Re: [meta-freescale] Safe to upgrade to a Community BSP?

["Val Kondratenko" <valeriy.kondratenko@jci.com>]

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Trying to compile the new kernel (and applying our patches from 5.4/modified).
Getting this error:

DEBUG: Executing shell function do_shared_workdir
cp: cannot stat 'Module.symvers': No such file or directory
WARNING: exit code 1 from a shell command.
ERROR: Function failed: do_shared_workdir

That is coming from attached patch file in:
  ./meta-freescale/recipes-kernel/kernel-modules/kernel-module-imx-gpu-viv

Does anyone know what that could be (looks like some type of symbol file)?
Will the meta-freescale area be something that has to be modified for kernel 5.12?

Thanks in advance,
 Val


-----Original Message-----
From: Fabio Estevam <festevam@gmail.com> 
Sent: Friday, June 25, 2021 2:11 PM
To: Val Kondratenko <valeriy.kondratenko@jci.com>
Cc: Otavio Salvador <otavio.salvador@ossystems.com.br>; meta-freescale@lists.yoctoproject.org
Subject: Re: [meta-freescale] Safe to upgrade to a Community BSP?

On Fri, Jun 25, 2021 at 2:53 PM Val Kondratenko <valeriy.kondratenko@jci.com> wrote:
>
> Is the following a recommended upstream u-boot?
>
> u-boot-v2021.04 from
> https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsour
> ce.denx.de%2Fu-boot%2Fu-boot%2F&amp;data=04%7C01%7Cvaleriy.kondratenko
> %40jci.com%7Cae9a307ad535470174e808d93804a3b9%7Ca1f1e2147ded45b681a19e
> 8ae3459641%7C0%7C1%7C637602414841277553%7CUnknown%7CTWFpbGZsb3d8eyJWIj
> oiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000&am
> p;sdata=u7VdtzbmyNsIyJAk5wMd%2BM%2FohubZx6qe6fwKmUEWvjA%3D&amp;reserve
> d=0

Yes, that's a good one.

U-Boot 2021.07 should be available on July, 5th.

> The cpuidle functionality would be in?
>
> arch/arm/mach-imx/mx7/psci-mx7.c
>
> From when/which release U-boot started support cpuidle?
>
> Is there any documentation on how to move the cpuidle functionality from kernel to u-boot?
> What is involved there?

The PSCI mechanism in U-Boot will take care of it. No extra action is required.

[-- Attachment #2: Add-makefile.patch --]
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Index: git/Makefile
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ git/Makefile	2017-06-27 12:07:11.931698672 -0500
@@ -0,0 +1,17 @@
+obj-m := galcore.o
+
+SRC := $(shell pwd)
+
+all:
+	$(MAKE) -C $(KERNEL_SRC) M=$(SRC)/src AQROOT=${PWD}/src
+	cp $(SRC)/src/Module.symvers $(PWD)
+	cp $(SRC)/src/modules.order $(PWD)
+
+modules_install:
+	$(MAKE) -C $(KERNEL_SRC) M=$(SRC)/src modules_install
+
+clean:
+	find . -name '*.o' -delete
+	rm -f *.o *~ core .depend .*.cmd *.ko *.mod.c
+	rm -f Module.markers Module.symvers modules.order
+	rm -rf .tmp_versions Modules.symvers
Index: git/src/hal/kernel/arch/makefile.linux
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ git/src/hal/kernel/arch/makefile.linux	2017-06-27 11:44:06.004826232 -0500
@@ -0,0 +1,91 @@
+##############################################################################
+#
+#    The MIT License (MIT)
+#
+#    Copyright (c) 2014 - 2017 Vivante Corporation
+#
+#    Permission is hereby granted, free of charge, to any person obtaining a
+#    copy of this software and associated documentation files (the "Software"),
+#    to deal in the Software without restriction, including without limitation
+#    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+#    and/or sell copies of the Software, and to permit persons to whom the
+#    Software is furnished to do so, subject to the following conditions:
+#
+#    The above copyright notice and this permission notice shall be included in
+#    all copies or substantial portions of the Software.
+#
+#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+#    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+#    DEALINGS IN THE SOFTWARE.
+#
+##############################################################################
+#
+#    The GPL License (GPL)
+#
+#    Copyright (C) 2014 - 2017 Vivante Corporation
+#
+#    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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+#
+#    Note: This software is released under dual MIT and GPL licenses. A
+#    recipient may use this file under the terms of either the MIT license or
+#    GPL License. If you wish to use only one license not the other, you can
+#    indicate your decision by deleting one of the above license notices in your
+#    version of this file.
+#
+##############################################################################
+
+
+#
+# Linux build file for architecture dependent kernel HAL layer.
+#
+
+################################################################################
+# Include common definitions.
+
+include $(AQROOT)/makefile.linux.def
+
+################################################################################
+# Define a shortcut for the main target.
+
+STATIC = 1
+TARGET_NAME = libhalarchkernel.a
+
+################################################################################
+# Supply additional include directories.
+
+INCLUDE += -I$(AQROOT)/hal/kernel/inc
+INCLUDE += -I$(AQROOT)/hal/kernel/inc
+INCLUDE += -I$(AQROOT)/hal/kernel
+INCLUDE += -I$(AQROOT)/hal/kernel/arch
+ifeq ($(VIVANTE_ENABLE_VG),1)
+INCLUDE += -I$(AQROOT)/hal/kernel/archvg
+endif
+
+CFLAGS += $(INCLUDE) -Werror -ansi
+
+
+################################################################################
+# Describe object files.
+
+OBJECTS = $(OBJ_DIR)/gc_hal_kernel_context.o \
+          $(OBJ_DIR)/gc_hal_kernel_hardware.o
+
+include $(AQROOT)/common.target
Index: git/src/hal/kernel/archvg/makefile.linux
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ git/src/hal/kernel/archvg/makefile.linux	2017-06-27 11:44:06.004826232 -0500
@@ -0,0 +1,91 @@
+##############################################################################
+#
+#    The MIT License (MIT)
+#
+#    Copyright (c) 2014 - 2017 Vivante Corporation
+#
+#    Permission is hereby granted, free of charge, to any person obtaining a
+#    copy of this software and associated documentation files (the "Software"),
+#    to deal in the Software without restriction, including without limitation
+#    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+#    and/or sell copies of the Software, and to permit persons to whom the
+#    Software is furnished to do so, subject to the following conditions:
+#
+#    The above copyright notice and this permission notice shall be included in
+#    all copies or substantial portions of the Software.
+#
+#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+#    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+#    DEALINGS IN THE SOFTWARE.
+#
+##############################################################################
+#
+#    The GPL License (GPL)
+#
+#    Copyright (C) 2014 - 2017 Vivante Corporation
+#
+#    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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+#
+#    Note: This software is released under dual MIT and GPL licenses. A
+#    recipient may use this file under the terms of either the MIT license or
+#    GPL License. If you wish to use only one license not the other, you can
+#    indicate your decision by deleting one of the above license notices in your
+#    version of this file.
+#
+##############################################################################
+
+
+#
+# Linux build file for architecture dependent kernel HAL layer.
+#
+
+################################################################################
+# Include common definitions.
+
+include $(AQROOT)/makefile.linux.def
+
+################################################################################
+# Define a shortcut for the main target.
+
+STATIC = 1
+
+TARGET_NAME = libhalarchkernelvg.a
+
+################################################################################
+# Supply additional include directories.
+
+INCLUDE += -I$(AQROOT)/hal/inc
+INCLUDE += -I$(AQROOT)/hal/user
+INCLUDE += -I$(AQROOT)/hal/kernel
+INCLUDE += -I$(AQROOT)/hal/kernel/arch
+ifeq ($(VIVANTE_ENABLE_VG), 1)
+INCLUDE += -I$(AQROOT)/hal/kernel/archvg
+endif
+
+CFLAGS += $(INCLUDE) -Werror -ansi
+
+################################################################################
+# Describe object files.
+
+OBJECTS = $(OBJ_DIR)/gc_hal_kernel_hardware_vg.o \
+          $(OBJ_DIR)/gc_hal_kernel_hardware_command_vg.o
+
+include $(AQROOT)/common.target
Index: git/src/hal/kernel/makefile.linux
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ git/src/hal/kernel/makefile.linux	2017-06-27 11:44:06.004826232 -0500
@@ -0,0 +1,107 @@
+##############################################################################
+#
+#    The MIT License (MIT)
+#
+#    Copyright (c) 2014 - 2017 Vivante Corporation
+#
+#    Permission is hereby granted, free of charge, to any person obtaining a
+#    copy of this software and associated documentation files (the "Software"),
+#    to deal in the Software without restriction, including without limitation
+#    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+#    and/or sell copies of the Software, and to permit persons to whom the
+#    Software is furnished to do so, subject to the following conditions:
+#
+#    The above copyright notice and this permission notice shall be included in
+#    all copies or substantial portions of the Software.
+#
+#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+#    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+#    DEALINGS IN THE SOFTWARE.
+#
+##############################################################################
+#
+#    The GPL License (GPL)
+#
+#    Copyright (C) 2014 - 2017 Vivante Corporation
+#
+#    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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+#
+#    Note: This software is released under dual MIT and GPL licenses. A
+#    recipient may use this file under the terms of either the MIT license or
+#    GPL License. If you wish to use only one license not the other, you can
+#    indicate your decision by deleting one of the above license notices in your
+#    version of this file.
+#
+##############################################################################
+
+
+#
+# Linux build file for architecture dependent kernel HAL layer.
+#
+#
+
+
+################################################################################
+# Include common definitions.
+
+include $(AQROOT)/makefile.linux.def
+
+################################################################################
+# Define a shortcut for the main target.
+
+STATIC = 1
+TARGET_NAME = libhalkernel.a
+
+################################################################################
+# Supply additional include directories.
+
+INCLUDE += -I$(AQROOT)/hal/kernel/inc
+INCLUDE += -I$(AQROOT)/hal/kernel/inc
+INCLUDE += -I$(AQROOT)/hal/kernel/arch
+INCLUDE += -I$(AQROOT)/hal/kernel
+ifeq ($(VIVANTE_ENABLE_VG),1)
+INCLUDE += -I$(AQROOT)/hal/kernel/archvg
+endif
+INCLUDE += -I$(AQROOT)/hal/os/linux/kernel
+CFLAGS += $(INCLUDE) -Werror -ansi
+
+
+################################################################################
+# Describe object files.
+
+OBJECTS = $(OBJ_DIR)/gc_hal_kernel_command.o \
+          $(OBJ_DIR)/gc_hal_kernel_db.o \
+          $(OBJ_DIR)/gc_hal_kernel_debug.o \
+          $(OBJ_DIR)/gc_hal_kernel_event.o \
+          $(OBJ_DIR)/gc_hal_kernel_heap.o \
+          $(OBJ_DIR)/gc_hal_kernel.o \
+          $(OBJ_DIR)/gc_hal_kernel_mmu.o \
+          $(OBJ_DIR)/gc_hal_kernel_video_memory.o
+
+ifeq ($(VIVANTE_ENABLE_VG),1)
+OBJECTS += \
+		  $(OBJ_DIR)/gc_hal_kernel_command_vg.o \
+		  $(OBJ_DIR)/gc_hal_kernel_interrupt_vg.o \
+		  $(OBJ_DIR)/gc_hal_kernel_mmu_vg.o \
+		  $(OBJ_DIR)/gc_hal_kernel_vg.o
+endif
+
+include $(AQROOT)/common.target