diff options
Diffstat (limited to 'cmd/remoteproc.c')
| -rw-r--r-- | cmd/remoteproc.c | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/cmd/remoteproc.c b/cmd/remoteproc.c index 81463f36b6..da6f3fc8cc 100644 --- a/cmd/remoteproc.c +++ b/cmd/remoteproc.c @@ -34,6 +34,10 @@ static int print_remoteproc_list(void) uc_pdata = dev_get_uclass_platdata(dev); + /* Do not print if rproc is not probed */ + if (!(dev->flags & DM_FLAG_ACTIVATED)) + continue; + switch (uc_pdata->mem_type) { case RPROC_INTERNAL_MEMORY_MAPPED: type = "internal memory mapped"; @@ -68,12 +72,22 @@ static int print_remoteproc_list(void) static int do_rproc_init(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) { + int id; + if (rproc_is_initialized()) { printf("\tRemote Processors are already initialized\n"); - } else { + return CMD_RET_FAILURE; + } + + if (argc == 1) { if (!rproc_init()) return 0; - printf("Few Remote Processors failed to be initalized\n"); + printf("Few Remote Processors failed to be initialized\n"); + } else if (argc == 2) { + id = (int)simple_strtoul(argv[1], NULL, 10); + if (!rproc_dev_init(id)) + return 0; + printf("Remote Processor %d failed to be initialized\n", id); } return CMD_RET_FAILURE; @@ -91,11 +105,6 @@ static int do_rproc_init(cmd_tbl_t *cmdtp, int flag, int argc, static int do_remoteproc_list(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) { - if (!rproc_is_initialized()) { - printf("\t Remote Processors is not initialized\n"); - return CMD_RET_USAGE; - } - if (print_remoteproc_list()) return CMD_RET_FAILURE; @@ -130,11 +139,6 @@ static int do_remoteproc_load(cmd_tbl_t *cmdtp, int flag, int argc, return CMD_RET_USAGE; } - if (!rproc_is_initialized()) { - printf("\tRemote Processors are not initialized\n"); - return CMD_RET_USAGE; - } - ret = rproc_load(id, addr, size); printf("Load Remote Processor %d with data@addr=0x%08lx %lu bytes:%s\n", id, addr, size, ret ? " Failed!" : " Success!"); @@ -165,11 +169,6 @@ static int do_remoteproc_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, id = (int)simple_strtoul(argv[1], NULL, 10); - if (!rproc_is_initialized()) { - printf("\tRemote Processors are not initialized\n"); - return CMD_RET_USAGE; - } - if (!strcmp(argv[0], "start")) { ret = rproc_start(id); } else if (!strcmp(argv[0], "stop")) { @@ -203,8 +202,10 @@ static int do_remoteproc_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, } static cmd_tbl_t cmd_remoteproc_sub[] = { - U_BOOT_CMD_MKENT(init, 0, 1, do_rproc_init, - "Enumerate and initialize all processors", ""), + U_BOOT_CMD_MKENT(init, 1, 1, do_rproc_init, + "Enumerate and initialize the remote processor(s)", + "id - ID of the remote processor\n" + "If id is not passed, initialize all the remote processors"), U_BOOT_CMD_MKENT(list, 0, 1, do_remoteproc_list, "list remote processors", ""), U_BOOT_CMD_MKENT(load, 5, 1, do_remoteproc_load, @@ -270,7 +271,8 @@ U_BOOT_CMD(rproc, 5, 1, do_remoteproc, "\t\tNote: Services are dependent on the driver capability\n" "\t\t 'list' command shows the capability of each device\n" "\n\tSubcommands:\n" - "\tinit - Enumerate and initalize the remote processors\n" + "\tinit <id> - Enumerate and initalize the remote processor.\n" + "\t if id is not passed, initialize all the remote prcessors\n" "\tlist - list available remote processors\n" "\tload <id> [addr] [size]- Load the remote processor with binary\n" "\t image stored at address [addr] in memory\n" |