+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
*
* 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 and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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 <log.h>
#include <asm/io.h>
-#include <asm/arch/tegra2.h>
+#include <asm/arch/tegra.h>
#include <asm/arch/pinmux.h>
-#include <asm/arch/mmc.h>
#include <asm/gpio.h>
-#ifdef CONFIG_TEGRA2_MMC
-#include <mmc.h>
-#endif
-
-/*
- * Routine: gpio_config_uart
- * Description: Does nothing on Paz00 - no conflict w/SPI.
- */
-void gpio_config_uart(void)
-{
-}
-#ifdef CONFIG_TEGRA2_MMC
+#ifdef CONFIG_MMC_SDHCI_TEGRA
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
-static void pin_mux_mmc(void)
+void pin_mux_mmc(void)
{
/* SDMMC4: config 3, x8 on 2nd set of pins */
- pinmux_set_func(PINGRP_ATB, PMUX_FUNC_SDIO4);
- pinmux_set_func(PINGRP_GMA, PMUX_FUNC_SDIO4);
- pinmux_set_func(PINGRP_GME, PMUX_FUNC_SDIO4);
+ pinmux_set_func(PMUX_PINGRP_ATB, PMUX_FUNC_SDIO4);
+ pinmux_set_func(PMUX_PINGRP_GMA, PMUX_FUNC_SDIO4);
+ pinmux_set_func(PMUX_PINGRP_GME, PMUX_FUNC_SDIO4);
- pinmux_tristate_disable(PINGRP_ATB);
- pinmux_tristate_disable(PINGRP_GMA);
- pinmux_tristate_disable(PINGRP_GME);
+ pinmux_tristate_disable(PMUX_PINGRP_ATB);
+ pinmux_tristate_disable(PMUX_PINGRP_GMA);
+ pinmux_tristate_disable(PMUX_PINGRP_GME);
- /* SDMMC1: SDIO1_CLK, SDIO1_CMD, SDIO1_DAT[3:0] */
- pinmux_set_func(PINGRP_SDMMC1, PMUX_FUNC_SDIO1);
+ /* SDIO1: SDIO1_CLK, SDIO1_CMD, SDIO1_DAT[3:0] */
+ pinmux_set_func(PMUX_PINGRP_SDIO1, PMUX_FUNC_SDIO1);
- pinmux_tristate_disable(PINGRP_SDMMC1);
+ pinmux_tristate_disable(PMUX_PINGRP_SDIO1);
/* For power GPIO PV1 */
- pinmux_tristate_disable(PINGRP_UAC);
+ pinmux_tristate_disable(PMUX_PINGRP_UAC);
/* For CD GPIO PV5 */
- pinmux_tristate_disable(PINGRP_GPV);
+ pinmux_tristate_disable(PMUX_PINGRP_GPV);
}
+#endif
+#ifdef CONFIG_DM_VIDEO
/* this is a weak define that we are overriding */
-int board_mmc_init(bd_t *bd)
+void pin_mux_display(void)
{
- debug("board_mmc_init called\n");
-
- /* Enable muxes, etc. for SDMMC controllers */
- pin_mux_mmc();
-
- debug("board_mmc_init: init eMMC\n");
- /* init dev 0, eMMC chip, with 4-bit bus */
- /* The board has an 8-bit bus, but 8-bit doesn't work yet */
- tegra2_mmc_init(0, 4, -1, -1);
-
- debug("board_mmc_init: init SD slot\n");
- /* init dev 3, SD slot, with 4-bit bus */
- tegra2_mmc_init(3, 4, GPIO_PV1, GPIO_PV5);
+ debug("init display pinmux\n");
- return 0;
+ /* EN_VDD_PANEL GPIO A4 */
+ pinmux_tristate_disable(PMUX_PINGRP_DAP2);
}
#endif