From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbes-150@yandex.ru (Oleg) Date: Sun, 7 May 2017 21:55:42 +0300 Subject: Testing. In-Reply-To: References: Message-ID: <9558d2a8-9f9f-0c65-0bab-aeb06a22a17f@yandex.ru> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org > is the .dtb (or .dts) of your device available in your github repo [0]? > also please note that you need to change the bootargs in u-boot before > you can boot a mainline kernel (see also [1]): setenv bootargs > "console=ttyAML0,115200" (without this your serial console won't work) > > > Regards, > Martin > > [0] https://github.com/150balbes/Amlogic_s905 > [1] http://linux-meson.com/doku.php?id=start#bit_socs_meson8b_s805_or_older I use the kernel 3.14.29 these dts . For my model s812 -------------- next part -------------- meson8m2_n200_2G_1000.dts https://github.com/150balbes/Amlogic_s8xx-kernel/tree/S812/arch/arm/boot/dts and s805 2 models. meson8b_i5.dts meson8b_hd180.dts https://github.com/150balbes/Amlogic_s8xx-kernel/tree/S805/arch/arm/boot/dts This is the source test file, which is obtained when compiling the executable script s805_autoscript (used in multi-boot mode), which sets the required variables and performs the automatic startup of the system from removable media when testing. Internal firmware remains unchanged, this allows any non-trained user with no risk to test any system. boot-vegas812_AM.cmd https://github.com/150balbes/lib/tree/master/config/bootscripts Perhaps You will be more clear what is happening on the logs from the console UART while trying to start at s812 and s805. https://yadi.sk/i/rhJQe_qi3HpNQr https://yadi.sk/i/czHlGCyt3HpNQD