Some of the information in README.rmobile is obsolete, references defconfigs which no longer exist in u-boot or has broken links. The information which is still relevant is moved into the reStructuredText documentation under `doc/board/renesas`, and `doc/README.rmobile` is dropped.
The list of boards in `doc/board/renesas` is converted into a table so it's easier to see which defconfig to use. The list is expanded based on reviewing the current u-boot code and the contents of the eLinux wiki [1] [2].
[1]: https://elinux.org/R-Car [2]: https://elinux.org/RZ-G
Signed-off-by: Paul Barker paul.barker.ct@bp.renesas.com --- doc/README.rmobile | 99 ------------- doc/board/renesas/renesas.rst | 255 +++++++++++++++++++++++++++++----- doc/board/renesas/rzn1.rst | 2 + 3 files changed, 226 insertions(+), 130 deletions(-) delete mode 100644 doc/README.rmobile
diff --git a/doc/README.rmobile b/doc/README.rmobile deleted file mode 100644 index 524d839558bb..000000000000 --- a/doc/README.rmobile +++ /dev/null @@ -1,99 +0,0 @@ -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: - -| SoC | Board | defconfig -|===============+========================================+=================== -| R8A73A0 | KMC KZM-A9-GT [3] | kzm9g_config -| R8A7734 | Atmark-Techno Armadillo-800-EVA [4] | armadillo-800eva_config -|===============+========================================+=================== -| R8A7790 H2 | Renesas Electronics Lager | lager_defconfig -| | Renesas Electronics Stout | stout_defconfig -|---------------+----------------------------------------+------------------- -| R8A7791 M2-W | Renesas Electronics Koelsch | koelsch_defconfig -| | Renesas Electronics Porter | porter_defconfig -|---------------+----------------------------------------+------------------- -| R8A7792 V2H | Renesas Electronics Blanche | blanche_defconfig -|---------------+----------------------------------------+------------------- -| R8A7793 M2-N | Renesas Electronics Gose | gose_defconfig -|---------------+----------------------------------------+------------------- -| R8A7794 E2 | Renesas Electronics Alt | alt_defconfig -| | Renesas Electronics Silk | silk_defconfig -|===============+========================================+=================== -| R8A7795 H3 | Renesas Electronics Salvator-XS ES2.0+ | r8a7795_salvator-x_defconfig -| R8A7795 H3 | Renesas Electronics ULCB ES2.0+ | r8a7795_ulcb -|---------------+----------------------------------------+------------------- -| R8A7796 M3-W | Renesas Electronics Salvator-X | r8a7796_salvator-x_defconfig -| R8A7796 M3-W | Renesas Electronics ULCB | r8a7796_ulcb -|---------------+----------------------------------------+------------------- -| R8A77965 M3-N | Renesas Electronics Salvator-XS | r8a77965_salvator-x_defconfig -| R8A77965 M3-N | Renesas Electronics ULCB | r8a77965_ulcb -|---------------+----------------------------------------+------------------- -| R8A77970 V3M | Renesas Electronics Eagle | r8a77970_eagle_defconfig -| R8A77970 V3M | Renesas Electronics V3MSK | r8a77970_v3msk_defconfig -|---------------+----------------------------------------+------------------- -| R8A77995 D3 | Renesas Electronics Draak | r8a77995_draak_defconfig -'===============+========================================+=================== - -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 -===== - -Locate defconfig in the table above. Then apply standard build procedure: - - make <board>_defconfig - make - - Note: Armadillo-800-EVA's U-Boot supports booting from SDcard only. - Please see "B.2 Appendix B Boot Specifications" in hardware manual. - -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 diff --git a/doc/board/renesas/renesas.rst b/doc/board/renesas/renesas.rst index 04dee8da2454..57d30958b55f 100644 --- a/doc/board/renesas/renesas.rst +++ b/doc/board/renesas/renesas.rst @@ -9,37 +9,230 @@ About this This document describes the information about Renesas supported boards and their usage steps.
-Renesas boards --------------- +Renesas SoC based boards +------------------------
Renesas is a SoC solutions provider for automotive and industrial applications.
-U-Boot supports several Renesas SoC families: - -* R-Car Gen2 (32-bit) - - Blanche board - - Gose board - - Koelsch board - - Lager board - - Silk board - - Porter board - - Stout board -* R-Car Gen3 (64-bit) - - Condor board - - Draak board - - Eagle board - - Ebisu board - - Salvator-X and Salvator-XS boards - - ULCB board -* R-Car Gen4 (64-bit) - - Falcon board - - Spider board - - Whitehawk board -* RZ/A1 (32-bit) - - GR-PEACH board -* RZ/G - - Beacon-rzg2 board - - Hihope-rzg2 board - - ek874 board -* RZ/N1 (32-bit) - - Schneider rzn1-snarc board +.. list-table:: Supported Renesas SoC based boards + :widths: 10, 25, 15, 10, 25 + :header-rows: 1 + + * - Family + - Board + - SoC + - Arch + - defconfig + + * - R2D + - R2D-PLUS + - SH7751 + - sh + - ``r2dplus_defconfig`` + + * - RZ/A1 + - GR-PEACH + - R7S72100 (RZ/A1H) + - arm + - ``grpeach_defconfig`` + + * - R-Car Gen2 + - Lager + - R8A7790 (H2) + - arm + - ``lager_defconfig`` + + * - + - Stout + - R8A7790 (H2) + - arm + - ``stout_defconfig`` + + * - + - Koelsch + - R8A7791 (M2-W) + - arm + - ``koelsch_defconfig`` + + * - + - Porter + - R8A7791 (M2-W) + - arm + - ``porter_defconfig`` + + * - + - Blanche + - R8A7792 (V2H) + - arm + - ``blanche_defconfig`` + + * - + - Gose + - R8A7793 (M2-N) + - arm + - ``gose_defconfig`` + + * - + - Alt + - R8A7794 (E2) + - arm + - ``alt_defconfig`` + + * - + - Silk + - R8A7794 (E2) + - arm + - ``silk_defconfig`` + + * - R-Car Gen3 + - Salvator-X + - R8A77950 (H3) + - arm64 + - ``rcar3_salvator-x_defconfig`` + + * - + - ULCB + - R8A77950 (H3) + - arm64 + - ``rcar3_ulcb_defconfig`` + + * - + - Salvator-X + - R8A77960 (M3-W) + - arm64 + - ``rcar3_salvator-x_defconfig`` + + * - + - ULCB + - R8A77960 (M3-W) + - arm64 + - ``rcar3_ulcb_defconfig`` + + * - + - Salvator-X + - R8A77965 (M3-N) + - arm64 + - ``rcar3_salvator-x_defconfig`` + + * - + - ULCB + - R8A77965 (M3-N) + - arm64 + - ``rcar3_ulcb_defconfig`` + + * - + - Eagle + - R8A77970 (V3M) + - arm64 + - ``r8a77970_eagle_defconfig`` + + * - + - V3MSK + - R8A77970 (V3M) + - arm64 + - ``r8a77970_v3msk_defconfig`` + + * - + - Condor + - R8A77980 (V3H) + - arm64 + - ``r8a77980_condor_defconfig`` + + * - + - V3MSK + - R8A77980 (V3H) + - arm64 + - ``r8a77980_v3hsk_defconfig`` + + * - + - Ebisu + - R8A77990 (E3) + - arm64 + - ``r8a77990_ebisu_defconfig`` + + * - + - Draak + - R8A77995 (D3) + - arm64 + - ``r8a77995_draak_defconfig`` + + * - R-Car Gen4 + - Falcon + - R8A779A0 (V3U) + - arm64 + - ``r8a779a0_falcon_defconfig`` + + * - + - Spider + - R8A779F0 (S4) + - arm64 + - ``r8a779f0_spider_defconfig`` + + * - + - Whitehawk + - R8A779G0 (V4H) + - arm64 + - ``r8a779g0_whitehawk_defconfig`` + + * - RZ/G2 Family + - Beacon EmbeddedWorks RZ/G2M SoM + - R8A774A1 (RZ/G2M) + - arm64 + - ``rzg2_beacon_defconfig`` + + * - + - HopeRun HiHope RZ/G2M + - R8A774A1 (RZ/G2M) + - arm64 + - ``hihope_rzg2_defconfig`` + + * - + - Beacon EmbeddedWorks RZ/G2N SoM + - R8A774B1 (RZ/G2N) + - arm64 + - ``rzg2_beacon_defconfig`` + + * - + - HopeRun HiHope RZ/G2N + - R8A774B1 (RZ/G2N) + - arm64 + - ``hihope_rzg2_defconfig`` + + * - + - Silicon Linux RZ/G2E evaluation kit (EK874) + - R8A774C0 (RZ/G2E) + - arm64 + - ``silinux_ek874_defconfig`` + + * - + - Beacon EmbeddedWorks RZ/G2H SoM + - R8A774E1 (RZ/G2H) + - arm64 + - ``rzg2_beacon_defconfig`` + + * - + - HopeRun HiHope RZ/G2H + - R8A774E1 (RZ/G2H) + - arm64 + - ``hihope_rzg2_defconfig`` + + * - :ref:`RZ/N1 Family <renesas_rzn1>` + - Schneider RZ/N1D board + - R9A06G032 (RZ/N1D) + - arm64 + - ``rzn1_snarc_defconfig`` + + * - + - Schneider RZ/N1S board + - R9A06G033 (RZ/N1S) + - arm64 + - ``rzn1_snarc_defconfig`` + +Build +----- + +Locate the appropriate defconfig in the table above. Then apply standard build +procedure:: + + make <board_defconfig> + make diff --git a/doc/board/renesas/rzn1.rst b/doc/board/renesas/rzn1.rst index e6d636b89e8e..afdfa6944d89 100644 --- a/doc/board/renesas/rzn1.rst +++ b/doc/board/renesas/rzn1.rst @@ -1,5 +1,7 @@ .. SPDX-License-Identifier: GPL-2.0+
+.. _renesas_rzn1: + Renesas RZ/N1 =============