SBT_REG_RPC       285 dev/sdmmc/sbt.c 			CSR_WRITE_1(sc, SBT_REG_RPC, 0);
SBT_REG_RPC       289 dev/sdmmc/sbt.c 			CSR_WRITE_1(sc, SBT_REG_RPC, RPC_PCRRT);
SBT_REG_RPC       295 dev/sdmmc/sbt.c 	CSR_WRITE_1(sc, SBT_REG_RPC, 0);