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Message-ID: <20090806230726.GA19624@fluff.org.uk>
Date: Fri, 7 Aug 2009 00:07:26 +0100
From: Ben Dooks <ben-linux@...ff.org>
To: Dhaval Vasa <dhaval.vasa@...fochips.com>
Cc: nico@...vell.com, linux-kernel@...r.kernel.org, rabeeh@...vell.com
Subject: Re: [PATCH] [ARM] Kirkwood: Marvell OpenRD-Base board support
added to v2.6.31-rc5
On Thu, Aug 06, 2009 at 07:39:13PM +0530, Dhaval Vasa wrote:
> reference:
> http://open-rd.org
> http://code.google.com/p/openrd
>
> This patch is tested for:
> 1. Boot from DRAM/NAND flash
> 2. NAND read/write/erase
> 3. GbE0
> 4. USB read/write
>
> FIXME:
> 1. SD/UART1 selection
> 2. MPP configuration (currently, default)
> 3. PEX
>
> Signed-off-by: Dhaval Vasa <dhaval.vasa@...fochips.com>
You forgot to cc: linux-arm-kernel@...ts.arm.linux.org.uk, although
someone really should issue a MAINTAINERS entry for that machine
directory.
> ---
> arch/arm/mach-kirkwood/Kconfig | 5 ++
> arch/arm/mach-kirkwood/Makefile | 1 +
> arch/arm/mach-kirkwood/openrd_base-setup.c | 79 ++++++++++++++++++++++++++++
> 3 files changed, 85 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/mach-kirkwood/openrd_base-setup.c
call this openrd.c or openrd_base.c, the -setup is redundant as
these directories are suposed to have the machine setup files in
them.
> diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
> index 25100f7..f2379b3 100644
> --- a/arch/arm/mach-kirkwood/Kconfig
> +++ b/arch/arm/mach-kirkwood/Kconfig
> @@ -38,6 +38,11 @@ config MACH_TS219
> Say 'Y' here if you want your kernel to support the
> QNAP TS-119 and TS-219 Turbo NAS devices.
>
> +config MACH_OPENRD_BASE
> + bool "Marvell OpenRD Base Board"
> + help
> + Say 'Y' here if you want your kernel to support the
> + Marvell OpenRD Base Board.
> endmenu
>
> endif
> diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
> index 9dd680e..80ab0ec 100644
> --- a/arch/arm/mach-kirkwood/Makefile
> +++ b/arch/arm/mach-kirkwood/Makefile
> @@ -6,5 +6,6 @@ obj-$(CONFIG_MACH_RD88F6281) += rd88f6281-setup.o
> obj-$(CONFIG_MACH_MV88F6281GTW_GE) += mv88f6281gtw_ge-setup.o
> obj-$(CONFIG_MACH_SHEEVAPLUG) += sheevaplug-setup.o
> obj-$(CONFIG_MACH_TS219) += ts219-setup.o
> +obj-$(CONFIG_MACH_OPENRD_BASE) += openrd_base-setup.o
>
> obj-$(CONFIG_CPU_IDLE) += cpuidle.o
> diff --git a/arch/arm/mach-kirkwood/openrd_base-setup.c b/arch/arm/mach-kirkwood/openrd_base-setup.c
> new file mode 100644
> index 0000000..26b6e58
> --- /dev/null
> +++ b/arch/arm/mach-kirkwood/openrd_base-setup.c
> @@ -0,0 +1,79 @@
> +/*
> + * arch/arm/mach-kirkwood/openrd_base-setup.c
> + *
> + * Marvell OpenRD Base Board Setup
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2. This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +#include <linux/kernel.h>
> +#include <linux/init.h>
> +#include <linux/platform_device.h>
> +#include <linux/mtd/partitions.h>
> +#include <linux/mv643xx_eth.h>
> +#include <linux/gpio.h>
> +#include <linux/leds.h>
> +#include <asm/mach-types.h>
> +#include <asm/mach/arch.h>
> +#include <mach/kirkwood.h>
> +#include <plat/mvsdio.h>
> +#include "common.h"
> +#include "mpp.h"
> +
> +static struct mtd_partition openrd_base_nand_parts[] = {
> + {
> + .name = "u-boot",
> + .offset = 0,
> + .size = SZ_1M
> + }, {
> + .name = "uImage",
> + .offset = MTDPART_OFS_NXTBLK,
> + .size = SZ_4M
> + }, {
> + .name = "root",
> + .offset = MTDPART_OFS_NXTBLK,
> + .size = MTDPART_SIZ_FULL
> + },
> +};
> +
> +static struct mv643xx_eth_platform_data openrd_base_ge00_data = {
> + .phy_addr = MV643XX_ETH_PHY_ADDR(8),
> +};
> +
> +static struct mvsdio_platform_data openrd_base_mvsdio_data = {
> + .gpio_card_detect = MPP29_GPIO, /* MPP29 used as SD card detect */
> +};
> +
> +static unsigned int openrd_base_mpp_config[] __initdata = {
> + 0
> +};
> +
> +static void __init openrd_base_init(void)
> +{
> + /*
> + * Basic setup. Needs to be called early.
> + */
> + kirkwood_init();
> + kirkwood_mpp_conf(openrd_base_mpp_config);
> +
> + kirkwood_uart0_init();
> + kirkwood_nand_init(ARRAY_AND_SIZE(openrd_base_nand_parts), 25);
> +
> + kirkwood_ehci_init();
> +
> + kirkwood_ge00_init(&openrd_base_ge00_data);
> + kirkwood_sdio_init(&openrd_base_mvsdio_data);
> +}
> +
> +MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
> + /* Maintainer: Dhaval Vasa <dhaval.vasa@...fochips.com> */
> + .phys_io = KIRKWOOD_REGS_PHYS_BASE,
> + .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
> + .boot_params = 0x00000100,
> + .init_machine = openrd_base_init,
> + .map_io = kirkwood_map_io,
> + .init_irq = kirkwood_init_irq,
> + .timer = &kirkwood_timer,
> +MACHINE_END
> --
> 1.6.0.6
>
> --
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--
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'a smiley only costs 4 bytes'
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