The plat_get_fdt() checked that the kernel was booted using UHI before
reading the 'fw_passed_dtb' variable. However, this variable is also set
when the kernel has been appended, or when it has been built into the
kernel.
Support these usecases by removing the UHI check.
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
---
Notes:
v2: No change
arch/mips/generic/init.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/arch/mips/generic/init.c b/arch/mips/generic/init.c
index 029f47ea390c..66a19337d2ab 100644
--- a/arch/mips/generic/init.c
+++ b/arch/mips/generic/init.c
@@ -39,12 +39,11 @@ void __init *plat_get_fdt(void)
/* Already set up */
return (void *)fdt;
- if ((fw_arg0 == -2) && !fdt_check_header((void *)fw_passed_dtb)) {
+ if (fw_passed_dtb && !fdt_check_header((void *)fw_passed_dtb)) {
/*
- * We booted using the UHI boot protocol, so we have been
- * provided with the appropriate device tree for the board.
- * Make use of it & search for any machine struct based upon
- * the root compatible string.
+ * We have been provided with the appropriate device tree for
+ * the board. Make use of it & search for any machine struct
+ * based upon the root compatible string.
*/
fdt = (void *)fw_passed_dtb;
--
2.28.0
