修改内部emmc 和外部sdcard 挂载点

最新推荐文章于 2024-06-27 14:35:54 发布

转载最新推荐文章于 2024-06-27 14:35:54 发布 · 292 阅读

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原文链接：http://www.cnblogs.com/yuzaipiaofei/p/4124118.html

本文提供了一个关于如何修改Android设备中SDCard挂载点的具体步骤。通过使用补丁文件，可以将SDCard0与SDCard1的挂载位置进行互换。此操作适用于msm8x25q_l451平台。

下面为修改sdcard 挂载点patch

diff --git a/device/qcom/msm8x25q_l451/vold.emmc.fstab b/device/qcom/msm8x25q_l451/vold.emmc.fstab

index 2ab2a99..bda8b27 100755
--- a/device/qcom/msm8x25q_l451/vold.emmc.fstab
+++ b/device/qcom/msm8x25q_l451/vold.emmc.fstab
@@ -25,5 +25,5 @@
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-dev_mount emmc /storage/sdcard0 20 /devices/platform/msm_sdcc.3/mmc_host/mmc0
-dev_mount sdcard /storage/sdcard1 auto /devices/platform/msm_sdcc.1/mmc_host
+dev_mount emmc /storage/sdcard1 20 /devices/platform/msm_sdcc.3/mmc_host/mmc0
+dev_mount sdcard /storage/sdcard0 auto /devices/platform/msm_sdcc.1/mmc_host
diff --git a/device/qcom/msm8x25q_l451/vold.fstab b/device/qcom/msm8x25q_l451/vold.fstab
index e509a17..9a76841 100755
--- a/device/qcom/msm8x25q_l451/vold.fstab
+++ b/device/qcom/msm8x25q_l451/vold.fstab
@@ -25,6 +25,6 @@
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-dev_mount sdcard /storage/sdcard1 auto /devices/platform/msm_sdcc.1/mmc_host
-dev_mount emmc /storage/sdcard0 20 /devices/platform/msm_sdcc.3/mmc_host/mmc0
+dev_mount sdcard /storage/sdcard0 auto /devices/platform/msm_sdcc.1/mmc_host
+dev_mount emmc /storage/sdcard1 20 /devices/platform/msm_sdcc.3/mmc_host/mmc0
dev_mount emmc /storage/emmc 19 /devices/platform/msm_sdcc.3/mmc_host/mmc0

转载于:https://www.cnblogs.com/yuzaipiaofei/p/4124118.html