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author | Valentine Barshak <vbarshak@ru.mvista.com> | 2007-10-30 16:57:39 (GMT) |
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committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2007-12-23 19:23:18 (GMT) |
commit | 6272175d2a0849ac36e3ea54c0b6949009532a75 (patch) | |
tree | eb1edb67e63cfdbf97a2a353acca26d2cd681693 /arch/powerpc/platforms/44x | |
parent | 3910cd8c11a883a5e4d644f24c56b9897dffb34c (diff) | |
download | linux-fsl-qoriq-6272175d2a0849ac36e3ea54c0b6949009532a75.tar.xz |
[POWERPC] 4xx: 440GRx Rainier board support.
PowerPC 440GRx Rainier board support.
Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/platforms/44x')
-rw-r--r-- | arch/powerpc/platforms/44x/Kconfig | 14 | ||||
-rw-r--r-- | arch/powerpc/platforms/44x/Makefile | 1 | ||||
-rw-r--r-- | arch/powerpc/platforms/44x/rainier.c | 61 |
3 files changed, 76 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 3700c6a..aac548f 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -44,6 +44,14 @@ config KATMAI help This option enables support for the AMCC PPC440SPe evaluation board. +config RAINIER + bool "Rainier" + depends on 44x + default n + select 440GRX + help + This option enables support for the AMCC PPC440GRX evaluation board. + #config LUAN # bool "Luan" # depends on 44x @@ -74,6 +82,12 @@ config 440EPX select IBM_NEW_EMAC_RGMII select IBM_NEW_EMAC_ZMII +config 440GRX + bool + select IBM_NEW_EMAC_EMAC4 + select IBM_NEW_EMAC_RGMII + select IBM_NEW_EMAC_ZMII + config 440GP bool select IBM_NEW_EMAC_ZMII diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile index 6f77034..a2a0dc1 100644 --- a/arch/powerpc/platforms/44x/Makefile +++ b/arch/powerpc/platforms/44x/Makefile @@ -4,3 +4,4 @@ obj-$(CONFIG_TAISHAN) += taishan.o obj-$(CONFIG_BAMBOO) += bamboo.o obj-$(CONFIG_SEQUOIA) += sequoia.o obj-$(CONFIG_KATMAI) += katmai.o +obj-$(CONFIG_RAINIER) += rainier.o diff --git a/arch/powerpc/platforms/44x/rainier.c b/arch/powerpc/platforms/44x/rainier.c new file mode 100644 index 0000000..5a01bef --- /dev/null +++ b/arch/powerpc/platforms/44x/rainier.c @@ -0,0 +1,61 @@ +/* + * Rainier board specific routines + * + * Valentine Barshak <vbarshak@ru.mvista.com> + * Copyright 2007 MontaVista Software Inc. + * + * Based on the Bamboo code by + * Josh Boyer <jwboyer@linux.vnet.ibm.com> + * 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 <linux/init.h> +#include <asm/machdep.h> +#include <asm/prom.h> +#include <asm/udbg.h> +#include <asm/time.h> +#include <asm/uic.h> +#include <asm/of_platform.h> +#include "44x.h" + +static struct of_device_id rainier_of_bus[] = { + { .compatible = "ibm,plb4", }, + { .compatible = "ibm,opb", }, + { .compatible = "ibm,ebc", }, + {}, +}; + +static int __init rainier_device_probe(void) +{ + if (!machine_is(rainier)) + return 0; + + of_platform_bus_probe(NULL, rainier_of_bus, NULL); + + return 0; +} +device_initcall(rainier_device_probe); + +static int __init rainier_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (!of_flat_dt_is_compatible(root, "amcc,rainier")) + return 0; + + return 1; +} + +define_machine(rainier) { + .name = "Rainier", + .probe = rainier_probe, + .progress = udbg_progress, + .init_IRQ = uic_init_tree, + .get_irq = uic_get_irq, + .restart = ppc44x_reset_system, + .calibrate_decr = generic_calibrate_decr, +}; |