upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
 
 
 
 
 
 
u-boot/arch/nds32/cpu/n1213/ag101
..
Makefile
cpu.c
lowlevel_init.S
timer.c
watchdog.S