Merge pull request #11 from merijn-van-de-water/develop

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Mi-V-Soft-RISC-V · Dec 12, 2022 · 3c6d92a · 3c6d92a
2 parents eca6a33 + 2674bc9
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diff --git a/...hPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32IMAF_CFG1_BaseDesign.job b/...hPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32IMAF_CFG1_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32IMA_CFG1_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32IMA_CFG1_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32IMA_CFG2_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32IMA_CFG2_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32_CFG1_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32_CFG1_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32_CFG2_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32_CFG2_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32_CFG3_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_ES_MIV_RV32_CFG3_BaseDesign.job
diff --git a/...hPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32IMAF_CFG1_BaseDesign.job b/...hPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32IMAF_CFG1_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32IMA_CFG1_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32IMA_CFG1_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32IMA_CFG2_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32IMA_CFG2_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32_CFG1_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32_CFG1_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32_CFG2_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32_CFG2_BaseDesign.job
diff --git a/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32_CFG3_BaseDesign.job b/FlashPro_Express_Projects/Programming_Files/PF_Splash_Kit_PS_MIV_RV32_CFG3_BaseDesign.job
diff --git a/FlashPro_Express_Projects/README.md b/FlashPro_Express_Projects/README.md
@@ -1,6 +1,6 @@
 # PolarFire FPGA Splash-Kit FPGA Programming Files
 
-This folder contains FlashPro Express v2022.1 projects for the PolarFire FPGA Splash-Kit Mi-V sample designs.
+This folder contains FlashPro Express v2022.2 projects for the PolarFire FPGA Splash-Kit Mi-V sample designs.
 
 ## FlashPro Express
 The programming files contained under this folder were exported from the designs in the Libero_Projects folder in this repository. Select the desired programming file (.job) and program your device using FlashPro Express.
@@ -21,19 +21,41 @@ The programming files contained under this folder were exported from the designs
 
 ## Design Features
 The Libero designs include the following features:
-* A soft RISC-V processor
+* A soft RISC-V processor operating at 50 MHz
 * A RISC-V debug block allowing on-target debug using SoftConsole
-* The operating frequency of the design is 50MHz
-* Target memory is SRAM (32kB)
-* User peripherals: 2 Timers, UART, 2 GPIO Inputs and 4 GPIO Outputs (GPIOs use fixed configs for simplicity and better resource utilization)
+* An Extended Subsystem with integrated peripherals
+* Target SRAM/TCM memory (32kB)
+* User peripherals: MIV_ESS, 2 Timers, UART, 2 GPIO Inputs and 4 GPIO Outputs (GPIOs use fixed configs for simplicity and better resource utilization)
+
 
 The peripherals in this design are located at the following addresses.
+#### MIV_RV32 based configurations
+| Peripheral (MIV_ESS)             | Address Start | Address End    |
+| ------------------------------:  |:-------------:|:--------------:|
+| PLIC                             | 0x7000_0000   | 0x70FF_FFFF    |
+| UART                             | 0x7100_0000   | 0x71FF_FFFF    |
+| Timer                            | 0x7200_0000   | 0x72FF_FFFF    |
+| CoreTimer_0 / MIV_ESS_APBSLOT3   | 0x7300_0000   | 0x73FF_FFFF    |
+| CoreTimer_1 / MIV_ESS_APBSLOT4   | 0x7400_0000   | 0x74FF_FFFF    |
+| GPIO                             | 0x7500_0000   | 0x75FF_FFFF    |
+| SPI                              | 0x7600_0000   | 0x76FF_FFFF    |
+| uDMA                             | 0x7800_0000   | 0x78FF_FFFF    |
+| WDOG                             | 0x7900_0000   | 0x79FF_FFFF    |
+| I2C                              | 0x7A00_0000   | 0x7AFF_FFFF    |
+| MIV_ESS_APBSLOTB_BASE            | 0x7B00_0000   | 0x7BFF_FFFF    |
+| MIV_ESS_APBSLOTC_BASE            | 0x7C00_0000   | 0x7CFF_FFFF    |
+| MIV_ESS_APBSLOTD_BASE            | 0x7D00_0000   | 0x7DFF_FFFF    |
+| MIV_ESS_APBSLOTE_BASE            | 0x7E00_0000   | 0x7EFF_FFFF    |
+| MIV_ESS_APBSLOTF_BASE            | 0x7F00_0000   | 0x7FFF_FFFF    |
+| SRAM/TCM                         | 0x8000_0000   | 0x8000_7FFF    |
+
 
-| Peripheral    | Address   |
-| ------------- |:-------------:|
-| CoreUARTapb   | 0x7000_1000   |
-| CoreGPIO_IN   | 0x7000_2000   |
-| CoreTimer_0   | 0x7000_3000   |
-| CoreTimer_1   | 0x7000_4000   |
-| CoreGPIO_OUT  | 0x7000_5000   |
-| SRAM| 0x8000_0000|
+#### Legacy core based configurations:
+| Peripheral (Standalone)| Address       |
+| ----------------------:|:-------------:|
+| CoreUARTapb            | 0x7000_1000   |
+| CoreGPIO_IN            | 0x7000_2000   |
+| CoreTimer_0            | 0x7000_3000   |
+| CoreTimer_1            | 0x7000_4000   |
+| CoreGPIO_OUT           | 0x7000_5000   |
+| SRAM                   | 0x8000_0000   |
diff --git a/Libero_Projects/PF_Splash_Kit_MIV_RV32_BaseDesign.tcl b/Libero_Projects/PF_Splash_Kit_MIV_RV32_BaseDesign.tcl
@@ -70,13 +70,13 @@ proc  base_design_built { } {
 }
 
 proc download_required_direct_cores  { } {
-	download_core -vlnv {Actel:DirectCore:CoreUARTapb:5.7.100} -location {www.microchip-ip.com/repositories/DirectCore}
+	#download_core -vlnv {Actel:DirectCore:CoreUARTapb:5.7.100} -location {www.microchip-ip.com/repositories/DirectCore}
 	download_core -vlnv {Actel:DirectCore:CoreTimer:2.0.103} -location {www.microchip-ip.com/repositories/DirectCore}
 	download_core -vlnv {Actel:DirectCore:CORERESET_PF:2.3.100} -location {www.microchip-ip.com/repositories/DirectCore}
 	download_core -vlnv {Actel:DirectCore:COREJTAGDEBUG:4.0.100} -location {www.microchip-ip.com/repositories/DirectCore}
-	download_core -vlnv {Actel:DirectCore:CoreGPIO:3.2.102} -location {www.microchip-ip.com/repositories/DirectCore}
+	#download_core -vlnv {Actel:DirectCore:CoreGPIO:3.2.102} -location {www.microchip-ip.com/repositories/DirectCore}
 	download_core -vlnv {Actel:DirectCore:COREAXITOAHBL:3.6.101} -location {www.microchip-ip.com/repositories/DirectCore}
-	download_core -vlnv {Actel:DirectCore:CoreAPB3:4.2.100} -location {www.microchip-ip.com/repositories/DirectCore}
+	#download_core -vlnv {Actel:DirectCore:CoreAPB3:4.2.100} -location {www.microchip-ip.com/repositories/DirectCore}
 	download_core -vlnv {Actel:DirectCore:COREAHBTOAPB3:3.2.101} -location {www.microchip-ip.com/repositories/DirectCore}
 	download_core -vlnv {Actel:DirectCore:CoreAHBLite:5.6.105} -location {www.microchip-ip.com/repositories/DirectCore}
 	download_core -vlnv {Microsemi:MiV:MIV_RV32:3.0.100} -location {www.microchip-ip.com/repositories/DirectCore}

diff --git a/Libero_Projects/README.md b/Libero_Projects/README.md
@@ -1,14 +1,14 @@
 # PolarFire FPGA Splash-Kit Mi-V Sample FPGA Designs
-This folder contains Tcl scripts that build Libero SoC v2022.1 design projects for the PolarFire FPGA Splash-Kit. These scripts are executed in Libero SoC to generate the sample designs. All cores boot from memory at 0x8000_0000.
+This folder contains Tcl scripts that build Libero SoC v2022.2 design projects for the PolarFire FPGA Splash-Kit. These scripts are executed in Libero SoC to generate the sample designs. All cores boot from memory at 0x8000_0000.
 
 
 #### PF_Splash_Kit_MIV_RV32_BaseDesign
 
 | Config  | Description|
 | :------:|:----------------------------------------|
-| CFG1    | This design uses the MIV_RV32 core configured as follows: <ul><li>RISC-V Extensions: IMC</li><li>Multiplier: MACC (Pipelined)</li><li>Interfaces: AHB Master (mirrored), APB3 Master</li><li>Internal IRQs: 1</li><li>TCM: enabled</li><li>System Timer: Internal MTIME enabled, Internal MTIME IRQ enabled</li><li>Debug: enabled</li></ul>|
-| CFG2    | This design uses the MIV_RV32 core configured as follows: <ul><li>RISC-V Extensions: IM</li><li>Multiplier: Fabric</li><li>Interfaces: AXI4 Master (mirrored), APB3 Master</li><li>Internal IRQs: 1</li><li>TCM: disabled</li><li>System Timer: Internal MTIME enabled, Internal MTIME IRQ enabled</li><li>Debug: enabled</li></ul>|
-| CFG3    | This design uses the MIV_RV32 core configured as follows: <ul><li>RISC-V Extensions: I</li><li>Multiplier: none</li><li>Interfaces: APB3 Master</li><li>Internal IRQs: 1</li><li>TCM: enabled</li><li>System Timer: Internal MTIME enabled, Internal MTIME IRQ enabled</li><li>Debug: enabled</li></ul>|
+| CFG1    | This design uses the MIV_RV32 core configured as follows: <ul><li>RISC-V Extensions: IMC</li><li>Multiplier: MACC (Pipelined)</li><li>Interfaces: AHB Master (mirrored), APB3 Master</li><li>Internal IRQs: 1</li><li>TCM: enabled</li><li>System Timer: Internal MTIME enabled, Internal MTIME IRQ enabled</li><li>Debug: Enabled</li></ul>|
+| CFG2    | This design uses the MIV_RV32 core configured as follows: <ul><li>RISC-V Extensions: IM</li><li>Multiplier: Fabric</li><li>Interfaces: AXI4 Master (mirrored), APB3 Master</li><li>Internal IRQs: 1</li><li>TCM: disabled</li><li>System Timer: Internal MTIME enabled, Internal MTIME IRQ enabled</li><li>Debug: Enabled</li></ul>|
+| CFG3    | This design uses the MIV_RV32 core configured as follows: <ul><li>RISC-V Extensions: I</li><li>Multiplier: none</li><li>Interfaces: APB3 Master</li><li>Internal IRQs: 1</li><li>TCM: enabled</li><li>System Timer: Internal MTIME enabled, Internal MTIME IRQ enabled</li><li>Debug: Enabled</li></ul>|
 
 
 #### PF_Splash_Kit_MIV_RV32IMA_BaseDesign
@@ -79,19 +79,41 @@ In the examples above the arguments "CFG1" and "CFG1 SYNTHESIZE PS" were entered
 
 ## Design Features
 The Libero designs include the following features:
-* A soft RISC-V processor
+* A soft RISC-V processor operating at 50 MHz
 * A RISC-V debug block allowing on-target debug using SoftConsole
-* The operating frequency of the design is 50MHz
-* Target memory is SRAM (32kB)
-* User peripherals: 2 Timers, UART, 2 GPIO Inputs and 4 GPIO Outputs (GPIOs use fixed configs for simplicity and better resource utilization)
+* An Extended Subsystem with integrated peripherals
+* Target SRAM/TCM memory (32kB)
+* User peripherals: MIV_ESS, 2 Timers, UART, 2 GPIO Inputs and 4 GPIO Outputs (GPIOs use fixed configs for simplicity and better resource utilization)
 
-The peripherals in this design are located at the following addresses.
 
-| Peripheral    | Address   |
-| ------------- |:-------------:|
-| CoreUARTapb   | 0x7000_1000   |
-| CoreGPIO_IN   | 0x7000_2000   |
-| CoreTimer_0   | 0x7000_3000   |
-| CoreTimer_1   | 0x7000_4000   |
-| CoreGPIO_OUT  | 0x7000_5000   |
-| SRAM| 0x8000_0000|
+The peripherals in this design are located at the following addresses.
+#### MIV_RV32 based configurations
+| Peripheral (MIV_ESS)             | Address Start | Address End    |
+| ------------------------------:  |:-------------:|:--------------:|
+| PLIC                             | 0x7000_0000   | 0x70FF_FFFF    |
+| UART                             | 0x7100_0000   | 0x71FF_FFFF    |
+| Timer                            | 0x7200_0000   | 0x72FF_FFFF    |
+| CoreTimer_0 / MIV_ESS_APBSLOT3   | 0x7300_0000   | 0x73FF_FFFF    |
+| CoreTimer_1 / MIV_ESS_APBSLOT4   | 0x7400_0000   | 0x74FF_FFFF    |
+| GPIO                             | 0x7500_0000   | 0x75FF_FFFF    |
+| SPI                              | 0x7600_0000   | 0x76FF_FFFF    |
+| uDMA                             | 0x7800_0000   | 0x78FF_FFFF    |
+| WDOG                             | 0x7900_0000   | 0x79FF_FFFF    |
+| I2C                              | 0x7A00_0000   | 0x7AFF_FFFF    |
+| MIV_ESS_APBSLOTB_BASE            | 0x7B00_0000   | 0x7BFF_FFFF    |
+| MIV_ESS_APBSLOTC_BASE            | 0x7C00_0000   | 0x7CFF_FFFF    |
+| MIV_ESS_APBSLOTD_BASE            | 0x7D00_0000   | 0x7DFF_FFFF    |
+| MIV_ESS_APBSLOTE_BASE            | 0x7E00_0000   | 0x7EFF_FFFF    |
+| MIV_ESS_APBSLOTF_BASE            | 0x7F00_0000   | 0x7FFF_FFFF    |
+| SRAM/TCM                         | 0x8000_0000   | 0x8000_7FFF    |
+
+
+#### Legacy core based configurations:
+| Peripheral (Standalone)| Address       |
+| ----------------------:|:-------------:|
+| CoreUARTapb            | 0x7000_1000   |
+| CoreGPIO_IN            | 0x7000_2000   |
+| CoreTimer_0            | 0x7000_3000   |
+| CoreTimer_1            | 0x7000_4000   |
+| CoreGPIO_OUT           | 0x7000_5000   |
+| SRAM                   | 0x8000_0000   |