53 lines
1.1 KiB
Plaintext
53 lines
1.1 KiB
Plaintext
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#
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# Copyright (C) 2016 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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set flash-start 08000000
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set flash-size 00080000
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set flash-block 00000400
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set flash-buffer 20000200
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function flash-setup
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attach
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reset-stop
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stop
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stop
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#prepare for erase
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download misc/platform/stm32f4xx/flash_script/tool.bin 20000100
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wr sp 200000fc
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wr psr 01000000
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wr 200000fc be00be00
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wr lr 200000fd
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#do erase
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wr pc 20000100
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go
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end
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function flash-erase
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#nothing since setup did the erase
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end
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function flash-write
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wr r0 $1
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wr r1 $flash-buffer
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wr pc 20000104
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wr lr 200000fd
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go
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end
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