUILD_TYPE"/fip.bin "$WORKSPACE/Build/$PLATFORM_IMAGE_DIR/$BUILD_PROFILE/FV/"
  

  else return 1 fi

-- 2.7.4