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Mon, 03 Dec 2012 22:14:24 +0900 (KST) Received: from rajeshwari-linux.sisodomain.com ([107.108.215.115]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MEG00ETCI075P90@mmp2.samsung.com> for u-boot@lists.denx.de; Mon, 03 Dec 2012 22:14:24 +0900 (KST) From: Rajeshwari Shinde To: u-boot@lists.denx.de Date: Mon, 03 Dec 2012 18:48:17 +0530 Message-id: <1354540697-4007-3-git-send-email-rajeshwari.s@samsung.com> X-Mailer: git-send-email 1.7.4.4 In-reply-to: <1354540697-4007-1-git-send-email-rajeshwari.s@samsung.com> References: <1354540697-4007-1-git-send-email-rajeshwari.s@samsung.com> DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFLMWRmVeSWpSXmKPExsWyRsSkSnfD0j0BBq9uaFq83dvJ7sDocfbO DsYAxigum5TUnMyy1CJ9uwSujA+PvrMWbOWoWDfvMUsD4xe2LkZODgkBE4mFO68xQthiEhfu rQeKc3EICSxllNg7cx0LTNGHRx+ZIRLTGSXWv/sJ1iEksIpJYkuzBIjNJmAksfXkNLC4iICE xK/+q2A2s0C2xOlrTewgtjBQzfHt38FsFgFVibYj3UA1HBy8Au4Sk3aJQOxSkDg29SsriM0p 4CFx4E4zWIkQUEnrLlaITgGJb5MPsYCEJQRkJTYdALtMQuAym8Tyh+2sEGMkJQ6uuMEygVF4 ASPDKkbR1ILkguKk9FwjveLE3OLSvHS95PzcTYzAADz975n0DsZVDRaHGAU4GJV4eB9+2R0g xJpYVlyZe4hRgoNZSYTXrWVPgBBvSmJlVWpRfnxRaU5q8SFGH6BLJjJLiSbnA6MjryTe0NjE 3NTY1NLIyMzUFIewkjhvs0dKgJBAemJJanZqakFqEcw4Jg5OqQZGe+EFlW8/60y89z75matQ 8NrPex1fHDE2r94lemUr/5G5UdmNL5ZHF9sxxb7w3mP9Mend/cunVWY0CDprMAay1r6Td4k4 fcxuqd3L+fq/jqjFpq7ezvpw93XOyPbcn380PTmiNBRaubtvvzl4QHI3k2e0F3dKg+Q7B5a3 mRE5MSsO8GwIqZ2kxFKckWioxVxUnAgAz7qgyW0CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupkkeLIzCtJLcpLzFFi42I5/e+xoO6GpXsCDJqnS1i83dvJ7sDocfbO DsYAxqgGRpuM1MSU1CKF1Lzk/JTMvHRbJe/geOd4UzMDQ11DSwtzJYW8xNxUWyUXnwBdt8wc oLFKCmWJOaVAoYDE4mIlfTtME0JD3HQtYBojdH1DguB6jAzQQMIaxowPj76zFmzlqFg37zFL A+MXti5GTg4JAROJD48+MkPYYhIX7q0HinNxCAlMZ5RY/+4nI0hCSGAVk8SWZgkQm03ASGLr yWlgcREBCYlf/VfBbGaBbInT15rYQWxhoJrj27+D2SwCqhJtR7qBajg4eAXcJSbtEoHYpSBx bOpXVhCbU8BD4sCdZrASIaCS1l2sExh5FzAyrGIUTS1ILihOSs810itOzC0uzUvXS87P3cQI Du9n0jsYVzVYHGIU4GBU4uF9+GV3gBBrYllxZe4hRgkOZiURXreWPQFCvCmJlVWpRfnxRaU5 qcWHGH2AbprILCWanA+MvbySeENjE3NTY1NLEwsTM0scwkrivM0eKQFCAumJJanZqakFqUUw 45g4OKUaGK3y384zqzkzuex++EUGm+czWk+80Vl7d9pr+6exlyRXd+w2mrf1vuSDbUlu8z+0 CSyo5ss++4BJTU/j9fLbIhN61gWcZmfaoPTYeU70qaz7unUHBDZsv7BKsj5TIE7C3Ky1cA/P LYmbirf+vluZahr0PSUmqmRu8fytjz4EmhTc2OK3ScLzeq8SS3FGoqEWc1FxIgANvhVnnAIA AA== X-CFilter-Loop: Reflected Cc: marex@denx.de, patches@linaro.org Subject: [U-Boot] [PATCH 2/2] SMDK5250: Enable VBus for USB X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de This patch enables Vbus required for USB. Signed-off-by: Vivek Gautam Signed-off-by: Rajeshwari Shinde --- board/samsung/smdk5250/smdk5250.c | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c index 5ebc665..fb4c70e 100644 --- a/board/samsung/smdk5250/smdk5250.c +++ b/board/samsung/smdk5250/smdk5250.c @@ -63,6 +63,19 @@ void board_poll_devices(void) #endif } +int board_usb_vbus_init(void) +{ + int err; + err = exynos_pinmux_config(PERIPH_ID_USB20, PINMUX_FLAG_NONE); + if (err) { + debug("VBUS not configured\n"); + return err; + } + /* VBUS turn ON time */ + mdelay(3); + return 0; +} + int board_init(void) { gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL); @@ -80,6 +93,10 @@ int board_init(void) #ifdef CONFIG_EXYNOS_SPI spi_init(); #endif + +#ifdef CONFIG_USB_EHCI_EXYNOS + board_usb_vbus_init(); +#endif return 0; }