diff options
Diffstat (limited to 'drivers/dma/imx-sdma.c')
| -rw-r--r-- | drivers/dma/imx-sdma.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 152247675feb..4e7918339b12 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1252,6 +1252,10 @@ static void sdma_add_scripts(struct sdma_engine *sdma, s32 *saddr_arr = (u32 *)sdma->script_addrs; int i; + /* use the default firmware in ROM if missing external firmware */ + if (!sdma->script_number) + sdma->script_number = SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1; + for (i = 0; i < sdma->script_number; i++) if (addr_arr[i] > 0) saddr_arr[i] = addr_arr[i]; |