X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=board%2Fwandboard%2Fwandboard.c;h=23a78c1663852ed46774762b2c38699a4a49f6e7;hb=326ea986ac150acdc7656d57fca647db80b50158;hp=2f7d93b915daced42f03d8306685a8723c61d866;hpb=fdce7b633a1de24456226b18527cc7900c34282a;p=karo-tx-uboot.git

diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 2f7d93b915..23a78c1663 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -208,23 +208,6 @@ int board_phy_config(struct phy_device *phydev)
 }
 
 #if defined(CONFIG_VIDEO_IPUV3)
-static void enable_hdmi(void)
-{
-	struct hdmi_regs *hdmi	= (struct hdmi_regs *)HDMI_ARB_BASE_ADDR;
-	u8 reg;
-	reg = readb(&hdmi->phy_conf0);
-	reg |= HDMI_PHY_CONF0_PDZ_MASK;
-	writeb(reg, &hdmi->phy_conf0);
-
-	udelay(3000);
-	reg |= HDMI_PHY_CONF0_ENTMDS_MASK;
-	writeb(reg, &hdmi->phy_conf0);
-	udelay(3000);
-	reg |= HDMI_PHY_CONF0_GEN2_TXPWRON_MASK;
-	writeb(reg, &hdmi->phy_conf0);
-	writeb(HDMI_MC_PHYRSTZ_ASSERT, &hdmi->mc_phyrstz);
-}
-
 static struct fb_videomode const hdmi = {
 	.name           = "HDMI",
 	.refresh        = 60,
@@ -250,7 +233,7 @@ int board_video_skip(void)
 	if (ret)
 		printf("HDMI cannot be configured: %d\n", ret);
 
-	enable_hdmi();
+	imx_enable_hdmi_phy();
 
 	return ret;
 }
@@ -258,33 +241,14 @@ int board_video_skip(void)
 static void setup_display(void)
 {
 	struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
-	struct hdmi_regs *hdmi	= (struct hdmi_regs *)HDMI_ARB_BASE_ADDR;
 	int reg;
 
-	/* Turn on IPU clock */
-	reg = readl(&mxc_ccm->CCGR3);
-	reg |= MXC_CCM_CCGR3_IPU1_IPU_DI0_OFFSET;
-	writel(reg, &mxc_ccm->CCGR3);
-
-	/* Turn on HDMI PHY clock */
-	reg = readl(&mxc_ccm->CCGR2);
-	reg |=  MXC_CCM_CCGR2_HDMI_TX_IAHBCLK_MASK
-		| MXC_CCM_CCGR2_HDMI_TX_ISFRCLK_MASK;
-	writel(reg, &mxc_ccm->CCGR2);
-
-	/* clear HDMI PHY reset */
-	writeb(HDMI_MC_PHYRSTZ_DEASSERT, &hdmi->mc_phyrstz);
+	enable_ipu_clock();
+	imx_setup_hdmi();
 
 	reg = readl(&mxc_ccm->chsccdr);
-	reg &= ~(MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_MASK
-		| MXC_CCM_CHSCCDR_IPU1_DI0_PODF_MASK
-		| MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_MASK);
 	reg |= (CHSCCDR_CLK_SEL_LDB_DI0
-		<< MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET)
-	      | (CHSCCDR_PODF_DIVIDE_BY_3
-		<< MXC_CCM_CHSCCDR_IPU1_DI0_PODF_OFFSET)
-	      | (CHSCCDR_IPU_PRE_CLK_540M_PFD
-		<< MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_OFFSET);
+		<< MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);
 	writel(reg, &mxc_ccm->chsccdr);
 }
 #endif /* CONFIG_VIDEO_IPUV3 */