| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | --- a/drivers/of/fdt.c |
| 2 | +++ b/drivers/of/fdt.c |
| 3 | @@ -1059,6 +1059,9 @@ int __init early_init_dt_scan_chosen(uns |
| 4 | p = of_get_flat_dt_prop(node, "bootargs", &l); |
| 5 | if (p != NULL && l > 0) |
| 6 | strlcpy(data, p, min(l, COMMAND_LINE_SIZE)); |
| 7 | + p = of_get_flat_dt_prop(node, "bootargs-append", &l); |
| 8 | + if (p != NULL && l > 0) |
| 9 | + strlcat(data, p, min_t(int, strlen(data) + (int)l, COMMAND_LINE_SIZE)); |
| 10 | |
| 11 | /* |
| 12 | * CONFIG_CMDLINE is meant to be a default in case nothing else |