---
Changes in v2:
- Drop bcmbca timer and use ARM A9 global timer instead as it is already
supported in u-boot
- Add Florian reviewed-by tag for v1 patch
MAINTAINERS | 1 +
arch/arm/dts/Makefile | 2 +
arch/arm/dts/bcm63138.dtsi | 149 +++++++++++++++++++++++++
arch/arm/dts/bcm963138.dts | 30 +++++
arch/arm/mach-bcmbca/Kconfig | 9 ++
arch/arm/mach-bcmbca/Makefile | 1 +
arch/arm/mach-bcmbca/bcm63138/Kconfig | 17 +++
arch/arm/mach-bcmbca/bcm63138/Makefile | 5 +
board/broadcom/bcmbca/Kconfig | 7 ++
configs/bcm963138_defconfig | 22 ++++
include/configs/bcm963138.h | 12 ++
11 files changed, 255 insertions(+)
create mode 100644 arch/arm/dts/bcm63138.dtsi
create mode 100644 arch/arm/dts/bcm963138.dts
create mode 100644 arch/arm/mach-bcmbca/bcm63138/Kconfig
create mode 100644 arch/arm/mach-bcmbca/bcm63138/Makefile
create mode 100644 configs/bcm963138_defconfig
create mode 100644 include/configs/bcm963138.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 8c3a7d77f17d..2a27d15705cb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -219,6 +219,7 @@ F: board/broadcom/bcmbca/
F: drivers/timer/bcmbca-timer.c
N: bcmbca
N: bcm[9]?47622
+N: bcm[9]?63138
N: bcm[9]?63148
N: bcm[9]?63178
N: bcm[9]?6756
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index b8d136bd129b..f4fa6f517744 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1165,6 +1165,8 @@ dtb-$(CONFIG_ARCH_BCMSTB) += bcm7xxx.dtb
dtb-$(CONFIG_BCM47622) += \
bcm947622.dtb
+dtb-$(CONFIG_BCM63138) += \
+ bcm963138.dtb
dtb-$(CONFIG_BCM63148) += \
bcm963148.dtb
dtb-$(CONFIG_BCM63178) += \
diff --git a/arch/arm/dts/bcm63138.dtsi b/arch/arm/dts/bcm63138.dtsi
new file mode 100644
index 000000000000..42b442aec9f4
--- /dev/null
+++ b/arch/arm/dts/bcm63138.dtsi
@@ -0,0 +1,149 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Broadcom BCM63138 DSL SoCs Device Tree
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ compatible = "brcm,bcm63138", "brcm,bcmbca";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ next-level-cache = <&L2>;
+ reg = <0>;
+ enable-method = "brcm,bcm63138";
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ next-level-cache = <&L2>;
+ reg = <1>;
+ enable-method = "brcm,bcm63138";
+ };
+ };
+
+ clocks {
+ /* UBUS peripheral clock */
+ periph_clk: periph_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <50000000>;
+ clock-output-names = "periph";
+ };
+
+ /* peripheral clock for system timer */
+ axi_clk: axi_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clocks = <&armpll>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ };
+
+ /* APB bus clock */
+ apb_clk: apb_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clocks = <&armpll>;
+ clock-div = <4>;
+ clock-mult = <1>;
+ };
+ };
+
+ /* ARM bus */
+ axi@80000000 {
+ compatible = "simple-bus";
+ ranges = <0 0x80000000 0x784000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ L2: cache-controller@1d000 {
+ compatible = "arm,pl310-cache";
+ reg = <0x1d000 0x1000>;
+ cache-unified;
+ cache-level = <2>;
+ cache-size = <524288>;
+ cache-sets = <1024>;
+ cache-line-size = <32>;
+ interrupts = <GIC_PPI 0 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ scu: scu@1e000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x1e000 0x100>;
+ };
+
+ gic: interrupt-controller@1f000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x1f000 0x1000
+ 0x1e100 0x100>;
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ };
+
+ global_timer: timer@1e200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x1e200 0x20>;
+ interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&axi_clk>;
+ };
+
+ local_timer: local-timer@1e600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x1e600 0x20>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
+ IRQ_TYPE_EDGE_RISING)>;
+ clocks = <&axi_clk>;
+ };
+
+ twd_watchdog: watchdog@1e620 {
+ compatible = "arm,cortex-a9-twd-wdt";
+ reg = <0x1e620 0x20>;
+ interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
+ IRQ_TYPE_LEVEL_HIGH)>;
+ };
+
+ armpll: armpll@20000 {
+ #clock-cells = <0>;
+ compatible = "brcm,bcm63138-armpll";
+ clocks = <&periph_clk>;
+ reg = <0x20000 0xf00>;
+ };
+ };
+
+ /* Legacy UBUS base */
+ bus@fffe8000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0xfffe8000 0x8000>;
+
+ timer0: timer@80 {
+ compatible = "brcm,bcmbca-periph-timer";
+ reg = <0x80 0x28>;
+ clocks = <&periph_clk>;
+ };
+
+ uart0: serial@600 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x600 0x20>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&periph_clk>;
+ clock-names = "refclk";
+ status = "disabled";
+ };
+ };
+};
diff --git a/arch/arm/dts/bcm963138.dts b/arch/arm/dts/bcm963138.dts
new file mode 100644
index 000000000000..6158a8733554
--- /dev/null
+++ b/arch/arm/dts/bcm963138.dts
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2022 Broadcom Ltd.
+ */
+
+/dts-v1/;
+
+#include "bcm63138.dtsi"
+
+/ {
+ model = "Broadcom BCM963138 Reference Board";
+ compatible = "brcm,bcm963138", "brcm,bcm63138", "brcm,bcmbca";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x08000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
diff --git a/arch/arm/mach-bcmbca/Kconfig b/arch/arm/mach-bcmbca/Kconfig
index 9a29c4186bf0..785b3df5dcc2 100644
--- a/arch/arm/mach-bcmbca/Kconfig
+++ b/arch/arm/mach-bcmbca/Kconfig
@@ -12,6 +12,14 @@ config BCM47622
select DM_SERIAL
select PL01X_SERIAL
+config BCM63138
+ bool "Support for Broadcom 63138 Family"
+ select TIMER
+ select STI_TIMER
+ select CPU_V7A
+ select DM_SERIAL
+ select BCM6345_SERIAL
+
config BCM63148
bool "Support for Broadcom 63148 Family"
select SYS_ARCH_TIMER
@@ -48,6 +56,7 @@ config BCM6878
select PL01X_SERIAL
source "arch/arm/mach-bcmbca/bcm47622/Kconfig"
+source "arch/arm/mach-bcmbca/bcm63138/Kconfig"
source "arch/arm/mach-bcmbca/bcm63148/Kconfig"
source "arch/arm/mach-bcmbca/bcm63178/Kconfig"
source "arch/arm/mach-bcmbca/bcm6756/Kconfig"
diff --git a/arch/arm/mach-bcmbca/Makefile b/arch/arm/mach-bcmbca/Makefile
index 8a22f9ad975d..d917615c1669 100644
--- a/arch/arm/mach-bcmbca/Makefile
+++ b/arch/arm/mach-bcmbca/Makefile
@@ -4,6 +4,7 @@
#
obj-$(CONFIG_BCM47622) += bcm47622/
+obj-$(CONFIG_BCM63138) += bcm63138/
obj-$(CONFIG_BCM63148) += bcm63148/
obj-$(CONFIG_BCM63178) += bcm63178/
obj-$(CONFIG_BCM6756) += bcm6756/
diff --git a/arch/arm/mach-bcmbca/bcm63138/Kconfig
b/arch/arm/mach-bcmbca/bcm63138/Kconfig
new file mode 100644
index 000000000000..a34888d231d3
--- /dev/null
+++ b/arch/arm/mach-bcmbca/bcm63138/Kconfig
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2022 Broadcom Ltd
+#
+
+if BCM63138
+
+config TARGET_BCM963138
+ bool "Broadcom 63138 Reference Board"
+ depends on ARCH_BCMBCA
+
+config SYS_SOC
+ default "bcm63138"
+
+source "board/broadcom/bcmbca/Kconfig"
+
+endif
diff --git a/arch/arm/mach-bcmbca/bcm63138/Makefile
b/arch/arm/mach-bcmbca/bcm63138/Makefile
new file mode 100644
index 000000000000..beb979af7520
--- /dev/null
+++ b/arch/arm/mach-bcmbca/bcm63138/Makefile
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2022 Broadcom Ltd
+#
+obj- += dummy.o
diff --git a/board/broadcom/bcmbca/Kconfig b/board/broadcom/bcmbca/Kconfig
index d070ebab707e..aefd7372d883 100644
--- a/board/broadcom/bcmbca/Kconfig
+++ b/board/broadcom/bcmbca/Kconfig
@@ -16,6 +16,13 @@ config SYS_CONFIG_NAME
endif
+if TARGET_BCM963138
+
+config SYS_CONFIG_NAME
+ default "bcm963138"
+
+endif
+
if TARGET_BCM963148
config SYS_CONFIG_NAME
diff --git a/configs/bcm963138_defconfig b/configs/bcm963138_defconfig
new file mode 100644
index 000000000000..5aec7b896270
--- /dev/null
+++ b/configs/bcm963138_defconfig
@@ -0,0 +1,22 @@
+CONFIG_ARM=y
+CONFIG_ARCH_BCMBCA=y
+CONFIG_SYS_TEXT_BASE=0x01000000
+CONFIG_SYS_MALLOC_LEN=0x2000000
+CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_BCM63138=y
+CONFIG_TARGET_BCM963138=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="bcm963138"
+CONFIG_IDENT_STRING=" Broadcom BCM63138"
+CONFIG_SYS_LOAD_ADDR=0x01000000
+CONFIG_ENV_VARS_UBOOT_CONFIG=y
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x2000000
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_MAXARGS=64
+CONFIG_SYS_BOOTM_LEN=0x4000000
+CONFIG_CMD_CACHE=y
+CONFIG_OF_EMBED=y
+CONFIG_CLK=y
diff --git a/include/configs/bcm963138.h b/include/configs/bcm963138.h
new file mode 100644
index 000000000000..361569a8c5f0
--- /dev/null
+++ b/include/configs/bcm963138.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2022 Broadcom Ltd.
+ */
+
+#ifndef __BCM963138_H
+#define __BCM963138_H
+
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_HZ_CLOCK 500000000
+
+#endif
