Hi All,
Sorry for the noise. This issue is reproducible with older toolchains.
This commit gives build error on aarch64-linux-gcc-7 toolchain on U-buntu 18.04 Host machine.
After upgrading the toolchain[1] (version: 9.2-2019.12), it compiles OK. [1] https://developer.arm.com/tools-and-software/open-source-software/developer-...
Cheers, Biju
-----Original Message----- From: Biju Das Sent: 07 October 2020 18:03 To: TF-A@lists.trustedfirmware.org; Madhukar Pappireddy madhukar.pappireddy@arm.com Cc: Chris Paterson Chris.Paterson2@renesas.com; Marek Vasut marek.vasut@gmail.com; Prabhakar Mahadev Lad <prabhakar.mahadev- lad.rj@bp.renesas.com> Subject: Compilation error with commit "ca661a0092c8ead5ac7df57c55fffcc835d9c0b9"
Hi All,
I am getting compilation error with Mainline TFA on renesas platform for bl31 build.
Build command: #make CROSS_COMPILE=aarch64-linux-gnu- bl31 PLAT=rcar LSI=M3 MBEDTLS_DIR=../mbedtls
Q1) Have any one see this issue? Please correct me, if I am doing something wrong.
On further investigation, the below commit introduced the issue [1]
[1] https://git.trustedfirmware.org/TF-A/trusted-firmware- a.git/commit/plat/renesas/rcar/bl31_plat_setup.c?id=ca661a0092c8ead5ac7 df57c55fffcc835d9c0b9
It gives compilation error " error: initializer element is not constant" for BL_CODE_BASE [2]
[2] https://elixir.bootlin.com/arm-trusted- firmware/latest/source/plat/renesas/rcar/bl31_plat_setup.c#L25
BL_CODE_BASE gets its value from linker in [3] [3] https://elixir.bootlin.com/arm-trusted- firmware/latest/source/include/common/bl_common.h#L106
If you see [4], the initializer element is not constant [4] https://elixir.bootlin.com/arm-trusted- firmware/latest/source/include/lib/utils_def.h#L140
Error logs: biju@biju-VirtualBox:~/work/trusted-firmware-a$ CC plat/renesas/rcar/bl31_plat_setup.c plat/renesas/rcar/bl31_plat_setup.c:25:39: error: initializer element is not constant static const uint64_t BL31_RO_BASE = BL_CODE_BASE; ^~~~~~~~~~~~ plat/renesas/rcar/bl31_plat_setup.c:26:40: error: initializer element is not constant static const uint64_t BL31_RO_LIMIT = BL_CODE_END; ^~~~~~~~~~~ plat/renesas/rcar/bl31_plat_setup.c:29:48: error: initializer element is not constant static const uint64_t BL31_COHERENT_RAM_BASE = BL_COHERENT_RAM_BASE; ^~~~~~~~~~~~~~~~~~~~ plat/renesas/rcar/bl31_plat_setup.c:30:49: error: initializer element is not constant static const uint64_t BL31_COHERENT_RAM_LIMIT = BL_COHERENT_RAM_END; ^~~~~~~~~~~~~~~~~~~ Makefile:1109: recipe for target '/home/biju/work/trusted-firmware- a/build/rcar/release/bl31/bl31_plat_setup.o' failed make: *** [/home/biju/work/trusted-firmware- a/build/rcar/release/bl31/bl31_plat_setup.o] Error 1
Regards, Biju
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