Cc: Daniel Schaefer <daniel.schaefer>
Cc: Abner Chang <abner.ch...@hpe.com>
Cc: Sunil V L <suni...@ventanamicro.com>
Reviewed-by: Abner Chang <abner.ch...@hpe.com>
Signed-off-by: Daniel Schaefer <daniel.schae...@hpe.com>
---
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.dsc
| 2 +
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf
| 6 +
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/U540DeviceTree.inf
| 25 ++
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/gpio.h
| 42 +++
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/sifive-fu540-prci.h
| 18 ++
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree.fdf.inc
| 35 +++
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/fu540-c000.dtsi
| 287 ++++++++++++++++++++
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/hifive-unleashed-a00.dts
| 106 ++++++++
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf.inc
| 8 +-
9 files changed, 526 insertions(+), 3 deletions(-)
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.dsc
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.dsc
index 2b00176c27a0..e971993b7b00 100644
--- a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.dsc
+++ b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.dsc
@@ -489,6 +489,8 @@
MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
+
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/U540DeviceTree.inf
+
#
# SMBIOS Support
#
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf
index 74717377287b..820e19d11334 100644
--- a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf
+++ b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf
@@ -33,6 +33,7 @@
gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRiscVDxeFvBase|gUefiRiscVPlatformPkgToken
FV = FVMAIN_COMPACT
!include VarStore.fdf.inc
+!include DeviceTree.fdf.inc
################################################################################
@@ -325,3 +326,8 @@ FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
RAW ACPI |.acpi
RAW ASL |.aml
}
+
+[Rule.Common.USER_DEFINED.DTB]
+ FILE FREEFORM = $(NAMED_GUID) {
+ RAW BIN |.dtb
+ }
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/U540DeviceTree.inf
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/U540DeviceTree.inf
new file mode 100644
index 000000000000..ebf0881c68bd
--- /dev/null
+++
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/U540DeviceTree.inf
@@ -0,0 +1,25 @@
+## @file
+#
+# Device tree description of the Hifive Unleashed platform
+#
+# Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights
reserved.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x0001001A
+ BASE_NAME = U540DeviceTree
+ FILE_GUID = 25462CDA-221F-47DF-AC1D-259CFAA4E326 #
gDtPlatformDefaultDtbFileGuid
+ MODULE_TYPE = USER_DEFINED
+ VERSION_STRING = 1.0
+
+[Sources]
+ gpio.h
+ hifive-unleashed-a00.dts
+ fu540-c000.dtsi
+ sifive-fu540-prci.h
+
+[Packages]
+ MdePkg/MdePkg.dec
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/gpio.h
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/gpio.h
new file mode 100644
index 000000000000..c029467e828b
--- /dev/null
+++
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/gpio.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides constants for most GPIO bindings.
+ *
+ * Most GPIO bindings include a flags cell as part of the GPIO specifier.
+ * In most cases, the format of the flags cell uses the standard values
+ * defined in this header.
+ */
+
+#ifndef _DT_BINDINGS_GPIO_GPIO_H
+#define _DT_BINDINGS_GPIO_GPIO_H
+
+/* Bit 0 express polarity */
+#define GPIO_ACTIVE_HIGH 0
+#define GPIO_ACTIVE_LOW 1
+
+/* Bit 1 express single-endedness */
+#define GPIO_PUSH_PULL 0
+#define GPIO_SINGLE_ENDED 2
+
+/* Bit 2 express Open drain or open source */
+#define GPIO_LINE_OPEN_SOURCE 0
+#define GPIO_LINE_OPEN_DRAIN 4
+
+/*
+ * Open Drain/Collector is the combination of single-ended open drain
interface.
+ * Open Source/Emitter is the combination of single-ended open source
interface.
+ */
+#define GPIO_OPEN_DRAIN (GPIO_SINGLE_ENDED | GPIO_LINE_OPEN_DRAIN)
+#define GPIO_OPEN_SOURCE (GPIO_SINGLE_ENDED | GPIO_LINE_OPEN_SOURCE)
+
+/* Bit 3 express GPIO suspend/resume and reset persistence */
+#define GPIO_PERSISTENT 0
+#define GPIO_TRANSITORY 8
+
+/* Bit 4 express pull up */
+#define GPIO_PULL_UP 16
+
+/* Bit 5 express pull down */
+#define GPIO_PULL_DOWN 32
+
+#endif
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/sifive-fu540-prci.h
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/sifive-fu540-prci.h
new file mode 100644
index 000000000000..6a0b70a37d78
--- /dev/null
+++
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/sifive-fu540-prci.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018-2019 SiFive, Inc.
+ * Wesley Terpstra
+ * Paul Walmsley
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_SIFIVE_FU540_PRCI_H
+#define __DT_BINDINGS_CLOCK_SIFIVE_FU540_PRCI_H
+
+/* Clock indexes for use by Device Tree data and the PRCI driver */
+
+#define PRCI_CLK_COREPLL 0
+#define PRCI_CLK_DDRPLL 1
+#define PRCI_CLK_GEMGXLPLL 2
+#define PRCI_CLK_TLCLK 3
+
+#endif
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree.fdf.inc
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree.fdf.inc
new file mode 100644
index 000000000000..fb28be2767e7
--- /dev/null
+++
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree.fdf.inc
@@ -0,0 +1,35 @@
+## @file
+# FDF include file with Layout Regions that define an empty variable store.
+#
+# Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights
reserved.<BR>
+# Copyright (C) 2014, Red Hat, Inc.
+# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+$(DTB_OFFSET)|$(DTB_SIZE)
+gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRiscVDtbFvBase|gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRiscVDtbFvSize
+FV = DTBFV
+
+[FV.DTBFV]
+BlockSize = 0x1000
+FvAlignment = 16
+ERASE_POLARITY = 1
+MEMORY_MAPPED = TRUE
+STICKY_WRITE = TRUE
+LOCK_CAP = TRUE
+LOCK_STATUS = TRUE
+WRITE_DISABLED_CAP = TRUE
+WRITE_ENABLED_CAP = TRUE
+WRITE_STATUS = TRUE
+WRITE_LOCK_CAP = TRUE
+WRITE_LOCK_STATUS = TRUE
+READ_DISABLED_CAP = TRUE
+READ_ENABLED_CAP = TRUE
+READ_STATUS = TRUE
+READ_LOCK_CAP = TRUE
+READ_LOCK_STATUS = TRUE
+
+INF RuleOverride = DTB
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/U540DeviceTree.inf
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/fu540-c000.dtsi
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/fu540-c000.dtsi
new file mode 100644
index 000000000000..e44b6f7c562e
--- /dev/null
+++
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/fu540-c000.dtsi
@@ -0,0 +1,287 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/* Copyright (c) 2018-2019 SiFive, Inc */
+
+/dts-v1/;
+
+/*#include <dt-bindings/clock/sifive-fu540-prci.h>*/
+#include "sifive-fu540-prci.h"
+
+/ {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "sifive,fu540-c000", "sifive,fu540";
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ ethernet0 = ð0;
+ };
+
+ chosen {
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu0: cpu@0 {
+ compatible = "sifive,e51", "sifive,rocket0", "riscv";
+ device_type = "cpu";
+ i-cache-block-size = <64>;
+ i-cache-sets = <128>;
+ i-cache-size = <16384>;
+ reg = <0>;
+ riscv,isa = "rv64imac";
+ status = "disabled";
+ cpu0_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+ compatible = "riscv,cpu-intc";
+ interrupt-controller;
+ };
+ };
+ cpu1: cpu@1 {
+ compatible = "sifive,u54-mc", "sifive,rocket0", "riscv";
+ d-cache-block-size = <64>;
+ d-cache-sets = <64>;
+ d-cache-size = <32768>;
+ d-tlb-sets = <1>;
+ d-tlb-size = <32>;
+ device_type = "cpu";
+ i-cache-block-size = <64>;
+ i-cache-sets = <64>;
+ i-cache-size = <32768>;
+ i-tlb-sets = <1>;
+ i-tlb-size = <32>;
+ mmu-type = "riscv,sv39";
+ reg = <1>;
+ riscv,isa = "rv64imafdc";
+ tlb-split;
+ next-level-cache = <&l2cache>;
+ cpu1_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+ compatible = "riscv,cpu-intc";
+ interrupt-controller;
+ };
+ };
+ cpu2: cpu@2 {
+ compatible = "sifive,u54-mc", "sifive,rocket0", "riscv";
+ d-cache-block-size = <64>;
+ d-cache-sets = <64>;
+ d-cache-size = <32768>;
+ d-tlb-sets = <1>;
+ d-tlb-size = <32>;
+ device_type = "cpu";
+ i-cache-block-size = <64>;
+ i-cache-sets = <64>;
+ i-cache-size = <32768>;
+ i-tlb-sets = <1>;
+ i-tlb-size = <32>;
+ mmu-type = "riscv,sv39";
+ reg = <2>;
+ riscv,isa = "rv64imafdc";
+ tlb-split;
+ next-level-cache = <&l2cache>;
+ cpu2_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+ compatible = "riscv,cpu-intc";
+ interrupt-controller;
+ };
+ };
+ cpu3: cpu@3 {
+ compatible = "sifive,u54-mc", "sifive,rocket0", "riscv";
+ d-cache-block-size = <64>;
+ d-cache-sets = <64>;
+ d-cache-size = <32768>;
+ d-tlb-sets = <1>;
+ d-tlb-size = <32>;
+ device_type = "cpu";
+ i-cache-block-size = <64>;
+ i-cache-sets = <64>;
+ i-cache-size = <32768>;
+ i-tlb-sets = <1>;
+ i-tlb-size = <32>;
+ mmu-type = "riscv,sv39";
+ reg = <3>;
+ riscv,isa = "rv64imafdc";
+ tlb-split;
+ next-level-cache = <&l2cache>;
+ cpu3_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+ compatible = "riscv,cpu-intc";
+ interrupt-controller;
+ };
+ };
+ cpu4: cpu@4 {
+ compatible = "sifive,u54-mc", "sifive,rocket0", "riscv";
+ d-cache-block-size = <64>;
+ d-cache-sets = <64>;
+ d-cache-size = <32768>;
+ d-tlb-sets = <1>;
+ d-tlb-size = <32>;
+ device_type = "cpu";
+ i-cache-block-size = <64>;
+ i-cache-sets = <64>;
+ i-cache-size = <32768>;
+ i-tlb-sets = <1>;
+ i-tlb-size = <32>;
+ mmu-type = "riscv,sv39";
+ reg = <4>;
+ riscv,isa = "rv64imafdc";
+ tlb-split;
+ next-level-cache = <&l2cache>;
+ cpu4_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+ compatible = "riscv,cpu-intc";
+ interrupt-controller;
+ };
+ };
+ };
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "sifive,fu540-c000", "sifive,fu540", "simple-bus";
+ ranges;
+ plic0: interrupt-controller@c000000 {
+ #interrupt-cells = <1>;
+ compatible = "sifive,plic-1.0.0";
+ reg = <0x0 0xc000000 0x0 0x4000000>;
+ riscv,ndev = <53>;
+ interrupt-controller;
+ interrupts-extended = <
+ &cpu0_intc 0xffffffff
+ &cpu1_intc 0xffffffff &cpu1_intc 9
+ &cpu2_intc 0xffffffff &cpu2_intc 9
+ &cpu3_intc 0xffffffff &cpu3_intc 9
+ &cpu4_intc 0xffffffff &cpu4_intc 9>;
+ };
+ prci: clock-controller@10000000 {
+ compatible = "sifive,fu540-c000-prci";
+ reg = <0x0 0x10000000 0x0 0x1000>;
+ clocks = <&hfclk>, <&rtcclk>;
+ #clock-cells = <1>;
+ };
+ uart0: serial@10010000 {
+ compatible = "sifive,fu540-c000-uart", "sifive,uart0";
+ reg = <0x0 0x10010000 0x0 0x1000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <4>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ status = "disabled";
+ };
+ dma: dma@3000000 {
+ compatible = "sifive,fu540-c000-pdma";
+ reg = <0x0 0x3000000 0x0 0x8000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <23 24 25 26 27 28 29 30>;
+ #dma-cells = <1>;
+ };
+ uart1: serial@10011000 {
+ compatible = "sifive,fu540-c000-uart", "sifive,uart0";
+ reg = <0x0 0x10011000 0x0 0x1000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <5>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ status = "disabled";
+ };
+ i2c0: i2c@10030000 {
+ compatible = "sifive,fu540-c000-i2c", "sifive,i2c0";
+ reg = <0x0 0x10030000 0x0 0x1000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <50>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ reg-shift = <2>;
+ reg-io-width = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+ qspi0: spi@10040000 {
+ compatible = "sifive,fu540-c000-spi", "sifive,spi0";
+ reg = <0x0 0x10040000 0x0 0x1000
+ 0x0 0x20000000 0x0 0x10000000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <51>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+ qspi1: spi@10041000 {
+ compatible = "sifive,fu540-c000-spi", "sifive,spi0";
+ reg = <0x0 0x10041000 0x0 0x1000
+ 0x0 0x30000000 0x0 0x10000000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <52>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+ qspi2: spi@10050000 {
+ compatible = "sifive,fu540-c000-spi", "sifive,spi0";
+ reg = <0x0 0x10050000 0x0 0x1000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <6>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+ eth0: ethernet@10090000 {
+ compatible = "sifive,fu540-c000-gem";
+ interrupt-parent = <&plic0>;
+ interrupts = <53>;
+ reg = <0x0 0x10090000 0x0 0x2000
+ 0x0 0x100a0000 0x0 0x1000>;
+ local-mac-address = [00 00 00 00 00 00];
+ clock-names = "pclk", "hclk";
+ clocks = <&prci PRCI_CLK_GEMGXLPLL>,
+ <&prci PRCI_CLK_GEMGXLPLL>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+ pwm0: pwm@10020000 {
+ compatible = "sifive,fu540-c000-pwm", "sifive,pwm0";
+ reg = <0x0 0x10020000 0x0 0x1000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <42 43 44 45>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+ pwm1: pwm@10021000 {
+ compatible = "sifive,fu540-c000-pwm", "sifive,pwm0";
+ reg = <0x0 0x10021000 0x0 0x1000>;
+ interrupt-parent = <&plic0>;
+ interrupts = <46 47 48 49>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+ l2cache: cache-controller@2010000 {
+ compatible = "sifive,fu540-c000-ccache", "cache";
+ cache-block-size = <64>;
+ cache-level = <2>;
+ cache-sets = <1024>;
+ cache-size = <2097152>;
+ cache-unified;
+ interrupt-parent = <&plic0>;
+ interrupts = <1 2 3>;
+ reg = <0x0 0x2010000 0x0 0x1000>;
+ };
+ gpio: gpio@10060000 {
+ compatible = "sifive,fu540-c000-gpio", "sifive,gpio0";
+ interrupt-parent = <&plic0>;
+ interrupts = <7>, <8>, <9>, <10>, <11>, <12>, <13>,
+ <14>, <15>, <16>, <17>, <18>, <19>, <20>,
+ <21>, <22>;
+ reg = <0x0 0x10060000 0x0 0x1000>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&prci PRCI_CLK_TLCLK>;
+ status = "disabled";
+ };
+ };
+};
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/hifive-unleashed-a00.dts
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/hifive-unleashed-a00.dts
new file mode 100644
index 000000000000..df06f1c8c435
--- /dev/null
+++
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/DeviceTree/hifive-unleashed-a00.dts
@@ -0,0 +1,106 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/* Copyright (c) 2018-2019 SiFive, Inc */
+
+#include "fu540-c000.dtsi"
+/*#include <dt-bindings/gpio/gpio.h>*/
+#include "gpio.h"
+
+/* Clock frequency (in Hz) of the PCB crystal for rtcclk */
+#define RTCCLK_FREQ 1000000
+
+/ {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ model = "SiFive HiFive Unleashed A00";
+ compatible = "sifive,hifive-unleashed-a00", "sifive,fu540-c000";
+
+ chosen {
+ stdout-path = "serial0";
+ };
+
+ cpus {
+ timebase-frequency = <RTCCLK_FREQ>;
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x2 0x00000000>;
+ };
+
+ soc {
+ };
+
+ hfclk: hfclk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <33333333>;
+ clock-output-names = "hfclk";
+ };
+
+ rtcclk: rtcclk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <RTCCLK_FREQ>;
+ clock-output-names = "rtcclk";
+ };
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&qspi0 {
+ status = "okay";
+ flash@0 {
+ compatible = "issi,is25wp256", "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ m25p,fast-read;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
+&qspi2 {
+ status = "okay";
+ mmc@0 {
+ compatible = "mmc-spi-slot";
+ reg = <0>;
+ spi-max-frequency = <20000000>;
+ voltage-ranges = <3300 3300>;
+ disable-wp;
+ };
+};
+
+ð0 {
+ status = "okay";
+ phy-mode = "gmii";
+ phy-handle = <&phy0>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
+
+&pwm0 {
+ status = "okay";
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&gpio {
+ status = "okay";
+};
diff --git
a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf.inc
b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf.inc
index f72947da61af..723632dc792d 100644
--- a/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf.inc
+++ b/Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.fdf.inc
@@ -10,8 +10,8 @@
DEFINE BLOCK_SIZE = 0x1000
DEFINE FW_BASE_ADDRESS = 0x80000000
-DEFINE FW_SIZE = 0x00800000
-DEFINE FW_BLOCKS = 0x800
+DEFINE FW_SIZE = 0x00820000
+DEFINE FW_BLOCKS = 0x820
#
# 0x000000-0x7DFFFF code
@@ -32,13 +32,15 @@ DEFINE FVMAIN_OFFSET = 0x00100000 # Must be power of 2
for PMP setting
DEFINE FVMAIN_SIZE = 0x0018C000
DEFINE VARS_OFFSET = 0x007E0000
DEFINE VARS_SIZE = 0x00020000
+DEFINE DTB_OFFSET = 0x00800000
+DEFINE DTB_SIZE = 0x00002000
SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdVariableFdBaseAddress =
$(FW_BASE_ADDRESS) + $(VARS_OFFSET)
SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdVariableFdSize = $(VARS_SIZE)
SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdVariableFdBlockSize =
$(BLOCK_SIZE)
SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdFwStartAddress =
$(CODE_BASE_ADDRESS)
-SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdFwEndAddress =
$(CODE_BASE_ADDRESS) + $(SECFV_SIZE) + $(PEIFV_SIZE) + $(SCRATCH_SIZE)
+SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdFwEndAddress =
$(CODE_BASE_ADDRESS) + $(SECFV_SIZE) + $(PEIFV_SIZE) + $(SCRATCH_SIZE) +
$(DTB_SIZE)
SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdOpenSbiStackSize = 8192
SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdScratchRamBase =
$(CODE_BASE_ADDRESS) + $(SCRATCH_OFFSET)
SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdScratchRamSize = $(SCRATCH_SIZE)
--
2.31.1
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