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authorCyril Chemparathy <cyril@ti.com>2010-03-17 10:03:10 -0400
committerScott Wood <scottwood@freescale.com>2010-03-23 14:29:09 -0500
commitcc41a59a74ca9095d518d6d69655c6735dd00809 (patch)
tree0cda7b936a20e4c3afb00e81b6ec6227a6de3935 /include
parent859500a2be94bfa77a845b9c8a4c499587035fd5 (diff)
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TI: Davinci: NAND Driver Cleanup
Modified to use IO accessor routines consistently. Eliminated volatile usage to keep checkpatch.pl happy. Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Diffstat (limited to 'include')
-rw-r--r--include/asm-arm/arch-davinci/emif_defs.h77
1 files changed, 36 insertions, 41 deletions
diff --git a/include/asm-arm/arch-davinci/emif_defs.h b/include/asm-arm/arch-davinci/emif_defs.h
index aa57703..b48ec17 100644
--- a/include/asm-arm/arch-davinci/emif_defs.h
+++ b/include/asm-arm/arch-davinci/emif_defs.h
@@ -24,47 +24,42 @@
#include <asm/arch/hardware.h>
-typedef struct davinci_emif_regs {
- dv_reg ERCSR;
- dv_reg AWCCR;
- dv_reg SDBCR;
- dv_reg SDRCR;
- dv_reg AB1CR;
- dv_reg AB2CR;
- dv_reg AB3CR;
- dv_reg AB4CR;
- dv_reg SDTIMR;
- dv_reg DDRSR;
- dv_reg DDRPHYCR;
- dv_reg DDRPHYSR;
- dv_reg TOTAR;
- dv_reg TOTACTR;
- dv_reg DDRPHYID_REV;
- dv_reg SDSRETR;
- dv_reg EIRR;
- dv_reg EIMR;
- dv_reg EIMSR;
- dv_reg EIMCR;
- dv_reg IOCTRLR;
- dv_reg IOSTATR;
- u_int8_t RSVD0[8];
- dv_reg NANDFCR;
- dv_reg NANDFSR;
- u_int8_t RSVD1[8];
- dv_reg NANDFECC[4];
- u_int8_t RSVD2[60];
- dv_reg NAND4BITECCLOAD;
- dv_reg NAND4BITECC1;
- dv_reg NAND4BITECC2;
- dv_reg NAND4BITECC3;
- dv_reg NAND4BITECC4;
- dv_reg NANDERRADD1;
- dv_reg NANDERRADD2;
- dv_reg NANDERRVAL1;
- dv_reg NANDERRVAL2;
-} emif_registers;
-
-typedef emif_registers *emifregs;
+struct davinci_emif_regs {
+ u_int32_t ercsr;
+ u_int32_t awccr;
+ u_int32_t sdbcr;
+ u_int32_t sdrcr;
+ u_int32_t ab1cr;
+ u_int32_t ab2cr;
+ u_int32_t ab3cr;
+ u_int32_t ab4cr;
+ u_int32_t sdtimr;
+ u_int32_t ddrsr;
+ u_int32_t ddrphycr;
+ u_int32_t ddrphysr;
+ u_int32_t totar;
+ u_int32_t totactr;
+ u_int32_t ddrphyid_rev;
+ u_int32_t sdsretr;
+ u_int32_t eirr;
+ u_int32_t eimr;
+ u_int32_t eimsr;
+ u_int32_t eimcr;
+ u_int32_t ioctrlr;
+ u_int32_t iostatr;
+ u_int8_t rsvd0[8];
+ u_int32_t nandfcr;
+ u_int32_t nandfsr;
+ u_int8_t rsvd1[8];
+ u_int32_t nandfecc[4];
+ u_int8_t rsvd2[60];
+ u_int32_t nand4biteccload;
+ u_int32_t nand4bitecc[4];
+ u_int32_t nanderradd1;
+ u_int32_t nanderradd2;
+ u_int32_t nanderrval1;
+ u_int32_t nanderrval2;
+};
#define davinci_emif_regs \
((struct davinci_emif_regs *)DAVINCI_ASYNC_EMIF_CNTRL_BASE)