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| author | Greg Ungerer <gerg@uclinux.org> | 2012-09-17 12:07:21 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-09-27 23:33:56 +1000 |
| commit | f821e349cf2539bc7752652ef7b60030c1fc49fb (patch) | |
| tree | 31f0e529b2ab4ca65cfcc39c187d74577a835a19 /arch/m68k/platform/coldfire/m527x.c | |
| parent | 8a415c4be5401f94d7be075682b8c0f43440329a (diff) | |
| download | lwn-f821e349cf2539bc7752652ef7b60030c1fc49fb.tar.gz lwn-f821e349cf2539bc7752652ef7b60030c1fc49fb.zip | |
m68knommu: remove address offsets relative to IPSBAR for ColdFire 527x
Remove the last address definitions relative to the IPSBAR peripheral region
for the ColdFire 527x family. This involved cleaning up some magic numbers
used in the code part, and making them proper register definitions in the 527x
specific header.
This is part of the process of cleaning up the ColdFire register definitions
to make them consistently use absolute addresses for the primary registers.
This will reduce the occasional bugs caused by inconsistent definition of
the register addresses.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/platform/coldfire/m527x.c')
| -rw-r--r-- | arch/m68k/platform/coldfire/m527x.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/m68k/platform/coldfire/m527x.c b/arch/m68k/platform/coldfire/m527x.c index b3cb378c5e94..1431ba03c602 100644 --- a/arch/m68k/platform/coldfire/m527x.c +++ b/arch/m68k/platform/coldfire/m527x.c @@ -53,9 +53,9 @@ static void __init m527x_uarts_init(void) /* * External Pin Mask Setting & Enable External Pin for Interface */ - sepmask = readw(MCF_IPSBAR + MCF_GPIO_PAR_UART); + sepmask = readw(MCFGPIO_PAR_UART); sepmask |= UART0_ENABLE_MASK | UART1_ENABLE_MASK | UART2_ENABLE_MASK; - writew(sepmask, MCF_IPSBAR + MCF_GPIO_PAR_UART); + writew(sepmask, MCFGPIO_PAR_UART); } /***************************************************************************/ @@ -67,19 +67,19 @@ static void __init m527x_fec_init(void) /* Set multi-function pins to ethernet mode for fec0 */ #if defined(CONFIG_M5271) - v = readb(MCF_IPSBAR + 0x100047); - writeb(v | 0xf0, MCF_IPSBAR + 0x100047); + v = readb(MCFGPIO_PAR_FECI2C); + writeb(v | 0xf0, MCFGPIO_PAR_FECI2C); #else - par = readw(MCF_IPSBAR + 0x100082); - writew(par | 0xf00, MCF_IPSBAR + 0x100082); - v = readb(MCF_IPSBAR + 0x100078); - writeb(v | 0xc0, MCF_IPSBAR + 0x100078); + par = readw(MCFGPIO_PAR_FECI2C); + writew(par | 0xf00, MCFGPIO_PAR_FECI2C); + v = readb(MCFGPIO_PAR_FEC0HL); + writeb(v | 0xc0, MCFGPIO_PAR_FEC0HL); /* Set multi-function pins to ethernet mode for fec1 */ - par = readw(MCF_IPSBAR + 0x100082); - writew(par | 0xa0, MCF_IPSBAR + 0x100082); - v = readb(MCF_IPSBAR + 0x100079); - writeb(v | 0xc0, MCF_IPSBAR + 0x100079); + par = readw(MCFGPIO_PAR_FECI2C); + writew(par | 0xa0, MCFGPIO_PAR_FECI2C); + v = readb(MCFGPIO_PAR_FEC1HL); + writeb(v | 0xc0, MCFGPIO_PAR_FEC1HL); #endif } |