android下的蓝牙移植问题

Question

把bluez协议编译进内核，装上blue-libs和blue-utils。
调试的时候，出现下面问题：
#./bccmd -t h4 -d /dev/ttyS1 psload -r /blue_core.psr
Loading PSKEY_ANA_FTRIM ... failed
Loading PSKEY_ANA_FREQ ... failed
Loading PSKEY_HOST_INTERFACE ... failed
Loading PSKEY_HOSTIO_MAP_SCO_PCM ... failed
Loading PSKEY_UART_BAUDRATE ... failed
Loading PSKEY_H_HC_FC_MAX_ACL_PKT_LEN ... failed
Loading PSKEY_H_HC_FC_MAX_SCO_PKT_LEN ... failed
Loading PSKEY_HOSTIO_MIN_UART_HCI_SCO_SIZE ... failed
Loading PSKEY_LOCAL_SUPPORTED_FEATURES ... failed
Loading PSKEY_UART_CONFIG ... failed

另外，把h4换做bcsp则会出现Initialization timed out的情况。
高手帮忙！！！！！！！！！