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Map the second CS of the compact flash too. This allow us access to

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the alternate status and the control registers. Remove the local
version of ata_reset.

Add support for the ADI Pronghorn Metro boards. They use CS3 and CS4
instead of Avila's CS1 and CS2.
This commit is contained in:
John Hay 2007-03-14 19:03:07 +00:00
parent 6dabf85649
commit 142f4ed4b1
2 changed files with 20 additions and 4 deletions
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7
sys/arm/xscale/ixp425/ixp425.c
View File

@ -86,6 +86,13 @@ static struct {
/* Gateworks Avila IDE/CF is mapped here */ /* Gateworks Avila IDE/CF is mapped here */
{ IXP425_EXP_BUS_CS1_HWBASE, IXP425_EXP_BUS_SIZE, { IXP425_EXP_BUS_CS1_HWBASE, IXP425_EXP_BUS_SIZE,
IXP425_EXP_BUS_CS1_VBASE }, IXP425_EXP_BUS_CS1_VBASE },
{ IXP425_EXP_BUS_CS2_HWBASE, IXP425_EXP_BUS_SIZE,
IXP425_EXP_BUS_CS2_VBASE },
/* ADI Pronghorn Metro IDE/CF is mapped here */
{ IXP425_EXP_BUS_CS3_HWBASE, IXP425_EXP_BUS_SIZE,
IXP425_EXP_BUS_CS3_VBASE },
{ IXP425_EXP_BUS_CS4_HWBASE, IXP425_EXP_BUS_SIZE,
IXP425_EXP_BUS_CS4_VBASE },
}; };
static int static int

17
sys/arm/xscale/ixp425/ixp425reg.h
View File

@ -566,15 +566,24 @@
#define IXP425_EXP_BUS_CSx_HWBASE(i) \ #define IXP425_EXP_BUS_CSx_HWBASE(i) \
(IXP425_EXP_BUS_HWBASE + (i)*IXP425_EXP_BUS_SIZE) (IXP425_EXP_BUS_HWBASE + (i)*IXP425_EXP_BUS_SIZE)
#define IXP425_EXP_BUS_CSx_VBASE(i) \
(IXP425_MAC_B_VBASE + (i)*IXP425_MAC_B_SIZE)
#define IXP425_EXP_BUS_CS1_HWBASE IXP425_EXP_BUS_CSx_HWBASE(1) #define IXP425_EXP_BUS_CS1_HWBASE IXP425_EXP_BUS_CSx_HWBASE(1)
#define IXP425_EXP_BUS_CS1_VBASE (IXP425_MAC_B_VBASE + IXP425_MAC_B_SIZE) #define IXP425_EXP_BUS_CS1_VBASE IXP425_EXP_BUS_CSx_VBASE(1)
#define IXP425_EXP_BUS_CS1_SIZE 0x1000 #define IXP425_EXP_BUS_CS1_SIZE 0x1000
#define IXP425_EXP_BUS_CS2_HWBASE IXP425_EXP_BUS_CSx_HWBASE(2)
#define IXP425_EXP_BUS_CS2_VBASE IXP425_EXP_BUS_CSx_VBASE(2)
#define IXP425_EXP_BUS_CS2_SIZE 0x1000
#define IXP425_EXP_BUS_CS3_HWBASE IXP425_EXP_BUS_CSx_HWBASE(3)
#define IXP425_EXP_BUS_CS3_VBASE IXP425_EXP_BUS_CSx_VBASE(3)
#define IXP425_EXP_BUS_CS3_SIZE 0x1000
#define IXP425_EXP_BUS_CS4_HWBASE IXP425_EXP_BUS_CSx_HWBASE(4)
#define IXP425_EXP_BUS_CS4_VBASE IXP425_EXP_BUS_CSx_VBASE(4)
#define IXP425_EXP_BUS_CS4_SIZE 0x1000
/* NB: not mapped (yet) */ /* NB: not mapped (yet) */
#define IXP425_EXP_BUS_CS0_HWBASE IXP425_EXP_BUS_CSx_HWBASE(0) #define IXP425_EXP_BUS_CS0_HWBASE IXP425_EXP_BUS_CSx_HWBASE(0)
#define IXP425_EXP_BUS_CS2_HWBASE IXP425_EXP_BUS_CSx_HWBASE(2)
#define IXP425_EXP_BUS_CS3_HWBASE IXP425_EXP_BUS_CSx_HWBASE(3)
#define IXP425_EXP_BUS_CS4_HWBASE IXP425_EXP_BUS_CSx_HWBASE(4)
#define IXP425_EXP_BUS_CS5_HWBASE IXP425_EXP_BUS_CSx_HWBASE(5) #define IXP425_EXP_BUS_CS5_HWBASE IXP425_EXP_BUS_CSx_HWBASE(5)
#define IXP425_EXP_BUS_CS6_HWBASE IXP425_EXP_BUS_CSx_HWBASE(6) #define IXP425_EXP_BUS_CS6_HWBASE IXP425_EXP_BUS_CSx_HWBASE(6)
#define IXP425_EXP_BUS_CS7_HWBASE IXP425_EXP_BUS_CSx_HWBASE(7) #define IXP425_EXP_BUS_CS7_HWBASE IXP425_EXP_BUS_CSx_HWBASE(7)