1d3ce6b527
This provides a capable bootloader that may be run from OCRAM. The OCRAM contains regions that are always zero, so the linker file avoids those with best effort. iMX9 infrastructure expects: - 0x20480000 (Start of OCRAM, AHAB) - 0x2049a000 (NuttX or SPL) - 0x204e0000 (ARM Trustzone, not used) When started from SD-card, the offsets are: - 0x1f000 with AHAB - 0xa000 without AHAB Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
34 lines
1.4 KiB
Makefile
34 lines
1.4 KiB
Makefile
############################################################################
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# tools/imx9/Config.mk
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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# These are the macros that will be used in the NuttX make system to compile
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# and assembly source files and to insert the resulting object files into an
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# archive. These replace the default definitions at tools/Config.mk
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# POSTBUILD -- Perform post build operations
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ifeq ($(CONFIG_IMX9_BOOTLOADER),y)
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define POSTBUILD
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$(Q) echo "Removing sections"
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$(Q) $(OBJCOPY) -O binary -R .bss -R .initstack $(BIN) nuttx.bin
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$(Q) ([ $$? -eq 0 ] && echo "Done.")
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endef
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endif
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