diff mbox series

[U-Boot,2/3] bcm6858: add initial support

Message ID 1539275519-26944-2-git-send-email-philippe.reynes@softathome.com
State Accepted
Commit 40b59b0586339569c93ce54350edf292d1ce5283
Delegated to: Tom Rini
Headers show
Series [U-Boot,1/3] serial: bcm6858: add serial support | expand

Commit Message

Philippe REYNES Oct. 11, 2018, 4:31 p.m. UTC 
This add the initial support of the broadcom bcm6858 SoC family,
only the cpu, dram and uart are supported.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
---
 arch/arm/Kconfig          |  7 ++++
 arch/arm/dts/bcm6858.dtsi | 85 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 92 insertions(+)
 create mode 100644 arch/arm/dts/bcm6858.dtsi

Comments

Tom Rini Nov. 17, 2018, 1:27 p.m. UTC | #1 
On Thu, Oct 11, 2018 at 06:31:58PM +0200, Philippe Reynes wrote:

> This add the initial support of the broadcom bcm6858 SoC family,
> only the cpu, dram and uart are supported.
> 
> Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>

Applied to u-boot/master, thanks!
diff mbox series

Patch

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ccf2a84..99c1711 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -538,6 +538,12 @@  config ARCH_BCM283X
 	imply CMD_DM
 	imply FAT_WRITE
 
+config ARCH_BCM6858
+	bool "Broadcom BCM6858 family"
+	select DM
+	select OF_CONTROL
+	imply CMD_DM
+
 config TARGET_VEXPRESS_CA15_TC2
 	bool "Support vexpress_ca15_tc2"
 	select CPU_V7A
@@ -1468,6 +1474,7 @@  source "board/armltd/vexpress/Kconfig"
 source "board/armltd/vexpress64/Kconfig"
 source "board/broadcom/bcm23550_w1d/Kconfig"
 source "board/broadcom/bcm28155_ap/Kconfig"
+source "board/broadcom/bcm968580xref/Kconfig"
 source "board/broadcom/bcmcygnus/Kconfig"
 source "board/broadcom/bcmnsp/Kconfig"
 source "board/broadcom/bcmns2/Kconfig"
diff --git a/arch/arm/dts/bcm6858.dtsi b/arch/arm/dts/bcm6858.dtsi
new file mode 100644
index 0000000..9869d72
--- /dev/null
+++ b/arch/arm/dts/bcm6858.dtsi
@@ -0,0 +1,85 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Philippe Reynes <philippe.reynes@softathome.com>
+ */
+
+#include "skeleton64.dtsi"
+
+/ {
+	compatible = "brcm,bcm6858";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+		u-boot,dm-pre-reloc;
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a53", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x0 0x0>;
+			next-level-cache = <&l2>;
+			u-boot,dm-pre-reloc;
+		};
+
+		cpu1: cpu@1 {
+			compatible = "arm,cortex-a53", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x0 0x1>;
+			next-level-cache = <&l2>;
+			u-boot,dm-pre-reloc;
+		};
+
+		cpu2: cpu@2 {
+			compatible = "arm,cortex-a53", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x0 0x2>;
+			next-level-cache = <&l2>;
+			u-boot,dm-pre-reloc;
+		};
+
+		cpu3: cpu@3 {
+			compatible = "arm,cortex-a53", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x0 0x3>;
+			next-level-cache = <&l2>;
+			u-boot,dm-pre-reloc;
+		};
+
+		l2: l2-cache0 {
+			compatible = "cache";
+			u-boot,dm-pre-reloc;
+		};
+	};
+
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		u-boot,dm-pre-reloc;
+
+		periph_osc: periph-osc {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+			u-boot,dm-pre-reloc;
+		};
+	};
+
+	ubus {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		u-boot,dm-pre-reloc;
+
+		uart0: serial@ff800640 {
+			compatible = "brcm,bcm6858-uart";
+			reg = <0x0 0xff800640 0x0 0x18>;
+			clocks = <&periph_osc>;
+
+			status = "disabled";
+		};
+	};
+};