X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=board%2Ffreescale%2Fmx28evk%2Fmx28evk.c;h=e50b7db21013be9f3fd098fecd0d2f7833c4d46a;hb=c05ed00afb95fa5237f16962fccf5810437317bf;hp=6e719ffc39f84136c1e69b8a532781ae0d5fbbeb;hpb=5436eaeab9155633fd858e0a6b876d1077348d94;p=oweals%2Fu-boot.git

diff --git a/board/freescale/mx28evk/mx28evk.c b/board/freescale/mx28evk/mx28evk.c
index 6e719ffc39..e50b7db210 100644
--- a/board/freescale/mx28evk/mx28evk.c
+++ b/board/freescale/mx28evk/mx28evk.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Freescale MX28EVK board
  *
@@ -8,28 +9,18 @@
  * Based on m28evk.c:
  * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
  * on behalf of DENX Software Engineering GmbH
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <common.h>
+#include <init.h>
+#include <net.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux-mx28.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <miiphy.h>
 #include <netdev.h>
@@ -43,14 +34,14 @@ DECLARE_GLOBAL_DATA_PTR;
 int board_early_init_f(void)
 {
 	/* IO0 clock at 480MHz */
-	mx28_set_ioclk(MXC_IOCLK0, 480000);
+	mxs_set_ioclk(MXC_IOCLK0, 480000);
 	/* IO1 clock at 480MHz */
-	mx28_set_ioclk(MXC_IOCLK1, 480000);
+	mxs_set_ioclk(MXC_IOCLK1, 480000);
 
 	/* SSP0 clock at 96MHz */
-	mx28_set_sspclk(MXC_SSPCLK0, 96000, 0);
+	mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
 	/* SSP2 clock at 160MHz */
-	mx28_set_sspclk(MXC_SSPCLK2, 160000, 0);
+	mxs_set_sspclk(MXC_SSPCLK2, 160000, 0);
 
 #ifdef	CONFIG_CMD_USB
 	mxs_iomux_setup_pad(MX28_PAD_SSP2_SS1__USB1_OVERCURRENT);
@@ -59,6 +50,12 @@ int board_early_init_f(void)
 	gpio_direction_output(MX28_PAD_AUART2_RX__GPIO_3_8, 1);
 #endif
 
+	/* Power on LCD */
+	gpio_direction_output(MX28_PAD_LCD_RESET__GPIO_3_30, 1);
+
+	/* Set contrast to maximum */
+	gpio_direction_output(MX28_PAD_PWM2__GPIO_3_18, 1);
+
 	return 0;
 }
 
@@ -94,7 +91,7 @@ int board_mmc_init(bd_t *bis)
 	/* Configure MMC0 Power Enable */
 	gpio_direction_output(MX28_PAD_PWM3__GPIO_3_28, 0);
 
-	return mxsmmc_initialize(bis, 0, mx28evk_mmc_wp);
+	return mxsmmc_initialize(bis, 0, mx28evk_mmc_wp, NULL);
 }
 #endif
 
@@ -108,10 +105,12 @@ int board_eth_init(bd_t *bis)
 	int ret;
 
 	ret = cpu_eth_init(bis);
+	if (ret)
+		return ret;
 
 	/* MX28EVK uses ENET_CLK PAD to drive FEC clock */
 	writel(CLKCTRL_ENET_TIME_SEL_RMII_CLK | CLKCTRL_ENET_CLK_OUT_EN,
-					&clkctrl_regs->hw_clkctrl_enet);
+	       &clkctrl_regs->hw_clkctrl_enet);
 
 	/* Power-on FECs */
 	gpio_direction_output(MX28_PAD_SSP1_DATA3__GPIO_2_15, 0);