From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.187]) by ozlabs.org (Postfix) with ESMTP id C024EDDF17 for ; Mon, 8 Oct 2007 19:14:01 +1000 (EST) From: Stefan Roese To: linuxppc-dev@ozlabs.org Subject: [PATCH 2/3] [POWERPC] Add AMCC Kilauea eval board support to platforms/40x Date: Mon, 8 Oct 2007 11:08:51 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Message-Id: <200710081108.51625.sr@denx.de> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This patch adds basic support for the new 405EX and the AMCC eval board Kilauea to arch/powerpc. Signed-off-by: Stefan Roese --- arch/powerpc/platforms/40x/Kconfig | 17 +++++++-- arch/powerpc/platforms/40x/Makefile | 5 ++- arch/powerpc/platforms/40x/kilauea.c | 63 ++++++++++++++++++++++++++++++++++ 3 files changed, 80 insertions(+), 5 deletions(-) create mode 100644 arch/powerpc/platforms/40x/kilauea.c diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index a0a50b1..da8d02d 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -29,6 +29,14 @@ # help # This option enables support for the extra features of the EP405PC board. +config KILAUEA + bool "Kilauea" + depends on 40x + default y + select 405EX + help + This option enables support for the AMCC PPC405EX evaluation board. + #config REDWOOD_5 # bool "Redwood-5" # depends on 40x @@ -89,14 +97,17 @@ config 403GCX #depends on OAK select IBM405_ERR51 +config 405EP + bool + +config 405EX + bool + config 405GP bool select IBM405_ERR77 select IBM405_ERR51 -config 405EP - bool - config 405GPR bool diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile index 0a3cfe9..51dadee 100644 --- a/arch/powerpc/platforms/40x/Makefile +++ b/arch/powerpc/platforms/40x/Makefile @@ -1,2 +1,3 @@ -obj-$(CONFIG_WALNUT) += walnut.o -obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o +obj-$(CONFIG_KILAUEA) += kilauea.o +obj-$(CONFIG_WALNUT) += walnut.o +obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o diff --git a/arch/powerpc/platforms/40x/kilauea.c b/arch/powerpc/platforms/40x/kilauea.c new file mode 100644 index 0000000..6cbd528 --- /dev/null +++ b/arch/powerpc/platforms/40x/kilauea.c @@ -0,0 +1,63 @@ +/* + * Kilauea board specific routines + * + * Copyright 2007 DENX Software Engineering, Stefan Roese + * + * Based on the Walnut code by + * Josh Boyer + * Copyright 2007 IBM Corporation + * + * 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. + */ +#include +#include +#include +#include +#include +#include +#include + +static struct of_device_id kilauea_of_bus[] = { + { .compatible = "ibm,plb4", }, + { .compatible = "ibm,opb", }, + { .compatible = "ibm,ebc", }, + {}, +}; + +static int __init kilauea_device_probe(void) +{ + if (!machine_is(kilauea)) + return 0; + + of_platform_bus_probe(NULL, kilauea_of_bus, NULL); + + return 0; +} +device_initcall(kilauea_device_probe); + +static int __init kilauea_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (!of_flat_dt_is_compatible(root, "amcc,kilauea")) + return 0; + + return 1; +} + +static void __init kilauea_setup_arch(void) +{ +} + +define_machine(kilauea) { + .name = "Kilauea", + .probe = kilauea_probe, + .setup_arch = kilauea_setup_arch, + .progress = udbg_progress, + .init_IRQ = uic_init_tree, + .get_irq = uic_get_irq, + .calibrate_decr = generic_calibrate_decr, +}; -- 1.5.3.4