[Samsung Gear S3] adfree:
Memo to me...

1.

"Retail" Tizen 3 CQL1 (mix) work with Kernel from Tizen 5.5...

Tried after Config and after Factory Reset...

but...

sh-3.2# mount -o remount,rw /
sh-3.2# cd /
sh-3.2# mkdir testme
mkdir: cannot create directory `testme': Permission denied
sh-3.2# cd /bin
sh-3.2# mkdir testme
mkdir: cannot create directory `testme': Permission denied
sh-3.2# cd /
sh-3.2# ls
%{TZ_USER_SHARE} bin boot csa dev etc home lib lost+found media mnt opt proc root run sbin srv sys tmp usr var
sh-3.2#

-----------------
sh-3.2# cp magic /bin
cp: cannot create regular file `/bin/magic': Permission denied

IMHO rootfs.img is protected by some crap inside rootfs.img...

Because Tizen 5.5 "fully" flashed allowed successfully remount... :cyclops:

2.

Need some time to prepare steps for build Kernel form Source... too long ago... toooo low brain... :o

https://xdaforums.com/showpost.php?p=77739127&postcount=631

No idea if mandatory new Linaro Toolchain required...

ESE3 from SM-R760 dzimage... have:

gcc version 6.2.1 20161213 (Linaro GCC Snapshot 6.2-2016.12)

2.1

SM-R500 Source Code package have this:

cross-aarch64-gcc-x86-arm-6.2.1.rpm

No idea if useless c.ap... like known before...

Best Regards

Edit 1.

Fail 1...

./release_obs.sh eng tizen_solis

.
.
.
LD init/built-in.o
net/built-in.o: In Funktion `show_verbose':
/home/ubuntu64/Dokumente/2018/1/1/net/bluetooth/hci_sysfs.c:224: Nicht definierter Verweis auf `bt_dev_and_host_wake_verbose'
/home/ubuntu64/Dokumente/2018/1/1/net/bluetooth/hci_sysfs.c:224:(.text+0x14f7ac): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against undefined symbol `bt_dev_and_host_wake_verbose'
/home/ubuntu64/Dokumente/2018/1/1/net/bluetooth/hci_sysfs.c:224: Nicht definierter Verweis auf `bt_dev_and_host_wake_verbose'
net/built-in.o: In Funktion `store_verbose':
/home/ubuntu64/Dokumente/2018/1/1/net/bluetooth/hci_sysfs.c:229: Nicht definierter Verweis auf `bt_dev_and_host_wake_verbose'
/home/ubuntu64/Dokumente/2018/1/1/net/bluetooth/hci_sysfs.c:229:(.text+0x14f920): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against undefined symbol `bt_dev_and_host_wake_verbose'
/home/ubuntu64/Dokumente/2018/1/1/net/bluetooth/hci_sysfs.c:229: Nicht definierter Verweis auf `bt_dev_and_host_wake_verbose'
Makefile:932: die Regel für Ziel „vmlinux“ scheiterte
make: *** [vmlinux] Fehler 1
Failed to make Image

Will check now SM-R600 Build Command... to be sure it is working with my Linaro Toolchain... because used Version from my old SM-R800 attempts...:o

Now will try this:

./release_obs.sh eng tizen_pop

Edit 2.

Damn... for SM-R600 runs successfully to end:

CHK include/generated/compile.h
UPD include/generated/compile.h
CC init/version.o
LD init/built-in.o
KSYM .tmp_kallsyms1.o
KSYM .tmp_kallsyms2.o
LD vmlinux
SORTEX vmlinux
SYSMAP System.map
OBJCOPY arch/arm64/boot/Image
DTB combiner:
Input directory: 'arch/arm64/boot/dts/'
Output file: 'arch/arm64/boot/merged-dtb'
Found file: exynos7270-tizen_pop-r03.dtb ...
chipset: 0x7270, platform: 3, rev: 0
Found file: exynos7270-tizen_pop-r01.dtb ...
chipset: 0x7270, platform: 1, rev: 0
Found file: exynos7270-tizen_pop-r04.dtb ...
chipset: 0x7270, platform: 4, rev: 0
Found file: exynos7270-tizen_pop-r06.dtb ...
chipset: 0x7270, platform: 6, rev: 0
Found file: exynos7270-tizen_pop-r02.dtb ...
chipset: 0x7270, platform: 2, rev: 0
Found file: exynos7270-tizen_pop-r00.dtb ...
chipset: 0x7270, platform: 0, rev: 0
Found file: exynos7270-tizen_pop-r05.dtb ...
chipset: 0x7270, platform: 5, rev: 0
=> Found 7 unique DTB(s)
Start EXYNOS magic, version DTB...
Generating master DTB...
(writing 'arch/arm64/boot/dts/exynos7270-tizen_pop-r00.dtb' - 83968 bytes)
(writing 'arch/arm64/boot/dts/exynos7270-tizen_pop-r01.dtb' - 86016 bytes)
(writing 'arch/arm64/boot/dts/exynos7270-tizen_pop-r02.dtb' - 86016 bytes)
(writing 'arch/arm64/boot/dts/exynos7270-tizen_pop-r03.dtb' - 86016 bytes)
(writing 'arch/arm64/boot/dts/exynos7270-tizen_pop-r04.dtb' - 86016 bytes)
(writing 'arch/arm64/boot/dts/exynos7270-tizen_pop-r05.dtb' - 86016 bytes)
(writing 'arch/arm64/boot/dts/exynos7270-tizen_pop-r06.dtb' - 86016 bytes)
Total wrote 602112 bytes
completed
out_name[arch/arm64/boot/dzImage]
kern_name[arch/arm64/boot/Image]
dt_name[arch/arm64/boot/merged-dtb]

So SM-R600 Source complete.... something is for SM-R760 is missing...

Used Original Linaro Toolchain...

gcc-linaro-6.2.1-2016.11

So this seems not the problem... :rolleyes: