On Sat, Aug 20, 2016 at 03:05:38PM -0400, Tom Rini wrote:
On Sat, Aug 20, 2016 at 07:26:19AM +0200, Marcus Glocker wrote:
Hello,
While U-Boot SPL 2015.10 works fine on my allwinner,sun5i-r8 board I face following issue with U-Boot SPL 2016.09-rc1 on it:
bash-4.3# cu -l /dev/cuaU0 -s 115200 Connected to /dev/cuaU0 (speed 115200)
U-Boot SPL 2016.09-rc1 (Jul 31 2016 - 16:37:00) DRAM: 512 MiB CPU: 1008000000Hz, AXI/AHB/APB: 3/2/2 Trying to boot from NAND ### ERROR ### Please RESET the board ###
Any ideas what change did cause this or where to start looking after?
You're not talking about mainline when you say v2015.10, are you? IIRC the current state of CHIP support in mainline is that we don't have NAND support so it's not useful just yet.
You sure? When I read to commit history correctly SPL NAND support for sunxi has been introduced 2015-08:
2015-08-08 Piotr Zierhoffer sunxi: nand: Add basic sunxi NAND driver for SPL with...
I'm booting the C.H.I.P. with mainline SPL 2015.10 and let it load U-Boot 2016.09-rc1:
U-Boot SPL 2015.10 (Dec 22 2015 - 20:46:00) DRAM: 512 MiB CPU: 1008000000Hz, AXI/AHB/APB: 3/2/2
U-Boot 2016.09-rc1 (Jul 31 2016 - 16:37:00 +0200) Allwinner Technology
CPU: Allwinner A13 (SUN5I) Model: NextThing C.H.I.P. I2C: ready DRAM: 512 MiB NAND: 8192 MiB Using default environment
My question still is if somebody knows why SPL 2016.09-rc1 fails? Maybe I should revert the changes step by step and see which one broke it.