board: sifive: add HiFive Unmatched board support

Add defconfig and board support for HiFive Unmatched.

Signed-off-by: Green Wan <green.wan@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index a8a61a943b4419271cd2be7e29fcc1f41152cdf7..b3d7fd84cec2983f24ff0f5af55653f4a550abdc 100644 (file)
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -20,6 +20,9 @@ config TARGET_QEMU_VIRT
 config TARGET_SIFIVE_UNLEASHED
        bool "Support SiFive Unleashed Board"
 
+config TARGET_SIFIVE_UNMATCHED
+       bool "Support SiFive Unmatched Board"
+
 config TARGET_SIPEED_MAIX
        bool "Support Sipeed Maix Board"
 
@@ -56,6 +59,7 @@ source "board/AndesTech/ax25-ae350/Kconfig"
 source "board/emulation/qemu-riscv/Kconfig"
 source "board/microchip/mpfs_icicle/Kconfig"
 source "board/sifive/unleashed/Kconfig"
+source "board/sifive/unmatched/Kconfig"
 source "board/sipeed/maix/Kconfig"
 
 # platform-specific options below

diff --git a/board/sifive/unleashed/Kconfig b/board/sifive/unleashed/Kconfig
index 502916e86a854d51903eb20080e26a40417f0a76..b3b4342a1fb00f678ccdf121adf37e8c24e53c37 100644 (file)
--- a/board/sifive/unleashed/Kconfig
+++ b/board/sifive/unleashed/Kconfig
@@ -28,6 +28,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
        select SIFIVE_FU540
        select ENV_IS_IN_SPI_FLASH
        select BINMAN
+       select RESET_SIFIVE
        imply CMD_DHCP
        imply CMD_EXT2
        imply CMD_EXT4

diff --git a/board/sifive/unmatched/Kconfig b/board/sifive/unmatched/Kconfig
new file mode 100644 (file)
index 0000000..88b5883
--- /dev/null
+++ b/board/sifive/unmatched/Kconfig
@@ -0,0 +1,51 @@
+if TARGET_SIFIVE_UNMATCHED
+
+config SYS_BOARD
+       default "unmatched"
+
+config SYS_VENDOR
+       default "sifive"
+
+config SYS_CPU
+       default "fu740"
+
+config SYS_CONFIG_NAME
+       default "sifive-unmatched"
+
+config SYS_TEXT_BASE
+       default 0x80200000 if SPL
+       default 0x80000000 if !RISCV_SMODE
+       default 0x80200000 if RISCV_SMODE
+
+config SPL_TEXT_BASE
+       default 0x08000000
+
+config SPL_OPENSBI_LOAD_ADDR
+       default 0x80000000
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+       def_bool y
+       select SIFIVE_FU740
+       select SUPPORT_SPL
+       select RESET_SIFIVE
+       select BINMAN
+       imply CMD_DHCP
+       imply CMD_EXT2
+       imply CMD_EXT4
+       imply CMD_FAT
+       imply CMD_FS_GENERIC
+       imply CMD_GPT
+       imply PARTITION_TYPE_GUID
+       imply CMD_NET
+       imply CMD_PING
+       imply CMD_SF
+       imply DOS_PARTITION
+       imply EFI_PARTITION
+       imply IP_DYN
+       imply ISO_PARTITION
+       imply PHY_LIB
+       imply PHY_MSCC
+       imply SYSRESET
+       imply SYSRESET_GPIO
+
+endif

diff --git a/board/sifive/unmatched/MAINTAINERS b/board/sifive/unmatched/MAINTAINERS
new file mode 100644 (file)
index 0000000..94c9510
--- /dev/null
+++ b/board/sifive/unmatched/MAINTAINERS
@@ -0,0 +1,9 @@
+SiFive HiFive Unmatched FU740 BOARD
+M:     Paul Walmsley <paul.walmsley@sifive.com>
+M:     Pragnesh Patel <pragnesh.patel@sifive.com>
+M:     Green Wan <green.wan@sifive.com>
+S:     Maintained
+F:     board/sifive/unmatched/
+F:     doc/board/sifive/hifive-unmatched-fu740.rst
+F:     include/configs/sifive-unmatched.h
+F:     configs/sifive_unmatched_defconfig

diff --git a/board/sifive/unmatched/Makefile b/board/sifive/unmatched/Makefile
new file mode 100644 (file)
index 0000000..6308c80
--- /dev/null
+++ b/board/sifive/unmatched/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (c) 2020-2021 SiFive, Inc
+
+obj-y   += unmatched.o
+
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o
+endif

diff --git a/board/sifive/unmatched/spl.c b/board/sifive/unmatched/spl.c
new file mode 100644 (file)
index 0000000..5e1333b
--- /dev/null
+++ b/board/sifive/unmatched/spl.c
@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2020-2021 SiFive, Inc
+ *
+ * Authors:
+ *   Pragnesh Patel <pragnesh.patel@sifive.com>
+ */
+
+#include <init.h>
+#include <spl.h>
+#include <misc.h>
+#include <log.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <asm/gpio.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/spl.h>
+
+#define GEM_PHY_RESET  SIFIVE_GENERIC_GPIO_NR(0, 12)
+
+#define MODE_SELECT_REG                0x1000
+#define MODE_SELECT_SD         0xb
+#define MODE_SELECT_MASK       GENMASK(3, 0)
+
+int spl_board_init_f(void)
+{
+       int ret;
+
+       ret = spl_soc_init();
+       if (ret) {
+               debug("HiFive Unmatched FU740 SPL init failed: %d\n", ret);
+               return ret;
+       }
+
+       /*
+        * GEMGXL init VSC8541 PHY reset sequence;
+        * leave pull-down active for 2ms
+        */
+       udelay(2000);
+       ret = gpio_request(GEM_PHY_RESET, "gem_phy_reset");
+       if (ret) {
+               debug("gem_phy_reset gpio request failed: %d\n", ret);
+               return ret;
+       }
+
+       /* Set GPIO 12 (PHY NRESET) */
+       ret = gpio_direction_output(GEM_PHY_RESET, 1);
+       if (ret) {
+               debug("gem_phy_reset gpio direction set failed: %d\n", ret);
+               return ret;
+       }
+
+       udelay(1);
+
+       /* Reset PHY again to enter unmanaged mode */
+       gpio_set_value(GEM_PHY_RESET, 0);
+       udelay(1);
+       gpio_set_value(GEM_PHY_RESET, 1);
+       mdelay(15);
+
+       return 0;
+}
+
+u32 spl_boot_device(void)
+{
+       u32 mode_select = readl((void *)MODE_SELECT_REG);
+       u32 boot_device = mode_select & MODE_SELECT_MASK;
+
+       switch (boot_device) {
+       case MODE_SELECT_SD:
+               return BOOT_DEVICE_MMC1;
+       default:
+               debug("Unsupported boot device 0x%x but trying MMC1\n",
+                     boot_device);
+               return BOOT_DEVICE_MMC1;
+       }
+}
+
+#ifdef CONFIG_SPL_LOAD_FIT
+int board_fit_config_name_match(const char *name)
+{
+       /* boot using first FIT config */
+       return 0;
+}
+#endif

diff --git a/board/sifive/unmatched/unmatched.c b/board/sifive/unmatched/unmatched.c
new file mode 100644 (file)
index 0000000..6d60559
--- /dev/null
+++ b/board/sifive/unmatched/unmatched.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2020-2021, SiFive Inc
+ *
+ * Authors:
+ *   Pragnesh Patel <pragnesh.patel@sifive.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/arch/cache.h>
+
+int board_init(void)
+{
+       int ret;
+
+       /* enable all cache ways */
+       ret = cache_enable_ways();
+       if (ret) {
+               debug("%s: could not enable cache ways\n", __func__);
+               return ret;
+       }
+       return 0;
+}

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index b709a05a7b79743bafac76c5a6b01d2871056dec..fa80524cfb2c625a2bb1aa50fa6a93d6536bd0ac 100644 (file)
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -322,7 +322,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
                     ARCH_ROCKCHIP || ARCH_MVEBU ||  ARCH_SOCFPGA || \
                     ARCH_AT91 || ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || \
                     OMAP44XX || OMAP54XX || AM33XX || AM43XX || \
-                    TARGET_SIFIVE_UNLEASHED
+                    TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED
        help
          Use sector number for specifying U-Boot location on MMC/SD in
          raw mode.
@@ -339,7 +339,7 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
        default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || OMAP44XX || \
                         OMAP54XX || AM33XX || AM43XX || ARCH_K3
        default 0x4000 if ARCH_ROCKCHIP
-       default 0x822 if TARGET_SIFIVE_UNLEASHED
+       default 0x822 if TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED
        help
          Address on the MMC to load U-Boot from, when the MMC is being used
          in raw mode. Units: MMC sectors (1 sector = 512 bytes).

diff --git a/configs/sifive_unmatched_defconfig b/configs/sifive_unmatched_defconfig
new file mode 100644 (file)
index 0000000..4e5ed45
--- /dev/null
+++ b/configs/sifive_unmatched_defconfig
@@ -0,0 +1,54 @@
+CONFIG_RISCV=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x3000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_SPL_DM_SPI=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="hifive-unmatched-a00"
+CONFIG_TARGET_SIFIVE_UNMATCHED=y
+CONFIG_ARCH_RV64I=y
+CONFIG_RISCV_SMODE=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_FIT=y
+CONFIG_SPL_LOAD_FIT_ADDRESS=0x84000000
+CONFIG_DISPLAY_CPUINFO=y
+CONFIG_DISPLAY_BOARDINFO=y
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_DM_RESET=y
+CONFIG_SPL_YMODEM_SUPPORT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_SPL_CLK=y
+CONFIG_DM_RESET=y
+CONFIG_CMD_PCI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_PCI_PNP=y
+CONFIG_PCIE_DW_SIFIVE=y
+CONFIG_NVME=y
+CONFIG_DM_ETH=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_USB=y
+CONFIG_CMD_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_PCI=y
+CONFIG_CMD_PART=y
+CONFIG_CMD_NVME=y
+CONFIG_SYS_USB_EVENT_POLL=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_GPT_RENAME=y
+CONFIG_CMD_EEPROM=y
+CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_I2C=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_OCORES=y
+CONFIG_CLK_SIFIVE_PRCI=y
+CONFIG_DM_PWM=y
+CONFIG_PWM_SIFIVE=y
+CONFIG_CMD_PWM=y
+CONFIG_SPL_USE_ARCH_MEMMOVE=n

diff --git a/doc/board/sifive/index.rst b/doc/board/sifive/index.rst
index ed7eacfb54d3b55198b23f52f5ed003d8504d45a..a43937a3e0abab8af682ca7b2208fe83d85e48ce 100644 (file)
--- a/doc/board/sifive/index.rst
+++ b/doc/board/sifive/index.rst
@@ -7,3 +7,4 @@ SiFive
    :maxdepth: 2
 
    unleashed
+   unmatched

diff --git a/doc/board/sifive/unmatched.rst b/doc/board/sifive/unmatched.rst
new file mode 100644 (file)
index 0000000..e65b0d3
--- /dev/null
+++ b/doc/board/sifive/unmatched.rst
@@ -0,0 +1,536 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+HiFive Unmatched
+================
+
+FU740-C000 RISC-V SoC
+---------------------
+The FU740-C000 is a 4+1 64-bit RISC-V core SoC from SiFive.
+
+The HiFive Unmatched development platform is based on FU740-C000 and capable
+of running Linux.
+
+Mainline support
+----------------
+The support for following drivers are already enabled:
+
+1. SiFive UART Driver.
+2. SiFive PRCI Driver for clock.
+3. Cadence MACB ethernet driver for networking support.
+4. SiFive SPI Driver.
+5. MMC SPI Driver for MMC/SD support.
+
+Booting from uSD using U-Boot SPL
+---------------------------------
+
+Building
+--------
+
+Before building U-Boot SPL, OpenSBI must be built first. OpenSBI can be
+cloned and built for FU740 as below:
+
+.. code-block:: console
+
+       git clone https://github.com/riscv/opensbi.git
+       cd opensbi
+       make PLATFORM=generic
+       export OPENSBI=<path to opensbi/build/platform/generic/firmware/fw_dynamic.bin>
+
+Now build the U-Boot SPL and U-Boot proper
+
+.. code-block:: console
+
+       cd <U-Boot-dir>
+       make sifive_unmatched_defconfig
+       make
+
+This will generate spl/u-boot-spl.bin and u-boot.itb
+
+
+Flashing
+--------
+
+ZSBL loads the U-Boot SPL (u-boot-spl.bin) from a partition with GUID type
+5B193300-FC78-40CD-8002-E86C45580B47
+
+U-Boot SPL expects u-boot.itb from a partition with GUID
+type 2E54B353-1271-4842-806F-E436D6AF6985
+
+u-boot.itb is a combination of fw_dynamic.bin, u-boot-nodtb.bin and
+device tree blob (hifive-unmatched-a00.dtb)
+
+Format the SD card (make sure the disk has GPT, otherwise use gdisk to switch)
+
+.. code-block:: none
+
+       # sudo sgdisk -g --clear -a 1 \
+       > --new=1:34:2081         --change-name=1:spl --typecode=1:5B193300-FC78-40CD-8002-E86C45580B47 \
+       > --new=2:2082:10273      --change-name=2:uboot  --typecode=2:2E54B353-1271-4842-806F-E436D6AF6985 \
+       > --new=3:16384:282623    --change-name=3:boot --typecode=3:0x0700 \
+       > --new=4:286720:13918207 --change-name=4:root --typecode=4:0x8300 \
+       > /dev/sdb
+
+Copy linux Image.gz and hifive-unmatched-a00.dtb to boot partition
+
+.. code-block:: none
+
+       sudo mkfs.vfat /dev/sdb3
+       sudo mkfs.ext4 /dev/sdb4
+
+       sudo mount /dev/sdb3 /media/sdb3
+       sudo cp Image.gz hifive-unmatched-a00.dtb /media/sdb3/
+
+Program the SD card
+
+.. code-block:: none
+
+       sudo dd if=spl/u-boot-spl.bin of=/dev/sda seek=34
+       sudo dd if=u-boot.itb of=/dev/sda seek=2082
+
+Booting
+-------
+Once you plugin the sdcard and power up, you should see the U-Boot prompt.
+
+
+Loading the kernel and dtb
+
+.. code-block:: none
+
+       fatload mmc 0:3 ${kernel_addr_r} Image.gz
+       fatload mmc 0:3 ${fdt_addr_r} hifive-unmatched-a00.dtb
+       booti ${kernel_addr_r} - ${fdt_addr_r}
+
+
+Sample boot log from HiFive Unmatched board
+-------------------------------------------
+
+.. code-block:: none
+
+       U-Boot SPL 2021.04-rc4-00009-g7d70643cc3-dirty (Mar 16 2021 - 18:03:14 +0800)
+       Trying to boot from MMC1
+
+       U-Boot 2021.04-rc4-00009-g7d70643cc3-dirty (Mar 16 2021 - 18:03:14 +0800)
+
+       CPU:   rv64imafdc
+       Model: SiFive HiFive Unmatched A00
+       DRAM:  16 GiB
+       MMC:   spi@10050000:mmc@0: 0
+       In:    serial@10010000
+       Out:   serial@10010000
+       Err:   serial@10010000
+       Model: SiFive HiFive Unmatched A00
+       Net:
+       Error: ethernet@10090000 address not set.
+       No ethernet found.
+
+       Hit any key to stop autoboot:  0
+       PCIe Link up, Gen1
+
+       Device 0: Vendor: 0x126f Rev: S1111A0L Prod: AA000000000000001995
+                   Type: Hard Disk
+                   Capacity: 488386.3 MB = 476.9 GB (1000215216 x 512)
+       ... is now current device
+       Scanning nvme 0:1...
+       libfdt fdt_check_header(): FDT_ERR_BADMAGIC
+       Scanning disk mmc@0.blk...
+       ** Unrecognized filesystem type **
+       ** Unrecognized filesystem type **
+       Scanning disk nvme#0.blk#0...
+       Found 8 disks
+       No EFI system partition
+
+       Error: ethernet@10090000 address not set.
+       BootOrder not defined
+       EFI boot manager: Cannot load any image
+       starting USB...
+       Bus xhci_pci: Register 4000840 NbrPorts 4
+       Starting the controller
+       USB XHCI 1.00
+       scanning bus xhci_pci for devices... 3 USB Device(s) found
+              scanning usb for storage devices... 0 Storage Device(s) found
+
+       Device 0: unknown device
+       switch to partitions #0, OK
+       mmc0 is current device
+       Scanning mmc 0:3...
+       Found /extlinux/extlinux.conf
+       Retrieving file: /extlinux/extlinux.conf
+       205 bytes read in 9 ms (21.5 KiB/s)
+       1:      OpenEmbedded-SiFive-HiFive-Unmatched
+       Retrieving file: /Image.gz
+       7225919 bytes read in 4734 ms (1.5 MiB/s)
+       append: root=/dev/mmcblk0p4 rootfstype=ext4 rootwait console=ttySIF0,115200 earlycon=sbi
+       Retrieving file: /hifive-unmatched-a00.dtb
+       10445 bytes read in 13 ms (784.2 KiB/s)
+          Uncompressing Kernel Image
+       Moving Image from 0x84000000 to 0x80200000, end=81629000
+       ## Flattened Device Tree blob at 88000000
+          Booting using the fdt blob at 0x88000000
+          Using Device Tree in place at 0000000088000000, end 00000000880058cc
+
+       Starting kernel ...
+
+       [    0.000000] Linux version 5.10.15 (oe-user@oe-host) (riscv64-oe-linux-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.0.201
+       [    0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000
+       [    0.000000] earlycon: sbi0 at I/O port 0x0 (options '')
+       [    0.000000] printk: bootconsole [sbi0] enabled
+       [    0.000000] efi: UEFI not found.
+       [    0.000000] Zone ranges:
+       [    0.000000]   DMA32    [mem 0x0000000080200000-0x00000000ffffffff]
+       [    0.000000]   Normal   [mem 0x0000000100000000-0x000000027fffffff]
+       [    0.000000] Movable zone start for each node
+       [    0.000000] Early memory node ranges
+       [    0.000000]   node   0: [mem 0x0000000080200000-0x000000027fffffff]
+       [    0.000000] Zeroed struct page in unavailable ranges: 512 pages
+       [    0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x000000027fffffff]
+       [    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
+       [    0.000000] SBI specification v0.3 detected
+       [    0.000000] SBI implementation ID=0x1 Version=0x9
+       [    0.000000] SBI v0.2 TIME extension detected
+       [    0.000000] SBI v0.2 IPI extension detected
+       [    0.000000] SBI v0.2 RFENCE extension detected
+       [    0.000000] SBI v0.2 HSM extension detected
+       [    0.000000] CPU with hartid=0 is not available
+       [    0.000000] CPU with hartid=0 is not available
+       [    0.000000] riscv: ISA extensions acdfim
+       [    0.000000] riscv: ELF capabilities acdfim
+       [    0.000000] percpu: Embedded 26 pages/cpu s66904 r8192 d31400 u106496
+       [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 2067975
+       [    0.000000] Kernel command line: root=/dev/mmcblk0p4 rootfstype=ext4 rootwait console=ttySIF0,115200 earlycon=sbi
+       [    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
+       [    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
+       [    0.000000] Sorting __ex_table...
+       [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
+       [    0.000000] Memory: 8155880K/8386560K available (8490K kernel code, 5515K rwdata, 4096K rodata, 285K init, 383K bss, 23)
+       [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
+       [    0.000000] rcu: Hierarchical RCU implementation.
+       [    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
+       [    0.000000]  Tracing variant of Tasks RCU enabled.
+       [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
+       [    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
+       [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
+       [    0.000000] CPU with hartid=0 is not available
+       [    0.000000] riscv-intc: unable to find hart id for /cpus/cpu@0/interrupt-controller
+       [    0.000000] riscv-intc: 64 local interrupts mapped
+       [    0.000000] plic: interrupt-controller@c000000: mapped 69 interrupts with 4 handlers for 9 contexts.
+       [    0.000000] random: get_random_bytes called from 0xffffffe000002a6a with crng_init=0
+       [    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: 352636161696s
+       [    0.000007] sched_clock: 64 bits at 1000kHz, resolution 1000ns, wraps every 2199023255500ns
+       [    0.008626] Console: colour dummy device 80x25
+       [    0.013049] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=4000)
+       [    0.023115] pid_max: default: 32768 minimum: 301
+       [    0.028423] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
+       [    0.035919] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
+       [    0.045957] rcu: Hierarchical SRCU implementation.
+       [    0.050393] EFI services will not be available.
+       [    0.055132] smp: Bringing up secondary CPUs ...
+       [    0.061824] smp: Brought up 1 node, 4 CPUs
+       [    0.067458] devtmpfs: initialized
+       [    0.072700] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
+       [    0.081789] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
+       [    0.089738] NET: Registered protocol family 16
+       [    0.093999] thermal_sys: Registered thermal governor 'step_wise'
+       [    0.109208] iommu: Default domain type: Translated
+       [    0.119694] vgaarb: loaded
+       [    0.122571] SCSI subsystem initialized
+       [    0.126499] usbcore: registered new interface driver usbfs
+       [    0.131686] usbcore: registered new interface driver hub
+       [    0.137071] usbcore: registered new device driver usb
+       [    0.142286] EDAC MC: Ver: 3.0.0
+       [    0.145760] Advanced Linux Sound Architecture Driver Initialized.
+       [    0.152205] clocksource: Switched to clocksource riscv_clocksource
+       [    1.046286] VFS: Disk quotas dquot_6.6.0
+       [    1.049651] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
+       [    1.062844] NET: Registered protocol family 2
+       [    1.067172] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
+       [    1.075455] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
+       [    1.085428] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
+       [    1.096548] TCP: Hash tables configured (established 65536 bind 65536)
+       [    1.103043] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
+       [    1.109879] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
+       [    1.117413] NET: Registered protocol family 1
+       [    1.121881] RPC: Registered named UNIX socket transport module.
+       [    1.127139] RPC: Registered udp transport module.
+       [    1.131901] RPC: Registered tcp transport module.
+       [    1.136677] RPC: Registered tcp NFSv4.1 backchannel transport module.
+       [    1.143194] PCI: CLS 0 bytes, default 64
+       [    1.148359] Initialise system trusted keyrings
+       [    1.152364] workingset: timestamp_bits=62 max_order=21 bucket_order=0
+       [    1.165382] NFS: Registering the id_resolver key type
+       [    1.169781] Key type id_resolver registered
+       [    1.174011] Key type id_legacy registered
+       [    1.178179] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
+       [    1.184874] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
+       [    1.192453] 9p: Installing v9fs 9p2000 file system support
+       [    1.198116] NET: Registered protocol family 38
+       [    1.201886] Key type asymmetric registered
+       [    1.206046] Asymmetric key parser 'x509' registered
+       [    1.211029] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
+       [    1.218468] io scheduler mq-deadline registered
+       [    1.223072] io scheduler kyber registered
+       [    1.228803] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
+       [    1.235017] fu740-pcie e00000000.pcie: FPGA PCIE PROBE
+       [    1.281706] fu740-pcie e00000000.pcie: PCIE-PERSTN is GPIO 504
+       [    1.286922] fu740-pcie e00000000.pcie: PWREN is GPIO 501
+       [    1.292377] fu740-pcie e00000000.pcie: host bridge /soc/pcie@e00000000 ranges:
+       [    1.299603] fu740-pcie e00000000.pcie:       IO 0x0060080000..0x006008ffff -> 0x0060080000
+       [    1.307922] fu740-pcie e00000000.pcie:      MEM 0x0060090000..0x0070ffffff -> 0x0060090000
+       [    1.316244] fu740-pcie e00000000.pcie:      MEM 0x2000000000..0x3fffffffff -> 0x2000000000
+       [    1.432223] fu740-pcie e00000000.pcie: PWREN enabling
+       [    1.436607] fu740-pcie e00000000.pcie: PWREN valid
+       [    1.560226] fu740-pcie e00000000.pcie: invalid resource
+       [    1.664802] fu740-pcie e00000000.pcie: Link up
+       [    1.768582] fu740-pcie e00000000.pcie: Link up
+       [    1.872369] fu740-pcie e00000000.pcie: Link up
+       [    1.876116] fu740-pcie e00000000.pcie: Link up, Gen3
+       [    1.881352] fu740-pcie e00000000.pcie: PCI host bridge to bus 0000:00
+       [    1.887700] pci_bus 0000:00: root bus resource [bus 00-ff]
+       [    1.893247] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x60080000-0x6008ffff])
+       [    1.902807] pci_bus 0000:00: root bus resource [mem 0x60090000-0x70ffffff]
+       [    1.909748] pci_bus 0000:00: root bus resource [mem 0x2000000000-0x3fffffffff pref]
+       [    1.917517] pci 0000:00:00.0: [f15e:0000] type 01 class 0x060400
+       [    1.923569] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
+       [    1.929902] pci 0000:00:00.0: reg 0x38: [mem 0x00000000-0x0000ffff pref]
+       [    1.936723] pci 0000:00:00.0: supports D1
+       [    1.940755] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
+       [    1.947619] pci 0000:01:00.0: [1b21:2824] type 01 class 0x060400
+       [    1.953052] pci 0000:01:00.0: enabling Extended Tags
+       [    1.958165] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
+       [    1.976890] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
+       [    1.984425] pci 0000:02:00.0: [1b21:2824] type 01 class 0x060400
+       [    1.990396] pci 0000:02:00.0: enabling Extended Tags
+       [    1.995509] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
+       [    2.001938] pci 0000:02:02.0: [1b21:2824] type 01 class 0x060400
+       [    2.007682] pci 0000:02:02.0: enabling Extended Tags
+       [    2.012793] pci 0000:02:02.0: PME# supported from D0 D3hot D3cold
+       [    2.019167] pci 0000:02:03.0: [1b21:2824] type 01 class 0x060400
+       [    2.024966] pci 0000:02:03.0: enabling Extended Tags
+       [    2.030075] pci 0000:02:03.0: PME# supported from D0 D3hot D3cold
+       [    2.036468] pci 0000:02:04.0: [1b21:2824] type 01 class 0x060400
+       [    2.042250] pci 0000:02:04.0: enabling Extended Tags
+       [    2.047359] pci 0000:02:04.0: PME# supported from D0 D3hot D3cold
+       [    2.053811] pci 0000:02:08.0: [1b21:2824] type 01 class 0x060400
+       [    2.059534] pci 0000:02:08.0: enabling Extended Tags
+       [    2.064647] pci 0000:02:08.0: PME# supported from D0 D3hot D3cold
+       [    2.071499] pci 0000:02:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
+       [    2.078837] pci 0000:02:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
+       [    2.086911] pci 0000:02:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
+       [    2.094987] pci 0000:02:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
+       [    2.103075] pci 0000:02:08.0: bridge configuration invalid ([bus 00-00]), reconfiguring
+       [    2.111901] pci_bus 0000:03: busn_res: [bus 03-ff] end is updated to 03
+       [    2.118031] pci 0000:04:00.0: [1b21:1142] type 00 class 0x0c0330
+       [    2.123968] pci 0000:04:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
+       [    2.131038] pci 0000:04:00.0: PME# supported from D3cold
+       [    2.148888] pci_bus 0000:04: busn_res: [bus 04-ff] end is updated to 04
+       [    2.155588] pci_bus 0000:05: busn_res: [bus 05-ff] end is updated to 05
+       [    2.162286] pci_bus 0000:06: busn_res: [bus 06-ff] end is updated to 06
+       [    2.168408] pci 0000:07:00.0: [126f:2263] type 00 class 0x010802
+       [    2.174351] pci 0000:07:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
+       [    2.192890] pci_bus 0000:07: busn_res: [bus 07-ff] end is updated to 07
+       [    2.198837] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 07
+       [    2.205522] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 07
+       [    2.212241] pci 0000:00:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff]
+       [    2.219067] pci 0000:00:00.0: BAR 14: assigned [mem 0x60200000-0x603fffff]
+       [    2.226010] pci 0000:00:00.0: BAR 6: assigned [mem 0x60090000-0x6009ffff pref]
+       [    2.233308] pci 0000:01:00.0: BAR 14: assigned [mem 0x60200000-0x603fffff]
+       [    2.240259] pci 0000:02:02.0: BAR 14: assigned [mem 0x60200000-0x602fffff]
+       [    2.247203] pci 0000:02:08.0: BAR 14: assigned [mem 0x60300000-0x603fffff]
+       [    2.254150] pci 0000:02:00.0: PCI bridge to [bus 03]
+       [    2.259217] pci 0000:04:00.0: BAR 0: assigned [mem 0x60200000-0x60207fff 64bit]
+       [    2.266594] pci 0000:02:02.0: PCI bridge to [bus 04]
+       [    2.271615] pci 0000:02:02.0:   bridge window [mem 0x60200000-0x602fffff]
+       [    2.278485] pci 0000:02:03.0: PCI bridge to [bus 05]
+       [    2.283529] pci 0000:02:04.0: PCI bridge to [bus 06]
+       [    2.288572] pci 0000:07:00.0: BAR 0: assigned [mem 0x60300000-0x60303fff 64bit]
+       [    2.295952] pci 0000:02:08.0: PCI bridge to [bus 07]
+       [    2.300973] pci 0000:02:08.0:   bridge window [mem 0x60300000-0x603fffff]
+       [    2.307842] pci 0000:01:00.0: PCI bridge to [bus 02-07]
+       [    2.313133] pci 0000:01:00.0:   bridge window [mem 0x60200000-0x603fffff]
+       [    2.320009] pci 0000:00:00.0: PCI bridge to [bus 01-07]
+       [    2.325288] pci 0000:00:00.0:   bridge window [mem 0x60200000-0x603fffff]
+       [    2.332808] pcieport 0000:00:00.0: AER: enabled with IRQ 51
+       [    2.337946] pcieport 0000:01:00.0: enabling device (0000 -> 0002)
+       [    2.344786] pcieport 0000:02:02.0: enabling device (0000 -> 0002)
+       [    2.351328] pcieport 0000:02:08.0: enabling device (0000 -> 0002)
+       [    2.357091] pci 0000:04:00.0: enabling device (0000 -> 0002)
+       [    2.362751] switchtec: loaded.
+       [    2.365933] L2CACHE: DataError @ 0x00000003.00964470
+       [    2.365992] L2CACHE: No. of Banks in the cache: 4
+       [    2.375414] L2CACHE: No. of ways per bank: 16
+       [    2.379846] L2CACHE: Sets per bank: 512
+       [    2.383751] L2CACHE: Bytes per cache block: 64
+       [    2.388267] L2CACHE: Index of the largest way enabled: 15
+       [    2.434865] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
+       [    2.441695] 10010000.serial: ttySIF0 at MMIO 0x10010000 (irq = 1, base_baud = 115200) is a SiFive UART v0
+       [    2.450625] printk: console [ttySIF0] enabled
+       [    2.450625] printk: console [ttySIF0] enabled
+       [    2.459360] printk: bootconsole [sbi0] disabled
+       [    2.459360] printk: bootconsole [sbi0] disabled
+       [    2.468824] 10011000.serial: ttySIF1 at MMIO 0x10011000 (irq = 2, base_baud = 115200) is a SiFive UART v0
+       [    2.493853] loop: module loaded
+       [    2.526475] nvme nvme0: pci function 0000:07:00.0
+       [    2.530852] nvme 0000:07:00.0: enabling device (0000 -> 0002)
+       [    2.537716] Rounding down aligned max_sectors from 4294967295 to 4294967288
+       [    2.544470] db_root: cannot open: /etc/target
+       [    2.545926] nvme nvme0: allocated 64 MiB host memory buffer.
+       [    2.549020] sifive_spi 10040000.spi: mapped; irq=4, cs=1
+       [    2.559941] spi-nor spi0.0: is25wp256 (32768 Kbytes)
+       [    2.566431] sifive_spi 10050000.spi: mapped; irq=6, cs=1
+       [    2.566707] nvme nvme0: 4/0/0 default/read/poll queues
+       [    2.571935] libphy: Fixed MDIO Bus: probed
+       [    2.580950] macb 10090000.ethernet: Registered clk switch 'sifive-gemgxl-mgmt'
+       [    2.587536] macb 10090000.ethernet: invalid hw address, using random
+       [    2.588100]  nvme0n1: p1 p2
+       [    2.593875] BEU: Load or Store TILINK BUS ERR occurred
+       [    2.594342] libphy: MACB_mii_bus: probed
+       [    2.599312] macb 10090000.ethernet eth0: Cadence GEM rev 0x10070109 at 0x10090000 irq 7 (5e:57:b8:ab:24:4a)
+       [    2.615501] e1000e: Intel(R) PRO/1000 Network Driver
+       [    2.620251] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
+       [    2.626463] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
+       [    2.632684] ehci-pci: EHCI PCI platform driver
+       [    2.637144] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
+       [    2.643273] ohci-pci: OHCI PCI platform driver
+       [    2.647731] uhci_hcd: USB Universal Host Controller Interface driver
+       [    2.654315] xhci_hcd 0000:04:00.0: xHCI Host Controller
+       [    2.659450] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 1
+       [    2.807373] xhci_hcd 0000:04:00.0: hcc params 0x0200e081 hci version 0x100 quirks 0x0000000010000410
+       [    2.816609] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
+       [    2.824115] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
+       [    2.831312] usb usb1: Product: xHCI Host Controller
+       [    2.836174] usb usb1: Manufacturer: Linux 5.10.15 xhci-hcd
+       [    2.841652] usb usb1: SerialNumber: 0000:04:00.0
+       [    2.846639] hub 1-0:1.0: USB hub found
+       [    2.850037] hub 1-0:1.0: 2 ports detected
+       [    2.854306] xhci_hcd 0000:04:00.0: xHCI Host Controller
+       [    2.859335] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 2
+       [    2.866599] xhci_hcd 0000:04:00.0: Host supports USB 3.0 SuperSpeed
+       [    2.873638] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
+       [    2.881074] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
+       [    2.889212] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
+       [    2.896422] usb usb2: Product: xHCI Host Controller
+       [    2.901282] usb usb2: Manufacturer: Linux 5.10.15 xhci-hcd
+       [    2.906752] usb usb2: SerialNumber: 0000:04:00.0
+       [    2.911671] hub 2-0:1.0: USB hub found
+       [    2.915130] hub 2-0:1.0: 2 ports detected
+       [    2.919486] usbcore: registered new interface driver usb-storage
+       [    2.925212] usbcore: registered new interface driver usbserial_generic
+       [    2.931620] usbserial: USB Serial support registered for generic
+       [    2.937771] mousedev: PS/2 mouse device common for all mice
+       [    2.943220] usbcore: registered new interface driver usbtouchscreen
+       [    2.949466] i2c /dev entries driver
+       [    2.954218] lm90 0-004c: supply vcc not found, using dummy regulator
+       [    2.961629] EDAC DEVICE0: Giving out device to module Sifive ECC Manager controller sifive_edac.0: DEV sifive_edac.0 (I)
+       [    2.997874] mmc_spi spi1.0: SD/MMC host mmc0, no DMA, no WP, no poweroff, cd polling
+       [    3.005138] ledtrig-cpu: registered to indicate activity on CPUs
+       [    3.010980] usbcore: registered new interface driver usbhid
+       [    3.016407] usbhid: USB HID core driver
+       [    3.020540] usbcore: registered new interface driver snd-usb-audio
+       [    3.027209] NET: Registered protocol family 10
+       [    3.031878] Segment Routing with IPv6
+       [    3.034864] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
+       [    3.041232] NET: Registered protocol family 17
+       [    3.045324] 9pnet: Installing 9P2000 support
+       [    3.049397] Key type dns_resolver registered
+       [    3.053786] Loading compiled-in X.509 certificates
+       [    3.059729] ALSA device list:
+       [    3.061943]   No soundcards found.
+       [    3.066057] Waiting for root device /dev/mmcblk0p4...
+       [    3.077319] mmc0: host does not support reading read-only switch, assuming write-enable
+       [    3.084564] mmc0: new SDHC card on SPI
+       [    3.089699] mmcblk0: mmc0:0000 SD32G 29.7 GiB
+       [    3.126488] GPT:Primary header thinks Alt. header is not at the end of the disk.
+       [    3.133144] GPT:13918241 != 62333951
+       [    3.136679] GPT:Alternate GPT header not at the end of the disk.
+       [    3.142673] GPT:13918241 != 62333951
+       [    3.146231] GPT: Use GNU Parted to correct GPT errors.
+       [    3.151398]  mmcblk0: p1 p2 p3 p4
+       [    3.212226] usb 1-2: new high-speed USB device number 2 using xhci_hcd
+       [    3.258310] EXT4-fs (mmcblk0p4): INFO: recovery required on readonly filesystem
+       [    3.264855] EXT4-fs (mmcblk0p4): write access will be enabled during recovery
+       [    3.458247] usb 1-2: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 0.01
+       [    3.465662] usb 1-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
+       [    3.472775] usb 1-2: Product: AS2107
+       [    3.476336] usb 1-2: Manufacturer: ASMedia
+       [    3.480419] usb 1-2: SerialNumber: USB2.0 Hub
+       [    3.533583] EXT4-fs (mmcblk0p4): recovery complete
+       [    3.543756] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)
+       [    3.551132] VFS: Mounted root (ext4 filesystem) readonly on device 179:4.
+       [    3.554682] hub 1-2:1.0: USB hub found
+       [    3.561105] devtmpfs: mounted
+       [    3.561778] hub 1-2:1.0: 4 ports detected
+       [    3.565546] Freeing unused kernel memory: 284K
+       [    3.572964] Kernel memory protection not selected by kernel config.
+       [    3.579225] Run /sbin/init as init process
+       [    3.613136] usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
+       [    3.643539] usb 2-2: New USB device found, idVendor=174c, idProduct=3074, bcdDevice= 0.01
+       [    3.650948] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
+       [    3.658072] usb 2-2: Product: AS2107
+       [    3.661630] usb 2-2: Manufacturer: ASMedia
+       [    3.665709] usb 2-2: SerialNumber: USB2.0 Hub
+       [    3.762380] hub 2-2:1.0: USB hub found
+       [    3.766074] hub 2-2:1.0: 4 ports detected
+       [    7.487226] systemd[1]: System time before build time, advancing clock.
+       [    7.788093] systemd[1]: systemd 247.2+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +U)
+       [    7.809694] systemd[1]: Detected architecture riscv64.
+
+       Welcome to OpenEmbedded nodistro.0!
+
+       [    7.832648] systemd[1]: Set hostname to <unmatched>.
+       [    9.397499] systemd[1]: Queued start job for default target Multi-User System.
+       [    9.408518] random: systemd: uninitialized urandom read (16 bytes read)
+       [    9.429329] systemd[1]: Created slice system-getty.slice.
+       [  OK  ] Created slice system-getty.slice.
+       [    9.440400] random: systemd: uninitialized urandom read (16 bytes read)
+       [    9.447086] systemd[1]: Created slice system-modprobe.slice.
+       [  OK  ] Created slice system-modprobe.slice.
+       [    9.458480] random: systemd: uninitialized urandom read (16 bytes read)
+       [    9.465436] systemd[1]: Created slice system-serial\x2dgetty.slice.
+       [  OK  ] Created slice system-serial\x2dgetty.slice.
+       [    9.478594] systemd[1]: Created slice User and Session Slice.
+       [  OK  ] Created slice User and Session Slice.
+       [    9.490225] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
+       [  OK  ] Started Dispatch Password ��…ts to Console Directory Watch.
+       [    9.506407] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
+       [  OK  ] Started Forward Password R��…uests to Wall Directory Watch.
+       [    9.522312] systemd[1]: Reached target Paths.
+       [  OK  ] Reached target Paths.
+       [    9.531078] systemd[1]: Reached target Remote File Systems.
+       [  OK  ] Reached target Remote File Systems.
+       [    9.542855] systemd[1]: Reached target Slices.
+       [  OK  ] Reached target Slices.
+       [    9.552712] systemd[1]: Reached target Swap.
+       [  OK  ] Reached target Swap.
+       [    9.561566] systemd[1]: Listening on initctl Compatibility Named Pipe.
+       [  OK  ] Listening on initctl Compatibility Named Pipe.
+       [    9.578686] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
+       [    9.586545] systemd[1]: Listening on Journal Socket (/dev/log).
+       [  OK  ] Listening on Journal Socket (/dev/log).
+
+       [snip]
+
+       [  OK  ] Reached target System Time Synchronized.
+       [  OK  ] Reached target Timers.
+       [  OK  ] Listening on D-Bus System Message Bus Socket.
+       [  OK  ] Reached target Sockets.
+       [  OK  ] Reached target Basic System.
+       [  OK  ] Started D-Bus System Message Bus.
+                Starting User Login Management...
+                Starting Permit User Sessions...
+       [  OK  ] Started Xinetd A Powerful Replacement For Inetd.
+       [  OK  ] Finished Permit User Sessions.
+       [  OK  ] Started Getty on tty1.
+       [  OK  ] Started Serial Getty on hvc0.
+       [  OK  ] Started Serial Getty on ttySIF0.
+       [  OK  ] Reached target Login Prompts.
+       [  OK  ] Started User Login Management.
+       [  OK  ] Reached target Multi-User System.
+                Starting Update UTMP about System Runlevel Changes...
+       [  OK  ] Finished Update UTMP about System Runlevel Changes.
+
+       OpenEmbedded nodistro.0 unmatched hvc0
+
+       unmatched login:
+       OpenEmbedded nodistro.0 unmatched ttySIF0
+
+       unmatched login:

diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index 91303ecbf6cc1cf2cd654c005c26f838e6116bab..a42b3f0077c9a53f0271673f5e3087f749e377d3 100644 (file)
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -166,7 +166,7 @@ config RESET_IPQ419
 
 config RESET_SIFIVE
        bool "Reset Driver for SiFive SoC's"
-       depends on DM_RESET && CLK_SIFIVE_PRCI && TARGET_SIFIVE_UNLEASHED
+       depends on DM_RESET && CLK_SIFIVE_PRCI && (TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED)
        default y
        help
          PRCI module within SiFive SoC's provides mechanism to reset

diff --git a/include/configs/sifive-unmatched.h b/include/configs/sifive-unmatched.h
new file mode 100644 (file)
index 0000000..4fad69b
--- /dev/null
+++ b/include/configs/sifive-unmatched.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2020-2021 SiFive, Inc
+ *
+ * Authors:
+ *   Pragnesh Patel <pragnesh.patel@sifive.com>
+ */
+
+#ifndef __SIFIVE_UNMATCHED_H
+#define __SIFIVE_UNMATCHED_H
+
+#include <linux/sizes.h>
+
+#ifdef CONFIG_SPL
+
+#define CONFIG_SPL_MAX_SIZE            0x00100000
+#define CONFIG_SPL_BSS_START_ADDR      0x85000000
+#define CONFIG_SPL_BSS_MAX_SIZE                0x00100000
+#define CONFIG_SYS_SPL_MALLOC_START    (CONFIG_SPL_BSS_START_ADDR + \
+                                        CONFIG_SPL_BSS_MAX_SIZE)
+#define CONFIG_SYS_SPL_MALLOC_SIZE     0x00100000
+
+#define CONFIG_SPL_STACK       (0x08000000 + 0x001D0000 - \
+                                GENERATED_GBL_DATA_SIZE)
+
+#endif
+
+#define CONFIG_SYS_SDRAM_BASE          0x80000000
+#define CONFIG_SYS_INIT_SP_ADDR                (CONFIG_SYS_SDRAM_BASE + SZ_2M)
+
+#define CONFIG_SYS_LOAD_ADDR           (CONFIG_SYS_SDRAM_BASE + SZ_2M)
+
+#define CONFIG_SYS_MALLOC_LEN          SZ_8M
+
+#define CONFIG_SYS_BOOTM_LEN           SZ_64M
+
+#define CONFIG_STANDALONE_LOAD_ADDR    0x80200000
+
+#define CONFIG_SYS_PCI_64BIT           1       /* enable 64-bit resources */
+
+#define CONFIG_SYS_CACHELINE_SIZE      64
+
+/* Environment options */
+
+#ifndef CONFIG_SPL_BUILD
+#define BOOT_TARGET_DEVICES(func) \
+       func(NVME, nvme, 0) \
+       func(USB, usb, 0) \
+       func(MMC, mmc, 0) \
+       func(PXE, pxe, na) \
+       func(DHCP, dhcp, na)
+
+#include <config_distro_bootcmd.h>
+
+#define TYPE_GUID_LOADER1      "5B193300-FC78-40CD-8002-E86C45580B47"
+#define TYPE_GUID_LOADER2      "2E54B353-1271-4842-806F-E436D6AF6985"
+#define TYPE_GUID_SYSTEM       "0FC63DAF-8483-4772-8E79-3D69D8477DE4"
+
+#define PARTS_DEFAULT \
+       "name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \
+       "name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \
+       "name=system,size=-,bootable,type=${type_guid_gpt_system};"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+       "kernel_addr_r=0x84000000\0" \
+       "fdt_addr_r=0x88000000\0" \
+       "scriptaddr=0x88100000\0" \
+       "pxefile_addr_r=0x88200000\0" \
+       "ramdisk_addr_r=0x88300000\0" \
+       "kernel_comp_addr_r=0x90000000\0" \
+       "kernel_comp_size=0x4000000\0" \
+       "type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \
+       "type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \
+       "type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
+       "partitions=" PARTS_DEFAULT "\0" \
+       BOOTENV
+
+#define CONFIG_PREBOOT \
+       "setenv fdt_addr ${fdtcontroladdr};" \
+       "fdt addr ${fdtcontroladdr};"
+#endif /* CONFIG_SPL_BUILD */
+
+#endif /* __SIFIVE_UNMATCHED_H */