On 11/19/2015 04:45 PM, Marek Vasut wrote: > On Thursday, November 19, 2015 at 10:35:47 PM, dingu...@opensource.altera.com > wrote: >> From: Dinh Nguyen <dingu...@opensource.altera.com> >> >> Update Makefile to build Arria 10. >> >> Signed-off-by: Dinh Nguyen <dingu...@opensource.altera.com> >> --- >> arch/arm/mach-socfpga/Makefile | 7 +++++-- >> arch/arm/mach-socfpga/arria10/Makefile | 7 +++++++ >> 2 files changed, 12 insertions(+), 2 deletions(-) >> create mode 100644 arch/arm/mach-socfpga/arria10/Makefile >> >> diff --git a/arch/arm/mach-socfpga/Makefile >> b/arch/arm/mach-socfpga/Makefile index 316b326..0dbe9bb 100644 >> --- a/arch/arm/mach-socfpga/Makefile >> +++ b/arch/arm/mach-socfpga/Makefile >> @@ -6,15 +6,18 @@ >> # >> # SPDX-License-Identifier: GPL-2.0+ >> # >> - >> +ifneq ($(CONFIG_TARGET_SOCFPGA_ARRIA10),y) >> obj-y += misc.o timer.o reset_manager.o system_manager.o > clock_manager.o \ >> fpga_manager.o scan_manager.o >> obj-$(CONFIG_SPL_BUILD) += spl.o freeze_controller.o >> - >> # QTS-generated config file wrappers >> obj-y += wrap_pll_config.o >> obj-$(CONFIG_SPL_BUILD) += wrap_iocsr_config.o wrap_pinmux_config.o \ >> wrap_sdram_config.o >> +else >> +obj-y += arria10/ > > So why exactly does A10 have it's own dedicated dir if most of the code > is probably shared between A10 and AV/CV ? >
Yes, there are some sharing. But I think that there will be enough differences that will ultimately warrant it's own directory. I think with it's own directory, the Makefile changes stay a bit cleaner. I One of the biggest differences is that the A10's SDRAM support is going to be a bit ugly. The main point is that we need to program the FPGA during U-Boot booting up with a ~>10 MB rbf file while being limited to the OCRAM's size. I would like to contain this ugliness in it's own directory. Dinh _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
