From: Roland Hieber <r.hieber@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Roland Hieber <r.hieber@pengutronix.de>
Subject: [PATCH 00/13] MXS/MX28 low-level improvements
Date: Wed, 25 Jul 2018 15:36:05 +0200 [thread overview]
Message-ID: <20180725133618.1510-1-r.hieber@pengutronix.de> (raw)
While porting barebox onto a new old MX28 board, I had to extend the
low-level code to set up SDRAM and PMIC. Most of those changes are
probably also applicable to MX23 boards since the code paths are the
same, and are only wrapped in mx28_*/mx23_*-specific wrapper functions.
(Also, if anyone wants to port these changes back to U-Boot, feel free
to do so, it's the same code ☺)
Roland Hieber (12):
images: MXS: allow generation of unencrypted bootstreams
ARM: MXS: i.MX28: allow setup of low-voltage SDRAM
ARM: MXS: allow configuration of EMI clock dividers
ARM: MXS: i.MX28: add autodetection of memory banks
ARM: MXS: refactor mx2*_power_init source configuration
ARM: MXS: allow starting from battery input without 4P2 source enabled
ARM: MXS: make power levels configurable in mx2*_power_init
ARM: MXS: fix VDDx brownout setup logic
ARM: MXS: make VDDx brownout setup more understandable
ARM: MXS: mxs_power_status: use less magic values
ARM: MXS: mxs_power_status: align output
Documentation: MXS: general update and improvements
Sascha Hauer (1):
scripts: mxsimage: Allow unencrypted images
Documentation/boards/mxs.rst | 97 ++++++-----
arch/arm/boards/duckbill/lowlevel.c | 7 +-
arch/arm/boards/freescale-mx28-evk/lowlevel.c | 8 +-
arch/arm/boards/imx233-olinuxino/lowlevel.c | 2 +-
arch/arm/boards/karo-tx28/lowlevel.c | 8 +-
arch/arm/mach-mxs/Makefile | 2 +-
arch/arm/mach-mxs/include/mach/init.h | 49 +++++-
arch/arm/mach-mxs/mem-imx28.c | 39 +++++
arch/arm/mach-mxs/mem-init.c | 23 ++-
arch/arm/mach-mxs/power-init.c | 162 +++++++++++-------
images/Makefile.mxs | 8 +
scripts/mxsimage.c | 53 +++---
12 files changed, 301 insertions(+), 157 deletions(-)
create mode 100644 arch/arm/mach-mxs/mem-imx28.c
--
2.18.0
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next reply other threads:[~2018-07-25 13:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-25 13:36 Roland Hieber [this message]
2018-07-25 13:36 ` [PATCH 01/13] scripts: mxsimage: Allow unencrypted images Roland Hieber
2018-07-25 13:36 ` [PATCH 02/13] images: MXS: allow generation of unencrypted bootstreams Roland Hieber
2018-07-25 13:36 ` [PATCH 03/13] ARM: MXS: i.MX28: allow setup of low-voltage SDRAM Roland Hieber
2018-07-25 13:36 ` [PATCH 04/13] ARM: MXS: allow configuration of EMI clock dividers Roland Hieber
2018-08-08 6:41 ` Sascha Hauer
2018-07-25 13:36 ` [PATCH 05/13] ARM: MXS: i.MX28: add autodetection of memory banks Roland Hieber
2018-07-27 8:28 ` Roland Hieber
2018-07-31 10:07 ` Roland Hieber
2018-08-08 6:40 ` Sascha Hauer
2018-07-25 13:36 ` [PATCH 06/13] ARM: MXS: refactor mx2*_power_init source configuration Roland Hieber
2018-07-25 13:36 ` [PATCH 07/13] ARM: MXS: allow starting from battery input without 4P2 source enabled Roland Hieber
2018-07-25 13:36 ` [PATCH 08/13] ARM: MXS: make power levels configurable in mx2*_power_init Roland Hieber
2018-07-25 13:36 ` [PATCH 09/13] ARM: MXS: fix VDDx brownout setup logic Roland Hieber
2018-07-25 13:36 ` [PATCH 10/13] ARM: MXS: make VDDx brownout setup more understandable Roland Hieber
2018-07-25 13:36 ` [PATCH 11/13] ARM: MXS: mxs_power_status: use less magic values Roland Hieber
2018-07-25 13:36 ` [PATCH 12/13] ARM: MXS: mxs_power_status: align output Roland Hieber
2018-07-25 13:36 ` [PATCH 13/13] Documentation: MXS: general update and improvements Roland Hieber
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=20180725133618.1510-1-r.hieber@pengutronix.de \
--to=r.hieber@pengutronix.de \
--cc=barebox@lists.infradead.org \
/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