Date: Fri, 19 Oct 2012 21:08:49 -0700 From: Tim Kientzle <tim@kientzle.com> To: Ruslan Bukin <br@bsdpad.com> Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: ubldr hangs on Exynos 4412 Message-ID: <E20C2AFB-EA4F-4BCE-A3D2-058D4FDB1D46@kientzle.com> In-Reply-To: <20121019200522.GA24298@jail.io> References: <20121015060703.GA58633@jail.io> <6F20448B-96A0-428B-ACC1-1B2E08E53EEE@kientzle.com> <20121019200522.GA24298@jail.io>
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> Thanks, Tim, it helps:
> bootelf 0x40008000
> ## Starting application at 0x40008054 ...
> Consoles: U-Boot console
> Compatible API signature found @c3d000c0
>
> but now, ubldr hangs on first syscall in glue.c (function ub_dev_enum)
> syscall(API_DEV_ENUM, NULL, di)
>
> why it can happen?
Are you using the U-Boot from Arago project?
Check disk/part.c to make sure it has this fix:
diff --git a/disk/part.c b/disk/part.c
index f07a17f..e0022d1 100644
--- a/disk/part.c
+++ b/disk/part.c
@@ -80,6 +80,8 @@ block_dev_desc_t *get_dev(char* ifname, int dev)
block_dev_desc_t* (*reloc_get_dev)(int dev);
char *name;
+ if (ifname == NULL)
+ return NULL;
name = drvr->name;
#ifdef CONFIG_NEEDS_MANUAL_RELOC
name += gd->reloc_off;
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