diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2012-09-14 16:36:08 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-09-27 23:33:54 +1000 |
| commit | 4fb62ededfc5021e7fa25cbc20f92003e148af27 (patch) | |
| tree | e38eb57e8c06ca02371cf29127adfe882c86b2c9 /arch/m68k/platform | |
| parent | 041a89a41993e6023f110bf0cbbda847173e795c (diff) | |
| download | blackbird-obmc-linux-4fb62ededfc5021e7fa25cbc20f92003e148af27.tar.gz blackbird-obmc-linux-4fb62ededfc5021e7fa25cbc20f92003e148af27.zip | |
m68knommu: fix wrong register offsets used for ColdFire 5272 multi-function pins
The registers used to configure and set the multifunction pins on the 5272
ColdFire are defined as absolute addresses. So the use of them does not need
to be offset relative to the peripheral region address.
Fix two cases of incorrect usage of these addresses. Both affect UART
initialization, one in the common UART pin setup code, the other in the
NETtel board specific UART signal handling.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/platform')
| -rw-r--r-- | arch/m68k/platform/coldfire/m5272.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/m68k/platform/coldfire/m5272.c b/arch/m68k/platform/coldfire/m5272.c index eae59f67bc1c..45b246d052ef 100644 --- a/arch/m68k/platform/coldfire/m5272.c +++ b/arch/m68k/platform/coldfire/m5272.c @@ -35,13 +35,13 @@ static void __init m5272_uarts_init(void) u32 v; /* Enable the output lines for the serial ports */ - v = readl(MCF_MBAR + MCFSIM_PBCNT); + v = readl(MCFSIM_PBCNT); v = (v & ~0x000000ff) | 0x00000055; - writel(v, MCF_MBAR + MCFSIM_PBCNT); + writel(v, MCFSIM_PBCNT); - v = readl(MCF_MBAR + MCFSIM_PDCNT); + v = readl(MCFSIM_PDCNT); v = (v & ~0x000003fc) | 0x000002a8; - writel(v, MCF_MBAR + MCFSIM_PDCNT); + writel(v, MCFSIM_PDCNT); } /***************************************************************************/ |
