Hi, I'm running into issues getting UART running over microSD on an a83t. There seems to be some structural differences to the sys_config.fex file as compared to the a10 and a30 (e.g uart0 instead of uart_para0). Anyone familiar with this chipset?
zoobab: did you use an aarch64 cross compiler?
zoobab: also did you try: make pine64_plus_defconfig?
zoobab: you shouldn't need to select any DRAM frequency
zoobab: and btw: 672 is the new 480 ;-)
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I've got a Merrii Hummingbird (A20) and I'm struggling with it a little. The wiki has me a bit confused right from the start... building u-boot (http://linux-sunxi.org/Merrii_Hummingbird_A20) it says to use the "Merrii_Hummingbird_A20" target for u-boot, but that doesn't seem to be an option (there's no defconfig file for it). Have I missed or misinterpreted something?
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maldata: indeed, but there is a DT for that board in there
maldata: so you copy the Hummingbird A31 defconfig and adjust it a bit
maldata: start with removing the CONFIG_DRAM_ZQ line (A20 boards seem to use a default value)