From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Schwab <schwab@suse.de>
Date: Wed, 06 Mar 2019 12:47:39 +0100
Subject: [U-Boot] [PATCH v2 0/9] SMP support for RISC-V
In-Reply-To: <MN2PR04MB60619BC46BB9F9804BE184E58D730@MN2PR04MB6061.namprd04.prod.outlook.com>
 (Anup Patel's message of "Wed, 6 Mar 2019 11:24:14 +0000")
References: <20190305225331.1353-1-lukas.auer@aisec.fraunhofer.de>
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 <43f4d91c1ae43e5eea5222ad15c2671a6421866f.camel@aisec.fraunhofer.de>
 <MN2PR04MB60615039D9B1F40BE40C8B458D730@MN2PR04MB6061.namprd04.prod.outlook.com>
 <mvmva0wxod5.fsf@suse.de>
 <MN2PR04MB60619BC46BB9F9804BE184E58D730@MN2PR04MB6061.namprd04.prod.outlook.com>
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To: u-boot@lists.denx.de

On M=C3=A4r 06 2019, Anup Patel <Anup.Patel@wdc.com> wrote:

>> -----Original Message-----
>> From: Andreas Schwab <schwab@suse.de>
>> Sent: Wednesday, March 6, 2019 4:27 PM
>> To: Anup Patel <Anup.Patel@wdc.com>
>> Cc: Auer, Lukas <lukas.auer@aisec.fraunhofer.de>; u-boot at lists.denx.d=
e;
>> paul.walmsley at sifive.com; agraf at suse.de; anup at brainfault.org;
>> baruch at tkos.co.il; daniel.schwierzeck at gmail.com; bmeng.cn at gmail=
.com;
>> rick at andestech.com; sr at denx.de; palmer at sifive.com; Atish Patra
>> <Atish.Patra@wdc.com>
>> Subject: Re: [PATCH v2 0/9] SMP support for RISC-V
>>=20
>> Apparently sometimes u-boot tries to boot the kernel on heart 0 (the E51
>> core), which will then fail to start userspace, since that cannot cope w=
ith the
>> missing fpu.
>
> That's not possible

Yes, it is.


OpenSBI v0.3 (Mar  6 2019 10:55:01)
   ____                    _____ ____ _____
  / __ \                  / ____|  _ \_   _|
 | |  | |_ __   ___ _ __ | (___ | |_) || |
 | |  | | '_ \ / _ \ '_ \ \___ \|  _ < | |
 | |__| | |_) |  __/ | | |____) | |_) || |_
  \____/| .__/ \___|_| |_|_____/|____/_____|
        | |
        |_|

Platform Name          : SiFive Freedom U540
Platform HART Features : RV64ACDFIMSU
Platform Max HARTs     : 5
Current Hart           : 2
Firmware Base          : 0x80000000
Firmware Size          : 88 KB
Runtime SBI Version    : 0.1

PMP0: 0x0000000080000000-0x000000008001ffff (A)
PMP1: 0x0000000000000000-0x0000007fffffffff (A,R,W,X)


U-Boot 2019.04-rc3-00010-g3ea5582c09 (Mar 06 2019 - 10:06:10 +0100)

CPU:   rv64imac
Model: sifive,hifive-unleashed-a00
DRAM:  8 GiB

Andreas.

--=20
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint =3D 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."