MX51_PAD_EIM_A20__BOOT_UART_SRC0 108 arch/arm/boot/dts/imx51-pinfunc.h #define MX51_PAD_EIM_A20__BOOT_UART_SRC0 0x0ac 0x440 0x000 0x7 0x0 MX51_PAD_EIM_A20__BOOT_UART_SRC0 108 scripts/dtc/include-prefixes/arm/imx51-pinfunc.h #define MX51_PAD_EIM_A20__BOOT_UART_SRC0 0x0ac 0x440 0x000 0x7 0x0