diff options
Diffstat (limited to 'board/nvidia/common')
| -rw-r--r-- | board/nvidia/common/board.c | 19 | ||||
| -rw-r--r-- | board/nvidia/common/board.h | 6 |
2 files changed, 25 insertions, 0 deletions
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index e8253a083d..85dd359ec9 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -33,6 +33,8 @@ #include <asm/arch/pinmux.h> #include <asm/arch/uart.h> #include <spi.h> +#include <asm/arch/usb.h> +#include <i2c.h> #include "board.h" DECLARE_GLOBAL_DATA_PTR; @@ -50,6 +52,12 @@ int timer_init(void) return 0; } +void __pin_mux_usb(void) +{ +} + +void pin_mux_usb(void) __attribute__((weak, alias("__pin_mux_usb"))); + /* * Routine: board_init * Description: Early hardware init. @@ -68,6 +76,17 @@ int board_init(void) #endif /* boot param addr */ gd->bd->bi_boot_params = (NV_PA_SDRAM_BASE + 0x100); +#ifdef CONFIG_TEGRA_I2C +#ifndef CONFIG_SYS_I2C_INIT_BOARD +#error "You must define CONFIG_SYS_I2C_INIT_BOARD to use i2c on Nvidia boards" +#endif + i2c_init_board(); +#endif + +#ifdef CONFIG_USB_EHCI_TEGRA + pin_mux_usb(); + board_usb_init(gd->fdt_blob); +#endif return 0; } diff --git a/board/nvidia/common/board.h b/board/nvidia/common/board.h index a638af2041..09fb158f4e 100644 --- a/board/nvidia/common/board.h +++ b/board/nvidia/common/board.h @@ -27,4 +27,10 @@ void gpio_config_uart(void); void gpio_early_init_uart(void); +/* + * Set up any pin muxing needed for USB (for now, since fdt doesn't support + * it). Boards can overwrite the default fucction which does nothing. + */ +void pin_mux_usb(void); + #endif /* BOARD_H */ |
