On 09/12/2012 04:10 PM, Tom Warren wrote:
This builds & boots to the command prompt on a Cardhu (T30) board. This is a barebones binary - no I2C, USB, MMC, SPI, etc. Drivers for those peripherals to follow.
diff --git a/Makefile b/Makefile
ifeq ($(SOC),tegra20) LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o endif +ifeq ($(SOC),tegra30) +LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o +endif
To avoid adding more and more copies of that assignment, how about:
ifneq ($(filter $(SOC),tegra20 tegra30),) LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o endif
The same trick can be applied to the other two changes in this file, and spl/Makefile.
Or perhaps you can just use:
ifneq ($(CONFIG_TEGRA),)
diff --git a/drivers/gpio/tegra_gpio.c b/drivers/gpio/tegra_gpio.c
+#if defined(CONFIG_TEGRA20) #include <asm/arch/tegra20.h> +#else /* Tegra30 */ +#include <asm/arch/tegra30.h> +#endif
If that file got renamed to tegra.h in both places, you wouldn't need ifdefs around the include.