主题中讨论的其他器件:DRA821
工具与软件:
您好!
我们在 SDK 7.3中使用 dra821。 然后我们将 SBL 映像复制到 SD 卡以启动定制电路板。
在定制电路板启动期间、UART 输出错误消息:
[ 9.152172] platform 5c00000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1) [ 9.152214] remoteproc1#vdev0buffer: registered virtio1 (type 7) [ 9.177777] remoteproc remoteproc1: remote processor 41400000.r5f is now up [ 9.404204] platform 5c00000.r5f: configured R5F for IPC-only mode [ 9.530363] platform 5c00000.r5f: assigned reserved memory node r5f-dma-memory@a2000000 [ 9.729243] remoteproc remoteproc2: 5c00000.r5f is available [ 9.803123] platform 5d00000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1) [ 9.823667] remoteproc remoteproc2: powering up 5c00000.r5f [ 9.829418] remoteproc remoteproc2: Booting fw image j7200-main-r5f0_0-fw, size 691128
我们构建 SDK 7.3并在 rootfs 分区的/lib/firmware 目录中创建了一个软链接。
lrwxrwxrwx 1 root root 44 Apr 10 2021 j7200-main-r5f0_0-fw -> ethfw/app_remoteswitchcfg_server_strip.xer5f lrwxrwxrwx 1 1000 1000 48 Apr 10 2021 j7200-main-r5f0_1-fw -> pdk-ipc/ipc_echo_test_mcu2_1_release_strip.xer5f
如何解决 SDK 7.3中的错误?