linux-kernel - Re: [PATCH] [ARM] Kirkwood: Marvell OpenRD-Base board support added to v2.6.31-rc5

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Date:	Mon, 10 Aug 2009 17:05:44 +0530
From:	Dhaval Vasa <dhaval.vasa@...fochips.com>
To:	Nicolas Pitre <nico@....org>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Rabeeh Khoury <rabeeh@...vell.com>,
	linux-arm-kernel@...ts.arm.linux.org.uk
Subject: Re: [PATCH] [ARM] Kirkwood: Marvell OpenRD-Base board support added
 to v2.6.31-rc5

Nicolas Pitre wrote:
> [ arm-linux mailing list added to CC ]
> 
> On Thu, 6 Aug 2009, 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>
> 
> Comments below.
> 
>> 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"
> 
> The leds.h include appears to be unneeded.
> 
>> +
>> +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 */
>> +};
> 
> You should use a literal number here, like .gpio_card_detect = 29.

patch v2 will close this review comment.

> 
>> +static unsigned int openrd_base_mpp_config[] __initdata = {
>> +	0
>> +};
> 
> Here belongs the MPP29_GPIO.

patch v2 will close this review comment.


Thanks for review.

- Dhaval
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