[PATCH] m68knommu: ColdFire 5271 only has a single FEC controller
| Newsgroups | gmane.linux.ports.m68k,gmane.linux.uclinux.devel |
|---|---|
| Message-ID | <[email protected]> |
From: Greg Ungerer <[email protected]> The inclusion of multiple FEC ethernet platform devices is based around the FEC address definitions in the platform headers. The ColdFire m527x platform is defining 2 FEC modules, but the 5271 SoC only has a single FEC hardware module. The attempt to probe and init a second FEC module causes a trap and dump on boot on this platform. Fix the definitions so that only the 5275 SoC platform (which has 2 FEC hardware modules) defines the second base address. Reported-by: ertheb <[email protected]> Signed-off-by: Greg Ungerer <[email protected]> --- arch/m68k/include/asm/m527xsim.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/m68k/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h index 1bebbe7..2c648a0 100644 --- a/arch/m68k/include/asm/m527xsim.h +++ b/arch/m68k/include/asm/m527xsim.h @@ -103,8 +103,10 @@ */ #define MCFFEC_BASE0 (MCF_IPSBAR + 0x1000) #define MCFFEC_SIZE0 0x800 +#ifdef CONFIG_M5275 #define MCFFEC_BASE1 (MCF_IPSBAR + 0x1800) #define MCFFEC_SIZE1 0x800 +#endif /* * QSPI module. -- 1.9.1