Hi All,
I am porting Renesas RZ/G2M[1] platform to TF-A Master branch(commitid: eeb77da646844) . Initially faced a compilation error [2] which is fixed by using "#define" instead of "static const uint64_t". Then on target, found that BL31 is failed to boot[3], which is fixed by reverting the commit 75fab6496e5fce9a11 ("libc: memset: improve performance by avoiding single byte writes"), see the logs [3].
Q1) Have you seen this issue? Please share your thoughts on this issues.
[1] https://www.renesas.com/us/en/products/microcontrollers-microprocessors/rz/r...
[2] https://lists.trustedfirmware.org/pipermail/tf-a/2020-October/000763.html
[3] Failure logs ------------ NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.6 NOTICE: BL2: PRR is RZG G2M Ver.1.3 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0 NOTICE: BL2: Boot device is QSPI Flash(40MHz) NOTICE: BL2: LCM state is unknown NOTICE: BL2: DDR3200(rev.0.40) NOTICE: BL2: [COLD_BOOT] NOTICE: BL2: DRAM Split is 2ch NOTICE: BL2: QoS is default setting(rev.0.19) NOTICE: BL2: DRAM refresh interval 1.95 usec NOTICE: BL2: Periodic Write DQ Training NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB NOTICE: BL2: FDT at 0xe632a648 NOTICE: BL2: v2.3(release):v2.3-778-g4fd58b045 NOTICE: BL2: Built : 18:14:35, Oct 8 2020 NOTICE: BL2: Normal boot NOTICE: BL2: dst=0xe6328300 src=0x8180000 len=512(0x200) NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800) NOTICE: rcar_file_len: len: 0x0003e000 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000) NOTICE: rcar_file_len: len: 0x00100000 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000) NOTICE: BL2: Booting BL31
[4]Working logs after reverting the commit 75fab6496e5fce9a11 ("libc: memset: improve performance by avoiding single byte writes") -------------------------------------- NOTICE: BL2: RZ/G Initial Program Loader(CA57) Rev.2.0.6 NOTICE: BL2: PRR is RZG G2M Ver.1.3 NOTICE: BL2: Board is HiHope RZ/G2M Rev.4.0 NOTICE: BL2: Boot device is QSPI Flash(40MHz) NOTICE: BL2: LCM state is unknown NOTICE: BL2: DDR3200(rev.0.40) NOTICE: BL2: [COLD_BOOT] NOTICE: BL2: DRAM Split is 2ch NOTICE: BL2: QoS is default setting(rev.0.19) NOTICE: BL2: DRAM refresh interval 1.95 usec NOTICE: BL2: Periodic Write DQ Training NOTICE: BL2: CH0: 400000000 - 47fffffff, 2 GiB NOTICE: BL2: CH2: 600000000 - 67fffffff, 2 GiB NOTICE: BL2: FDT at 0xe632a648 NOTICE: BL2: v2.3(release):v2.3-779-geba02ef39 NOTICE: BL2: Built : 18:16:47, Oct 8 2020 NOTICE: BL2: Normal boot NOTICE: BL2: dst=0xe6328300 src=0x8180000 len=512(0x200) NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800) NOTICE: rcar_file_len: len: 0x0003e000 NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=253952(0x3e000) NOTICE: rcar_file_len: len: 0x00100000 NOTICE: BL2: dst=0x50000000 src=0x8300000 len=1048576(0x100000) NOTICE: BL2: Booting BL31
U-Boot 2020.10-00535-gd0e9210a2f (Oct 08 2020 - 12:34:09 +0100)
CPU: Renesas Electronics R8A774A1 rev 1.3 Model: HopeRun HiHope RZ/G2M with sub board DRAM: 3.9 GiB MMC: mmc@ee100000: 0, mmc@ee160000: 1 Loading Environment from MMC... OK In: serial@e6e88000 Out: serial@e6e88000 Err: serial@e6e88000 Net: eth0: ethernet@e6800000 Hit any key to stop autoboot: 0
Regards, Biju
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