From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Wed, 23 May 2012 15:20:04 +0200 Subject: [U-Boot] [PATCH 3/3] M28: Disable USB power on boot In-Reply-To: References: <1337729574-30475-1-git-send-email-marex@denx.de> <201205231507.31841.marex@denx.de> Message-ID: <201205231520.04425.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Fabio Estevam, > On Wed, May 23, 2012 at 10:07 AM, Marek Vasut wrote: > > This is correct, it should be inverted. > > So where in your code you powerup the USB? > > There should be a: > > gpio_direction_output(MX28_PAD_AUART3_TX__GPIO_3_13, 0); > > ,somewhere in order to power your USB on then. Sure, board/denx/m28evk/m28evk.c, in board_early_init_f() call. Hm, might as well move it to board_init_f() too, but that has no relevance. Best regards, Marek Vasut