This add README of Renesas RMOBILE. Based doc/README.omap3. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Acked-by: Tom Rini <trini@ti.com>master
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Summary |
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This README is about U-Boot support for Renesas's ARM Cortex-A9 based RMOBILE[1] |
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family of SoCs. Renesas's RMOBILE SoC family contains an ARM Cortex-A9. |
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Currently the following boards are supported: |
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* KMC KZM-A9-GT [2] |
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* Atmark-Techno Armadillo-800-EVA [3] |
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Toolchain |
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========= |
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ARM Cortex-A9 support ARM v7 instruction set (-march=armv7a). |
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But currently we compile with -march=armv5 to allow more compilers to work. |
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(For U-Boot code this has no performance impact.) |
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Because there was no compiler which is supporting armv7a not much before. |
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Currently, ELDK[4], Linaro[5], CodeSourcey[6] and Emdebian[7] supports -march=armv7a |
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and you can get. |
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Build |
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===== |
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* KZM-A9-GT |
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make kzm9g_config |
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make |
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* Armadillo-800-EVA |
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make armadillo-800eva_config |
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make |
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Links |
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===== |
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[1] Renesas RMOBILE: |
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http://am.renesas.com/products/soc/assp/mobile/r_mobile/index.jsp |
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[2] KZM-A9-GT |
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http://www.kmckk.co.jp/kzma9-gt/index.html |
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[3] Armadillo-800-EVA |
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http://armadillo.atmark-techno.com/armadillo-800-EVA |
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[4] ELDK |
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http://www.denx.de/wiki/view/ELDK-5/WebHome#Section_1.6. |
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[5] Linaro |
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http://www.linaro.org/downloads/ |
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[6] CodeSourcey |
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http://www.mentor.com/embedded-software/codesourcery |
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[7] Emdebian |
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http://www.emdebian.org/crosstools.html |
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