On Thu, Feb 22, 2018 at 7:20 AM, Andre Przywara andre.przywara@arm.com wrote:
As we are running into issues where the final U-Boot FIT image file is exceeding our size limit, add a hint to the README.sunxi64 file to point out the possibility of building non-debug versions of the ATF binary. This is about 12KB smaller than the standard debug build, and so again allows successful U-Boot builds for many boards with the Allwinner H5 SoC. Please note that under normal circumstances the debug build is still recommended, as it gives valuable clues in case something goes wrong in the ATF.
So for H5 we can't able to use debug (:
Signed-off-by: Andre Przywara andre.przywara@arm.com
Hi,
as the level of desperation about Allwinner 64-bit FIT image sizes rises, we are getting more into the slightly cheaty section with our mitigations. However as my previous attempts in fixing this issue were not that warmly welcomed, I now suggest this rather pragmatic solution, which avoids hacking U-Boot badly. This fixes the various H5 builds for me.
Cheers, Andre.
board/sunxi/README.sunxi64 | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/board/sunxi/README.sunxi64 b/board/sunxi/README.sunxi64 index c492f749b8..eefa5001a2 100644 --- a/board/sunxi/README.sunxi64 +++ b/board/sunxi/README.sunxi64 @@ -38,6 +38,12 @@ the root of your U-Boot build directory (or create a symbolic link). $ export BL31=/src/arm-trusted-firmware/build/sun50iw1p1/debug/bl31.bin (adjust the actual path accordingly)
+If you run into size issues with the resulting U-Boot image file, it might +help to use a release build, by using "DEBUG=0" when building bl31.bin.
This is something like release build even w/o DEBUG=0 it will build same is it? In that case we can say not to use DEBUG=1 just make PLAT=sun50iw1p1 bl31