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arm-bsp/u-boot: introducing corstone1000 MPS3 machine

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Add support for corstone1000-mps3 machine which have a cortex-a35
aarch64, this will boot till u-boot prompt.

Change-Id: Ifdd81d35a5409cdd1563388a841885c14b748cad
Signed-off-by: Arpita S.K <Arpita.S.K@arm.com>
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
This commit is contained in:
Arpita S.K
2021-10-18 16:03:50 +05:30
committed by Abdellatif El Khlifi
parent fecc5e2db1
commit 74c90a0dca
4 changed files with 134 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0015-arm-dts-add-initial-devicetree-corstone1000-mps3.patch
+64
View File
@@ -0,0 +1,64 @@
Upstream-Status: Pending [Not submitted to upstream yet]
Signed-off-by: Arpita S.K <arpita.s.k@arm.com>
From a3b3ff8fc2d4e52748989aa61f155fc92a63261a Mon Sep 17 00:00:00 2001
From: Rui Miguel Silva <rui.silva@linaro.org>
Date: Tue, 22 Jun 2021 11:35:10 +0100
Subject: [PATCH 15/16] arm: dts: add initial devicetree corstone1000 mps3
Corstone1000 is a platform enabled on MPS3 FPGA Arm board. It is a cortex-a35
with with 8MB of CVM and 32MB of QSPI, with the peripherals USB,
ethernet and others available on the MPS3 board.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
---
arch/arm/dts/corstone1000-mps3.dts | 37 ++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 arch/arm/dts/corstone1000-mps3.dts
diff --git a/arch/arm/dts/corstone1000-mps3.dts b/arch/arm/dts/corstone1000-mps3.dts
new file mode 100644
index 0000000000..d93915dbb7
--- /dev/null
+++ b/arch/arm/dts/corstone1000-mps3.dts
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2021, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/dts-v1/;
+
+#include "corstone1000.dtsi"
+
+/ {
+ model = "corstone1000-mps3";
+
+ ethernet: eth@4010000 {
+ compatible = "smsc,lan9220", "smsc,lan9115";
+ reg = <0x40100000 0x10000>;
+ phy-mode = "mii";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+ reg-io-width = <2>;
+ smsc,irq-push-pull;
+ };
+
+ usb: usb@40200000 {
+ compatible = "nxp,usb-isp1763";
+ reg = <0x40200000 0x100000>;
+ interrupts-parent = <&gic>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+ bus-width = <16>;
+ dr_mode = "host";
+ };
+
+};
+
+&refclk {
+ clock-frequency = <50000000>;
+};
--
2.33.0
meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0016-arm-corstone1000-adding-PSCI-device-tree-node.patch
+34
View File
@@ -0,0 +1,34 @@
Upstream-Status: Pending [Not submitted to upstream yet]
Signed-off-by: Arpita S.K <arpita.s.k@arm.com>
From b5ec956659c3e419fd2e95431d9359db497e4afb Mon Sep 17 00:00:00 2001
From: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Date: Thu, 22 Jul 2021 18:11:33 +0100
Subject: [PATCH 16/16] arm: corstone1000: adding PSCI device tree node
At this level of development PSCI is needed to initialize the SMCCC.
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
---
arch/arm/dts/corstone1000-mps3.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/dts/corstone1000-mps3.dts b/arch/arm/dts/corstone1000-mps3.dts
index d93915dbb7..a3726f1e1f 100644
--- a/arch/arm/dts/corstone1000-mps3.dts
+++ b/arch/arm/dts/corstone1000-mps3.dts
@@ -30,6 +30,11 @@
dr_mode = "host";
};
+ psci {
+ compatible = "arm,psci-1.0", "arm,psci-0.2";
+ method = "smc";
+ };
+
};
&refclk {
--
2.33.0
meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0017-arm-corstone1000-amend-kernel-bootargs-with-ip-dhcp-.patch
+32
View File
@@ -0,0 +1,32 @@
Upstream-Status: Pending [Not submitted to upstream yet]
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
From 3ee38ef07bd82c843497dc4e69a4d4c5f21dbbf7 Mon Sep 17 00:00:00 2001
From: Vishnu Banavath <vishnu.banavath@arm.com>
Date: Tue, 26 Oct 2021 18:29:05 +0100
Subject: [PATCH] arm: corstone1000: amend kernel bootargs with ip=dhcp
earlyprintk
This change is to
* pass ip=dhcp required for ethernet to get and ip
* enable earlyprintk to print kernel logs before the actual
kernel driver comes up
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
diff --git a/configs/corstone1000_defconfig b/configs/corstone1000_defconfig
index cfe80cf5f4..7574553e83 100644
--- a/configs/corstone1000_defconfig
+++ b/configs/corstone1000_defconfig
@@ -8,7 +8,7 @@ CONFIG_IDENT_STRING=" corstone1000 aarch64 "
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="console=ttyAMA0 loglevel=9"
+CONFIG_BOOTARGS="console=ttyAMA0 loglevel=9 ip=dhcp earlyprintk"
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
--
2.17.1
meta-arm-bsp/recipes-bsp/u-boot/u-boot_%.bbappend
+4 -1
View File
@@ -3,7 +3,7 @@ FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
#
# Corstone1000 64-bit machines
#
CORSTONE1000_DEVICE_TREE:corstone1000-mps3 = "corstone1000-mps3"
CORSTONE1000_DEVICE_TREE:corstone1000-fvp = "corstone1000-fvp"
EXTRA_OEMAKE:append:corstone1000 = ' DEVICE_TREE=${CORSTONE1000_DEVICE_TREE}'
@@ -24,6 +24,9 @@ SRC_URI:append:corstone1000 = " \
file://0012-arm-corstone1000-enable-uefi-secure-boot.patch \
file://0013-arm-corstone1000-enable-handlers-for-uefi-variables.patch \
file://0014-arm-corstone1000-enable-efi-capsule-options.patch \
file://0015-arm-dts-add-initial-devicetree-corstone1000-mps3.patch \
file://0016-arm-corstone1000-adding-PSCI-device-tree-node.patch \
file://0017-arm-corstone1000-amend-kernel-bootargs-with-ip-dhcp-.patch \
"
#