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| author | William Zhang <william.zhang@broadcom.com> | 2022-08-22 11:49:06 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-10-31 08:55:59 -0400 |
| commit | 62c0ae40bb7c2a8c520374fe94c74d8192af0a1c (patch) | |
| tree | 68b2baa1119a249a3badc327a064b3acc48b010c /arch/arm/mach-bcmbca | |
| parent | 2dab3ee50c600e4e58f8bbf444ce8ffaee783916 (diff) | |
| download | u-boot-62c0ae40bb7c2a8c520374fe94c74d8192af0a1c.tar.gz | |
arm: bcmbca: add bcm6855 SoC support under CONFIG_ARCH_BCMBCA
BCM6855 is a Broadcom ARM A7 based PON Gateway SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family. Like other
broadband SoC, this patch adds it under CONFIG_BCM6855 chip config and
CONFIG_ARCH_BCMBCA platform config.
This initial support includes a bare-bone implementation and dts with
CPU subsystem, memory and ARM PL101 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: Philippe Reynes <philippe.reynes@softathome.com>
Diffstat (limited to 'arch/arm/mach-bcmbca')
| -rw-r--r-- | arch/arm/mach-bcmbca/Kconfig | 11 | ||||
| -rw-r--r-- | arch/arm/mach-bcmbca/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-bcmbca/bcm6855/Kconfig | 17 | ||||
| -rw-r--r-- | arch/arm/mach-bcmbca/bcm6855/Makefile | 5 |
4 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmbca/Kconfig b/arch/arm/mach-bcmbca/Kconfig index 5b977734df4..27b243cbc3d 100644 --- a/arch/arm/mach-bcmbca/Kconfig +++ b/arch/arm/mach-bcmbca/Kconfig @@ -83,6 +83,16 @@ config BCM6846 select DM_SERIAL select BCM6345_SERIAL +config BCM6855 + bool "Support for Broadcom 6855 Family" + select SYS_ARCH_TIMER + select CPU_V7A + select DM_SERIAL + select PL01X_SERIAL + help + Broadcom BCM6855 is a triple core Cortex A7 based xPON Gateway + SoC. This SoC family includes BCM6855x, BCM68252 and BCM6753. + config BCM6856 bool "Support for Broadcom 6856 Family" select ARM64 @@ -121,6 +131,7 @@ source "arch/arm/mach-bcmbca/bcm63178/Kconfig" source "arch/arm/mach-bcmbca/bcm6756/Kconfig" source "arch/arm/mach-bcmbca/bcm6813/Kconfig" source "arch/arm/mach-bcmbca/bcm6846/Kconfig" +source "arch/arm/mach-bcmbca/bcm6855/Kconfig" source "arch/arm/mach-bcmbca/bcm6856/Kconfig" source "arch/arm/mach-bcmbca/bcm6858/Kconfig" source "arch/arm/mach-bcmbca/bcm6878/Kconfig" diff --git a/arch/arm/mach-bcmbca/Makefile b/arch/arm/mach-bcmbca/Makefile index c0680941749..7de9450e192 100644 --- a/arch/arm/mach-bcmbca/Makefile +++ b/arch/arm/mach-bcmbca/Makefile @@ -14,6 +14,7 @@ obj-$(CONFIG_BCM63178) += bcm63178/ obj-$(CONFIG_BCM6756) += bcm6756/ obj-$(CONFIG_BCM6813) += bcm6813/ obj-$(CONFIG_BCM6846) += bcm6846/ +obj-$(CONFIG_BCM6855) += bcm6855/ obj-$(CONFIG_BCM6856) += bcm6856/ obj-$(CONFIG_BCM6858) += bcm6858/ obj-$(CONFIG_BCM6878) += bcm6878/ diff --git a/arch/arm/mach-bcmbca/bcm6855/Kconfig b/arch/arm/mach-bcmbca/bcm6855/Kconfig new file mode 100644 index 00000000000..78087c7dd59 --- /dev/null +++ b/arch/arm/mach-bcmbca/bcm6855/Kconfig @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# (C) Copyright 2022 Broadcom Ltd +# + +if BCM6855 + +config TARGET_BCM96855 + bool "Broadcom 6855 Reference Board" + depends on ARCH_BCMBCA + +config SYS_SOC + default "bcm6855" + +source "board/broadcom/bcmbca/Kconfig" + +endif diff --git a/arch/arm/mach-bcmbca/bcm6855/Makefile b/arch/arm/mach-bcmbca/bcm6855/Makefile new file mode 100644 index 00000000000..beb979af752 --- /dev/null +++ b/arch/arm/mach-bcmbca/bcm6855/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# (C) Copyright 2022 Broadcom Ltd +# +obj- += dummy.o |