Boards may require a different pinmux setup for DISPLAY than the default one. Add a way to call into board specific code to set this up.
Signed-off-by: Marc Dietrich marvin24@gmx.de --- changes in V2: - fix comment padding
arch/arm/include/asm/arch-tegra/board.h | 1 + board/nvidia/common/board.c | 7 +++++++ 2 files changed, 8 insertions(+)
diff --git a/arch/arm/include/asm/arch-tegra/board.h b/arch/arm/include/asm/arch-tegra/board.h index be6bf25..7453dcd 100644 --- a/arch/arm/include/asm/arch-tegra/board.h +++ b/arch/arm/include/asm/arch-tegra/board.h @@ -44,5 +44,6 @@ void gpio_early_init(void); /* overrideable GPIO config */ void pin_mux_usb(void); /* overrideable USB pinmux setup */ void pin_mux_spi(void); /* overrideable SPI pinmux setup */ void pin_mux_nand(void); /* overrideable NAND pinmux setup */ +void pin_mux_display(void); /* overrideable DISPLAY pinmux setup */
#endif diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 76ec687..819c120 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -87,6 +87,12 @@ void __pin_mux_nand(void)
void pin_mux_nand(void) __attribute__((weak, alias("__pin_mux_nand")));
+void __pin_mux_display(void) +{ +} + +void pin_mux_display(void) __attribute__((weak, alias("__pin_mux_display"))); + /* * Routine: power_det_init * Description: turn off power detects @@ -126,6 +132,7 @@ int board_init(void) debug("%s: Failed to init pwm\n", __func__); #endif #ifdef CONFIG_LCD + pin_mux_display(); tegra_lcd_check_next_stage(gd->fdt_blob, 0); #endif /* boot param addr */