We have many common features across ISAs and common ARM, MIPS, other ISA modification across SoCs. Looking at how this was addressed by other silicon vendors who support multiple ISAs, lead to this path. i.e. TI, freescale, and others.
./board/BuR/common ./board/xilinx/common ./board/atmel/common ./board/ti/common ./board/seco/common ./board/gdsys/common ./board/avionic-design/common ./board/LaCie/common ./board/cortina/common ./board/xes/common ./board/varisys/common ./board/engicam/common ./board/siemens/common ./board/mscc/common ./board/toradex/common ./board/compulab/common ./board/alliedtelesis/common ./board/freescale/common ./board/keymile/common ./board/samsung/common ./board/google/common ./board/ge/common
On Jan 24, 2020, at 7:13 AM, Tom Rini <trini@konsulko.commailto:trini@konsulko.com> wrote:
On Tue, Jan 21, 2020 at 10:19:01AM +0000, Alex Nemirovsky wrote:
Cortina Access management has decided that we want to add formal upstream support of u-boot going forward for our line of SoCs and evaluation boards. [snip] MAINTAINERS | 18 +++ arch/arm/Kconfig | 5 + arch/arm/dts/Makefile | 2 + arch/arm/dts/ca-presidio-engboard.dts | 69 +++++++++++ arch/arm/include/asm/gpio.h | 2 +- board/cortina/common/Kconfig | 5 + board/cortina/common/armv8/ca7774_regs.h | 18 +++ board/cortina/common/armv8/lowlevel_init.S | 87 ++++++++++++++ board/cortina/presidio-asic/Kconfig | 20 ++++ board/cortina/presidio-asic/MAINTAINERS | 6 + board/cortina/presidio-asic/Makefile | 8 ++ board/cortina/presidio-asic/presidio.c | 126 ++++++++++++++++++++
I should have spotted this sooner, sorry. Why are you doing board/cortina/common/armv8/ rather than arch/arm/mach-xxx/ (and related include directory) as is the norm?
-- Tom