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pru: BeagleBone Firmware upgrade to Debian 11.7 Bullseye (#6577)

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* Porting BeagleBone to Kernel 5.10

* Fixing issue with installation for BeagleBone.

This fix resolve 2 issue:
1. Conflict with AVR packages.
2. "klipper_pru" script is executed before PRU cores are ready

* Adding additional steps to BeagleBone install guide.

* Updating BeagleBone documentation, adding different use cases, adding buses configurations SPI, I2C, CAN, UART

Signed-off-by: Oleg Gavavka <work@datalink.net.ua>
This commit is contained in:
Oleg Gavavka
2024-04-27 18:01:57 +03:00
committed by GitHub
parent 0b329c5d28
commit b1eec53ff4
23 changed files with 565 additions and 2601 deletions
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4
src/pru/Makefile
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@@ -27,7 +27,11 @@ target-y += $(OUT)pru0.elf $(OUT)pru1.elf
$(OUT)pru0.elf: $(patsubst %.c, $(OUT)src/%.o,$(pru0-y))
@echo " Linking $@"
$(Q)$(CC) $(CFLAGS_klipper.elf) $^ -o $(OUT)pru0.o
# dumping info about INTC
$(Q)$(OBJCOPY) --dump-section '.pru_irq_map'=$(OUT)pru0.pru_irq_map.bin $(OUT)src/pru/pru0.o $(OUT)pru0.o.discard
$(Q)$(CC) $(CFLAGS_pru0.elf) $(OUT)pru0.o -o $@
# in previous step linker did loose info about INTC during optimization, restoring it here (P.S. pru.lds is not helping)
$(Q)$(OBJCOPY) --add-section '.pru_irq_map'=$(OUT)pru0.pru_irq_map.bin $@
$(OUT)pru1.elf: $(OUT)klipper.elf
@echo " Linking $@"