ARM: add basic support for the Broadcom BCM2835 SoC
This SoC is used in the Raspberry Pi, for example.
For more details, see:
http://www.broadcom.com/products/BCM2835
http://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf.
Initial support is enough to boot to a serial console, execute a minimal
set of U-Boot commands, download data over a serial port, and boot a
Linux kernel. No storage or network drivers are implemented.
GPIO driver originally by Vikram Narayanan <vikram186@gmail.com>
with many fixes from myself.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 3c67599..17f4b73 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -43,6 +43,7 @@
COBJS-$(CONFIG_SH_GPIO_PFC) += sh_pfc.o
COBJS-$(CONFIG_OMAP_GPIO) += omap_gpio.o
COBJS-$(CONFIG_DB8500_GPIO) += db8500_gpio.o
+COBJS-$(CONFIG_BCM2835_GPIO) += bcm2835_gpio.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)