When debugging the SPL boot order, the node ID of a device which hasn't been found is printed but it can be quite hard to relate that to the specific devicetree node. To aid debugging, print the node path as well as the ID.
Original debug message:
board_boot_order: could not map node @73c to a boot-device
With this patch applied this becomes e.g:
board_boot_order: could not map node @73c (/spi@ff1d0000/flash@0) to a boot-device
Signed-off-by: Christopher Obbard chris.obbard@collabora.com ---
arch/arm/mach-rockchip/spl-boot-order.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-rockchip/spl-boot-order.c b/arch/arm/mach-rockchip/spl-boot-order.c index e548a7dc718..b23666fb017 100644 --- a/arch/arm/mach-rockchip/spl-boot-order.c +++ b/arch/arm/mach-rockchip/spl-boot-order.c @@ -151,8 +151,8 @@ void board_boot_order(u32 *spl_boot_list) /* Try to map this back onto SPL boot devices */ boot_device = spl_node_to_boot_device(node); if (boot_device < 0) { - debug("%s: could not map node @%x to a boot-device\n", - __func__, node); + debug("%s: could not map node @%x (%s) to a boot-device\n", + __func__, node, conf); continue; }