arm: bcmbca: add bcm4908 SoC support
BCM4908 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 Broadcom uart.
This SoC is supported in the linux git repository so the dts and dtsi
files are stripped down version of linux copies with mininum blocks
needed by u-boot.
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 a7a3b4b..eb03ef4 100644
--- a/arch/arm/mach-bcmbca/Kconfig
+++ b/arch/arm/mach-bcmbca/Kconfig
@@ -12,6 +12,13 @@
select DM_SERIAL
select PL01X_SERIAL
+config BCM4908
+ bool "Support for Broadcom 4908 Family"
+ select ARM64
+ select SYS_ARCH_TIMER
+ select DM_SERIAL
+ select BCM6345_SERIAL
+
config BCM4912
bool "Support for Broadcom 4912 Family"
select ARM64
@@ -77,6 +84,7 @@
select PL01X_SERIAL
source "arch/arm/mach-bcmbca/bcm47622/Kconfig"
+source "arch/arm/mach-bcmbca/bcm4908/Kconfig"
source "arch/arm/mach-bcmbca/bcm4912/Kconfig"
source "arch/arm/mach-bcmbca/bcm63138/Kconfig"
source "arch/arm/mach-bcmbca/bcm63146/Kconfig"