diff options
Diffstat (limited to 'target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h')
| -rw-r--r-- | target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h index 786f0f8c7..406d6c563 100644 --- a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h +++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h @@ -52,8 +52,14 @@ #define MPMC_REG_SC3 0x0260 /* Control register bits */ -#define MPMC_CTRL_AM ( 1 << 1 ) -#define MPMC_CTRL_DWB ( 1 << 3 ) +#define MPMC_CTRL_AM ( 1 << 1 ) /* Address Mirror */ +#define MPMC_CTRL_LPM ( 1 << 2 ) /* Low Power Mode */ +#define MPMC_CTRL_DWB ( 1 << 3 ) /* Drain Write Buffers */ + +/* Status register bits */ +#define MPMC_STATUS_BUSY ( 1 << 0 ) /* Busy */ +#define MPMC_STATUS_WBS ( 1 << 1 ) /* Write Buffer Status */ +#define MPMC_STATUS_SRA ( 1 << 2 ) /* Self-Refresh Acknowledge*/ /* Dynamic Control register bits */ #define MPMC_DC_CE ( 1 << 0 ) |