diff options
Diffstat (limited to 'arch/arm/include/asm/arch-pxa/pxa-regs.h')
| -rw-r--r-- | arch/arm/include/asm/arch-pxa/pxa-regs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-pxa/pxa-regs.h b/arch/arm/include/asm/arch-pxa/pxa-regs.h index 7cd7a14a9..cd7b7f946 100644 --- a/arch/arm/include/asm/arch-pxa/pxa-regs.h +++ b/arch/arm/include/asm/arch-pxa/pxa-regs.h @@ -2421,6 +2421,9 @@ typedef void (*ExcpHndlr) (void) ; #define MDMRS __REG(0x48000040) /* MRS value to be written to SDRAM */ #define BOOT_DEF __REG(0x48000044) /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */ +#define MDREFR_ALTREFA (1 << 31) /* Exiting Alternate Bus Master Mode Refresh Control */ +#define MDREFR_ALTREFB (1 << 30) /* Entering Alternate Bus Master Mode Refresh Control */ +#define MDREFR_K0DB4 (1 << 29) /* SDCLK0 Divide by 4 Control/Status */ #define MDREFR_K2FREE (1 << 25) /* SDRAM Free-Running Control */ #define MDREFR_K1FREE (1 << 24) /* SDRAM Free-Running Control */ #define MDREFR_K0FREE (1 << 23) /* SDRAM Free-Running Control */ |