mirror of
https://github.com/AsahiLinux/u-boot
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57 lines
833 B
Text
57 lines
833 B
Text
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Summary
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=======
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This README is about U-Boot support for SAMSUNG's ARM Cortex-A8 based S5PC1xx
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family of SoCs (S5PC100 [1] and S5PC110).
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Currently the following board is supported:
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* SMDKC100 [2]
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Toolchain
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=========
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While ARM Cortex-A8 support ARM v7 instruction set (-march=armv7a) we compile
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with -march=armv5 to allow more compilers to work. For U-Boot code this has
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no performance impact.
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Build
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=====
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* SMDKC100
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make smdkc100_config
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make
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Interfaces
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==========
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cpu
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To check SoC:
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if (cpu_is_s5pc100())
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printf("cpu is s5pc100\n");
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or
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if (cpu_is_s5pc110())
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printf("cpu is s5pc110\n");
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gpio
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not supported yet.
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Links
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=====
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[1] S5PC100:
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http://www.samsung.com/global/business/semiconductor/productInfo.do?
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fmly_id=229&partnum=S5PC100
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[2] SMDKC100:
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http://meritech.co.kr/eng/products/product_view.php?num=28
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