Rick Chen d58717e425 riscv: ae250: Support DT provided by the board at runtime ... Enable CONFIG_OF_BOAD to support delivery dtb to u-boot at run time instead of embedded. There are two methods to delivery dtb. 1 Pass from loader: When u-boot boot from RAM, gdb or loader can pass dtb via a2 to u-boot dynamically. Of course gdb or loader shall be in charge of dtb delivery. 2 Configure CONFIG_SYS_FDT_BASE: It can be configured as RAM or ROM base statically, no mater u-boot boot from RAM or ROM. If it was configured as ROM base, dtb can be burned into ROM(spi flash) by spi driver. Meanwhile remove CONFIG_SKIP_LOWLEVEL_INIT which is useless in nx25-ae250 configuration. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Cc: Greentime Hu <green.hu@gmail.com>		2018-03-30 13:13:56 +08:00
..
Kconfig	riscv: board: Add nx25-ae250 to support RISC-V	2018-01-12 08:05:12 -05:00
MAINTAINERS	riscv: board: Add nx25-ae250 to support RISC-V	2018-01-12 08:05:12 -05:00
Makefile	riscv: board: Add nx25-ae250 to support RISC-V	2018-01-12 08:05:12 -05:00
nx25-ae250.c	riscv: ae250: Support DT provided by the board at runtime	2018-03-30 13:13:56 +08:00