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I noticed while playing around with the sandbox that the mrproper make
target doesn't remove arch/sandbox/dts/sandbox.dtb.z.
Fix all dts clean-files defintion to match arm's defintion which seems
to be the most complete one.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.barebox.org/20221202082954.3413605-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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LiteX is a Migen-based System on Chip, supporting softcore
VexRiscv CPU, a 32-bits Linux Capable RISC-V CPU.
See https://github.com/enjoy-digital/litex and
https://github.com/litex-hub/linux-on-litex-vexriscv
for details.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Acked-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20210817101104.114945-8-antonynpavlov@gmail.com
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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With the different drivers now in place, we have everything to start a
barebox image.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20210619045055.779-30-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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With the recently added SiFive support, we now have enough functionality
to boot a HiFive board to shell:
qemu-system-riscv64 -M sifive_u serial_stdio \
-kernel./images/barebox-hifive-unleashed.img
Some more drivers need to be ported for this to be useful:
- sifive,spi0 needed for talking to SD-Card
- clocksource The riscv-timer seems to be 10x too fast
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20210427202309.32077-12-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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We now have everything in place to migrate erizo to PBL.
As currently, this is the only board, we can drop all non-PBL support
in the same go.
Cc: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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dtb-y is not defined in these Makefiles. Remove the meaningless code.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The embedded DTBs are compiled by the chain of pattern rules as follows:
%.dts -> %.dtb -> %.dtb.S -> %.dtb.o for barebox proper
%.dts -> %.dtb -> %.dtb.S -> %.dtb.pbl.o for pbl
Barebox introduced {obj,pbl,lwl}-dtb-y syntax to put the intermediate
files into extra-y. The purposes of doing so were:
[1] prevent GNU Make from deleting the intermediate files
[2] include .*.cmd files
In contrast, Linux does not use a special syntax for embedding DTBs
into the kernel.
For example, as you see in arch/sh/boot/dts/Makefile of Linux 5.6,
obj-y += <basename>.dtb.o
... just works.
This is because scripts/Kbuild.include specifies .SECONDARY to cater
to [1], and scripts/Makefile.build adds the intermediates to 'targets'
to deal with [2].
Barebox had already imported the same code from Linux, so you can use
obj-y instead of obj-dtb-y, like Linux.
pbl-dtb-y and lwl-dtb-y are barebox-specific cases, so I added the
%.dtb.pbl.o pattern to intermediate_targets.
Going forward, please use obj-y, pbl-y, or lwl-y.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Erizo is an opensource hardware SoC for FPGA.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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