From 6b61e69e7bc1cfe80ab54c6321f19061f9487ed3 Mon Sep 17 00:00:00 2001 From: Tim Yamin Date: Sun, 21 Dec 2008 02:54:29 -0700 Subject: powerpc/mpc5200: Add MDMA/UDMA support to MPC5200 ATA driver This patch adds MDMA/UDMA support using BestComm for DMA on the MPC5200 platform. Based heavily on previous work by Freescale (Bernard Kuhn, John Rigby) and Domen Puncer. With this patch, a SanDisk Extreme IV CF card gets read speeds of approximately 26.70 MB/sec. Signed-off-by: Tim Yamin Signed-off-by: Grant Likely --- drivers/ata/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/ata/Kconfig') diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 421b7c7..1a7be96 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -456,7 +456,8 @@ config PATA_MARVELL config PATA_MPC52xx tristate "Freescale MPC52xx SoC internal IDE" - depends on PPC_MPC52xx + depends on PPC_MPC52xx && PPC_BESTCOMM + select PPC_BESTCOMM_ATA help This option enables support for integrated IDE controller of the Freescale MPC52xx SoC. -- cgit v1.1