diff options
Diffstat (limited to 'arch/powerpc/platforms/40x')
| -rw-r--r-- | arch/powerpc/platforms/40x/Kconfig | 123 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/Makefile | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/ep405.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/kilauea.c | 60 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/makalu.c | 60 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/ppc40x_simple.c | 82 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/virtex.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/walnut.c | 2 |
8 files changed, 147 insertions, 187 deletions
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index a9260e21451..6e287f1294f 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -1,18 +1,11 @@ -#config BUBINGA -# bool "Bubinga" -# depends on 40x -# default n -# select 405EP -# help -# This option enables support for the IBM 405EP evaluation board. - -#config CPCI405 -# bool "CPCI405" -# depends on 40x -# default n -# select 405GP -# help -# This option enables support for the CPCI405 board. +config ACADIA + bool "Acadia" + depends on 40x + default n + select PPC40x_SIMPLE + select 405EZ + help + This option enables support for the AMCC 405EZ Acadia evaluation board. config EP405 bool "EP405/EP405PC" @@ -23,12 +16,24 @@ config EP405 help This option enables support for the EP405/EP405PC boards. +config HOTFOOT + bool "Hotfoot" + depends on 40x + default n + select PPC40x_SIMPLE + select PCI + help + This option enables support for the ESTEEM 195E Hotfoot board. + config KILAUEA bool "Kilauea" depends on 40x default n select 405EX + select PPC40x_SIMPLE select PPC4xx_PCI_EXPRESS + select PCI_MSI + select PPC4xx_MSI help This option enables support for the AMCC PPC405EX evaluation board. @@ -39,33 +44,10 @@ config MAKALU select 405EX select PCI select PPC4xx_PCI_EXPRESS + select PPC40x_SIMPLE help This option enables support for the AMCC PPC405EX board. -#config REDWOOD_5 -# bool "Redwood-5" -# depends on 40x -# default n -# select STB03xxx -# help -# This option enables support for the IBM STB04 evaluation board. - -#config REDWOOD_6 -# bool "Redwood-6" -# depends on 40x -# default n -# select STB03xxx -# help -# This option enables support for the IBM STBx25xx evaluation board. - -#config SYCAMORE -# bool "Sycamore" -# depends on 40x -# default n -# select 405GPR -# help -# This option enables support for the IBM PPC405GPr evaluation board. - config WALNUT bool "Walnut" depends on 40x @@ -93,10 +75,22 @@ config XILINX_VIRTEX_GENERIC_BOARD Most Virtex designs should use this unless it needs to do some special configuration at board probe time. -# 40x specific CPU modules, selected based on the board above. -config NP405H - bool - #depends on ASH +config OBS600 + bool "OpenBlockS 600" + depends on 40x + default n + select 405EX + select PPC40x_SIMPLE + help + This option enables support for PlatHome OpenBlockS 600 server + + +config PPC40x_SIMPLE + bool "Simple PowerPC 40x board support" + depends on 40x + default n + help + This option enables the simple PowerPC 40x platform support. # OAK doesn't exist but wanted to keep this around for any future 403GCX boards config 403GCX @@ -108,21 +102,22 @@ config 405GP bool select IBM405_ERR77 select IBM405_ERR51 - select IBM_NEW_EMAC_ZMII - -config 405EP - bool + select IBM_EMAC_ZMII config 405EX bool - select IBM_NEW_EMAC_EMAC4 - select IBM_NEW_EMAC_RGMII + select IBM_EMAC_EMAC4 + select IBM_EMAC_RGMII -config 405GPR +config 405EZ bool + select IBM_EMAC_NO_FLOW_CTRL + select IBM_EMAC_MAL_CLR_ICINTSTAT + select IBM_EMAC_MAL_COMMON_ERR config XILINX_VIRTEX bool + select DEFAULT_UIMAGE config XILINX_VIRTEX_II_PRO bool @@ -139,6 +134,13 @@ config STB03xxx select IBM405_ERR77 select IBM405_ERR51 +config PPC4xx_GPIO + bool "PPC4xx GPIO support" + depends on 40x + select ARCH_REQUIRE_GPIOLIB + help + Enable gpiolib support for ppc40x based boards + # 40x errata/workaround config symbols, selected by the CPU models above # All 405-based cores up until the 405GPR and 405EP have this errata. @@ -149,16 +151,11 @@ config IBM405_ERR77 config IBM405_ERR51 bool -#config BIOS_FIXUP -# bool -# depends on BUBINGA || EP405 || SYCAMORE || WALNUT -# default y - -#config PPC4xx_DMA -# bool "PPC4xx DMA controller support" -# depends on 4xx - -#config PPC4xx_EDMA -# bool -# depends on !STB03xxx && PPC4xx_DMA -# default y +config APM8018X + bool "APM8018X" + depends on 40x + default n + select PPC40x_SIMPLE + help + This option enables support for the AppliedMicro APM8018X evaluation + board. diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile index 5533a5c8ce4..88c22de0c85 100644 --- a/arch/powerpc/platforms/40x/Makefile +++ b/arch/powerpc/platforms/40x/Makefile @@ -1,5 +1,4 @@ -obj-$(CONFIG_KILAUEA) += kilauea.o -obj-$(CONFIG_MAKALU) += makalu.o obj-$(CONFIG_WALNUT) += walnut.o obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o obj-$(CONFIG_EP405) += ep405.o +obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o diff --git a/arch/powerpc/platforms/40x/ep405.c b/arch/powerpc/platforms/40x/ep405.c index ae2e7f67c18..b0389bbe4f9 100644 --- a/arch/powerpc/platforms/40x/ep405.c +++ b/arch/powerpc/platforms/40x/ep405.c @@ -100,7 +100,7 @@ static void __init ep405_setup_arch(void) /* Find & init the BCSR CPLD */ ep405_init_bcsr(); - ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; + pci_set_flags(PCI_REASSIGN_ALL_RSRC); } static int __init ep405_probe(void) diff --git a/arch/powerpc/platforms/40x/kilauea.c b/arch/powerpc/platforms/40x/kilauea.c deleted file mode 100644 index 1dd24ffc0dc..00000000000 --- a/arch/powerpc/platforms/40x/kilauea.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Kilauea board specific routines - * - * Copyright 2007-2008 DENX Software Engineering, Stefan Roese <sr@denx.de> - * - * Based on the Walnut 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 <linux/of_platform.h> -#include <asm/machdep.h> -#include <asm/prom.h> -#include <asm/udbg.h> -#include <asm/time.h> -#include <asm/uic.h> -#include <asm/pci-bridge.h> -#include <asm/ppc4xx.h> - -static __initdata struct of_device_id kilauea_of_bus[] = { - { .compatible = "ibm,plb4", }, - { .compatible = "ibm,opb", }, - { .compatible = "ibm,ebc", }, - {}, -}; - -static int __init kilauea_device_probe(void) -{ - of_platform_bus_probe(NULL, kilauea_of_bus, NULL); - - return 0; -} -machine_device_initcall(kilauea, 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; - - ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; - - return 1; -} - -define_machine(kilauea) { - .name = "Kilauea", - .probe = kilauea_probe, - .progress = udbg_progress, - .init_IRQ = uic_init_tree, - .get_irq = uic_get_irq, - .restart = ppc4xx_reset_system, - .calibrate_decr = generic_calibrate_decr, -}; diff --git a/arch/powerpc/platforms/40x/makalu.c b/arch/powerpc/platforms/40x/makalu.c deleted file mode 100644 index a6a1d6017b7..00000000000 --- a/arch/powerpc/platforms/40x/makalu.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Makalu board specific routines - * - * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de> - * - * Based on the Walnut 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 <linux/of_platform.h> -#include <asm/machdep.h> -#include <asm/prom.h> -#include <asm/udbg.h> -#include <asm/time.h> -#include <asm/uic.h> -#include <asm/pci-bridge.h> -#include <asm/ppc4xx.h> - -static __initdata struct of_device_id makalu_of_bus[] = { - { .compatible = "ibm,plb4", }, - { .compatible = "ibm,opb", }, - { .compatible = "ibm,ebc", }, - {}, -}; - -static int __init makalu_device_probe(void) -{ - of_platform_bus_probe(NULL, makalu_of_bus, NULL); - - return 0; -} -machine_device_initcall(makalu, makalu_device_probe); - -static int __init makalu_probe(void) -{ - unsigned long root = of_get_flat_dt_root(); - - if (!of_flat_dt_is_compatible(root, "amcc,makalu")) - return 0; - - ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; - - return 1; -} - -define_machine(makalu) { - .name = "Makalu", - .probe = makalu_probe, - .progress = udbg_progress, - .init_IRQ = uic_init_tree, - .get_irq = uic_get_irq, - .restart = ppc4xx_reset_system, - .calibrate_decr = generic_calibrate_decr, -}; diff --git a/arch/powerpc/platforms/40x/ppc40x_simple.c b/arch/powerpc/platforms/40x/ppc40x_simple.c new file mode 100644 index 00000000000..8f3920e5a04 --- /dev/null +++ b/arch/powerpc/platforms/40x/ppc40x_simple.c @@ -0,0 +1,82 @@ +/* + * Generic PowerPC 40x platform support + * + * Copyright 2008 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; version 2 of the License. + * + * This implements simple platform support for PowerPC 44x chips. This is + * mostly used for eval boards or other simple and "generic" 44x boards. If + * your board has custom functions or hardware, then you will likely want to + * implement your own board.c file to accommodate it. + */ + +#include <asm/machdep.h> +#include <asm/pci-bridge.h> +#include <asm/ppc4xx.h> +#include <asm/prom.h> +#include <asm/time.h> +#include <asm/udbg.h> +#include <asm/uic.h> + +#include <linux/init.h> +#include <linux/of_platform.h> + +static __initdata struct of_device_id ppc40x_of_bus[] = { + { .compatible = "ibm,plb3", }, + { .compatible = "ibm,plb4", }, + { .compatible = "ibm,opb", }, + { .compatible = "ibm,ebc", }, + { .compatible = "simple-bus", }, + {}, +}; + +static int __init ppc40x_device_probe(void) +{ + of_platform_bus_probe(NULL, ppc40x_of_bus, NULL); + + return 0; +} +machine_device_initcall(ppc40x_simple, ppc40x_device_probe); + +/* This is the list of boards that can be supported by this simple + * platform code. This does _not_ mean the boards are compatible, + * as they most certainly are not from a device tree perspective. + * However, their differences are handled by the device tree and the + * drivers and therefore they don't need custom board support files. + * + * Again, if your board needs to do things differently then create a + * board.c file for it rather than adding it to this list. + */ +static const char * const board[] __initconst = { + "amcc,acadia", + "amcc,haleakala", + "amcc,kilauea", + "amcc,makalu", + "apm,klondike", + "est,hotfoot", + "plathome,obs600", + NULL +}; + +static int __init ppc40x_probe(void) +{ + if (of_flat_dt_match(of_get_flat_dt_root(), board)) { + pci_set_flags(PCI_REASSIGN_ALL_RSRC); + return 1; + } + + return 0; +} + +define_machine(ppc40x_simple) { + .name = "PowerPC 40x Platform", + .probe = ppc40x_probe, + .progress = udbg_progress, + .init_IRQ = uic_init_tree, + .get_irq = uic_get_irq, + .restart = ppc4xx_reset_system, + .calibrate_decr = generic_calibrate_decr, +}; diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c index fc7fb001276..d0fc6866b00 100644 --- a/arch/powerpc/platforms/40x/virtex.c +++ b/arch/powerpc/platforms/40x/virtex.c @@ -14,6 +14,7 @@ #include <asm/prom.h> #include <asm/time.h> #include <asm/xilinx_intc.h> +#include <asm/xilinx_pci.h> #include <asm/ppc4xx.h> static struct of_device_id xilinx_of_bus_ids[] __initdata = { @@ -47,6 +48,7 @@ static int __init virtex_probe(void) define_machine(virtex) { .name = "Xilinx Virtex", .probe = virtex_probe, + .setup_arch = xilinx_pci_init, .init_IRQ = xilinx_intc_init_tree, .get_irq = xilinx_intc_get_irq, .restart = ppc4xx_reset_system, diff --git a/arch/powerpc/platforms/40x/walnut.c b/arch/powerpc/platforms/40x/walnut.c index 335df91fbee..8b691df72f7 100644 --- a/arch/powerpc/platforms/40x/walnut.c +++ b/arch/powerpc/platforms/40x/walnut.c @@ -51,7 +51,7 @@ static int __init walnut_probe(void) if (!of_flat_dt_is_compatible(root, "ibm,walnut")) return 0; - ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; + pci_set_flags(PCI_REASSIGN_ALL_RSRC); return 1; } |