From: Sekhar Nori <nsekhar@ti.com>
To: Suman Anna <s-anna@ti.com>, Bartosz Golaszewski <brgl@bgdev.pl>,
Stephen Boyd <sboyd@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Ohad Ben-Cohen <ohad@wizery.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree <devicetree@vger.kernel.org>,
David Lechner <david@lechnology.com>,
Kevin Hilman <khilman@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
linux-remoteproc@vger.kernel.org,
Russell King <linux@armlinux.org.uk>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Rob Herring <robh+dt@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-clk@vger.kernel.org,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v4 0/8] ARM: davinci: complete the conversion to using the reset framework
Date: Tue, 27 Mar 2018 10:54:54 +0530 [thread overview]
Message-ID: <44218403-5e7f-dd12-6d01-a52987fc4cc8@ti.com> (raw)
In-Reply-To: <0683b11c-fefa-5fc7-793e-1a662a5f0480@ti.com>
Hi Suman,
On Tuesday 27 March 2018 06:12 AM, Suman Anna wrote:
> I tried booting your tree [3] on the OMAPL138-LCDK board. I am using
> NFS, and I am unable to get to the console. I don't have any issues
> booting latest -next branch (next-20180326) which only has the reset and
> clock driver related changes.
>
> Here's the log towards the end of the boot..
> ---
> pinctrl-single 1c14120.pinmux: 160 pins, size 80
> Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
> console [ttyS2] disabled
> 1d0d000.serial: ttyS2 at MMIO 0x1d0d000 (irq = 61, base_baud = 8250000)
> is a TI DA8xx/66AK2x
> console [ttyS2] enabled
> brd: module loaded
> libphy: Fixed MDIO Bus: probed
> davinci_mdio 1e24000.mdio: davinci mdio revision 1.5, bus freq 2200000
> davinci_mdio 1e24000.mdio: no live phy, scanning all
> davinci_mdio: probe of 1e24000.mdio failed with error -5
> i2c /dev entries driver
> <nothing after this>
This is because of a bug in bootloader PLL configuration which got
uncovered only with CCF conversion. The bootloader that comes
pre-flashed with the board or the latest U-Boot master should work fine.
Here is the log with latest U-Boot master:
https://pastebin.ubuntu.com/p/HkwY9g4YDc/
Thanks,
Sekhar
next prev parent reply other threads:[~2018-03-27 5:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-23 13:04 [PATCH v4 0/8] ARM: davinci: complete the conversion to using the reset framework Bartosz Golaszewski
2018-03-23 13:04 ` [PATCH v4 1/8] reset: modify the way reset lookup works for board files Bartosz Golaszewski
2018-03-23 13:43 ` Philipp Zabel
2018-03-23 13:46 ` Bartosz Golaszewski
2018-03-23 13:04 ` [PATCH v4 2/8] ARM: davinci: dts: make psc0 a reset provider Bartosz Golaszewski
2018-03-23 13:04 ` [PATCH v4 3/8] ARM: davinci: dts: add a reset control to the dsp node Bartosz Golaszewski
2018-03-23 13:04 ` [PATCH v4 4/8] clk: davinci: add a reset lookup table for psc0 Bartosz Golaszewski
2018-03-23 13:04 ` [PATCH v4 5/8] remoteproc: da8xx: add the missing retval check for clk_enable() Bartosz Golaszewski
2018-03-26 21:15 ` Suman Anna
2018-03-23 13:04 ` [PATCH v4 6/8] remoteproc: da8xx: prepare and unprepare the clock where needed Bartosz Golaszewski
2018-03-26 21:19 ` Suman Anna
2018-03-23 13:04 ` [PATCH v4 7/8] remoteproc: da8xx: use the reset framework Bartosz Golaszewski
2018-03-26 21:28 ` Suman Anna
2018-03-23 13:04 ` [PATCH v4 8/8] clk: davinci: kill davinci_clk_reset_assert/deassert() Bartosz Golaszewski
2018-03-23 16:49 ` [PATCH v4 0/8] ARM: davinci: complete the conversion to using the reset framework Stephen Boyd
2018-03-23 16:55 ` Bartosz Golaszewski
2018-03-23 17:08 ` Stephen Boyd
2018-03-23 17:16 ` Bartosz Golaszewski
2018-03-24 0:30 ` Suman Anna
2018-03-27 0:42 ` Suman Anna
2018-03-27 5:24 ` Sekhar Nori [this message]
2018-03-28 22:44 ` Suman Anna
2018-03-27 6:09 ` Sekhar Nori
2018-03-27 9:23 ` Philipp Zabel
2018-03-27 9:29 ` Bartosz Golaszewski
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