Convert CONFIG_BZIP2 et al to Kconfig

[oweals/u-boot.git] / doc / README.rmobile

diff --git a/doc/README.rmobile b/doc/README.rmobile
index 7ec63f13ceae3696014911b6f6069235f66d22f8..ea170a25a6913fa1a15da4f19a326f53af404c40 100644 (file)
--- a/doc/README.rmobile
+++ b/doc/README.rmobile
@@ -2,36 +2,65 @@ Summary
 =======
 
 This README is about U-Boot support for Renesas's ARM Cortex-A9 based RMOBILE[1]
-family of SoCs. Renesas's RMOBILE SoC family contains an ARM Cortex-A9.
+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 [2]
-
-* Atmark-Techno Armadillo-800-EVA [3]
+| 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
+|---------------+----------------------------------------+-------------------
+| R8A77995 D3   | Renesas Electronics Draak              | r8a77995_draak_defconfig
+'===============+========================================+===================
 
 Toolchain
 =========
 
-ARM Cortex-A9 support ARM v7 instruction set (-march=armv7a).
-But currently we compile with -march=armv5 to allow more compilers to work.
-(For U-Boot code this has no performance impact.)
-Because there was no compiler which is supporting armv7a not much before.
-Currently, ELDK[4], Linaro[5], CodeSourcey[6] and Emdebian[7] supports -march=armv7a
-and you can get.
+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
+Locate defconfig in the table above. Then apply standard build procedure:
 
-* Armadillo-800-EVA
+  make <board>_defconfig
+  make
 
-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.
 
 Links
 =====
@@ -40,26 +69,30 @@ Links
 
 http://am.renesas.com/products/soc/assp/mobile/r_mobile/index.jsp
 
-[2] KZM-A9-GT
+[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
 
-[3] Armadillo-800-EVA
+[4] Armadillo-800-EVA
 
 http://armadillo.atmark-techno.com/armadillo-800-EVA
 
-[4] ELDK
+[5] ELDK
 
 http://www.denx.de/wiki/view/ELDK-5/WebHome#Section_1.6.
 
-[5] Linaro
+[6] Linaro
 
 http://www.linaro.org/downloads/
 
-[6] CodeSourcey
+[7] CodeSourcey
 
 http://www.mentor.com/embedded-software/codesourcery
 
-[7] Emdebian
+[8] Emdebian
 
 http://www.emdebian.org/crosstools.html