From a4e2e2ac08f73dedeabecb9e1141a05889591b7b Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Sat, 24 Dec 2011 12:32:52 +1000 Subject: m68knommu: make 520x QSPI platform addressing consistent If we make all QSPI (SPI protocol) addressing consistent across all ColdFire family members then we will be able to remove the duplicated plaform data and code and use a single setup for all. So modify the ColdFire 520x QSPI addressing so that: . base addresses are absolute (not relative to MBAR peripheral register) . use a common name for IRQs used . move chip select definitions (CS) to appropriate header Signed-off-by: Greg Ungerer --- arch/m68k/include/asm/m520xsim.h | 12 ++++++++++++ arch/m68k/include/asm/mcfqspi.h | 2 -- 2 files changed, 12 insertions(+), 2 deletions(-) (limited to 'arch/m68k/include') diff --git a/arch/m68k/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h index b83cee2dfdac..17f2aab9cf97 100644 --- a/arch/m68k/include/asm/m520xsim.h +++ b/arch/m68k/include/asm/m520xsim.h @@ -61,6 +61,8 @@ #define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0) #define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0) +#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI) + /* * SDRAM configuration registers. */ @@ -165,6 +167,16 @@ #define MCFFEC_BASE0 0xFC030000 /* Base of FEC ethernet */ #define MCFFEC_SIZE0 0x800 /* Register set size */ +/* + * QSPI module. + */ +#define MCFQSPI_BASE 0xFC05C000 /* Base of QSPI module */ +#define MCFQSPI_SIZE 0x40 /* Register set size */ + +#define MCFQSPI_CS0 46 +#define MCFQSPI_CS1 47 +#define MCFQSPI_CS2 27 + /* * Reset Control Unit. */ diff --git a/arch/m68k/include/asm/mcfqspi.h b/arch/m68k/include/asm/mcfqspi.h index 7fe631972f1f..34a531ed2bd1 100644 --- a/arch/m68k/include/asm/mcfqspi.h +++ b/arch/m68k/include/asm/mcfqspi.h @@ -25,8 +25,6 @@ #define MCFQSPI_IOBASE (MCF_IPSBAR + 0x340) #elif defined(CONFIG_M5249) #define MCFQSPI_IOBASE (MCF_MBAR + 0x300) -#elif defined(CONFIG_M520x) -#define MCFQSPI_IOBASE 0xFC05C000 #elif defined(CONFIG_M532x) #define MCFQSPI_IOBASE 0xFC058000 #endif -- cgit v1.2.1