Date: Wed, 19 Feb 2014 16:12:58 -0700 From: Ian Lepore <ian@FreeBSD.org> To: Tom Everett <tom@khubla.com> Cc: "freebsd-arm@freebsd.org" <freebsd-arm@FreeBSD.org> Subject: Re: About FreeBSD support one more mini-pc Message-ID: <1392851578.1145.55.camel@revolution.hippie.lan> In-Reply-To: <CAB3ij4CHPjAspW%2BjDDOiG2bBsFZ6a5f3P9LbyDAcfxq3BYTLyw@mail.gmail.com> References: <210081392741053@web22h.yandex.ru> <1392835264.1145.33.camel@revolution.hippie.lan> <CAB3ij4CKpp5hQWeKk5icq6dgxKX%2BtiFLho1TYKc%2BnTbufGzzFA@mail.gmail.com> <FD2977C2-7F98-4B48-81D6-87D2B81BEA78@bsdimp.com> <1392842988.1145.50.camel@revolution.hippie.lan> <CAB3ij4CHPjAspW%2BjDDOiG2bBsFZ6a5f3P9LbyDAcfxq3BYTLyw@mail.gmail.com>
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On Wed, 2014-02-19 at 15:12 -0700, Tom Everett wrote: > Hey Ian, i am just about to ask for a pull from my repo with a working > ubldr for wandboard, if you wanted to take a look: > > https://github.com/teverett/crochet-freebsd/commit/f61660c4134ef495cb5f7de26c2048fba1e65c8f > My problem isn't with u-boot, it's in the ubldr->kernel handoff. I'm using u-boot-2014.01 these days and it needs no patching other than to the wandboard config.h to turn on API and USB and a few other handy things. But when I boot, sometimes it works but more often it goes like this: U-Boot 2014.01 (Feb 19 2014 - 15:31:16) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Board: Wandboard DRAM: 2 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 In: serial Out: serial Err: serial Net: FEC Hit any key to stop autoboot: 0 FEC Waiting for PHY auto negotiation to complete... done BOOTP broadcast 1 *** Unhandled DHCP Option in OFFER/ACK: 69 ... *** Unhandled DHCP Option in OFFER/ACK: 42 DHCP client bound to address 172.22.42.236 Using FEC device TFTP from server 172.22.42.240; our IP address is 172.22.42.236 Filename '/wand/boot/ubldr'. Load address: 0x11000000 Loading: ############## 10.4 MiB/s done Bytes transferred = 195484 (2fb9c hex) ## Starting application at 0x11000054 ... Consoles: U-Boot console Compatible API signature found @8f564028 Number of U-Boot devices: 2 FreeBSD/armv6 U-Boot loader, Revision 1.2 (ilepore@revolution.hippie.lan, Wed Feb 19 15:41:25 MST 2014) DRAM: 2048MB Device: disk - /boot/kernel/kernel text=0x42f3d0 data=0x31d14+0x2df1c syms=[0x4+0x923b0+0x4+0x6e34d] Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel]... Using DTB compiled into kernel. Kernel entry at 0x12000100... Kernel args: (null) a And it hangs there forever. The 'a' I just added, that shows me that it gets into the kernel, I print that 'a' from the first few instructions of locore.S. -- Ian
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