Re: [PATCH] board: amlogic: vim3: fix phy-names property setup

On 13/07/2021 08:48, Artem Lapkin wrote:

phy-names was improperly implemented resulting in an inoperable USB-OTG port.

• phy-names = "usb2-phy0\0\0usb2-phy1\0";

• phy-names = "usb2-phy0\0usb2-phy1";

Signed-off-by: Artem Lapkin art@khadas.com

board/amlogic/vim3/vim3.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/board/amlogic/vim3/vim3.c b/board/amlogic/vim3/vim3.c index c8ebd676..6a67a39c 100644 --- a/board/amlogic/vim3/vim3.c +++ b/board/amlogic/vim3/vim3.c @@ -109,8 +109,8 @@ int meson_ft_board_setup(void *blob, struct bd_info *bd) }

/* Update PHY names (mandatory to disable USB3.0) */

• len = strlcpy(data, "usb2-phy0", 32) + 1;
  

• len += strlcpy(&data[len], "usb2-phy1", 32 - len) + 1;
  

• len = strlcpy(data, "usb2-phy0", 32);
  

• len += strlcpy(&data[len], "usb2-phy1", 32 - len);
  

  ret = fdt_setprop(blob, node, "phy-names", data, len); if (ret < 0) { printf("vim3: failed to update usb phy names property (%d)\n", ret);

Applied to u-boot-amlogic,

Thanks, Neil