Date: Thu, 24 Dec 2020 02:52:43 +0100 From: =?utf-8?Q?Klaus_K=C3=BCchemann?= <maciphone2@googlemail.com> To: Mitchell Horne <mhorne@freebsd.org>, freebsd-riscv@freebsd.org Subject: Re: HiFive unleashed u-boot from uSD Message-ID: <D5F907B3-1F01-4BE7-A017-CD32228A221F@googlemail.com> In-Reply-To: <CADeAsy3x3fNKZmxEfc40-L6Hu5_kAwavf0pQFLvuGoonTPiP9Q@mail.gmail.com> References: <88077F62-C2A5-4846-8D86-EEFDC41BEAEF@googlemail.com> <CADeAsy27%2BkB=%2B6c3MwSb2Wj12bxVM202K8Xq5yjLWBTZyZvXLA@mail.gmail.com> <64C16078-A7A9-48B7-8074-5D2ACDCB5CF4@googlemail.com> <CADeAsy3x3fNKZmxEfc40-L6Hu5_kAwavf0pQFLvuGoonTPiP9Q@mail.gmail.com>
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> Am 23.12.2020 um 22:36 schrieb Mitchell Horne <mhorne@freebsd.org>: >=20 >>=20 >=20 > Great, thank you for that. I have two new builds of u-boot.itb > (loader2) for you to try. This time, I disabled the feature that is > affected by the hardware errata. > https://people.freebsd.org/~mhorne/tmp/u-boot-test1.itb > https://people.freebsd.org/~mhorne/tmp/u-boot-test2.itb >=20 thanks for your effort , ..both u-boot-test1.itb & u-boot-test2.itb hanging after 'MEDELEG `, Seems to be something like this perhaps: = https://github.com/riscv/opensbi/issues/103 ? too new stuff for me to understand... OpenSBI v0.8 ____ _____ ____ _____ / __ \ / ____| _ \_ _| | | | |_ __ ___ _ __ | (___ | |_) || | | | | | '_ \ / _ \ '_ \ \___ \| _ < | | | |__| | |_) | __/ | | |____) | |_) || |_ \____/| .__/ \___|_| |_|_____/|____/_____| | | |_| Platform Name : SiFive Freedom U540 Platform Features : timer,mfdeleg Platform HART Count : 4 Boot HART ID : 1 Boot HART ISA : rv64imafdcsu BOOT HART Features : pmp,scounteren,mcounteren BOOT HART PMP Count : 16 Firmware Base : 0x80000000 Firmware Size : 100 KB Runtime SBI Version : 0.2 MIDELEG : 0x0000000000000222 MEDELEG : 0x000000000000b109 Best Regards K.
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