Adjust PMU to permit maximum frequency operation.
Signed-off-by: Simon Glass sjg@chromium.org --- Changes in v2: - Check error return from pmu_set_nominal() in debug mode
board/nvidia/common/board.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 85dd359..640b9c4 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -31,6 +31,8 @@ #include <asm/arch/clk_rst.h> #include <asm/arch/clock.h> #include <asm/arch/pinmux.h> +#include <asm/arch/pmc.h> +#include <asm/arch/pmu.h> #include <asm/arch/uart.h> #include <spi.h> #include <asm/arch/usb.h> @@ -81,6 +83,10 @@ int board_init(void) #error "You must define CONFIG_SYS_I2C_INIT_BOARD to use i2c on Nvidia boards" #endif i2c_init_board(); +# ifdef CONFIG_TEGRA_PMU + if (pmu_set_nominal()) + debug("Failed to select nominal voltages\n"); +# endif #endif
#ifdef CONFIG_USB_EHCI_TEGRA