linux-kernel - [PATCH, arm] CompactFlash card driver for AT91SAM9260

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Date:	Fri, 10 Oct 2008 12:19:24 +0200
From:	"Uros Bizjak" <ubizjak@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: [PATCH, arm] CompactFlash card driver for AT91SAM9260

Hello!

Attached patch implements driver for CF card on AT91SAM9260.The patch
supportsMemory & IO mode hardware configuration, as shown in section
20.7.6.1 of AT91SAM9260 hardware manual. CF timings are based on
Common Memory Read/Write Timing Specification of "CF+ and CompactFlash
Specification Revision 2.0", the implementation includes TDF
optimization of SMC.

The patch was tested together witn pata_pcmcia driver, resulting in:

kernel: scsi0 : pata_pcmcia
kernel: ata1: PATA max PIO0 cmd 0xc480c000 ctl 0xc480c00e irq 110
kernel: ata1.00: CFA: TOSHIBA THNCF064MBA, 2.20, max PIO2
kernel: ata1.00: 125184 sectors, multi 1
kernel: ata1.00: configured for PIO0
kernel: ata1.00: configured for PIO0
kernel: ata1: EH complete
kernel: isa bounce pool size: 16 pages
kernel: scsi 0:0:0:0: Direct-Access     ATA    TOSHIBA THNCF064
2.20PQ: 0 ANSI: 5
...

Signed-off-by: Uros Bizjak <ubizjak@...il.com>

Uros.

View attachment "at91_cf.diff" of type "text/x-patch" (5983 bytes)