From: Vagrant Cascadian <vagrant@debian.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH V2 0/7] ARM: imx: Update Novena to DM/DT
Date: Thu, 06 Jun 2019 10:17:32 -0700 [thread overview]
Message-ID: <87wohyzl8z.fsf@yucca> (raw)
In-Reply-To: <87o93d25ju.fsf@yucca>
On 2019-06-04, Vagrant Cascadian wrote:
> On 2019-05-17, Marek Vasut wrote:
Retried with a build from:
https://github.com/marex/u-boot-imx/tree/imx-dm
commit:7a381bb7edfd43aefc1dbfea6d574234ef9d7771
Which contains the two patchsets needed.
> I have two oustanding issues... with some files it sometimes fails to
> load one or more from SATA:
>
> Retrieving file: /boot/initrd.img-5.0.0-trunk-armmp
> 20077960 bytes read in 375 ms (51.1 MiB/s)
> Retrieving file: /boot/vmlinuz-5.0.0-trunk-armmp
> 4215296 bytes read in 40 ms (100.5 MiB/s)
> append: root=UUID=9666ab0b-f932-4e2f-95d7-0e96a12a4540 ro quiet
> Retrieving file: /usr/lib/linux-image-5.0.0-trunk-armmp/imx6q-novena.dtb
> CACHE: Misaligned operation at range [fafb5398, fafb6398]
> CACHE: Misaligned operation at range [fafb5398, fafb6398]
> ERROR: v7_outer_cache_inval_range - start address is not aligned -
> 0xfafb5398
> ERROR: v7_outer_cache_inval_range - stop address is not aligned -
> 0xfafb6398
> invalid extent block
>
> It then falls back to one of the other kernels (using the extlinux.conf
> parsing) and succeeds. It consistantly gets a cache/alignment error with
> this specific file. A bit-for-bit identical .dtb loaded from another
> path works just fine. Older versions of u-boot boot this fine. Would
> some particular EXT4 flag possibly be causing issues?
>
> Several other kernel+initrd+dtb combinations work fine.
Running "dcache off" before booting still produces the warnings/errors,
but actually does boot successfully. Of course, it's much slower.
> The second issue is still using one out of four exposed USB ports fails
> and resets the board:
>
> load usb 0:1 $kernel_addr_r misc/Binaries/linux/Image
> data abort
> pc : [<fefbb67a>] lr : [<fefbb0fd>]
> reloc pc : [<1783367a>] lr : [<178330fd>]
> sp : faf7c6e8 ip : 00000003 fp : 00000005
> r10: faf8b200 r9 : faf87ea0 r8 : 00000001
> r7 : faf8b2c0 r6 : f9f7a040 r5 : faf7c710 r4 : 00000038
> r3 : 0000006d r2 : f9f7a0a3 r1 : faf8b32c r0 : f9f7a09f
> Flags: nzCv IRQs off FIQs off Mode SVC_32
> Code: 4630fc5b 81f0e8bd e7d84606 bf082b2f (f822235c)
> Resetting CPU ...
>
> The three other usb ports work just fine with the same USB stick and
> file. All four ports work with 2019.01.
Got a bit-for-bit identical error on this one.
I was able to get the objdump output with the reloc pc value:
$ arm-linux-gnueabihf-objdump -d u-boot | grep 178337aa
178337aa: f822 3b02 strh.w r3, [r2], #2
Hope that's helpful!
live well,
vagrant
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 227 bytes
Desc: not available
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20190606/66fcebfb/attachment.sig>
next prev parent reply other threads:[~2019-06-06 17:17 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-17 18:32 [U-Boot] [PATCH V2 0/7] ARM: imx: Update Novena to DM/DT Marek Vasut
2019-05-17 18:32 ` [U-Boot] [PATCH V2 1/7] ARM: dts: imx: novena: Import Novena DT from Linux Marek Vasut
2019-06-10 9:59 ` [U-Boot] [PATCH V2 1/7] ARM: dts: imx: novena: Import Novena DT sbabic at denx.de
2019-05-17 18:32 ` [U-Boot] [PATCH V2 2/7] ARM: imx: novena: Enable DM pin control Marek Vasut
2019-06-10 9:49 ` sbabic at denx.de
2019-05-17 18:32 ` [U-Boot] [PATCH V2 3/7] ARM: imx: novena: Enable DM GPIO Marek Vasut
2019-06-10 9:49 ` sbabic at denx.de
2019-05-17 18:32 ` [U-Boot] [PATCH V2 4/7] ARM: imx: novena: Convert block devices to DM Marek Vasut
2019-06-10 9:40 ` sbabic at denx.de
2019-05-17 18:32 ` [U-Boot] [PATCH V2 5/7] ARM: imx: novena: Enable DM USB Marek Vasut
2019-06-10 9:41 ` sbabic at denx.de
2019-05-17 18:32 ` [U-Boot] [PATCH V2 6/7] ARM: imx: novena: Enable DM PCI Marek Vasut
2019-06-08 20:45 ` Stefano Babic
2019-06-09 1:49 ` Marek Vasut
2019-06-09 7:34 ` Stefano Babic
2019-06-10 9:39 ` sbabic at denx.de
2019-05-17 18:32 ` [U-Boot] [PATCH V2 7/7] ARM: imx: novena: Convert to DM VIDEO Marek Vasut
2019-06-10 9:59 ` sbabic at denx.de
2019-06-04 7:06 ` [U-Boot] [PATCH V2 0/7] ARM: imx: Update Novena to DM/DT Vagrant Cascadian
2019-06-06 17:17 ` Vagrant Cascadian [this message]
2019-06-07 19:09 ` Marek Vasut
2019-08-19 12:37 ` Marek Vasut
2019-08-20 17:41 ` Vagrant Cascadian
2019-09-26 18:52 ` [U-Boot] dcache issues with wandboard too (was: [PATCH V2 0/7] ARM: imx: Update Novena to DM/DT) Vagrant Cascadian
2019-09-26 19:59 ` Marek Vasut
2020-01-27 0:02 ` [PATCH V2 0/7] ARM: imx: Update Novena to DM/DT Marek Vasut
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87wohyzl8z.fsf@yucca \
--to=vagrant@debian.org \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox