diff options
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/soc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 3bfdc3f7743..4c61d28c20f 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -811,6 +811,8 @@ __weak int fsl_setenv_bootcmd(void) enum boot_src src = get_boot_src(); char bootcmd_str[MAX_BOOTCMD_SIZE]; + bootcmd_str[0] = 0; + switch (src) { #ifdef IFC_NOR_BOOTCOMMAND case BOOT_SOURCE_IFC_NOR: @@ -859,6 +861,9 @@ __weak int fsl_setenv_bootcmd(void) break; } + if (!bootcmd_str[0]) + return 0; + ret = env_set("bootcmd", bootcmd_str); if (ret) { printf("Failed to set bootcmd: ret = %d\n", ret); |