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rom: Switch to TARGET=iop

This commit is contained in:
Lily Tsuru 2023-11-06 02:04:55 -05:00
parent feb0648b9a
commit d6810cf729
2 changed files with 8 additions and 5 deletions
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7
README.md
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@ -4,3 +4,10 @@ A bare-metal "template"? for the PS2. This essentially builds a replacement BIOS
No EE kernel, or IOP RTOS is loaded in this state. It's up to you to write the code to initalize either side of the system. No EE kernel, or IOP RTOS is loaded in this state. It's up to you to write the code to initalize either side of the system.
# Building
PS2SDK should be enough. (in theory, only ps2toolchain is actually needed, but I don't think there's a really good way to get that on its own)
`make CONFIG=[release|debug]` builds each flavor of the ROM.
There are some linker warnings currently, but they are fine to ignore.

6
rom/Makefile
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@ -1,5 +1,5 @@
NAME=ps2rom NAME=ps2rom
TARGET=ee TARGET=iop
KIND=bin KIND=bin
SELF=$(shell pwd) SELF=$(shell pwd)
@ -30,10 +30,6 @@ $(BINDIR)/:
$(OBJDIR)/: $(OBJDIR)/:
mkdir -p $@ mkdir -p $@
# make sure to assemble the primary ROM start routine
# as MIPS-I, so that we don't get into any issues.
$(OBJDIR)/rom_start.o: AS += -march=r3000
$(BINDIR)/$(FINALNAME).rom: $(BINDIR)/$(FINALNAME).elf $(BINDIR)/$(FINALNAME).rom: $(BINDIR)/$(FINALNAME).elf
$(OBJCOPY) -O binary $< $@ $(OBJCOPY) -O binary $< $@