mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-25 21:24:21 +08:00
fd107e32ee
Update the README with build instructions for R8A7795/R8A7796 boards. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
110 lines
2.0 KiB
Plaintext
110 lines
2.0 KiB
Plaintext
Summary
|
|
=======
|
|
|
|
This README is about U-Boot support for Renesas's ARM Cortex-A9 based RMOBILE[1]
|
|
and Cortex-A9/A53/A57 based R-Car[2] family of SoCs. Renesas's RMOBILE/R-Car SoC
|
|
family contains an ARM Cortex-A9/A53/A57.
|
|
|
|
Currently the following boards are supported:
|
|
|
|
* KMC KZM-A9-GT [3]
|
|
* Atmark-Techno Armadillo-800-EVA [4]
|
|
* Renesas Electronics Lager
|
|
* Renesas Electronics Koelsch
|
|
* Renesas Electronics Salvator-X M3
|
|
* Renesas Electronics Salvator-XS H3 ES2.0+
|
|
* Renesas Electronics ULCB M3 / H3 ES2.0+
|
|
|
|
Toolchain
|
|
=========
|
|
|
|
Either ARMv7 toolchain for 32bit Cortex-A9 systems or ARMv8 (aarch64)
|
|
toolchain for 64bit Cortex-A53/A57 systems. Currently we compile the
|
|
32bit systems with -march=armv5 to allow more compilers to work. (For
|
|
U-Boot code this has no performance impact.)
|
|
|
|
Currently, ELDK[5], Linaro[6], CodeSourcery[7] and Emdebian[8] supports
|
|
ARMv7. Modern distributions also contain ARMv7 and ARMv8 crosstoolchains
|
|
in their package feeds.
|
|
|
|
Build
|
|
=====
|
|
|
|
* KZM-A9-GT
|
|
|
|
make kzm9g_config
|
|
make
|
|
|
|
* Armadillo-800-EVA
|
|
|
|
make armadillo-800eva_config
|
|
make
|
|
|
|
Note: Armadillo-800-EVA's U-Boot supports booting from SDcard only.
|
|
Please see "B.2 Appendix B Boot Specifications" in hardware manual.
|
|
|
|
* Lager
|
|
|
|
make lager_config
|
|
make
|
|
|
|
* Koelsch
|
|
|
|
make koelsch_config
|
|
make
|
|
|
|
* Salvator-X M3
|
|
|
|
make r8a7796_salvator-x_defconfig
|
|
make
|
|
|
|
* Salvator-XS H3 ES2.0
|
|
|
|
make r8a7795_salvator-x_defconfig
|
|
make
|
|
|
|
* ULCB M3
|
|
|
|
make r8a7796_ulcb_defconfig
|
|
make
|
|
|
|
* ULCB H3 ES2.0
|
|
|
|
make r8a7795_ulcb_defconfig
|
|
make
|
|
|
|
Links
|
|
=====
|
|
|
|
[1] Renesas RMOBILE:
|
|
|
|
http://am.renesas.com/products/soc/assp/mobile/r_mobile/index.jsp
|
|
|
|
[2] Renesas R-Car:
|
|
|
|
http://am.renesas.com/products/soc/assp/automotive/index.jsp
|
|
|
|
[3] KZM-A9-GT
|
|
|
|
http://www.kmckk.co.jp/kzma9-gt/index.html
|
|
|
|
[4] Armadillo-800-EVA
|
|
|
|
http://armadillo.atmark-techno.com/armadillo-800-EVA
|
|
|
|
[5] ELDK
|
|
|
|
http://www.denx.de/wiki/view/ELDK-5/WebHome#Section_1.6.
|
|
|
|
[6] Linaro
|
|
|
|
http://www.linaro.org/downloads/
|
|
|
|
[7] CodeSourcey
|
|
|
|
http://www.mentor.com/embedded-software/codesourcery
|
|
|
|
[8] Emdebian
|
|
|
|
http://www.emdebian.org/crosstools.html
|