On Dec 20, 2007, at 8:54 AM, Paul Gortmaker wrote:
> This adds the basic support for the Wind River SBC8560 board,
> implemented
> as powerpc. It closely follows the implementation of the MPC8560ADS.
>
> Signed-off-by: Paul Gortmaker <[EMAIL PROTECTED]>
> ---
> arch/powerpc/platforms/85xx/Kconfig | 11 +-
> arch/powerpc/platforms/85xx/Makefile | 1 +
> arch/powerpc/platforms/85xx/sbc8560.c | 302 ++++++++++++++++++++++++
> +++++++++
> 3 files changed, 312 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/
> platforms/85xx/Kconfig
> index 7748a3a..0eb497b 100644
> --- a/arch/powerpc/platforms/85xx/Kconfig
> +++ b/arch/powerpc/platforms/85xx/Kconfig
> @@ -38,6 +38,13 @@ config MPC85xx_DS
> help
> This option enables support for the MPC85xx DS (MPC8544 DS) board
>
> +config SBC8560
> + bool "Wind River SBC8560"
> + select DEFAULT_UIMAGE
> + select PPC_CPM_NEW_BINDING
> + help
> + This option enables support for the Wind River SBC8560 board
> +
> endchoice
>
> config MPC8540
> @@ -49,7 +56,7 @@ config MPC8540
> config MPC8560
> bool
> select CPM2
> - default y if MPC8560_ADS
> + default y if MPC8560_ADS || SBC8560
>
> config MPC85xx
> bool
> @@ -59,4 +66,4 @@ config MPC85xx
> select FSL_PCI if PCI
> select SERIAL_8250_SHARE_IRQ if SERIAL_8250
> default y if MPC8540_ADS || MPC85xx_CDS || MPC8560_ADS \
> - || MPC85xx_MDS || MPC85xx_DS
> + || MPC85xx_MDS || MPC85xx_DS || SBC8560
> diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/
> platforms/85xx/Makefile
> index 5eca920..c3f4d01 100644
> --- a/arch/powerpc/platforms/85xx/Makefile
> +++ b/arch/powerpc/platforms/85xx/Makefile
> @@ -6,3 +6,4 @@ obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
> obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
> obj-$(CONFIG_MPC85xx_DS) += mpc85xx_ds.o
> obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
> +obj-$(CONFIG_SBC8560) += sbc8560.o
> diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/
> platforms/85xx/sbc8560.c
> new file mode 100644
> index 0000000..6aef38b
> --- /dev/null
> +++ b/arch/powerpc/platforms/85xx/sbc8560.c
> @@ -0,0 +1,302 @@
> +/*
> + * Wind River SBC8560 setup and early boot code.
> + *
> + * Copyright 2007 Wind River Systems Inc.
> + *
> + * By Paul Gortmaker (see MAINTAINERS for contact information)
> + *
> + * Based largely on the MPC8560ADS support - Copyright 2005
> Freescale Inc.
> + *
> + * 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/stddef.h>
> +#include <linux/kernel.h>
> +#include <linux/pci.h>
> +#include <linux/kdev_t.h>
> +#include <linux/delay.h>
> +#include <linux/seq_file.h>
> +#include <linux/of_platform.h>
> +
> +#include <asm/system.h>
> +#include <asm/time.h>
> +#include <asm/machdep.h>
> +#include <asm/pci-bridge.h>
> +#include <asm/mpic.h>
> +#include <mm/mmu_decl.h>
> +#include <asm/udbg.h>
> +
> +#include <sysdev/fsl_soc.h>
> +#include <sysdev/fsl_pci.h>
> +
> +#ifdef CONFIG_CPM2
> +#include <asm/cpm2.h>
> +#include <sysdev/cpm2_pic.h>
> +#endif
> +
> +#ifdef CONFIG_PCI
> +static int sbc8560_exclude_device(struct pci_controller *hose,
> + u_char bus, u_char devfn)
> +{
> + if (bus == 0 && PCI_SLOT(devfn) == 0)
> + return PCIBIOS_DEVICE_NOT_FOUND;
> + else
> + return PCIBIOS_SUCCESSFUL;
> +}
do you really need to exclude the PHB itself? I've fixed this for FSL
PHBs so I don't believe you need this anymore.
>
> +#endif /* CONFIG_PCI */
> +
- k
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