From eba00ab4050bd1b39f20ed1186181ab727085bfc Mon Sep 17 00:00:00 2001 From: =?utf8?q?Andreas=20Bie=C3=9Fmann?= Date: Fri, 25 May 2012 12:29:32 +0200 Subject: [PATCH] avr32:grasshopper: fix PHY initialisation MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Andreas Bießmann --- board/in-circuit/grasshopper/grasshopper.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/board/in-circuit/grasshopper/grasshopper.c b/board/in-circuit/grasshopper/grasshopper.c index 475a759b7a..222fe43958 100644 --- a/board/in-circuit/grasshopper/grasshopper.c +++ b/board/in-circuit/grasshopper/grasshopper.c @@ -72,6 +72,13 @@ int board_early_init_f(void) portmux_enable_usart0(PORTMUX_DRIVE_MIN); portmux_enable_usart1(PORTMUX_DRIVE_MIN); #if defined(CONFIG_MACB) + /* set PHY reset and pwrdown to low */ + portmux_select_gpio(PORTMUX_PORT_B, (1 << 29) | (1 << 30), + PORTMUX_DIR_OUTPUT | PORTMUX_INIT_LOW); + udelay(100); + /* release PHYs reset */ + gpio_set_value(GPIO_PIN_PB(29), 1); + portmux_enable_macb0(PORTMUX_MACB_MII, PORTMUX_DRIVE_LOW); #endif -- 2.39.5