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authorWolfgang Denk <wd@denx.de>2012-06-07 23:41:03 +0200
committerWolfgang Denk <wd@denx.de>2012-06-07 23:41:03 +0200
commit74b5b5dbc3345a8fad4bc798f8f88d07d2ef0008 (patch)
tree474bc1734337eea4ffe7a5d64a4102185d7c0b42 /board
parentd1c6e9e44a7218b390962e90ed462a134564676f (diff)
parentd3a105a26f89ba9f43800f9452907e01b8211da5 (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-avr32
* 'master' of git://git.denx.de/u-boot-avr32: avr32:board.c: fix compile warning avr32:grasshopper: fix PHY initialisation Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'board')
-rw-r--r--board/in-circuit/grasshopper/grasshopper.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/board/in-circuit/grasshopper/grasshopper.c b/board/in-circuit/grasshopper/grasshopper.c
index 475a759..222fe43 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