From e07f4a8033b6270b8103049adb6456f660ff4a89 Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Delgado Date: Mon, 1 Sep 2008 13:09:39 -0400 Subject: ppc44x: Unification of virtex5 pp440 boards This patch provides an unificated way of handling xilinx v5 ppc440 boards. It unificates 3 different things: 1) Source code A new board called ppc440-generic has been created. This board includes a generic tlb initialization (Maps the whole memory into virtual) and defines board_pre_init, checkboard, initdram and get_sys_info weakly, so, they can be replaced by specific functions. If a new board needs to redefine any of the previous functions (specific initialization) it can create a new directory with the specific initializations needed. (see the example ml507 board). 2) Configuration file Common configurations are located under configs/xilinx-ppc440.h, this header file interpretes the xparameters file generated by EDK and configurates u-boot in correspondence. Example: if there is a Temac, allows CMD_CONFIG_NET Specific configuration are located under specific configuration file. (see the example ml507 board) 3) Makefile Some work has been done in order to not duplicate work in the Main Makefile. Please see the attached code. In order to support new boards they can be implemented in the next way: a) Simple Generic Board (90% of the time) Using EDK generates a new xparameters.h file, replace ppc440-generic/xparameters.h and run make xilinx-ppc440-generic_config && make b) Simple Boards with special u-boot parameters (9 % of the time) Create a new file under configs for it (use ml507.h as example) and change your paramaters. Create a new Makefile paragraph and compile c) Complex boards (1% of the time) Create a new folder for the board, like the ml507 Finally, it adds support for the Avnet FX30T Evaluation board, following the new generic structure: Cheap board by Avnet for evaluating the Virtex5 FX technology. This patch adds support for: - UartLite - 16MB Flash - 64MB RAM Prior using U-boot in this board, read carefully the ERRATA by Avnet to solve some memory initialization issues. Signed-off-by: Ricardo Ribalda Delgado Signed-off-by: Stefan Roese --- board/xilinx/ml507/config.mk | 27 --------------------------- 1 file changed, 27 deletions(-) delete mode 100644 board/xilinx/ml507/config.mk (limited to 'board/xilinx/ml507/config.mk') diff --git a/board/xilinx/ml507/config.mk b/board/xilinx/ml507/config.mk deleted file mode 100644 index e827e8a..0000000 --- a/board/xilinx/ml507/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# -sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp - -ifndef TEXT_BASE -TEXT_BASE = 0x04000000 -endif -- cgit v1.1 From 880f6a5d7596f42db5ff8803b797b78ec5b146e0 Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Delgado Date: Tue, 9 Sep 2008 10:00:33 -0400 Subject: ppc4xx: ppc440-generic-ALL: Fix out of tree build v2 This patch solves the problems compiling ml507, v5fx30teval and ppc440-generic out of tree. Signed-off-by: Ricardo Ribalda Delgado --- board/xilinx/ml507/config.mk | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 board/xilinx/ml507/config.mk (limited to 'board/xilinx/ml507/config.mk') diff --git a/board/xilinx/ml507/config.mk b/board/xilinx/ml507/config.mk new file mode 100644 index 0000000..51448ce --- /dev/null +++ b/board/xilinx/ml507/config.mk @@ -0,0 +1,26 @@ +# +# (C) Copyright 2008 +# Ricardo Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es +# Work supported by Qtechnology http://www.qtec.com +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# +# + +sinclude $(SRCTREE)/board/xilinx/ppc440-generic/config.mk -- cgit v1.1