2020-10-03 00:36:16 +08:00
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--- a/drivers/of/fdt.c
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+++ b/drivers/of/fdt.c
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@@ -1059,6 +1059,9 @@ int __init early_init_dt_scan_chosen(uns
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p = of_get_flat_dt_prop(node, "bootargs", &l);
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if (p != NULL && l > 0)
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strlcpy(data, p, min(l, COMMAND_LINE_SIZE));
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+ p = of_get_flat_dt_prop(node, "bootargs-append", &l);
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+ if (p != NULL && l > 0)
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+ strlcat(data, p, min_t(int, strlen(data) + (int)l, COMMAND_LINE_SIZE));
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2021-01-21 20:51:19 +08:00
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/* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
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* device tree option of chosen/bootargs-override. This is
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