From: s.trumtrar@pengutronix.de (Steffen Trumtrar)
To: linux-arm-kernel@lists.infradead.org
Subject: SoCFPGA with CONFIG_THUMB2_KERNEL boot error
Date: Tue, 19 Apr 2016 16:02:20 +0200 [thread overview]
Message-ID: <20160419140220.GA9503@pengutronix.de> (raw)
Hi!
According to kernelci.org (and validating on my own hardware), the current
socfpga mainline kernel has an issue with CONFIG_THUMB2_KERNEL enabled.
https://storage.kernelci.org/mainline/v4.6-rc4-11-g12566cc35d0e/arm-multi_v7_defconfig/lab-khilman/boot-socfpga_cyclone5_de0_sockit.html
vs
https://storage.kernelci.org/mainline/v4.6-rc4-11-g12566cc35d0e/arm-multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y/lab-khilman/boot-socfpga_cyclone5_de0_sockit.html
Both boot successfully, but notice that the board fails to bring up CPU1 if
thumb2 support is enabled.
Any ideas why this might be happening?
Regards,
Steffen
--
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next reply other threads:[~2016-04-19 14:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-19 14:02 Steffen Trumtrar [this message]
2016-04-20 9:25 ` SoCFPGA with CONFIG_THUMB2_KERNEL boot error Dave Martin
2016-04-20 9:39 ` Ard Biesheuvel
2016-04-20 9:43 ` Ard Biesheuvel
2016-04-20 9:55 ` Sascha Hauer
2016-04-20 10:26 ` Ard Biesheuvel
2016-04-20 11:00 ` Sascha Hauer
2016-04-20 11:06 ` Ard Biesheuvel
2016-04-20 23:51 ` Russell King - ARM Linux
2016-04-21 6:24 ` Ard Biesheuvel
2016-04-21 7:52 ` Ard Biesheuvel
2016-04-20 11:06 ` Sascha Hauer
2016-04-20 15:55 ` Dinh Nguyen
2016-04-21 6:54 ` Sascha Hauer
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