| Message ID | 20201022070715.14759-8-padmarao.begari@microchip.com |
|---|---|
| State | Superseded |
| Delegated to: | Andes |
| Headers | show |
| Series | Microchip PolarFire SoC support | expand |
On Thu, Oct 22, 2020 at 1:22 PM Padmarao Begari <padmarao.begari@microchip.com> wrote: > > This doc describes the procedure to build, flash and > boot Linux using U-boot on Microchip MPFS Icicle Kit. > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > --- > doc/board/index.rst | 1 + > doc/board/microchip/index.rst | 9 + > doc/board/microchip/mpfs_icicle.rst | 605 ++++++++++++++++++++++++++++ > 3 files changed, 615 insertions(+) > create mode 100644 doc/board/microchip/index.rst > create mode 100644 doc/board/microchip/mpfs_icicle.rst > > diff --git a/doc/board/index.rst b/doc/board/index.rst > index 63935abcd7..e50a78d752 100644 > --- a/doc/board/index.rst > +++ b/doc/board/index.rst > @@ -15,6 +15,7 @@ Board-specific doc > freescale/index > google/index > intel/index > + microchip/index > renesas/index > rockchip/index > sifive/index > diff --git a/doc/board/microchip/index.rst b/doc/board/microchip/index.rst > new file mode 100644 > index 0000000000..b09e6788af > --- /dev/null > +++ b/doc/board/microchip/index.rst > @@ -0,0 +1,9 @@ > +.. SPDX-License-Identifier: GPL-2.0+ > + > +Microchip > +====== > + > +.. toctree:: > + :maxdepth: 2 > + > + mpfs_icicle > diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst > new file mode 100644 > index 0000000000..a4876b02f7 > --- /dev/null > +++ b/doc/board/microchip/mpfs_icicle.rst > @@ -0,0 +1,605 @@ > +.. SPDX-License-Identifier: GPL-2.0+ > + > +Microchip PolarFire SoC Icicle Kit > +================================== > + > +RISC-V PolarFire SoC > +--------------------- > +The PolarFire SoC is the 4+1 64-bit RISC-V SoC from Microchip. > + > +The Icicle Kit development platform is based on PolarFire SoC and capable > +of running Linux. > + > +Mainline support > +---------------- > +The support for following drivers are already enabled: > + > +1. NS16550 UART Driver. > +2. Microchip Clock Driver. > +3. Cadence MACB ethernet driver for networking support. > +4. Cadence MMC Driver for eMMC/SD support. > + > +Booting from eMMC using HSS > +--------------------------- > + > +Building > +-------- > + > +1. Add the RISC-V toolchain to your PATH. > +2. Setup ARCH & cross compilation environment variable: > + > +.. code-block:: none > + > + export CROSS_COMPILE=<riscv64 toolchain prefix> > + > +3. make microchip_mpfs_icicle_defconfig > +4. make > + > +Flashing > +-------- > + > +The current U-Boot port is supported in S-mode only and loaded from DRAM. > + > +A prior stage M-mode firmware/bootloader (e.g HSS with OpenSBI) is required to > +boot the u-boot.bin in S-mode. > + > +Currently, the u-boot.bin is used as a payload of the HSS firmware. > + > +You will be creating a payload from `u-boot-dtb.bin`. > +Copy this file to the toplevel HSS (Hart Software Services) directory. It might be a strange question, but in order to support standardized bootflow with SPL I think the DRAM initialization is part of HSS, can we able to build move that DRAM init part out of HSS? If so we can have SPL that loads HSS. This might be a strange question but it would be a final goal in order to standardize bootflow like other RISC-V targets in Mainline. Jagan.
On Thu, Oct 22, 2020 at 1:22 PM Padmarao Begari <padmarao.begari@microchip.com> wrote: > > This doc describes the procedure to build, flash and > boot Linux using U-boot on Microchip MPFS Icicle Kit. > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > --- > doc/board/index.rst | 1 + > doc/board/microchip/index.rst | 9 + > doc/board/microchip/mpfs_icicle.rst | 605 ++++++++++++++++++++++++++++ > 3 files changed, 615 insertions(+) > create mode 100644 doc/board/microchip/index.rst > create mode 100644 doc/board/microchip/mpfs_icicle.rst > > diff --git a/doc/board/index.rst b/doc/board/index.rst > index 63935abcd7..e50a78d752 100644 > --- a/doc/board/index.rst > +++ b/doc/board/index.rst > @@ -15,6 +15,7 @@ Board-specific doc > freescale/index > google/index > intel/index > + microchip/index > renesas/index > rockchip/index > sifive/index > diff --git a/doc/board/microchip/index.rst b/doc/board/microchip/index.rst > new file mode 100644 > index 0000000000..b09e6788af > --- /dev/null > +++ b/doc/board/microchip/index.rst > @@ -0,0 +1,9 @@ > +.. SPDX-License-Identifier: GPL-2.0+ > + > +Microchip > +====== > + > +.. toctree:: > + :maxdepth: 2 > + > + mpfs_icicle > diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst > new file mode 100644 > index 0000000000..a4876b02f7 > --- /dev/null > +++ b/doc/board/microchip/mpfs_icicle.rst > @@ -0,0 +1,605 @@ > +.. SPDX-License-Identifier: GPL-2.0+ > + > +Microchip PolarFire SoC Icicle Kit > +================================== > + > +RISC-V PolarFire SoC > +--------------------- > +The PolarFire SoC is the 4+1 64-bit RISC-V SoC from Microchip. > + > +The Icicle Kit development platform is based on PolarFire SoC and capable > +of running Linux. > + > +Mainline support > +---------------- > +The support for following drivers are already enabled: > + > +1. NS16550 UART Driver. > +2. Microchip Clock Driver. > +3. Cadence MACB ethernet driver for networking support. > +4. Cadence MMC Driver for eMMC/SD support. > + > +Booting from eMMC using HSS > +--------------------------- > + > +Building > +-------- > + > +1. Add the RISC-V toolchain to your PATH. > +2. Setup ARCH & cross compilation environment variable: > + > +.. code-block:: none > + > + export CROSS_COMPILE=<riscv64 toolchain prefix> > + > +3. make microchip_mpfs_icicle_defconfig > +4. make > + > +Flashing > +-------- > + > +The current U-Boot port is supported in S-mode only and loaded from DRAM. > + > +A prior stage M-mode firmware/bootloader (e.g HSS with OpenSBI) is required to > +boot the u-boot.bin in S-mode. > + > +Currently, the u-boot.bin is used as a payload of the HSS firmware. > + > +You will be creating a payload from `u-boot-dtb.bin`. > +Copy this file to the toplevel HSS (Hart Software Services) directory. The HSS firmware has a very old OpenSBI linked to it as a library. The OpenSBI is a moving target and a lot of features/fixes keep adding to OpenSBI. To tackle this, latest HSS has a compile time option for custom boot flow . The HSS custom boot-flow allows us to: 1. Use OpenSBI generic platform fw_payload.bin (with u-boot.bin embedded) as HSS payload 2. Use U-Boot SPL (in-future) as HSS payload I am able of use latest OpenSBI generic platform and U-Boot S-mode without any issues, to try this: 1) Compile u-boot.bin with this series 2) Compile OpenSBI generic fw_payload.bin using: make PLATFORM=generic FW_PAYLOAD_PATH=<u-boot-directory>/u-boot.bin FW_FDT_PATH=<u-boot-directory>/arch/riscv/dts/microchip-icicle-kit-a000.dtb > + > +Creating the HSS payload > +------------------------ Please have a separate section for steps to compile HSS software for both Microchip boot-flow and Custom boot-flow. This section describe how to create HSS payload for both Microchip boot-flow and Custom boot-flow > + > +Please refer to HSS documenation to build the HSS firmware. > +(Note: HSS git repo is at > +https://github.com/polarfire-soc/hart-software-services/blob/master > +/tools/hss-payload-generator/README.md) Compiling HSS is quite simple. Please provide explicit steps here itself. > + > +Once the payload binary is generated, it should be copied to the eMMC. > + > +FPGA design with HSS programming file > +------------------------------------- > +https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards > +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md > + > +The HSS firmware runs from the PolarFire SoC eNVM on reset. > + > +eMMC > +---- > +Program eMMC with payload binary is explained in the PolarFire SoC documentation. The HSS always picks up next stage (i.e. HSS payload) from a particular GPT partition with specific GUID type. Please describe these details over here. The below link does not describe it. > + > +(Note: PolarFire SoC Documentation git repo is at > +https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards > +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md#eMMC > + > +Once the payload image is copied to the eMMC, press CTRL+C in the HSS command > +line interface, then type 'boot' and enter to boot the newly copied image. > + > +.. code-block:: none > + > + sudo dd if=<payload_binary> of=/dev/sdX bs=512 > + > +Booting > +------- > +you should see the U-Boot prompt on UART0. > + > +Sample boot log from MPFS Icicle Kit > +------------------------------------------- > + > +.. code-block:: none > + > + U-Boot 2020.10-00822-gb561436cc0-dirty (Oct 22 2020 - 11:21:24 +0530) > + > + CPU: rv64imafdc > + Model: Microchip PolarFire-SoC > + DRAM: 1 GiB > + MMC: sdhc@20008000: 0 > + In: serial@20100000 > + Out: serial@20100000 > + Err: serial@20100000 > + Net: eth0: ethernet@20112000 > + Hit any key to stop autoboot: 0 > + > +Now you can configure your networking, tftp server and use tftp boot method to > +load uImage(with initramfs). > + > +.. code-block:: none > + > + RISC-V # setenv kernel_addr_r 0x80200000 > + RISC-V # setenv fdt_addr_r 0x82200000 > + > + RISC-V # setenv ipaddr 192.168.1.5 > + RISC-V # setenv netmask 255.255.255.0 > + RISC-V # setenv serverip 192.168.1.3 > + RISC-V # setenv gateway 192.168.1.1 > + > + RISC-V # tftpboot ${kernel_addr_r} uImage > + ethernet@20112000: PHY present at 9 > + ethernet@20112000: Starting autonegotiation... > + ethernet@20112000: Autonegotiation complete > + ethernet@20112000: link up, 1000Mbps full-duplex (lpa: 0x7800) > + Using ethernet@20112000 device > + TFTP from server 192.168.1.3; our IP address is 192.168.1.5 > + Filename 'uImage'. > + Load address: 0x80200000 > + Loading: ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ################################################################# > + ############ > + 6.4 MiB/s > + done > + Bytes transferred = 14482480 (dcfc30 hex) > + > + RISC-V # tftpboot ${fdt_addr_r} microchip-icicle-kit.dtb > + ethernet@20112000: PHY present at 9 > + ethernet@20112000: Starting autonegotiation... > + ethernet@20112000: Autonegotiation complete > + ethernet@20112000: link up, 1000Mbps full-duplex (lpa: 0x7800) > + Using ethernet@20112000 device > + TFTP from server 192.168.1.3; our IP address is 192.168.1.5 > + Filename 'riscvpc.dtb'. > + Load address: 0x82200000 > + Loading: # > + 2.5 MiB/s > + done > + Bytes transferred = 10282 (282a hex) > + > + RISC-V # bootm ${kernel_addr_r} - ${fdt_addr_r} > + ## Booting kernel from Legacy Image at 80200000 ... > + Image Name: Linux > + Image Type: RISC-V Linux Kernel Image (uncompressed) > + Data Size: 14482416 Bytes = 13.8 MiB > + Load Address: 80200000 > + Entry Point: 80200000 > + Verifying Checksum ... OK > + ## Flattened Device Tree blob at 82200000 > + Booting using the fdt blob at 0x82200000 > + Loading Kernel Image > + Using Device Tree in place at 0000000082200000, end 0000000082205829 > + > + Starting kernel ... > + > + [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000 > + [ 0.000000] Linux version 5.6.17 (padmarao@padmarao-VirtualBox) (gcc version 7.2.0 (GCC)) #2 SMP Tue Jun 16 21:27:50 IST 2020 > + [ 0.000000] initrd not found or empty - disabling initrd > + [ 0.000000] Zone ranges: > + [ 0.000000] DMA32 [mem 0x0000000080200000-0x00000000bfffffff] > + [ 0.000000] Normal empty > + [ 0.000000] Movable zone start for each node > + [ 0.000000] Early memory node ranges > + [ 0.000000] node 0: [mem 0x0000000080200000-0x00000000bfffffff] > + [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x00000000bfffffff] > + [ 0.000000] software IO TLB: mapped [mem 0xbb1f5000-0xbf1f5000] (64MB) > + [ 0.000000] elf_hwcap is 0x112d > + [ 0.000000] percpu: Embedded 14 pages/cpu s24856 r0 d32488 u57344 > + [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258055 > + [ 0.000000] Kernel command line: console=ttyS0,115200n8 > + [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) > + [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) > + [ 0.000000] Sorting __ex_table... > + [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off > + [ 0.000000] Memory: 950308K/1046528K available (3289K kernel code, 212K rwdata, 900K rodata, 9476K init, 250K bss, 96220K reserved, 0K cma-reserved) > + [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 > + [ 0.000000] rcu: Hierarchical RCU implementation. > + [ 0.000000] rcu: RCU event tracing is enabled. > + [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4. > + [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. > + [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 > + [ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0 > + [ 0.000000] plic: mapped 186 interrupts with 4 handlers for 9 contexts. > + [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [1] > + [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 3526361616960 ns > + [ 0.000015] sched_clock: 64 bits at 1000kHz, resolution 1000ns, wraps every 2199023255500ns > + [ 0.000311] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000) > + [ 0.000349] pid_max: default: 32768 minimum: 301 > + [ 0.000846] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) > + [ 0.000964] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) > + [ 0.005630] rcu: Hierarchical SRCU implementation. > + [ 0.006901] smp: Bringing up secondary CPUs ... > + [ 0.012545] smp: Brought up 1 node, 4 CPUs > + [ 0.014431] devtmpfs: initialized > + [ 0.020526] random: get_random_bytes called from setup_net+0x36/0x192 with crng_init=0 > + [ 0.020928] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns > + [ 0.020999] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) > + [ 0.022768] NET: Registered protocol family 16 > + [ 0.035478] microchip-pfsoc-clkcfg 20002000.clkcfg: Registered PFSOC core clocks > + [ 0.048429] SCSI subsystem initialized > + [ 0.049694] pps_core: LinuxPPS API ver. 1 registered > + [ 0.049719] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> > + [ 0.049780] PTP clock support registered > + [ 0.051781] clocksource: Switched to clocksource riscv_clocksource > + [ 0.055326] NET: Registered protocol family 2 > + [ 0.056922] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) > + [ 0.057053] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) > + [ 0.057648] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear) > + [ 0.058579] TCP: Hash tables configured (established 8192 bind 8192) > + [ 0.059648] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) > + [ 0.059837] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) > + [ 0.060707] NET: Registered protocol family 1 > + [ 0.266229] workingset: timestamp_bits=62 max_order=18 bucket_order=0 > + [ 0.287107] io scheduler mq-deadline registered > + [ 0.287140] io scheduler kyber registered > + [ 0.429601] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled > + [ 0.433979] printk: console [ttyS0] disabled > + [ 0.434154] 20000000.serial: ttyS0 at MMIO 0x20000000 (irq = 18, base_baud = 9375000) is a 16550A > + [ 0.928039] printk: console [ttyS0] enabled > + [ 0.939804] libphy: Fixed MDIO Bus: probed > + [ 0.948702] libphy: MACB_mii_bus: probed > + [ 0.993698] macb 20112000.ethernet eth0: Cadence GEM rev 0x0107010c at 0x20112000 irq 21 (56:34:12:00:fc:00) > + [ 1.006751] mousedev: PS/2 mouse device common for all mice > + [ 1.013803] i2c /dev entries driver > + [ 1.019451] sdhci: Secure Digital Host Controller Interface driver > + [ 1.027242] sdhci: Copyright(c) Pierre Ossman > + [ 1.032731] sdhci-pltfm: SDHCI platform and OF driver helper > + [ 1.091826] mmc0: SDHCI controller on 20008000.sdhc [20008000.sdhc] using ADMA 64-bit > + [ 1.102738] NET: Registered protocol family 17 > + [ 1.170326] Freeing unused kernel memory: 9476K > + [ 1.176067] This architecture does not have kernel memory protection. > + [ 1.184157] Run /init as init process > + Starting logging: OK > + Starting mdev... > + /etc/init.d/S10mdev: line 21: can't create /proc/sys/kernel/hotplug: nonexiste[ 1.331981] mmc0: mmc_select_hs200 failed, error -74 > + nt directory > + [ 1.355011] mmc0: new MMC card at address 0001 > + [ 1.363981] mmcblk0: mmc0:0001 DG4008 7.28 GiB > + [ 1.372248] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB > + [ 1.382292] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB > + [ 1.390265] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, chardev (251:0) > + [ 1.425234] GPT:Primary header thinks Alt. header is not at the end of the disk. > + [ 1.434656] GPT:2255809 != 15273599 > + [ 1.439038] GPT:Alternate GPT header not at the end of the disk. > + [ 1.446671] GPT:2255809 != 15273599 > + [ 1.451048] GPT: Use GNU Parted to correct GPT errors. > + [ 1.457755] mmcblk0: p1 p2 p3 > + sort: /sys/devices/platform/Fixed: No such file or directory > + modprobe: can't change directory to '/lib/modules': No such file or directory > + Initializing random number generator... [ 2.830198] random: dd: uninitialized urandom read (512 bytes read) > + done. > + Starting network... > + [ 3.061867] macb 20112000.ethernet eth0: PHY [20112000.ethernet-ffffffff:09] driver [Vitesse VSC8662] (irq=POLL) > + [ 3.074674] macb 20112000.ethernet eth0: configuring for phy/sgmii link mode > + [ 3.084263] pps pps0: new PPS source ptp0 > + [ 3.089710] macb 20112000.ethernet: gem-ptp-timer ptp clock registered. > + udhcpc (v1.24.2) started > + Sending discover... > + Sending discover... > + [ 6.380169] macb 20112000.ethernet eth0: Link is Up - 1Gbps/Full - flow control tx > + Sending discover... > + Sending select for 192.168.1.2... > + Lease of 192.168.1.2 obtained, lease time 86400 > + deleting routers > + adding dns 192.168.1.1 > + Starting dropbear sshd: [ 11.385619] random: dropbear: uninitialized urandom read (32 bytes read) > + OK > + > + Welcome to Buildroot > + buildroot login: root > + Password: > + # > + > +Booting U-Boot and Linux from eMMC > +---------------------------------- > + > +FPGA design with HSS programming file and Linux Image > +----------------------------------------------------- > +https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards > +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md > + > +The HSS firmware runs from the PolarFire SoC eNVM on reset. > + > +eMMC > +---- > +Program eMMC with payload binary and Linux image is explained in the > +PolarFire SoC documentation. > +The payload binary should copied to partition 2 of the eMMC. > + > +(Note: PolarFire SoC Documentation git repo is at > +https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards > +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md#eMMC) > + > +once the Linux image and payload binary is copied to the eMMC, press CTRL+C > +in the HSS command line interface, then type 'boot' and enter to boot the newly > +copied payload and Linux image. > + > +.. code-block:: none > + > + zcat <linux-image>.wic.gz | sudo dd of=/dev/sdX bs=4096 iflag=fullblock oflag=direct conv=fsync status=progress > + > + sudo dd if=<payload_binary> of=/dev/sdX2 bs=512 > + > +You should see the U-Boot prompt on UART0. > + > +Sample boot log from MPFS Icicle Kit > +------------------------------------------- > + > +.. code-block:: none > + > + U-Boot 2020.10-00822-gb561436cc0-dirty (Oct 22 2020 - 11:21:24 +0530) > + > + CPU: rv64imafdc > + Model: Microchip PolarFire-SoC > + DRAM: 1 GiB > + MMC: sdhc@20008000: 0 > + In: serial@20100000 > + Out: serial@20100000 > + Err: serial@20100000 > + Net: eth0: ethernet@20112000 > + Hit any key to stop autoboot: 0 > + > + RISC-V # mmc info > + Device: sdhc@20008000 > + Manufacturer ID: 45 > + OEM: 100 > + Name: DG400 > + Bus Speed: 52000000 > + Mode: MMC High Speed (52MHz) > + Rd Block Len: 512 > + MMC version 5.1 > + High Capacity: Yes > + Capacity: 7.3 GiB > + Bus Width: 4-bit > + Erase Group Size: 512 KiB > + HC WP Group Size: 8 MiB > + User Capacity: 7.3 GiB WRREL > + Boot Capacity: 4 MiB ENH > + RPMB Capacity: 4 MiB ENH > + > + RISC-V # mmc part > + Partition Map for MMC device 0 -- Partition Type: EFI > + > + Part Start LBA End LBA Name > + Attributes > + Type GUID > + Partition GUID > + 1 0x00002000 0x0000b031 "boot" > + attrs: 0x0000000000000004 > + type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 > + guid: 99ff6a94-f2e7-44dd-a7df-f3a2da106ef9 > + 2 0x0000b032 0x0000f031 "primary" > + attrs: 0x0000000000000000 > + type: 21686148-6449-6e6f-744e-656564454649 > + guid: 12006052-e64b-4423-beb0-b956ea00f1ba > + 3 0x00010000 0x00226b9f "root" > + attrs: 0x0000000000000000 > + type: 0fc63daf-8483-4772-8e79-3d69d8477de4 > + guid: dd2c5619-2272-4c3c-8dc2-e21942e17ce6 > + > + RISC-V # fatload mmc 0 ${ramdisk_addr_r} fitimage > + RISC-V # bootm ${ramdisk_addr_r} > + ## Loading kernel from FIT Image at 88300000 ... > + Using 'conf@microchip_icicle-kit-es-a000-microchip.dtb' configuration > + Trying 'kernel@1' kernel subimage > + Description: Linux kernel > + Type: Kernel Image > + Compression: gzip compressed > + Data Start: 0x883000fc > + Data Size: 3574555 Bytes = 3.4 MiB > + Architecture: RISC-V > + OS: Linux > + Load Address: 0x80200000 > + Entry Point: 0x80200000 > + Hash algo: sha256 > + Hash value: 21f18d72cf2f0a7192220abb577ad25c77c26960052d779aa02bf55dbf0a6403 > + Verifying Hash Integrity ... sha256+ OK > + ## Loading fdt from FIT Image at 88300000 ... > + Using 'conf@microchip_icicle-kit-es-a000-microchip.dtb' configuration > + Trying 'fdt@microchip_icicle-kit-es-a000-microchip.dtb' fdt subimage > + Description: Flattened Device Tree blob > + Type: Flat Device Tree > + Compression: uncompressed > + Data Start: 0x88668d44 > + Data Size: 9760 Bytes = 9.5 KiB > + Architecture: RISC-V > + Load Address: 0x82200000 > + Hash algo: sha256 > + Hash value: 5c3a9f30d41b6b8e53b47916e1f339b3a4d454006554d1f7e1f552ed62409f4b > + Verifying Hash Integrity ... sha256+ OK > + Loading fdt from 0x88668d44 to 0x82200000 > + Booting using the fdt blob at 0x82200000 > + Uncompressing Kernel Image > + Using Device Tree in place at 0000000082200000, end 000000008220561f > + > + Starting kernel ... > + > + [ 0.568114] printk: console [ttyS0] enabled > + [ 0.578504] printk: bootconsole [sbi0] disabled > + [ 0.592089] 20102000.serial: ttyS1 at MMIO 0x20102000 (irq = 13, base_baud = 9375000) is a 16550A > + [ 0.605351] 20104000.serial: ttyS2 at MMIO 0x20104000 (irq = 14, base_baud = 9375000) is a 16550A > + [ 0.643484] loop: module loaded > + [ 0.697876] Rounding down aligned max_sectors from 4294967295 to 4294967288 > + [ 0.707427] db_root: cannot open: /etc/target > + [ 0.714543] libphy: Fixed MDIO Bus: probed > + [ 0.722533] libphy: MACB_mii_bus: probed > + [ 0.731024] macb 20112000.ethernet eth0: Cadence GEM rev 0x0107010c at 0x20112000 irq 17 (56:34:12:00:fc:00) > + [ 0.744081] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > + [ 0.752318] ehci-platform: EHCI generic platform driver > + [ 0.759092] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > + [ 0.766849] ohci-platform: OHCI generic platform driver > + [ 0.774100] usbcore: registered new interface driver cdc_acm > + [ 0.781164] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters > + [ 0.791986] i2c /dev entries driver > + [ 0.798057] microsemi-mss-i2c 2010b000.i2c: Microsemi I2C Probe Complete > + [ 0.807319] sdhci: Secure Digital Host Controller Interface driver > + [ 0.815094] sdhci: Copyright(c) Pierre Ossman > + [ 0.820527] sdhci-pltfm: SDHCI platform and OF driver helper > + [ 0.860631] mmc0: SDHCI controller on 20008000.sdhc [20008000.sdhc] using ADMA 64-bit > + [ 0.871064] usbcore: registered new interface driver usbhid > + [ 0.878085] usbhid: USB HID core driver > + [ 0.980158] mmc0: mmc_select_hs200 failed, error -74 > + [ 0.989240] mmc0: new MMC card at address 0001 > + [ 0.997930] mmcblk0: mmc0:0001 DG4008 7.28 GiB > + [ 1.005847] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB > + [ 1.015369] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB > + [ 1.023364] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, chardev (247:0) > + [ 1.051870] GPT:Primary header thinks Alt. header is not at the end of the disk. > + [ 1.061102] GPT:2255809 != 15273599 > + [ 1.065561] GPT:Alternate GPT header not at the end of the disk. > + [ 1.073088] GPT:2255809 != 15273599 > + [ 1.077439] GPT: Use GNU Parted to correct GPT errors. > + [ 1.084003] mmcblk0: p1 p2 p3 > + [ 1.891482] pac193x 0-0010: failed reading data from register 0xFD > + [ 1.899195] pac193x 0-0010: cannot read PAC193x revision > + [ 1.905955] pac193x: probe of 0-0010 failed with error -22 > + [ 1.915372] NET: Registered protocol family 10 > + [ 1.924358] Segment Routing with IPv6 > + [ 1.929125] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver > + [ 1.938379] NET: Registered protocol family 17 > + [ 1.944944] hctosys: unable to open rtc device (rtc0) > + [ 1.962991] EXT4-fs (mmcblk0p3): INFO: recovery required on readonly filesystem > + [ 1.972196] EXT4-fs (mmcblk0p3): write access will be enabled during recovery > + [ 2.054832] EXT4-fs (mmcblk0p3): recovery complete > + [ 2.064742] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null) > + [ 2.075057] VFS: Mounted root (ext4 filesystem) readonly on device 179:3. > + [ 2.084573] Freeing unused kernel memory: 168K > + [ 2.090122] This architecture does not have kernel memory protection. > + [ 2.098235] Run /sbin/init as init process > + [ 2.612563] random: fast init done > + [ 2.809794] systemd[1]: System time before build time, advancing clock. > + [ 2.868818] systemd[1]: systemd 244.3+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid) > + [ 2.896774] systemd[1]: Detected architecture riscv64. > + > + Welcome to OpenEmbedded nodistro.0! > + > + [ 2.953510] systemd[1]: Set hostname to <icicle-kit-es>. > + [ 4.269288] random: systemd: uninitialized urandom read (16 bytes read) > + [ 4.281772] systemd[1]: Created slice system-getty.slice. > + [ OK ] Created slice system-getty.slice. > + [ 4.321956] random: systemd: uninitialized urandom read (16 bytes read) > + [ 4.332378] systemd[1]: Created slice system-serial\x2dgetty.slice. > + [ OK ] Created slice system-serial\x2dgetty.slice. > + [ 4.371978] random: systemd: uninitialized urandom read (16 bytes read) > + [ 4.382106] systemd[1]: Created slice User and Session Slice. > + [ OK ] Created slice User and Session Slice. > + [ 4.422798] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. > + [ OK ] Started Dispatch Password …ts to Console Directory Watch. > + [ 4.472693] systemd[1]: Started Forward Password Requests to Wall Directory Watch. > + [ OK ] Started Forward Password R…uests to Wall Directory Watch. > + [ 4.522586] systemd[1]: Reached target Paths. > + [ OK ] Reached target Paths. > + [ 4.562253] systemd[1]: Reached target Remote File Systems. > + [ OK ] Reached target Remote File Systems. > + [ 4.602154] systemd[1]: Reached target Slices. > + [ OK ] Reached target Slices. > + [ 4.642301] systemd[1]: Reached target Swap. > + [ OK ] Reached target Swap. > + [ 4.683183] systemd[1]: Listening on initctl Compatibility Named Pipe. > + [ OK ] Listening on initctl Compatibility Named Pipe. > + [ 4.750416] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. > + [ 4.762960] systemd[1]: Listening on Journal Socket (/dev/log). > + [ OK ] Listening on Journal Socket (/dev/log). > + [ 4.803839] systemd[1]: Listening on Journal Socket. > + [ OK ] Listening on Journal Socket. > + [ 4.844307] systemd[1]: Listening on Network Service Netlink Socket. > + [ OK ] Listening on Network Service Netlink Socket. > + [ 4.883652] systemd[1]: Listening on udev Control Socket. > + [ OK ] Listening on udev Control Socket. > + [ 4.923218] systemd[1]: Listening on udev Kernel Socket. > + [ OK ] Listening on udev Kernel Socket. > + [ 4.963758] systemd[1]: Condition check resulted in Huge Pages File System being skipped. > + [ 4.975387] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped. > + [ 4.988039] systemd[1]: Condition check resulted in Kernel Debug File System being skipped. > + [ 5.008120] systemd[1]: Mounting Temporary Directory (/tmp)... > + Mounting Temporary Directory (/tmp)... > + [ 5.052616] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped. > + [ 5.075536] systemd[1]: Starting File System Check on Root Device... > + Starting File System Check on Root Device... > + [ 5.136915] systemd[1]: Starting Journal Service... > + Starting Journal Service... > + [ 5.160116] systemd[1]: Condition check resulted in Load Kernel Modules being skipped. > + [ 5.172867] systemd[1]: Condition check resulted in FUSE Control File System being skipped. > + [ 5.197446] systemd[1]: Mounting Kernel Configuration File System... > + Mounting Kernel Configuration File System... > + [ 5.222039] systemd[1]: Starting Apply Kernel Variables... > + Starting Apply Kernel Variables... > + [ 5.242677] systemd[1]: Starting udev Coldplug all Devices... > + Starting udev Coldplug all Devices... > + [ 5.277117] systemd[1]: Mounted Temporary Directory (/tmp). > + [ OK ] Mounted Temporary Di[ 5.288434] systemd[1]: Mounted Kernel Configuration File System. > + rectory (/tmp). > + [ OK ] Mounted Kernel Configuration File System. > + [ 5.347121] systemd[1]: Started Journal Service. > + [ OK ] Started Journal Service. > + [ OK ] Started Apply Kernel Variables. > + [ OK ] Started File System Check on Root Device. > + Starting Remount Root and Kernel File Systems... > + [ 5.700818] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null) > + [ OK ] Started Remount Root and Kernel File Systems. > + Starting Flush Journal to Persistent Storage... > + Starting Create Static Device Nodes in /dev... > + [ 5.857779] systemd-journald[75]: Received client request to flush runtime journal. > + [ OK ] Started Flush Journal to Persistent Storage. > + [ OK ] Started Create Static Device Nodes in /dev. > + [ OK ] Reached target Local File Systems (Pre). > + Mounting /var/volatile... > + Starting udev Kernel Device Manager... > + [ OK ] Mounted /var/volatile. > + Starting Load/Save Random Seed... > + [ OK ] Reached target Local File Systems. > + Starting Create Volatile Files and Directories... > + [ OK ] Started udev Kernel Device Manager. > + [ OK ] Started Create Volatile Files and Directories. > + Starting Network Time Synchronization... > + Starting Update UTMP about System Boot/Shutdown... > + [ OK ] Started Update UTMP about System Boot/Shutdown. > + [ OK ] Started Network Time Synchronization. > + [ OK ] Reached target System Time Set. > + [ OK ] Reached target System Time Synchronized. > + [ OK ] Started udev Coldplug all Devices. > + [ OK ] Reached target System Initialization. > + [ OK ] Started Daily Cleanup of Temporary Directories. > + [ OK ] Reached target Timers. > + [ OK ] Listening on D-Bus System Message Bus Socket. > + [ OK ] Listening on dropbear.socket. > + [ OK ] Reached target Sockets. > + [ OK ] Reached target Basic System. > + [ OK ] Started D-Bus System Message Bus. > + Starting IPv6 Packet Filtering Framework... > + Starting IPv4 Packet Filtering Framework... > + Starting Login Service... > + [ OK ] Started IPv6 Packet Filtering Framework. > + [ OK ] Started IPv4 Packet Filtering Framework. > + [ 11.341568] random: crng init done > + [ 11.345841] random: 7 urandom warning(s) missed due to ratelimiting > + [ OK ] Started Load/Save Random Seed. > + [ OK ] Started Login Service. > + [ OK ] Reached target Network (Pre). > + Starting Network Service... > + [ OK ] Started Network Service. > + [ 13.673774] macb 20112000.ethernet eth0: PHY [20112000.ethernet-ffffffff:09] driver [Vitesse VSC8662] (irq=POLL) > + [ 13.686635] macb 20112000.ethernet eth0: configuring for phy/sgmii link mode > + [ 13.702061] pps pps0: new PPS source ptp0 > + [ 13.713053] macb 20112000.ethernet: gem-ptp-timer ptp clock registered. > + Starting Network Name Resolution... > + [ OK ] Started Network Name Resolution. > + [ OK ] Reached target Network. > + [ OK ] Reached target Host and Network Name Lookups. > + [ OK ] Started Collectd. > + Starting Permit User Sessions... > + [ OK ] Started Permit User Sessions. > + [ OK ] Started Getty on tty1. > + [ OK ] Started Serial Getty on ttyS0. > + [ OK ] Reached target Login Prompts. > + [ OK ] Reached target Multi-User System. > + Starting Update UTMP about System Runlevel Changes... > + [ OK ] Started Update UTMP about System Runlevel Changes. > + > + OpenEmbedded nodistro.0 icicle-kit-es ttyS0 > + > + icicle-kit-es login: [ 17.900317] macb 20112000.ethernet eth0: Link is Up - 1Gbps/Full - flow control tx > + [ 17.909943] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready > + > + icicle-kit-es login: root > + root@icicle-kit-es:~# > -- > 2.17.1 > I also agree with Jagan's comments about moving towards standardized boot-flow with SPL. I added HSS custom boot-flow to support U-Boot SPL development and use the latest OpenSBI firmwares on ICICLE kit. Please include more documentation about how to use HSS custom boot-flow. Regards, Anup
On Sat, Oct 24, 2020 at 9:07 PM Jagan Teki <jagan@amarulasolutions.com> wrote: > On Thu, Oct 22, 2020 at 1:22 PM Padmarao Begari > <padmarao.begari@microchip.com> wrote: > > > > This doc describes the procedure to build, flash and > > boot Linux using U-boot on Microchip MPFS Icicle Kit. > > > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > > --- > > doc/board/index.rst | 1 + > > doc/board/microchip/index.rst | 9 + > > doc/board/microchip/mpfs_icicle.rst | 605 ++++++++++++++++++++++++++++ > > 3 files changed, 615 insertions(+) > > create mode 100644 doc/board/microchip/index.rst > > create mode 100644 doc/board/microchip/mpfs_icicle.rst > > > > diff --git a/doc/board/index.rst b/doc/board/index.rst > > index 63935abcd7..e50a78d752 100644 > > --- a/doc/board/index.rst > > +++ b/doc/board/index.rst > > @@ -15,6 +15,7 @@ Board-specific doc > > freescale/index > > google/index > > intel/index > > + microchip/index > > renesas/index > > rockchip/index > > sifive/index > > diff --git a/doc/board/microchip/index.rst > b/doc/board/microchip/index.rst > > new file mode 100644 > > index 0000000000..b09e6788af > > --- /dev/null > > +++ b/doc/board/microchip/index.rst > > @@ -0,0 +1,9 @@ > > +.. SPDX-License-Identifier: GPL-2.0+ > > + > > +Microchip > > +====== > > + > > +.. toctree:: > > + :maxdepth: 2 > > + > > + mpfs_icicle > > diff --git a/doc/board/microchip/mpfs_icicle.rst > b/doc/board/microchip/mpfs_icicle.rst > > new file mode 100644 > > index 0000000000..a4876b02f7 > > --- /dev/null > > +++ b/doc/board/microchip/mpfs_icicle.rst > > @@ -0,0 +1,605 @@ > > +.. SPDX-License-Identifier: GPL-2.0+ > > + > > +Microchip PolarFire SoC Icicle Kit > > +================================== > > + > > +RISC-V PolarFire SoC > > +--------------------- > > +The PolarFire SoC is the 4+1 64-bit RISC-V SoC from Microchip. > > + > > +The Icicle Kit development platform is based on PolarFire SoC and > capable > > +of running Linux. > > + > > +Mainline support > > +---------------- > > +The support for following drivers are already enabled: > > + > > +1. NS16550 UART Driver. > > +2. Microchip Clock Driver. > > +3. Cadence MACB ethernet driver for networking support. > > +4. Cadence MMC Driver for eMMC/SD support. > > + > > +Booting from eMMC using HSS > > +--------------------------- > > + > > +Building > > +-------- > > + > > +1. Add the RISC-V toolchain to your PATH. > > +2. Setup ARCH & cross compilation environment variable: > > + > > +.. code-block:: none > > + > > + export CROSS_COMPILE=<riscv64 toolchain prefix> > > + > > +3. make microchip_mpfs_icicle_defconfig > > +4. make > > + > > +Flashing > > +-------- > > + > > +The current U-Boot port is supported in S-mode only and loaded from > DRAM. > > + > > +A prior stage M-mode firmware/bootloader (e.g HSS with OpenSBI) is > required to > > +boot the u-boot.bin in S-mode. > > + > > +Currently, the u-boot.bin is used as a payload of the HSS firmware. > > + > > +You will be creating a payload from `u-boot-dtb.bin`. > > +Copy this file to the toplevel HSS (Hart Software Services) directory. > > It might be a strange question, but in order to support standardized > bootflow with SPL > > I think the DRAM initialization is part of HSS, can we able to build > move that DRAM init part out of HSS? If so we can have SPL that loads > HSS. This might be a strange question but it would be a final goal in > order to standardize bootflow like other RISC-V targets in Mainline. > > U-Boot SPL is our future plan. Presently we are going with the Microchip boot-flow and custom boot-flow. Regards Padmarao > Jagan. >
On Sun, Oct 25, 2020 at 12:24 PM Anup Patel <anup@brainfault.org> wrote: > On Thu, Oct 22, 2020 at 1:22 PM Padmarao Begari > <padmarao.begari@microchip.com> wrote: > > > > This doc describes the procedure to build, flash and > > boot Linux using U-boot on Microchip MPFS Icicle Kit. > > > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > > --- > > doc/board/index.rst | 1 + > > doc/board/microchip/index.rst | 9 + > > doc/board/microchip/mpfs_icicle.rst | 605 ++++++++++++++++++++++++++++ > > 3 files changed, 615 insertions(+) > > create mode 100644 doc/board/microchip/index.rst > > create mode 100644 doc/board/microchip/mpfs_icicle.rst > > > > diff --git a/doc/board/index.rst b/doc/board/index.rst > > index 63935abcd7..e50a78d752 100644 > > --- a/doc/board/index.rst > > +++ b/doc/board/index.rst > > @@ -15,6 +15,7 @@ Board-specific doc > > freescale/index > > google/index > > intel/index > > + microchip/index > > renesas/index > > rockchip/index > > sifive/index > > diff --git a/doc/board/microchip/index.rst > b/doc/board/microchip/index.rst > > new file mode 100644 > > index 0000000000..b09e6788af > > --- /dev/null > > +++ b/doc/board/microchip/index.rst > > @@ -0,0 +1,9 @@ > > +.. SPDX-License-Identifier: GPL-2.0+ > > + > > +Microchip > > +====== > > + > > +.. toctree:: > > + :maxdepth: 2 > > + > > + mpfs_icicle > > diff --git a/doc/board/microchip/mpfs_icicle.rst > b/doc/board/microchip/mpfs_icicle.rst > > new file mode 100644 > > index 0000000000..a4876b02f7 > > --- /dev/null > > +++ b/doc/board/microchip/mpfs_icicle.rst > > @@ -0,0 +1,605 @@ > > +.. SPDX-License-Identifier: GPL-2.0+ > > + > > +Microchip PolarFire SoC Icicle Kit > > +================================== > > + > > +RISC-V PolarFire SoC > > +--------------------- > > +The PolarFire SoC is the 4+1 64-bit RISC-V SoC from Microchip. > > + > > +The Icicle Kit development platform is based on PolarFire SoC and > capable > > +of running Linux. > > + > > +Mainline support > > +---------------- > > +The support for following drivers are already enabled: > > + > > +1. NS16550 UART Driver. > > +2. Microchip Clock Driver. > > +3. Cadence MACB ethernet driver for networking support. > > +4. Cadence MMC Driver for eMMC/SD support. > > + > > +Booting from eMMC using HSS > > +--------------------------- > > + > > +Building > > +-------- > > + > > +1. Add the RISC-V toolchain to your PATH. > > +2. Setup ARCH & cross compilation environment variable: > > + > > +.. code-block:: none > > + > > + export CROSS_COMPILE=<riscv64 toolchain prefix> > > + > > +3. make microchip_mpfs_icicle_defconfig > > +4. make > > + > > +Flashing > > +-------- > > + > > +The current U-Boot port is supported in S-mode only and loaded from > DRAM. > > + > > +A prior stage M-mode firmware/bootloader (e.g HSS with OpenSBI) is > required to > > +boot the u-boot.bin in S-mode. > > + > > +Currently, the u-boot.bin is used as a payload of the HSS firmware. > > + > > +You will be creating a payload from `u-boot-dtb.bin`. > > +Copy this file to the toplevel HSS (Hart Software Services) directory. > > The HSS firmware has a very old OpenSBI linked to it as a library. The > OpenSBI > is a moving target and a lot of features/fixes keep adding to OpenSBI. > > To tackle this, latest HSS has a compile time option for custom boot flow > . The > HSS custom boot-flow allows us to: > 1. Use OpenSBI generic platform fw_payload.bin (with u-boot.bin embedded) > as > HSS payload > 2. Use U-Boot SPL (in-future) as HSS payload > > I am able of use latest OpenSBI generic platform and U-Boot S-mode without > any issues, to try this: > 1) Compile u-boot.bin with this series > 2) Compile OpenSBI generic fw_payload.bin using: > make PLATFORM=generic FW_PAYLOAD_PATH=<u-boot-directory>/u-boot.bin > FW_FDT_PATH=<u-boot-directory>/arch/riscv/dts/microchip-icicle-kit-a000.dtb > > > + > > +Creating the HSS payload > > +------------------------ > > Please have a separate section for steps to compile HSS software for > both Microchip boot-flow and Custom boot-flow. > > ok > This section describe how to create HSS payload for both Microchip > boot-flow and Custom boot-flow > > ok > > + > > +Please refer to HSS documenation to build the HSS firmware. > > +(Note: HSS git repo is at > > +https://github.com/polarfire-soc/hart-software-services/blob/master > > +/tools/hss-payload-generator/README.md) > > Compiling HSS is quite simple. Please provide explicit steps here itself. > > > + > > +Once the payload binary is generated, it should be copied to the eMMC. > > + > > +FPGA design with HSS programming file > > +------------------------------------- > > + > https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards > > > +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md > > + > > +The HSS firmware runs from the PolarFire SoC eNVM on reset. > > + > > +eMMC > > +---- > > +Program eMMC with payload binary is explained in the PolarFire SoC > documentation. > > The HSS always picks up next stage (i.e. HSS payload) from a > particular GPT partition > with specific GUID type. Please describe these details over here. The > below link does > not describe it. > > ok, we will describe. > > + > > +(Note: PolarFire SoC Documentation git repo is at > > + > https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards > > > +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md#eMMC > > + > > +Once the payload image is copied to the eMMC, press CTRL+C in the HSS > command > > +line interface, then type 'boot' and enter to boot the newly copied > image. > > + > > +.. code-block:: none > > + > > + sudo dd if=<payload_binary> of=/dev/sdX bs=512 > > + > > +Booting > > +------- > > +you should see the U-Boot prompt on UART0. > > + > > +Sample boot log from MPFS Icicle Kit > > +------------------------------------------- > > + > > +.. code-block:: none > > + > > + U-Boot 2020.10-00822-gb561436cc0-dirty (Oct 22 2020 - 11:21:24 +0530) > > + > > + CPU: rv64imafdc > > + Model: Microchip PolarFire-SoC > > + DRAM: 1 GiB > > + MMC: sdhc@20008000: 0 > > + In: serial@20100000 > > + Out: serial@20100000 > > + Err: serial@20100000 > > + Net: eth0: ethernet@20112000 > > + Hit any key to stop autoboot: 0 > > + > > +Now you can configure your networking, tftp server and use tftp boot > method to > > +load uImage(with initramfs). > > + > > +.. code-block:: none > > + > > + RISC-V # setenv kernel_addr_r 0x80200000 > > + RISC-V # setenv fdt_addr_r 0x82200000 > > + > > + RISC-V # setenv ipaddr 192.168.1.5 > > + RISC-V # setenv netmask 255.255.255.0 > > + RISC-V # setenv serverip 192.168.1.3 > > + RISC-V # setenv gateway 192.168.1.1 > > + > > + RISC-V # tftpboot ${kernel_addr_r} uImage > > + ethernet@20112000: PHY present at 9 > > + ethernet@20112000: Starting autonegotiation... > > + ethernet@20112000: Autonegotiation complete > > + ethernet@20112000: link up, 1000Mbps full-duplex (lpa: 0x7800) > > + Using ethernet@20112000 device > > + TFTP from server 192.168.1.3; our IP address is 192.168.1.5 > > + Filename 'uImage'. > > + Load address: 0x80200000 > > + Loading: > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + > ################################################################# > > + ############ > > + 6.4 MiB/s > > + done > > + Bytes transferred = 14482480 (dcfc30 hex) > > + > > + RISC-V # tftpboot ${fdt_addr_r} microchip-icicle-kit.dtb > > + ethernet@20112000: PHY present at 9 > > + ethernet@20112000: Starting autonegotiation... > > + ethernet@20112000: Autonegotiation complete > > + ethernet@20112000: link up, 1000Mbps full-duplex (lpa: 0x7800) > > + Using ethernet@20112000 device > > + TFTP from server 192.168.1.3; our IP address is 192.168.1.5 > > + Filename 'riscvpc.dtb'. > > + Load address: 0x82200000 > > + Loading: # > > + 2.5 MiB/s > > + done > > + Bytes transferred = 10282 (282a hex) > > + > > + RISC-V # bootm ${kernel_addr_r} - ${fdt_addr_r} > > + ## Booting kernel from Legacy Image at 80200000 ... > > + Image Name: Linux > > + Image Type: RISC-V Linux Kernel Image (uncompressed) > > + Data Size: 14482416 Bytes = 13.8 MiB > > + Load Address: 80200000 > > + Entry Point: 80200000 > > + Verifying Checksum ... OK > > + ## Flattened Device Tree blob at 82200000 > > + Booting using the fdt blob at 0x82200000 > > + Loading Kernel Image > > + Using Device Tree in place at 0000000082200000, end > 0000000082205829 > > + > > + Starting kernel ... > > + > > + [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000 > > + [ 0.000000] Linux version 5.6.17 (padmarao@padmarao-VirtualBox) > (gcc version 7.2.0 (GCC)) #2 SMP Tue Jun 16 21:27:50 IST 2020 > > + [ 0.000000] initrd not found or empty - disabling initrd > > + [ 0.000000] Zone ranges: > > + [ 0.000000] DMA32 [mem 0x0000000080200000-0x00000000bfffffff] > > + [ 0.000000] Normal empty > > + [ 0.000000] Movable zone start for each node > > + [ 0.000000] Early memory node ranges > > + [ 0.000000] node 0: [mem > 0x0000000080200000-0x00000000bfffffff] > > + [ 0.000000] Initmem setup node 0 [mem > 0x0000000080200000-0x00000000bfffffff] > > + [ 0.000000] software IO TLB: mapped [mem 0xbb1f5000-0xbf1f5000] > (64MB) > > + [ 0.000000] elf_hwcap is 0x112d > > + [ 0.000000] percpu: Embedded 14 pages/cpu s24856 r0 d32488 u57344 > > + [ 0.000000] Built 1 zonelists, mobility grouping on. Total > pages: 258055 > > + [ 0.000000] Kernel command line: console=ttyS0,115200n8 > > + [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, > 1048576 bytes, linear) > > + [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, > 524288 bytes, linear) > > + [ 0.000000] Sorting __ex_table... > > + [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap > free:off > > + [ 0.000000] Memory: 950308K/1046528K available (3289K kernel > code, 212K rwdata, 900K rodata, 9476K init, 250K bss, 96220K reserved, 0K > cma-reserved) > > + [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, > Nodes=1 > > + [ 0.000000] rcu: Hierarchical RCU implementation. > > + [ 0.000000] rcu: RCU event tracing is enabled. > > + [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to > nr_cpu_ids=4. > > + [ 0.000000] rcu: RCU calculated value of scheduler-enlistment > delay is 10 jiffies. > > + [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, > nr_cpu_ids=4 > > + [ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0 > > + [ 0.000000] plic: mapped 186 interrupts with 4 handlers for 9 > contexts. > > + [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid > [0] hartid [1] > > + [ 0.000000] clocksource: riscv_clocksource: mask: > 0xffffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 3526361616960 ns > > + [ 0.000015] sched_clock: 64 bits at 1000kHz, resolution 1000ns, > wraps every 2199023255500ns > > + [ 0.000311] Calibrating delay loop (skipped), value calculated > using timer frequency.. 2.00 BogoMIPS (lpj=10000) > > + [ 0.000349] pid_max: default: 32768 minimum: 301 > > + [ 0.000846] Mount-cache hash table entries: 2048 (order: 2, 16384 > bytes, linear) > > + [ 0.000964] Mountpoint-cache hash table entries: 2048 (order: 2, > 16384 bytes, linear) > > + [ 0.005630] rcu: Hierarchical SRCU implementation. > > + [ 0.006901] smp: Bringing up secondary CPUs ... > > + [ 0.012545] smp: Brought up 1 node, 4 CPUs > > + [ 0.014431] devtmpfs: initialized > > + [ 0.020526] random: get_random_bytes called from > setup_net+0x36/0x192 with crng_init=0 > > + [ 0.020928] clocksource: jiffies: mask: 0xffffffff max_cycles: > 0xffffffff, max_idle_ns: 19112604462750000 ns > > + [ 0.020999] futex hash table entries: 1024 (order: 4, 65536 > bytes, linear) > > + [ 0.022768] NET: Registered protocol family 16 > > + [ 0.035478] microchip-pfsoc-clkcfg 20002000.clkcfg: Registered > PFSOC core clocks > > + [ 0.048429] SCSI subsystem initialized > > + [ 0.049694] pps_core: LinuxPPS API ver. 1 registered > > + [ 0.049719] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 > Rodolfo Giometti <giometti@linux.it> > > + [ 0.049780] PTP clock support registered > > + [ 0.051781] clocksource: Switched to clocksource riscv_clocksource > > + [ 0.055326] NET: Registered protocol family 2 > > + [ 0.056922] tcp_listen_portaddr_hash hash table entries: 512 > (order: 1, 8192 bytes, linear) > > + [ 0.057053] TCP established hash table entries: 8192 (order: 4, > 65536 bytes, linear) > > + [ 0.057648] TCP bind hash table entries: 8192 (order: 5, 131072 > bytes, linear) > > + [ 0.058579] TCP: Hash tables configured (established 8192 bind > 8192) > > + [ 0.059648] UDP hash table entries: 512 (order: 2, 16384 bytes, > linear) > > + [ 0.059837] UDP-Lite hash table entries: 512 (order: 2, 16384 > bytes, linear) > > + [ 0.060707] NET: Registered protocol family 1 > > + [ 0.266229] workingset: timestamp_bits=62 max_order=18 > bucket_order=0 > > + [ 0.287107] io scheduler mq-deadline registered > > + [ 0.287140] io scheduler kyber registered > > + [ 0.429601] Serial: 8250/16550 driver, 4 ports, IRQ sharing > disabled > > + [ 0.433979] printk: console [ttyS0] disabled > > + [ 0.434154] 20000000.serial: ttyS0 at MMIO 0x20000000 (irq = 18, > base_baud = 9375000) is a 16550A > > + [ 0.928039] printk: console [ttyS0] enabled > > + [ 0.939804] libphy: Fixed MDIO Bus: probed > > + [ 0.948702] libphy: MACB_mii_bus: probed > > + [ 0.993698] macb 20112000.ethernet eth0: Cadence GEM rev > 0x0107010c at 0x20112000 irq 21 (56:34:12:00:fc:00) > > + [ 1.006751] mousedev: PS/2 mouse device common for all mice > > + [ 1.013803] i2c /dev entries driver > > + [ 1.019451] sdhci: Secure Digital Host Controller Interface driver > > + [ 1.027242] sdhci: Copyright(c) Pierre Ossman > > + [ 1.032731] sdhci-pltfm: SDHCI platform and OF driver helper > > + [ 1.091826] mmc0: SDHCI controller on 20008000.sdhc > [20008000.sdhc] using ADMA 64-bit > > + [ 1.102738] NET: Registered protocol family 17 > > + [ 1.170326] Freeing unused kernel memory: 9476K > > + [ 1.176067] This architecture does not have kernel memory > protection. > > + [ 1.184157] Run /init as init process > > + Starting logging: OK > > + Starting mdev... > > + /etc/init.d/S10mdev: line 21: can't create /proc/sys/kernel/hotplug: > nonexiste[ 1.331981] mmc0: mmc_select_hs200 failed, error -74 > > + nt directory > > + [ 1.355011] mmc0: new MMC card at address 0001 > > + [ 1.363981] mmcblk0: mmc0:0001 DG4008 7.28 GiB > > + [ 1.372248] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB > > + [ 1.382292] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB > > + [ 1.390265] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, > chardev (251:0) > > + [ 1.425234] GPT:Primary header thinks Alt. header is not at the > end of the disk. > > + [ 1.434656] GPT:2255809 != 15273599 > > + [ 1.439038] GPT:Alternate GPT header not at the end of the disk. > > + [ 1.446671] GPT:2255809 != 15273599 > > + [ 1.451048] GPT: Use GNU Parted to correct GPT errors. > > + [ 1.457755] mmcblk0: p1 p2 p3 > > + sort: /sys/devices/platform/Fixed: No such file or directory > > + modprobe: can't change directory to '/lib/modules': No such file or > directory > > + Initializing random number generator... [ 2.830198] random: dd: > uninitialized urandom read (512 bytes read) > > + done. > > + Starting network... > > + [ 3.061867] macb 20112000.ethernet eth0: PHY > [20112000.ethernet-ffffffff:09] driver [Vitesse VSC8662] (irq=POLL) > > + [ 3.074674] macb 20112000.ethernet eth0: configuring for > phy/sgmii link mode > > + [ 3.084263] pps pps0: new PPS source ptp0 > > + [ 3.089710] macb 20112000.ethernet: gem-ptp-timer ptp clock > registered. > > + udhcpc (v1.24.2) started > > + Sending discover... > > + Sending discover... > > + [ 6.380169] macb 20112000.ethernet eth0: Link is Up - 1Gbps/Full > - flow control tx > > + Sending discover... > > + Sending select for 192.168.1.2... > > + Lease of 192.168.1.2 obtained, lease time 86400 > > + deleting routers > > + adding dns 192.168.1.1 > > + Starting dropbear sshd: [ 11.385619] random: dropbear: > uninitialized urandom read (32 bytes read) > > + OK > > + > > + Welcome to Buildroot > > + buildroot login: root > > + Password: > > + # > > + > > +Booting U-Boot and Linux from eMMC > > +---------------------------------- > > + > > +FPGA design with HSS programming file and Linux Image > > +----------------------------------------------------- > > + > https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards > > > +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md > > + > > +The HSS firmware runs from the PolarFire SoC eNVM on reset. > > + > > +eMMC > > +---- > > +Program eMMC with payload binary and Linux image is explained in the > > +PolarFire SoC documentation. > > +The payload binary should copied to partition 2 of the eMMC. > > + > > +(Note: PolarFire SoC Documentation git repo is at > > + > https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards > > > +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md#eMMC) > > + > > +once the Linux image and payload binary is copied to the eMMC, press > CTRL+C > > +in the HSS command line interface, then type 'boot' and enter to boot > the newly > > +copied payload and Linux image. > > + > > +.. code-block:: none > > + > > + zcat <linux-image>.wic.gz | sudo dd of=/dev/sdX bs=4096 > iflag=fullblock oflag=direct conv=fsync status=progress > > + > > + sudo dd if=<payload_binary> of=/dev/sdX2 bs=512 > > + > > +You should see the U-Boot prompt on UART0. > > + > > +Sample boot log from MPFS Icicle Kit > > +------------------------------------------- > > + > > +.. code-block:: none > > + > > + U-Boot 2020.10-00822-gb561436cc0-dirty (Oct 22 2020 - 11:21:24 +0530) > > + > > + CPU: rv64imafdc > > + Model: Microchip PolarFire-SoC > > + DRAM: 1 GiB > > + MMC: sdhc@20008000: 0 > > + In: serial@20100000 > > + Out: serial@20100000 > > + Err: serial@20100000 > > + Net: eth0: ethernet@20112000 > > + Hit any key to stop autoboot: 0 > > + > > + RISC-V # mmc info > > + Device: sdhc@20008000 > > + Manufacturer ID: 45 > > + OEM: 100 > > + Name: DG400 > > + Bus Speed: 52000000 > > + Mode: MMC High Speed (52MHz) > > + Rd Block Len: 512 > > + MMC version 5.1 > > + High Capacity: Yes > > + Capacity: 7.3 GiB > > + Bus Width: 4-bit > > + Erase Group Size: 512 KiB > > + HC WP Group Size: 8 MiB > > + User Capacity: 7.3 GiB WRREL > > + Boot Capacity: 4 MiB ENH > > + RPMB Capacity: 4 MiB ENH > > + > > + RISC-V # mmc part > > + Partition Map for MMC device 0 -- Partition Type: EFI > > + > > + Part Start LBA End LBA Name > > + Attributes > > + Type GUID > > + Partition GUID > > + 1 0x00002000 0x0000b031 "boot" > > + attrs: 0x0000000000000004 > > + type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 > > + guid: 99ff6a94-f2e7-44dd-a7df-f3a2da106ef9 > > + 2 0x0000b032 0x0000f031 "primary" > > + attrs: 0x0000000000000000 > > + type: 21686148-6449-6e6f-744e-656564454649 > > + guid: 12006052-e64b-4423-beb0-b956ea00f1ba > > + 3 0x00010000 0x00226b9f "root" > > + attrs: 0x0000000000000000 > > + type: 0fc63daf-8483-4772-8e79-3d69d8477de4 > > + guid: dd2c5619-2272-4c3c-8dc2-e21942e17ce6 > > + > > + RISC-V # fatload mmc 0 ${ramdisk_addr_r} fitimage > > + RISC-V # bootm ${ramdisk_addr_r} > > + ## Loading kernel from FIT Image at 88300000 ... > > + Using 'conf@microchip_icicle-kit-es-a000-microchip.dtb' > configuration > > + Trying 'kernel@1' kernel subimage > > + Description: Linux kernel > > + Type: Kernel Image > > + Compression: gzip compressed > > + Data Start: 0x883000fc > > + Data Size: 3574555 Bytes = 3.4 MiB > > + Architecture: RISC-V > > + OS: Linux > > + Load Address: 0x80200000 > > + Entry Point: 0x80200000 > > + Hash algo: sha256 > > + Hash value: > 21f18d72cf2f0a7192220abb577ad25c77c26960052d779aa02bf55dbf0a6403 > > + Verifying Hash Integrity ... sha256+ OK > > + ## Loading fdt from FIT Image at 88300000 ... > > + Using 'conf@microchip_icicle-kit-es-a000-microchip.dtb' > configuration > > + Trying 'fdt@microchip_icicle-kit-es-a000-microchip.dtb' fdt subimage > > + Description: Flattened Device Tree blob > > + Type: Flat Device Tree > > + Compression: uncompressed > > + Data Start: 0x88668d44 > > + Data Size: 9760 Bytes = 9.5 KiB > > + Architecture: RISC-V > > + Load Address: 0x82200000 > > + Hash algo: sha256 > > + Hash value: > 5c3a9f30d41b6b8e53b47916e1f339b3a4d454006554d1f7e1f552ed62409f4b > > + Verifying Hash Integrity ... sha256+ OK > > + Loading fdt from 0x88668d44 to 0x82200000 > > + Booting using the fdt blob at 0x82200000 > > + Uncompressing Kernel Image > > + Using Device Tree in place at 0000000082200000, end 000000008220561f > > + > > + Starting kernel ... > > + > > + [ 0.568114] printk: console [ttyS0] enabled > > + [ 0.578504] printk: bootconsole [sbi0] disabled > > + [ 0.592089] 20102000.serial: ttyS1 at MMIO 0x20102000 (irq = 13, > base_baud = 9375000) is a 16550A > > + [ 0.605351] 20104000.serial: ttyS2 at MMIO 0x20104000 (irq = 14, > base_baud = 9375000) is a 16550A > > + [ 0.643484] loop: module loaded > > + [ 0.697876] Rounding down aligned max_sectors from 4294967295 to > 4294967288 > > + [ 0.707427] db_root: cannot open: /etc/target > > + [ 0.714543] libphy: Fixed MDIO Bus: probed > > + [ 0.722533] libphy: MACB_mii_bus: probed > > + [ 0.731024] macb 20112000.ethernet eth0: Cadence GEM rev > 0x0107010c at 0x20112000 irq 17 (56:34:12:00:fc:00) > > + [ 0.744081] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) > Driver > > + [ 0.752318] ehci-platform: EHCI generic platform driver > > + [ 0.759092] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > > + [ 0.766849] ohci-platform: OHCI generic platform driver > > + [ 0.774100] usbcore: registered new interface driver cdc_acm > > + [ 0.781164] cdc_acm: USB Abstract Control Model driver for USB > modems and ISDN adapters > > + [ 0.791986] i2c /dev entries driver > > + [ 0.798057] microsemi-mss-i2c 2010b000.i2c: Microsemi I2C Probe > Complete > > + [ 0.807319] sdhci: Secure Digital Host Controller Interface driver > > + [ 0.815094] sdhci: Copyright(c) Pierre Ossman > > + [ 0.820527] sdhci-pltfm: SDHCI platform and OF driver helper > > + [ 0.860631] mmc0: SDHCI controller on 20008000.sdhc > [20008000.sdhc] using ADMA 64-bit > > + [ 0.871064] usbcore: registered new interface driver usbhid > > + [ 0.878085] usbhid: USB HID core driver > > + [ 0.980158] mmc0: mmc_select_hs200 failed, error -74 > > + [ 0.989240] mmc0: new MMC card at address 0001 > > + [ 0.997930] mmcblk0: mmc0:0001 DG4008 7.28 GiB > > + [ 1.005847] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB > > + [ 1.015369] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB > > + [ 1.023364] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, > chardev (247:0) > > + [ 1.051870] GPT:Primary header thinks Alt. header is not at the > end of the disk. > > + [ 1.061102] GPT:2255809 != 15273599 > > + [ 1.065561] GPT:Alternate GPT header not at the end of the disk. > > + [ 1.073088] GPT:2255809 != 15273599 > > + [ 1.077439] GPT: Use GNU Parted to correct GPT errors. > > + [ 1.084003] mmcblk0: p1 p2 p3 > > + [ 1.891482] pac193x 0-0010: failed reading data from register 0xFD > > + [ 1.899195] pac193x 0-0010: cannot read PAC193x revision > > + [ 1.905955] pac193x: probe of 0-0010 failed with error -22 > > + [ 1.915372] NET: Registered protocol family 10 > > + [ 1.924358] Segment Routing with IPv6 > > + [ 1.929125] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver > > + [ 1.938379] NET: Registered protocol family 17 > > + [ 1.944944] hctosys: unable to open rtc device (rtc0) > > + [ 1.962991] EXT4-fs (mmcblk0p3): INFO: recovery required on > readonly filesystem > > + [ 1.972196] EXT4-fs (mmcblk0p3): write access will be enabled > during recovery > > + [ 2.054832] EXT4-fs (mmcblk0p3): recovery complete > > + [ 2.064742] EXT4-fs (mmcblk0p3): mounted filesystem with ordered > data mode. Opts: (null) > > + [ 2.075057] VFS: Mounted root (ext4 filesystem) readonly on > device 179:3. > > + [ 2.084573] Freeing unused kernel memory: 168K > > + [ 2.090122] This architecture does not have kernel memory > protection. > > + [ 2.098235] Run /sbin/init as init process > > + [ 2.612563] random: fast init done > > + [ 2.809794] systemd[1]: System time before build time, advancing > clock. > > + [ 2.868818] systemd[1]: systemd 244.3+ running in system mode. > (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP > -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN > -PCRE2 default-hierarchy=hybrid) > > + [ 2.896774] systemd[1]: Detected architecture riscv64. > > + > > + Welcome to OpenEmbedded nodistro.0! > > + > > + [ 2.953510] systemd[1]: Set hostname to <icicle-kit-es>. > > + [ 4.269288] random: systemd: uninitialized urandom read (16 bytes > read) > > + [ 4.281772] systemd[1]: Created slice system-getty.slice. > > + [ OK ] Created slice system-getty.slice. > > + [ 4.321956] random: systemd: uninitialized urandom read (16 bytes > read) > > + [ 4.332378] systemd[1]: Created slice > system-serial\x2dgetty.slice. > > + [ OK ] Created slice system-serial\x2dgetty.slice. > > + [ 4.371978] random: systemd: uninitialized urandom read (16 bytes > read) > > + [ 4.382106] systemd[1]: Created slice User and Session Slice. > > + [ OK ] Created slice User and Session Slice. > > + [ 4.422798] systemd[1]: Started Dispatch Password Requests to > Console Directory Watch. > > + [ OK ] Started Dispatch Password …ts to Console Directory Watch. > > + [ 4.472693] systemd[1]: Started Forward Password Requests to Wall > Directory Watch. > > + [ OK ] Started Forward Password R…uests to Wall Directory Watch. > > + [ 4.522586] systemd[1]: Reached target Paths. > > + [ OK ] Reached target Paths. > > + [ 4.562253] systemd[1]: Reached target Remote File Systems. > > + [ OK ] Reached target Remote File Systems. > > + [ 4.602154] systemd[1]: Reached target Slices. > > + [ OK ] Reached target Slices. > > + [ 4.642301] systemd[1]: Reached target Swap. > > + [ OK ] Reached target Swap. > > + [ 4.683183] systemd[1]: Listening on initctl Compatibility Named > Pipe. > > + [ OK ] Listening on initctl Compatibility Named Pipe. > > + [ 4.750416] systemd[1]: Condition check resulted in Journal Audit > Socket being skipped. > > + [ 4.762960] systemd[1]: Listening on Journal Socket (/dev/log). > > + [ OK ] Listening on Journal Socket (/dev/log). > > + [ 4.803839] systemd[1]: Listening on Journal Socket. > > + [ OK ] Listening on Journal Socket. > > + [ 4.844307] systemd[1]: Listening on Network Service Netlink > Socket. > > + [ OK ] Listening on Network Service Netlink Socket. > > + [ 4.883652] systemd[1]: Listening on udev Control Socket. > > + [ OK ] Listening on udev Control Socket. > > + [ 4.923218] systemd[1]: Listening on udev Kernel Socket. > > + [ OK ] Listening on udev Kernel Socket. > > + [ 4.963758] systemd[1]: Condition check resulted in Huge Pages > File System being skipped. > > + [ 4.975387] systemd[1]: Condition check resulted in POSIX Message > Queue File System being skipped. > > + [ 4.988039] systemd[1]: Condition check resulted in Kernel Debug > File System being skipped. > > + [ 5.008120] systemd[1]: Mounting Temporary Directory (/tmp)... > > + Mounting Temporary Directory (/tmp)... > > + [ 5.052616] systemd[1]: Condition check resulted in Create list > of static device nodes for the current kernel being skipped. > > + [ 5.075536] systemd[1]: Starting File System Check on Root > Device... > > + Starting File System Check on Root Device... > > + [ 5.136915] systemd[1]: Starting Journal Service... > > + Starting Journal Service... > > + [ 5.160116] systemd[1]: Condition check resulted in Load Kernel > Modules being skipped. > > + [ 5.172867] systemd[1]: Condition check resulted in FUSE Control > File System being skipped. > > + [ 5.197446] systemd[1]: Mounting Kernel Configuration File > System... > > + Mounting Kernel Configuration File System... > > + [ 5.222039] systemd[1]: Starting Apply Kernel Variables... > > + Starting Apply Kernel Variables... > > + [ 5.242677] systemd[1]: Starting udev Coldplug all Devices... > > + Starting udev Coldplug all Devices... > > + [ 5.277117] systemd[1]: Mounted Temporary Directory (/tmp). > > + [ OK ] Mounted Temporary Di[ 5.288434] systemd[1]: Mounted > Kernel Configuration File System. > > + rectory (/tmp). > > + [ OK ] Mounted Kernel Configuration File System. > > + [ 5.347121] systemd[1]: Started Journal Service. > > + [ OK ] Started Journal Service. > > + [ OK ] Started Apply Kernel Variables. > > + [ OK ] Started File System Check on Root Device. > > + Starting Remount Root and Kernel File Systems... > > + [ 5.700818] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null) > > + [ OK ] Started Remount Root and Kernel File Systems. > > + Starting Flush Journal to Persistent Storage... > > + Starting Create Static Device Nodes in /dev... > > + [ 5.857779] systemd-journald[75]: Received client request to > flush runtime journal. > > + [ OK ] Started Flush Journal to Persistent Storage. > > + [ OK ] Started Create Static Device Nodes in /dev. > > + [ OK ] Reached target Local File Systems (Pre). > > + Mounting /var/volatile... > > + Starting udev Kernel Device Manager... > > + [ OK ] Mounted /var/volatile. > > + Starting Load/Save Random Seed... > > + [ OK ] Reached target Local File Systems. > > + Starting Create Volatile Files and Directories... > > + [ OK ] Started udev Kernel Device Manager. > > + [ OK ] Started Create Volatile Files and Directories. > > + Starting Network Time Synchronization... > > + Starting Update UTMP about System Boot/Shutdown... > > + [ OK ] Started Update UTMP about System Boot/Shutdown. > > + [ OK ] Started Network Time Synchronization. > > + [ OK ] Reached target System Time Set. > > + [ OK ] Reached target System Time Synchronized. > > + [ OK ] Started udev Coldplug all Devices. > > + [ OK ] Reached target System Initialization. > > + [ OK ] Started Daily Cleanup of Temporary Directories. > > + [ OK ] Reached target Timers. > > + [ OK ] Listening on D-Bus System Message Bus Socket. > > + [ OK ] Listening on dropbear.socket. > > + [ OK ] Reached target Sockets. > > + [ OK ] Reached target Basic System. > > + [ OK ] Started D-Bus System Message Bus. > > + Starting IPv6 Packet Filtering Framework... > > + Starting IPv4 Packet Filtering Framework... > > + Starting Login Service... > > + [ OK ] Started IPv6 Packet Filtering Framework. > > + [ OK ] Started IPv4 Packet Filtering Framework. > > + [ 11.341568] random: crng init done > > + [ 11.345841] random: 7 urandom warning(s) missed due to > ratelimiting > > + [ OK ] Started Load/Save Random Seed. > > + [ OK ] Started Login Service. > > + [ OK ] Reached target Network (Pre). > > + Starting Network Service... > > + [ OK ] Started Network Service. > > + [ 13.673774] macb 20112000.ethernet eth0: PHY > [20112000.ethernet-ffffffff:09] driver [Vitesse VSC8662] (irq=POLL) > > + [ 13.686635] macb 20112000.ethernet eth0: configuring for > phy/sgmii link mode > > + [ 13.702061] pps pps0: new PPS source ptp0 > > + [ 13.713053] macb 20112000.ethernet: gem-ptp-timer ptp clock > registered. > > + Starting Network Name Resolution... > > + [ OK ] Started Network Name Resolution. > > + [ OK ] Reached target Network. > > + [ OK ] Reached target Host and Network Name Lookups. > > + [ OK ] Started Collectd. > > + Starting Permit User Sessions... > > + [ OK ] Started Permit User Sessions. > > + [ OK ] Started Getty on tty1. > > + [ OK ] Started Serial Getty on ttyS0. > > + [ OK ] Reached target Login Prompts. > > + [ OK ] Reached target Multi-User System. > > + Starting Update UTMP about System Runlevel Changes... > > + [ OK ] Started Update UTMP about System Runlevel Changes. > > + > > + OpenEmbedded nodistro.0 icicle-kit-es ttyS0 > > + > > + icicle-kit-es login: [ 17.900317] macb 20112000.ethernet eth0: > Link is Up - 1Gbps/Full - flow control tx > > + [ 17.909943] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes > ready > > + > > + icicle-kit-es login: root > > + root@icicle-kit-es:~# > > -- > > 2.17.1 > > > > I also agree with Jagan's comments about moving towards > standardized boot-flow with SPL. I added HSS custom boot-flow > to support U-Boot SPL development and use the latest OpenSBI > firmwares on ICICLE kit. > > Ok, we will use the latest OpenSBI for custom boot-flow. > Please include more documentation about how to use HSS > custom boot-flow. > > ok Regards Padmarao > Regards, > Anup >
diff --git a/doc/board/index.rst b/doc/board/index.rst index 63935abcd7..e50a78d752 100644 --- a/doc/board/index.rst +++ b/doc/board/index.rst @@ -15,6 +15,7 @@ Board-specific doc freescale/index google/index intel/index + microchip/index renesas/index rockchip/index sifive/index diff --git a/doc/board/microchip/index.rst b/doc/board/microchip/index.rst new file mode 100644 index 0000000000..b09e6788af --- /dev/null +++ b/doc/board/microchip/index.rst @@ -0,0 +1,9 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Microchip +====== + +.. toctree:: + :maxdepth: 2 + + mpfs_icicle diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst new file mode 100644 index 0000000000..a4876b02f7 --- /dev/null +++ b/doc/board/microchip/mpfs_icicle.rst @@ -0,0 +1,605 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Microchip PolarFire SoC Icicle Kit +================================== + +RISC-V PolarFire SoC +--------------------- +The PolarFire SoC is the 4+1 64-bit RISC-V SoC from Microchip. + +The Icicle Kit development platform is based on PolarFire SoC and capable +of running Linux. + +Mainline support +---------------- +The support for following drivers are already enabled: + +1. NS16550 UART Driver. +2. Microchip Clock Driver. +3. Cadence MACB ethernet driver for networking support. +4. Cadence MMC Driver for eMMC/SD support. + +Booting from eMMC using HSS +--------------------------- + +Building +-------- + +1. Add the RISC-V toolchain to your PATH. +2. Setup ARCH & cross compilation environment variable: + +.. code-block:: none + + export CROSS_COMPILE=<riscv64 toolchain prefix> + +3. make microchip_mpfs_icicle_defconfig +4. make + +Flashing +-------- + +The current U-Boot port is supported in S-mode only and loaded from DRAM. + +A prior stage M-mode firmware/bootloader (e.g HSS with OpenSBI) is required to +boot the u-boot.bin in S-mode. + +Currently, the u-boot.bin is used as a payload of the HSS firmware. + +You will be creating a payload from `u-boot-dtb.bin`. +Copy this file to the toplevel HSS (Hart Software Services) directory. + +Creating the HSS payload +------------------------ + +Please refer to HSS documenation to build the HSS firmware. +(Note: HSS git repo is at +https://github.com/polarfire-soc/hart-software-services/blob/master +/tools/hss-payload-generator/README.md) + +Once the payload binary is generated, it should be copied to the eMMC. + +FPGA design with HSS programming file +------------------------------------- +https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md + +The HSS firmware runs from the PolarFire SoC eNVM on reset. + +eMMC +---- +Program eMMC with payload binary is explained in the PolarFire SoC documentation. + +(Note: PolarFire SoC Documentation git repo is at +https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md#eMMC + +Once the payload image is copied to the eMMC, press CTRL+C in the HSS command +line interface, then type 'boot' and enter to boot the newly copied image. + +.. code-block:: none + + sudo dd if=<payload_binary> of=/dev/sdX bs=512 + +Booting +------- +you should see the U-Boot prompt on UART0. + +Sample boot log from MPFS Icicle Kit +------------------------------------------- + +.. code-block:: none + + U-Boot 2020.10-00822-gb561436cc0-dirty (Oct 22 2020 - 11:21:24 +0530) + + CPU: rv64imafdc + Model: Microchip PolarFire-SoC + DRAM: 1 GiB + MMC: sdhc@20008000: 0 + In: serial@20100000 + Out: serial@20100000 + Err: serial@20100000 + Net: eth0: ethernet@20112000 + Hit any key to stop autoboot: 0 + +Now you can configure your networking, tftp server and use tftp boot method to +load uImage(with initramfs). + +.. code-block:: none + + RISC-V # setenv kernel_addr_r 0x80200000 + RISC-V # setenv fdt_addr_r 0x82200000 + + RISC-V # setenv ipaddr 192.168.1.5 + RISC-V # setenv netmask 255.255.255.0 + RISC-V # setenv serverip 192.168.1.3 + RISC-V # setenv gateway 192.168.1.1 + + RISC-V # tftpboot ${kernel_addr_r} uImage + ethernet@20112000: PHY present at 9 + ethernet@20112000: Starting autonegotiation... + ethernet@20112000: Autonegotiation complete + ethernet@20112000: link up, 1000Mbps full-duplex (lpa: 0x7800) + Using ethernet@20112000 device + TFTP from server 192.168.1.3; our IP address is 192.168.1.5 + Filename 'uImage'. + Load address: 0x80200000 + Loading: ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ################################################################# + ############ + 6.4 MiB/s + done + Bytes transferred = 14482480 (dcfc30 hex) + + RISC-V # tftpboot ${fdt_addr_r} microchip-icicle-kit.dtb + ethernet@20112000: PHY present at 9 + ethernet@20112000: Starting autonegotiation... + ethernet@20112000: Autonegotiation complete + ethernet@20112000: link up, 1000Mbps full-duplex (lpa: 0x7800) + Using ethernet@20112000 device + TFTP from server 192.168.1.3; our IP address is 192.168.1.5 + Filename 'riscvpc.dtb'. + Load address: 0x82200000 + Loading: # + 2.5 MiB/s + done + Bytes transferred = 10282 (282a hex) + + RISC-V # bootm ${kernel_addr_r} - ${fdt_addr_r} + ## Booting kernel from Legacy Image at 80200000 ... + Image Name: Linux + Image Type: RISC-V Linux Kernel Image (uncompressed) + Data Size: 14482416 Bytes = 13.8 MiB + Load Address: 80200000 + Entry Point: 80200000 + Verifying Checksum ... OK + ## Flattened Device Tree blob at 82200000 + Booting using the fdt blob at 0x82200000 + Loading Kernel Image + Using Device Tree in place at 0000000082200000, end 0000000082205829 + + Starting kernel ... + + [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000 + [ 0.000000] Linux version 5.6.17 (padmarao@padmarao-VirtualBox) (gcc version 7.2.0 (GCC)) #2 SMP Tue Jun 16 21:27:50 IST 2020 + [ 0.000000] initrd not found or empty - disabling initrd + [ 0.000000] Zone ranges: + [ 0.000000] DMA32 [mem 0x0000000080200000-0x00000000bfffffff] + [ 0.000000] Normal empty + [ 0.000000] Movable zone start for each node + [ 0.000000] Early memory node ranges + [ 0.000000] node 0: [mem 0x0000000080200000-0x00000000bfffffff] + [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x00000000bfffffff] + [ 0.000000] software IO TLB: mapped [mem 0xbb1f5000-0xbf1f5000] (64MB) + [ 0.000000] elf_hwcap is 0x112d + [ 0.000000] percpu: Embedded 14 pages/cpu s24856 r0 d32488 u57344 + [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258055 + [ 0.000000] Kernel command line: console=ttyS0,115200n8 + [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) + [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) + [ 0.000000] Sorting __ex_table... + [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off + [ 0.000000] Memory: 950308K/1046528K available (3289K kernel code, 212K rwdata, 900K rodata, 9476K init, 250K bss, 96220K reserved, 0K cma-reserved) + [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 + [ 0.000000] rcu: Hierarchical RCU implementation. + [ 0.000000] rcu: RCU event tracing is enabled. + [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4. + [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. + [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 + [ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0 + [ 0.000000] plic: mapped 186 interrupts with 4 handlers for 9 contexts. + [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [1] + [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 3526361616960 ns + [ 0.000015] sched_clock: 64 bits at 1000kHz, resolution 1000ns, wraps every 2199023255500ns + [ 0.000311] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000) + [ 0.000349] pid_max: default: 32768 minimum: 301 + [ 0.000846] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) + [ 0.000964] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) + [ 0.005630] rcu: Hierarchical SRCU implementation. + [ 0.006901] smp: Bringing up secondary CPUs ... + [ 0.012545] smp: Brought up 1 node, 4 CPUs + [ 0.014431] devtmpfs: initialized + [ 0.020526] random: get_random_bytes called from setup_net+0x36/0x192 with crng_init=0 + [ 0.020928] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns + [ 0.020999] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) + [ 0.022768] NET: Registered protocol family 16 + [ 0.035478] microchip-pfsoc-clkcfg 20002000.clkcfg: Registered PFSOC core clocks + [ 0.048429] SCSI subsystem initialized + [ 0.049694] pps_core: LinuxPPS API ver. 1 registered + [ 0.049719] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> + [ 0.049780] PTP clock support registered + [ 0.051781] clocksource: Switched to clocksource riscv_clocksource + [ 0.055326] NET: Registered protocol family 2 + [ 0.056922] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) + [ 0.057053] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) + [ 0.057648] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear) + [ 0.058579] TCP: Hash tables configured (established 8192 bind 8192) + [ 0.059648] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) + [ 0.059837] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) + [ 0.060707] NET: Registered protocol family 1 + [ 0.266229] workingset: timestamp_bits=62 max_order=18 bucket_order=0 + [ 0.287107] io scheduler mq-deadline registered + [ 0.287140] io scheduler kyber registered + [ 0.429601] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled + [ 0.433979] printk: console [ttyS0] disabled + [ 0.434154] 20000000.serial: ttyS0 at MMIO 0x20000000 (irq = 18, base_baud = 9375000) is a 16550A + [ 0.928039] printk: console [ttyS0] enabled + [ 0.939804] libphy: Fixed MDIO Bus: probed + [ 0.948702] libphy: MACB_mii_bus: probed + [ 0.993698] macb 20112000.ethernet eth0: Cadence GEM rev 0x0107010c at 0x20112000 irq 21 (56:34:12:00:fc:00) + [ 1.006751] mousedev: PS/2 mouse device common for all mice + [ 1.013803] i2c /dev entries driver + [ 1.019451] sdhci: Secure Digital Host Controller Interface driver + [ 1.027242] sdhci: Copyright(c) Pierre Ossman + [ 1.032731] sdhci-pltfm: SDHCI platform and OF driver helper + [ 1.091826] mmc0: SDHCI controller on 20008000.sdhc [20008000.sdhc] using ADMA 64-bit + [ 1.102738] NET: Registered protocol family 17 + [ 1.170326] Freeing unused kernel memory: 9476K + [ 1.176067] This architecture does not have kernel memory protection. + [ 1.184157] Run /init as init process + Starting logging: OK + Starting mdev... + /etc/init.d/S10mdev: line 21: can't create /proc/sys/kernel/hotplug: nonexiste[ 1.331981] mmc0: mmc_select_hs200 failed, error -74 + nt directory + [ 1.355011] mmc0: new MMC card at address 0001 + [ 1.363981] mmcblk0: mmc0:0001 DG4008 7.28 GiB + [ 1.372248] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB + [ 1.382292] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB + [ 1.390265] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, chardev (251:0) + [ 1.425234] GPT:Primary header thinks Alt. header is not at the end of the disk. + [ 1.434656] GPT:2255809 != 15273599 + [ 1.439038] GPT:Alternate GPT header not at the end of the disk. + [ 1.446671] GPT:2255809 != 15273599 + [ 1.451048] GPT: Use GNU Parted to correct GPT errors. + [ 1.457755] mmcblk0: p1 p2 p3 + sort: /sys/devices/platform/Fixed: No such file or directory + modprobe: can't change directory to '/lib/modules': No such file or directory + Initializing random number generator... [ 2.830198] random: dd: uninitialized urandom read (512 bytes read) + done. + Starting network... + [ 3.061867] macb 20112000.ethernet eth0: PHY [20112000.ethernet-ffffffff:09] driver [Vitesse VSC8662] (irq=POLL) + [ 3.074674] macb 20112000.ethernet eth0: configuring for phy/sgmii link mode + [ 3.084263] pps pps0: new PPS source ptp0 + [ 3.089710] macb 20112000.ethernet: gem-ptp-timer ptp clock registered. + udhcpc (v1.24.2) started + Sending discover... + Sending discover... + [ 6.380169] macb 20112000.ethernet eth0: Link is Up - 1Gbps/Full - flow control tx + Sending discover... + Sending select for 192.168.1.2... + Lease of 192.168.1.2 obtained, lease time 86400 + deleting routers + adding dns 192.168.1.1 + Starting dropbear sshd: [ 11.385619] random: dropbear: uninitialized urandom read (32 bytes read) + OK + + Welcome to Buildroot + buildroot login: root + Password: + # + +Booting U-Boot and Linux from eMMC +---------------------------------- + +FPGA design with HSS programming file and Linux Image +----------------------------------------------------- +https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md + +The HSS firmware runs from the PolarFire SoC eNVM on reset. + +eMMC +---- +Program eMMC with payload binary and Linux image is explained in the +PolarFire SoC documentation. +The payload binary should copied to partition 2 of the eMMC. + +(Note: PolarFire SoC Documentation git repo is at +https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/boards +/mpfs-icicle-kit-es/updating-icicle-kit/updating-icicle-kit-design-and-linux.md#eMMC) + +once the Linux image and payload binary is copied to the eMMC, press CTRL+C +in the HSS command line interface, then type 'boot' and enter to boot the newly +copied payload and Linux image. + +.. code-block:: none + + zcat <linux-image>.wic.gz | sudo dd of=/dev/sdX bs=4096 iflag=fullblock oflag=direct conv=fsync status=progress + + sudo dd if=<payload_binary> of=/dev/sdX2 bs=512 + +You should see the U-Boot prompt on UART0. + +Sample boot log from MPFS Icicle Kit +------------------------------------------- + +.. code-block:: none + + U-Boot 2020.10-00822-gb561436cc0-dirty (Oct 22 2020 - 11:21:24 +0530) + + CPU: rv64imafdc + Model: Microchip PolarFire-SoC + DRAM: 1 GiB + MMC: sdhc@20008000: 0 + In: serial@20100000 + Out: serial@20100000 + Err: serial@20100000 + Net: eth0: ethernet@20112000 + Hit any key to stop autoboot: 0 + + RISC-V # mmc info + Device: sdhc@20008000 + Manufacturer ID: 45 + OEM: 100 + Name: DG400 + Bus Speed: 52000000 + Mode: MMC High Speed (52MHz) + Rd Block Len: 512 + MMC version 5.1 + High Capacity: Yes + Capacity: 7.3 GiB + Bus Width: 4-bit + Erase Group Size: 512 KiB + HC WP Group Size: 8 MiB + User Capacity: 7.3 GiB WRREL + Boot Capacity: 4 MiB ENH + RPMB Capacity: 4 MiB ENH + + RISC-V # mmc part + Partition Map for MMC device 0 -- Partition Type: EFI + + Part Start LBA End LBA Name + Attributes + Type GUID + Partition GUID + 1 0x00002000 0x0000b031 "boot" + attrs: 0x0000000000000004 + type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 + guid: 99ff6a94-f2e7-44dd-a7df-f3a2da106ef9 + 2 0x0000b032 0x0000f031 "primary" + attrs: 0x0000000000000000 + type: 21686148-6449-6e6f-744e-656564454649 + guid: 12006052-e64b-4423-beb0-b956ea00f1ba + 3 0x00010000 0x00226b9f "root" + attrs: 0x0000000000000000 + type: 0fc63daf-8483-4772-8e79-3d69d8477de4 + guid: dd2c5619-2272-4c3c-8dc2-e21942e17ce6 + + RISC-V # fatload mmc 0 ${ramdisk_addr_r} fitimage + RISC-V # bootm ${ramdisk_addr_r} + ## Loading kernel from FIT Image at 88300000 ... + Using 'conf@microchip_icicle-kit-es-a000-microchip.dtb' configuration + Trying 'kernel@1' kernel subimage + Description: Linux kernel + Type: Kernel Image + Compression: gzip compressed + Data Start: 0x883000fc + Data Size: 3574555 Bytes = 3.4 MiB + Architecture: RISC-V + OS: Linux + Load Address: 0x80200000 + Entry Point: 0x80200000 + Hash algo: sha256 + Hash value: 21f18d72cf2f0a7192220abb577ad25c77c26960052d779aa02bf55dbf0a6403 + Verifying Hash Integrity ... sha256+ OK + ## Loading fdt from FIT Image at 88300000 ... + Using 'conf@microchip_icicle-kit-es-a000-microchip.dtb' configuration + Trying 'fdt@microchip_icicle-kit-es-a000-microchip.dtb' fdt subimage + Description: Flattened Device Tree blob + Type: Flat Device Tree + Compression: uncompressed + Data Start: 0x88668d44 + Data Size: 9760 Bytes = 9.5 KiB + Architecture: RISC-V + Load Address: 0x82200000 + Hash algo: sha256 + Hash value: 5c3a9f30d41b6b8e53b47916e1f339b3a4d454006554d1f7e1f552ed62409f4b + Verifying Hash Integrity ... sha256+ OK + Loading fdt from 0x88668d44 to 0x82200000 + Booting using the fdt blob at 0x82200000 + Uncompressing Kernel Image + Using Device Tree in place at 0000000082200000, end 000000008220561f + + Starting kernel ... + + [ 0.568114] printk: console [ttyS0] enabled + [ 0.578504] printk: bootconsole [sbi0] disabled + [ 0.592089] 20102000.serial: ttyS1 at MMIO 0x20102000 (irq = 13, base_baud = 9375000) is a 16550A + [ 0.605351] 20104000.serial: ttyS2 at MMIO 0x20104000 (irq = 14, base_baud = 9375000) is a 16550A + [ 0.643484] loop: module loaded + [ 0.697876] Rounding down aligned max_sectors from 4294967295 to 4294967288 + [ 0.707427] db_root: cannot open: /etc/target + [ 0.714543] libphy: Fixed MDIO Bus: probed + [ 0.722533] libphy: MACB_mii_bus: probed + [ 0.731024] macb 20112000.ethernet eth0: Cadence GEM rev 0x0107010c at 0x20112000 irq 17 (56:34:12:00:fc:00) + [ 0.744081] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver + [ 0.752318] ehci-platform: EHCI generic platform driver + [ 0.759092] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver + [ 0.766849] ohci-platform: OHCI generic platform driver + [ 0.774100] usbcore: registered new interface driver cdc_acm + [ 0.781164] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters + [ 0.791986] i2c /dev entries driver + [ 0.798057] microsemi-mss-i2c 2010b000.i2c: Microsemi I2C Probe Complete + [ 0.807319] sdhci: Secure Digital Host Controller Interface driver + [ 0.815094] sdhci: Copyright(c) Pierre Ossman + [ 0.820527] sdhci-pltfm: SDHCI platform and OF driver helper + [ 0.860631] mmc0: SDHCI controller on 20008000.sdhc [20008000.sdhc] using ADMA 64-bit + [ 0.871064] usbcore: registered new interface driver usbhid + [ 0.878085] usbhid: USB HID core driver + [ 0.980158] mmc0: mmc_select_hs200 failed, error -74 + [ 0.989240] mmc0: new MMC card at address 0001 + [ 0.997930] mmcblk0: mmc0:0001 DG4008 7.28 GiB + [ 1.005847] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB + [ 1.015369] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB + [ 1.023364] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, chardev (247:0) + [ 1.051870] GPT:Primary header thinks Alt. header is not at the end of the disk. + [ 1.061102] GPT:2255809 != 15273599 + [ 1.065561] GPT:Alternate GPT header not at the end of the disk. + [ 1.073088] GPT:2255809 != 15273599 + [ 1.077439] GPT: Use GNU Parted to correct GPT errors. + [ 1.084003] mmcblk0: p1 p2 p3 + [ 1.891482] pac193x 0-0010: failed reading data from register 0xFD + [ 1.899195] pac193x 0-0010: cannot read PAC193x revision + [ 1.905955] pac193x: probe of 0-0010 failed with error -22 + [ 1.915372] NET: Registered protocol family 10 + [ 1.924358] Segment Routing with IPv6 + [ 1.929125] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver + [ 1.938379] NET: Registered protocol family 17 + [ 1.944944] hctosys: unable to open rtc device (rtc0) + [ 1.962991] EXT4-fs (mmcblk0p3): INFO: recovery required on readonly filesystem + [ 1.972196] EXT4-fs (mmcblk0p3): write access will be enabled during recovery + [ 2.054832] EXT4-fs (mmcblk0p3): recovery complete + [ 2.064742] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null) + [ 2.075057] VFS: Mounted root (ext4 filesystem) readonly on device 179:3. + [ 2.084573] Freeing unused kernel memory: 168K + [ 2.090122] This architecture does not have kernel memory protection. + [ 2.098235] Run /sbin/init as init process + [ 2.612563] random: fast init done + [ 2.809794] systemd[1]: System time before build time, advancing clock. + [ 2.868818] systemd[1]: systemd 244.3+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid) + [ 2.896774] systemd[1]: Detected architecture riscv64. + + Welcome to OpenEmbedded nodistro.0! + + [ 2.953510] systemd[1]: Set hostname to <icicle-kit-es>. + [ 4.269288] random: systemd: uninitialized urandom read (16 bytes read) + [ 4.281772] systemd[1]: Created slice system-getty.slice. + [ OK ] Created slice system-getty.slice. + [ 4.321956] random: systemd: uninitialized urandom read (16 bytes read) + [ 4.332378] systemd[1]: Created slice system-serial\x2dgetty.slice. + [ OK ] Created slice system-serial\x2dgetty.slice. + [ 4.371978] random: systemd: uninitialized urandom read (16 bytes read) + [ 4.382106] systemd[1]: Created slice User and Session Slice. + [ OK ] Created slice User and Session Slice. + [ 4.422798] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. + [ OK ] Started Dispatch Password …ts to Console Directory Watch. + [ 4.472693] systemd[1]: Started Forward Password Requests to Wall Directory Watch. + [ OK ] Started Forward Password R…uests to Wall Directory Watch. + [ 4.522586] systemd[1]: Reached target Paths. + [ OK ] Reached target Paths. + [ 4.562253] systemd[1]: Reached target Remote File Systems. + [ OK ] Reached target Remote File Systems. + [ 4.602154] systemd[1]: Reached target Slices. + [ OK ] Reached target Slices. + [ 4.642301] systemd[1]: Reached target Swap. + [ OK ] Reached target Swap. + [ 4.683183] systemd[1]: Listening on initctl Compatibility Named Pipe. + [ OK ] Listening on initctl Compatibility Named Pipe. + [ 4.750416] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. + [ 4.762960] systemd[1]: Listening on Journal Socket (/dev/log). + [ OK ] Listening on Journal Socket (/dev/log). + [ 4.803839] systemd[1]: Listening on Journal Socket. + [ OK ] Listening on Journal Socket. + [ 4.844307] systemd[1]: Listening on Network Service Netlink Socket. + [ OK ] Listening on Network Service Netlink Socket. + [ 4.883652] systemd[1]: Listening on udev Control Socket. + [ OK ] Listening on udev Control Socket. + [ 4.923218] systemd[1]: Listening on udev Kernel Socket. + [ OK ] Listening on udev Kernel Socket. + [ 4.963758] systemd[1]: Condition check resulted in Huge Pages File System being skipped. + [ 4.975387] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped. + [ 4.988039] systemd[1]: Condition check resulted in Kernel Debug File System being skipped. + [ 5.008120] systemd[1]: Mounting Temporary Directory (/tmp)... + Mounting Temporary Directory (/tmp)... + [ 5.052616] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped. + [ 5.075536] systemd[1]: Starting File System Check on Root Device... + Starting File System Check on Root Device... + [ 5.136915] systemd[1]: Starting Journal Service... + Starting Journal Service... + [ 5.160116] systemd[1]: Condition check resulted in Load Kernel Modules being skipped. + [ 5.172867] systemd[1]: Condition check resulted in FUSE Control File System being skipped. + [ 5.197446] systemd[1]: Mounting Kernel Configuration File System... + Mounting Kernel Configuration File System... + [ 5.222039] systemd[1]: Starting Apply Kernel Variables... + Starting Apply Kernel Variables... + [ 5.242677] systemd[1]: Starting udev Coldplug all Devices... + Starting udev Coldplug all Devices... + [ 5.277117] systemd[1]: Mounted Temporary Directory (/tmp). + [ OK ] Mounted Temporary Di[ 5.288434] systemd[1]: Mounted Kernel Configuration File System. + rectory (/tmp). + [ OK ] Mounted Kernel Configuration File System. + [ 5.347121] systemd[1]: Started Journal Service. + [ OK ] Started Journal Service. + [ OK ] Started Apply Kernel Variables. + [ OK ] Started File System Check on Root Device. + Starting Remount Root and Kernel File Systems... + [ 5.700818] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null) + [ OK ] Started Remount Root and Kernel File Systems. + Starting Flush Journal to Persistent Storage... + Starting Create Static Device Nodes in /dev... + [ 5.857779] systemd-journald[75]: Received client request to flush runtime journal. + [ OK ] Started Flush Journal to Persistent Storage. + [ OK ] Started Create Static Device Nodes in /dev. + [ OK ] Reached target Local File Systems (Pre). + Mounting /var/volatile... + Starting udev Kernel Device Manager... + [ OK ] Mounted /var/volatile. + Starting Load/Save Random Seed... + [ OK ] Reached target Local File Systems. + Starting Create Volatile Files and Directories... + [ OK ] Started udev Kernel Device Manager. + [ OK ] Started Create Volatile Files and Directories. + Starting Network Time Synchronization... + Starting Update UTMP about System Boot/Shutdown... + [ OK ] Started Update UTMP about System Boot/Shutdown. + [ OK ] Started Network Time Synchronization. + [ OK ] Reached target System Time Set. + [ OK ] Reached target System Time Synchronized. + [ OK ] Started udev Coldplug all Devices. + [ OK ] Reached target System Initialization. + [ OK ] Started Daily Cleanup of Temporary Directories. + [ OK ] Reached target Timers. + [ OK ] Listening on D-Bus System Message Bus Socket. + [ OK ] Listening on dropbear.socket. + [ OK ] Reached target Sockets. + [ OK ] Reached target Basic System. + [ OK ] Started D-Bus System Message Bus. + Starting IPv6 Packet Filtering Framework... + Starting IPv4 Packet Filtering Framework... + Starting Login Service... + [ OK ] Started IPv6 Packet Filtering Framework. + [ OK ] Started IPv4 Packet Filtering Framework. + [ 11.341568] random: crng init done + [ 11.345841] random: 7 urandom warning(s) missed due to ratelimiting + [ OK ] Started Load/Save Random Seed. + [ OK ] Started Login Service. + [ OK ] Reached target Network (Pre). + Starting Network Service... + [ OK ] Started Network Service. + [ 13.673774] macb 20112000.ethernet eth0: PHY [20112000.ethernet-ffffffff:09] driver [Vitesse VSC8662] (irq=POLL) + [ 13.686635] macb 20112000.ethernet eth0: configuring for phy/sgmii link mode + [ 13.702061] pps pps0: new PPS source ptp0 + [ 13.713053] macb 20112000.ethernet: gem-ptp-timer ptp clock registered. + Starting Network Name Resolution... + [ OK ] Started Network Name Resolution. + [ OK ] Reached target Network. + [ OK ] Reached target Host and Network Name Lookups. + [ OK ] Started Collectd. + Starting Permit User Sessions... + [ OK ] Started Permit User Sessions. + [ OK ] Started Getty on tty1. + [ OK ] Started Serial Getty on ttyS0. + [ OK ] Reached target Login Prompts. + [ OK ] Reached target Multi-User System. + Starting Update UTMP about System Runlevel Changes... + [ OK ] Started Update UTMP about System Runlevel Changes. + + OpenEmbedded nodistro.0 icicle-kit-es ttyS0 + + icicle-kit-es login: [ 17.900317] macb 20112000.ethernet eth0: Link is Up - 1Gbps/Full - flow control tx + [ 17.909943] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready + + icicle-kit-es login: root + root@icicle-kit-es:~#
This doc describes the procedure to build, flash and boot Linux using U-boot on Microchip MPFS Icicle Kit. Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> --- doc/board/index.rst | 1 + doc/board/microchip/index.rst | 9 + doc/board/microchip/mpfs_icicle.rst | 605 ++++++++++++++++++++++++++++ 3 files changed, 615 insertions(+) create mode 100644 doc/board/microchip/index.rst create mode 100644 doc/board/microchip/mpfs_icicle.rst