diff options
Diffstat (limited to 'qemu/roms/u-boot/board/avionic-design/common/tamonten.c')
| -rw-r--r-- | qemu/roms/u-boot/board/avionic-design/common/tamonten.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/board/avionic-design/common/tamonten.c b/qemu/roms/u-boot/board/avionic-design/common/tamonten.c new file mode 100644 index 000000000..9c8677943 --- /dev/null +++ b/qemu/roms/u-boot/board/avionic-design/common/tamonten.c @@ -0,0 +1,44 @@ +/* + * (C) Copyright 2010,2011 + * NVIDIA Corporation <www.nvidia.com> + * (C) Copyright 2011-2012 + * Avionic Design GmbH <www.avionic-design.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <ns16550.h> +#include <asm/io.h> +#include <asm/gpio.h> +#include <asm/arch/clock.h> +#include <asm/arch/funcmux.h> +#include <asm/arch/pinmux.h> +#include <asm/arch/tegra.h> +#include <asm/arch-tegra/board.h> +#include <asm/arch-tegra/clk_rst.h> +#include <asm/arch-tegra/sys_proto.h> +#include <asm/arch-tegra/uart.h> + +#ifdef CONFIG_BOARD_EARLY_INIT_F +void gpio_early_init(void) +{ + gpio_request(GPIO_PI4, NULL); + gpio_direction_output(GPIO_PI4, 1); +} +#endif + +#ifdef CONFIG_TEGRA_MMC +/* + * Routine: pin_mux_mmc + * Description: setup the pin muxes/tristate values for the SDMMC(s) + */ +void pin_mux_mmc(void) +{ + funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT); + /* for write-protect GPIO PI6 */ + pinmux_tristate_disable(PMUX_PINGRP_ATA); + /* for CD GPIO PH2 */ + pinmux_tristate_disable(PMUX_PINGRP_ATD); +} +#endif |