From 2962e14ca546ce9a1297a8f98e66b5a040c7be30 Mon Sep 17 00:00:00 2001
From: Norman Stetter <norman.stetter@garz-fricke.com>
Date: Fri, 9 Oct 2020 13:18:53 +0200
Subject: [PATCH] Move module gfplatdetect to own repo
* Move sources of the gfplatdetect module to it's own repository
---
recipes-kernel/modules/gfplatdetect/COPYING | 340 ---------------
recipes-kernel/modules/gfplatdetect/Makefile | 14 -
.../modules/gfplatdetect/gfplatdetect.c | 393 ------------------
recipes-kernel/modules/gfplatdetect_0.1.bb | 12 +-
4 files changed, 7 insertions(+), 752 deletions(-)
delete mode 100644 recipes-kernel/modules/gfplatdetect/COPYING
delete mode 100644 recipes-kernel/modules/gfplatdetect/Makefile
delete mode 100644 recipes-kernel/modules/gfplatdetect/gfplatdetect.c
diff --git a/recipes-kernel/modules/gfplatdetect/COPYING b/recipes-kernel/modules/gfplatdetect/COPYING
deleted file mode 100644
index 6d45519c..00000000
--- a/recipes-kernel/modules/gfplatdetect/COPYING
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) You must cause the modified files to carry prominent notices
- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
- these conditions, and telling the user how to view a copy of this
- License. (Exception: if the Program itself is interactive but
- does not normally print such an announcement, your work based on
- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
-
- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
- machine-readable copy of the corresponding source code, to be
- distributed under the terms of Sections 1 and 2 above on a medium
- customarily used for software interchange; or,
-
- c) Accompany it with the information you received as to the offer
- to distribute corresponding source code. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable. However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
- 5. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/recipes-kernel/modules/gfplatdetect/Makefile b/recipes-kernel/modules/gfplatdetect/Makefile
deleted file mode 100644
index 20166a09..00000000
--- a/recipes-kernel/modules/gfplatdetect/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-obj-m := gfplatdetect.o
-
-SRC := $(shell pwd)
-
-all:
- $(MAKE) -C $(KERNEL_SRC) M=$(SRC)
-
-modules_install:
- $(MAKE) -C $(KERNEL_SRC) M=$(SRC) modules_install
-
-clean:
- rm -f *.o *~ core .depend .*.cmd *.ko *.mod.c
- rm -f Module.markers Module.symvers modules.order
- rm -rf .tmp_versions Modules.symvers
diff --git a/recipes-kernel/modules/gfplatdetect/gfplatdetect.c b/recipes-kernel/modules/gfplatdetect/gfplatdetect.c
deleted file mode 100644
index 7884a753..00000000
--- a/recipes-kernel/modules/gfplatdetect/gfplatdetect.c
+++ /dev/null
@@ -1,393 +0,0 @@
-/******************************************************************************
- *
- * Copyright (C) 2020 Garz & Fricke GmbH
- * Author: Clemens Terasa, <clemens.terasa@garz-fricke.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *****************************************************************************/
-
-#include <linux/ctype.h>
-#include <linux/device.h>
-#include <linux/err.h>
-#include <linux/gpio/consumer.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/pinctrl/consumer.h>
-#include <linux/platform_device.h>
-
-#define PFID_NUM_MAX 12
-
-#define PFID_BOARD_SANTVEND 0xf
-#define PFID_BOARD_NALLINO 0x8
-#define PFID_BOARD_SANTARO 0x7
-#define PFID_BOARD_SDC_CSPU 0x6
-#define PFID_BOARD_SANTOKA 0x5
-#define PFID_BOARD_SANTINO 0x4
-#define PFID_BOARD_SANTINO_LT 0x3
-#define PFID_BOARD_SANTVENDbat 0x2
-#define PFID_BOARD_HYDRA_CPU1 0x1
-#define PFID_BOARD_HYDRA_CPU2 0x0
-#define PFID_BOARD_UNKNOWN 0x10
-#define PFID_BOARD_FSL_SABRE 0x11
-
-
-#define PFID_REV_21 0x9
-#define PFID_REV_20 0xa
-#define PFID_REV_14 0xb
-#define PFID_REV_13 0xc
-#define PFID_REV_12 0xd
-#define PFID_REV_11 0xe
-#define PFID_REV_10 0xf
-
-/* Kernel exports */
-extern unsigned int system_rev;
-extern const char *system_serial;
-extern unsigned int board_rev;
-extern unsigned int fngboot_rev;
-extern const char *machine_name;
-
-extern unsigned int imx_get_soc_revision(void);
-extern unsigned int mxc_get_cpu_type(void);
-
-#define BOARD_NAME "Garz & Fricke %s (i.MX6)"
-static char board_name[64] = "Garz & Fricke i.MX6";
-
-struct gfplatdetect_data {
- unsigned int system_rev;
- unsigned int board_rev;
- unsigned int fngboot_rev;
- const char *machine_name;
-};
-
-struct gfplatdetect_platform {
- unsigned int pfid_num;
- int (*get_pfids)(struct device *dev, unsigned int pfid_values);
- char *(*get_model)(unsigned int pfid_board);
- unsigned int (*get_board_rev)(int pfid_rev);
-
-};
-
-struct gfplatdetect_devdata {
- struct device* dev;
- struct gfplatdetect_data backup;
- struct gfplatdetect_data data;
- char machine_name[32];
- unsigned int pfid[3];
-#define PFID_BOARD 0
-#define PFID_CLOCK 1
-#define PFID_REV 2
- const struct gfplatdetect_platform *plat;
-};
-
-static ssize_t board_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct gfplatdetect_devdata *devdata=dev_get_drvdata(dev);
- int len;
-
- len = sprintf(buf, "%s\n", devdata->data.machine_name);
- if (len <= 0)
- dev_err(dev, "%s: Invalid sprintf len: %d\n", __func__, len);
-
- return len;
-}
-static DEVICE_ATTR_RO(board);
-
-static ssize_t board_rev_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct gfplatdetect_devdata *devdata = dev_get_drvdata(dev);
- int len;
-
- len = sprintf(buf, "%u.%u\n", (devdata->data.board_rev >> 24) & 0xFF,
- (devdata->data.board_rev >> 16) & 0xFF);
- if (len <= 0)
- dev_err(dev, "%s: Invalid sprintf len: %d\n", __func__, len);
-
- return len;
-}
-static DEVICE_ATTR_RO(board_rev);
-
-static ssize_t fngboot_rev_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct gfplatdetect_devdata *devdata = dev_get_drvdata(dev);
- int len;
-
- len = sprintf(buf, "%u.%ur%u\n",
- ((devdata->data.fngboot_rev >> 24) & 0xff),
- ((devdata->data.fngboot_rev >> 16) & 0xff),
- (devdata->data.fngboot_rev & 0xffff));
- if (len <= 0)
- dev_err(dev, "%s: Invalid sprintf len: %d\n", __func__, len);
-
- return len;
-}
-static DEVICE_ATTR_RO(fngboot_rev);
-
-static struct attribute *gfplatdetect_attrs[] = {
- &dev_attr_board.attr,
- &dev_attr_board_rev.attr,
- &dev_attr_fngboot_rev.attr,
- NULL,
-};
-ATTRIBUTE_GROUPS(gfplatdetect);
-
-
-static int gfplatdetect_get_pfids_imx6q(struct device *dev,
- unsigned int pfid_values)
-{
- struct gfplatdetect_devdata *devdata =
- (struct gfplatdetect_devdata *) dev_get_drvdata(dev);
- devdata->pfid[PFID_BOARD] = (pfid_values >> 0) & 0xF;
- devdata->pfid[PFID_CLOCK] = (pfid_values >> 4) & 0xF;
- devdata->pfid[PFID_REV] = (pfid_values >> 8) & 0xF;
- dev_info(dev, "pfid_board: %d, pfid_clock: %d, pfid_rev: %d\n",
- devdata->pfid[PFID_BOARD],
- devdata->pfid[PFID_CLOCK],
- devdata->pfid[PFID_REV]);
- return 0;
-}
-
-static char *gfplatdetect_get_model_imx6q(unsigned int pfid_board)
-{
- /* Board type */
- switch(pfid_board){
- case PFID_BOARD_SANTVEND: return "SANTVEND";
- case PFID_BOARD_SANTARO: return "SANTARO";
- case PFID_BOARD_SDC_CSPU: return "SDC CSPU";
- case PFID_BOARD_SANTOKA: return "SANTOKA";
- case PFID_BOARD_SANTINO: return "SANTINO";
- case PFID_BOARD_SANTINO_LT: return "SANTINO-LT";
- case PFID_BOARD_SANTVENDbat: return "SANTVEND (bat)";
- case PFID_BOARD_HYDRA_CPU1: return "HYDRA (cpu1)";
- case PFID_BOARD_HYDRA_CPU2: return "HYDRA (cpu2)";
- case PFID_BOARD_FSL_SABRE: return "FSL SABRE";
- default:
- case PFID_BOARD_UNKNOWN: return "unknown";
- }
-}
-
-static unsigned int gfplatdetect_get_board_rev_imx6(int pfid_rev)
-{
- /* Board revision */
- switch (pfid_rev) {
- default:
- case PFID_REV_10: return (0x0100 << 16);
- case PFID_REV_11: return (0x0101 << 16);
- case PFID_REV_12: return (0x0102 << 16);
- case PFID_REV_13: return (0x0103 << 16);
- case PFID_REV_14: return (0x0104 << 16);
- case PFID_REV_20: return (0x0200 << 16);
- case PFID_REV_21: return (0x0201 << 16);
- }
-}
-
-static struct gfplatdetect_platform gfplatdetect_imx6q = {
- .pfid_num = 12,
- .get_pfids = gfplatdetect_get_pfids_imx6q,
- .get_model = gfplatdetect_get_model_imx6q,
- .get_board_rev = gfplatdetect_get_board_rev_imx6,
-};
-
-static int gfplatdetect_get_pfids_imx6ull(struct device *dev,
- unsigned int pfid_values)
-{
- struct gfplatdetect_devdata *devdata =
- (struct gfplatdetect_devdata *) dev_get_drvdata(dev);
- devdata->pfid[PFID_BOARD] = (pfid_values >> 0) & 0xF;
- devdata->pfid[PFID_REV] = (pfid_values >> 4) & 0xF;
- dev_info(dev, "pfid_board: %d, pfid_rev: %d\n",
- devdata->pfid[PFID_BOARD],
- devdata->pfid[PFID_REV]);
- return 0;
-}
-
-static char *gfplatdetect_get_model_imx6ull(unsigned int pfid_board)
-{
- /* Board type */
- switch(pfid_board){
- case PFID_BOARD_NALLINO: return "NALLINO";
- default:
- case PFID_BOARD_UNKNOWN: return "unknown";
- }
-}
-
-static struct gfplatdetect_platform gfplatdetect_imx6ull = {
- .pfid_num = 8,
- .get_pfids = gfplatdetect_get_pfids_imx6ull,
- .get_model = gfplatdetect_get_model_imx6ull,
- .get_board_rev = gfplatdetect_get_board_rev_imx6,
-};
-
-static const struct of_device_id gfplatdetect_match[] = {
- { .compatible = "guf,imx6q-platdetect", .data = &gfplatdetect_imx6q},
- { .compatible = "guf,imx6ull-platdetect",
- .data = &gfplatdetect_imx6ull},
- { /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(of, gfplatdetect_match);
-
-static int gfplatdetect_get_hw_values(struct gfplatdetect_devdata *devdata,
- unsigned int *pfid_values)
-{
- struct device *dev = devdata->dev;
- struct gpio_desc *enable_gpio;
- struct gpio_descs *pfid_gpios;
- struct pinctrl *pinctrl = devm_pinctrl_get(dev);
- struct pinctrl_state *pins_default, *pins_pfid;
- DECLARE_BITMAP(pfid_arr, PFID_NUM_MAX);
-
- if(IS_ERR(pinctrl))
- return -EINVAL;
-
- pins_default = pinctrl_lookup_state(pinctrl, PINCTRL_STATE_DEFAULT);
- if(IS_ERR_OR_NULL(pins_default))
- return -EINVAL;
-
-
- pfid_gpios = devm_gpiod_get_array(dev, "pfid", GPIOD_IN);
- if(IS_ERR_OR_NULL(pfid_gpios) ||
- pfid_gpios->ndescs < devdata->plat->pfid_num) {
- dev_err(dev, "Unable to get PFID GPIOs\n");
- return PTR_ERR(pfid_gpios);
- }
-
- enable_gpio = devm_gpiod_get_optional(dev, "enable", GPIOD_OUT_HIGH);
- if(!IS_ERR_OR_NULL(enable_gpio))
- gpiod_set_value_cansleep(enable_gpio, 1);
-
-
- pins_pfid = pinctrl_lookup_state(pinctrl, "pfid");
- if(!IS_ERR_OR_NULL(pins_pfid)) {
- pinctrl_select_state(pinctrl, pins_pfid);
- }
-
- gpiod_get_array_value_cansleep(pfid_gpios->ndescs, pfid_gpios->desc,
- pfid_gpios->info, pfid_arr);
-
- if(!IS_ERR_OR_NULL(pins_pfid)) {
- pinctrl_select_state(pinctrl, pins_default);
- }
-
- if(!IS_ERR_OR_NULL(enable_gpio)) {
- gpiod_set_value_cansleep(enable_gpio, 0);
- devm_gpiod_put(dev, enable_gpio);
- enable_gpio = NULL;
- }
-
- devm_gpiod_put_array(dev, pfid_gpios);
- pfid_gpios = NULL;
-
- devm_pinctrl_put(pinctrl);
-
- *pfid_values = pfid_arr[0];
-
- return 0;
-}
-
-static int gfplatdetect_probe(struct platform_device *pdev)
-{
- struct gfplatdetect_devdata *devdata;
- struct device *dev = &pdev->dev;
- const struct of_device_id *id;
- unsigned int pfid_values = 0;
- const char* model;
- char *c;
- struct device_node *root;
-
- devdata = (struct gfplatdetect_devdata*) devm_kzalloc(dev,
- sizeof(struct gfplatdetect_devdata), GFP_KERNEL);
- if(!devdata)
- return -ENOMEM;
- dev_set_drvdata(dev, devdata);
- devdata->dev = dev;
-
- id = of_match_node (gfplatdetect_match, dev->of_node);
- if (!id) {
- return -ENODEV;
- }
- if(!id->data) {
- return -EINVAL;
- }
- devdata->plat = id->data;
-
- devdata->backup.system_rev = system_rev;
- devdata->backup.board_rev = board_rev;
- devdata->backup.fngboot_rev = fngboot_rev;
- devdata->backup.machine_name = machine_name;
-
- if (gfplatdetect_get_hw_values(devdata, &pfid_values))
- return -EINVAL;
-
- devdata->plat->get_pfids(dev, pfid_values);
-
- /* Board type */
- model = devdata->plat->get_model(devdata->pfid[PFID_BOARD]);
- snprintf(board_name, sizeof(board_name), BOARD_NAME, model);
- machine_name = board_name;
-
- strncpy(devdata->machine_name, model, sizeof(devdata->machine_name));
- devdata->machine_name[sizeof(devdata->machine_name) - 1] = '\0';
- for (c = devdata->machine_name; *c != '\0'; c++) {
- *c=tolower(*c);
- };
- devdata->data.machine_name=devdata->machine_name;
-
- /* Board revision */
- devdata->data.board_rev = devdata->plat->get_board_rev(
- devdata->pfid[PFID_REV]);
-
- /* system_rev holds the SoC revision*/
- devdata->data.system_rev = mxc_get_cpu_type() << 12 |
- imx_get_soc_revision();
-
- /* FnGBoot version from ATAGS revision */
- root = of_find_node_by_path("/");
- of_property_read_u32(root, "atag-revision",
- &devdata->data.fngboot_rev);
-
- system_rev = devdata->data.system_rev;
- board_rev = devdata->data.board_rev;
- fngboot_rev = devdata->data.fngboot_rev;
-
- return 0;
-}
-
-static int gfplatdetect_remove(struct platform_device *pdev) {
- struct gfplatdetect_devdata *devdata = dev_get_drvdata(&pdev->dev);
- struct gfplatdetect_data *backup = &devdata->backup;
- system_rev = backup->system_rev;
- board_rev = backup->board_rev;
- fngboot_rev = backup->fngboot_rev;
- machine_name = backup->machine_name;
- return 0;
-};
-
-
-static struct platform_driver gfplatdetect_driver = {
- .probe = gfplatdetect_probe,
- .remove = gfplatdetect_remove,
- .driver = {
- .name = "gfplatdetect",
- .of_match_table = gfplatdetect_match,
- .dev_groups = gfplatdetect_groups,
- },
-};
-
-module_platform_driver(gfplatdetect_driver);
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Clemens Terasa, <clemens.terasa@garz-fricke.com>");
diff --git a/recipes-kernel/modules/gfplatdetect_0.1.bb b/recipes-kernel/modules/gfplatdetect_0.1.bb
index 2f037386..1881b19c 100644
--- a/recipes-kernel/modules/gfplatdetect_0.1.bb
+++ b/recipes-kernel/modules/gfplatdetect_0.1.bb
@@ -4,12 +4,14 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=12f884d2ae1ff87c09e5b7ccc2c4ca7e"
inherit module
-SRC_URI = "file://Makefile \
- file://gfplatdetect.c \
- file://COPYING \
- "
+SRCREV = "${AUTOREV}"
+SRCBRANCH = "dunfell"
-S = "${WORKDIR}"
+SRC_URI = " \
+ git://git@gitlab.com/garz-fricke/kernel/modules/gfplatdetect.git;protocol=ssh;branch=${SRCBRANCH} \
+"
+
+S = "${WORKDIR}/git"
# The inherit of module.bbclass will automatically name module packages with
# "kernel-module-" prefix as required by the oe-core build environment.
--
GitLab