arm: bcmbca: add bcm4912 SoC support
BCM4912 is a Broadcom B53 based WLAN AP router SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and ARM PL011 uart.
This SoC is supported in the linux-next git repository so the dts
and dtsi files are copied from linux.
The u-boot image can be loaded from flash or network to the entry
point address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
diff --git a/arch/arm/mach-bcmbca/Kconfig b/arch/arm/mach-bcmbca/Kconfig
index 932fa19..acdb6de 100644
--- a/arch/arm/mach-bcmbca/Kconfig
+++ b/arch/arm/mach-bcmbca/Kconfig
@@ -12,6 +12,13 @@
select DM_SERIAL
select PL01X_SERIAL
+config BCM4912
+ bool "Support for Broadcom 4912 Family"
+ select ARM64
+ select SYS_ARCH_TIMER
+ select DM_SERIAL
+ select PL01X_SERIAL
+
config BCM63138
bool "Support for Broadcom 63138 Family"
select TIMER
@@ -63,6 +70,7 @@
select PL01X_SERIAL
source "arch/arm/mach-bcmbca/bcm47622/Kconfig"
+source "arch/arm/mach-bcmbca/bcm4912/Kconfig"
source "arch/arm/mach-bcmbca/bcm63138/Kconfig"
source "arch/arm/mach-bcmbca/bcm63146/Kconfig"
source "arch/arm/mach-bcmbca/bcm63148/Kconfig"