* [PATCH 0/6] Make MPFS Generic
@ 2025-09-02 10:10 Jamie Gibbons
2025-09-02 10:10 ` [PATCH 1/6] board: microchip: icicle: rename all icicle files to generic Jamie Gibbons
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: Jamie Gibbons @ 2025-09-02 10:10 UTC (permalink / raw)
To: u-boot
Cc: Conor Dooley, Valentina Fernandez Alanis, Cyril Jean, Tom Rini,
Leo Yu-Chi Liang, jamie.gibbons
Hi all,
The following patch series makes all Icicle Kit files generic. This supports
the addition of upcoming support for other MPFS boards.
The series also includes the addition of the MPFS Video Kit and updated
documentation.
Also included is the addition of functionality to the MPFS system controller
to read the device tree overlays on the board. This functionality is used on
the MPFS boards to support auto update.
Thanks,
Jamie.
Jamie Gibbons (6):
board: microchip: icicle: rename all icicle files to generic
configs/microchip_mpfs_generic_defconfig: add board
doc: microchip: introduce common sections
doc: microchip: add mpfs_video.rst
misc: mpfs_syscontroller: add functions to read device tree overlays
board: microchip: mpfs_generic: include processing of dtbos
arch/riscv/Kconfig | 6 +-
.../{mpfs_icicle => mpfs_generic}/Kconfig | 6 +-
board/microchip/mpfs_generic/MAINTAINERS | 7 +
.../{mpfs_icicle => mpfs_generic}/Makefile | 2 +-
.../mpfs_generic.c} | 2 +
board/microchip/mpfs_icicle/MAINTAINERS | 7 -
...onfig => microchip_mpfs_generic_defconfig} | 5 +-
doc/board/microchip/index.rst | 1 +
doc/board/microchip/mpfs_build_boot.rst | 29 +
doc/board/microchip/mpfs_common.rst | 666 ++++++++++++++++
doc/board/microchip/mpfs_design_hss.rst | 37 +
doc/board/microchip/mpfs_icicle.rst | 743 +-----------------
doc/board/microchip/mpfs_video.rst | 105 +++
drivers/misc/mpfs_syscontroller.c | 200 +++++
...mpfs_icicle.h => microchip_mpfs_generic.h} | 0
15 files changed, 1068 insertions(+), 748 deletions(-)
rename board/microchip/{mpfs_icicle => mpfs_generic}/Kconfig (92%)
create mode 100644 board/microchip/mpfs_generic/MAINTAINERS
rename board/microchip/{mpfs_icicle => mpfs_generic}/Makefile (85%)
rename board/microchip/{mpfs_icicle/mpfs_icicle.c => mpfs_generic/mpfs_generic.c} (98%)
delete mode 100644 board/microchip/mpfs_icicle/MAINTAINERS
rename configs/{microchip_mpfs_icicle_defconfig => microchip_mpfs_generic_defconfig} (84%)
create mode 100644 doc/board/microchip/mpfs_build_boot.rst
create mode 100644 doc/board/microchip/mpfs_common.rst
create mode 100644 doc/board/microchip/mpfs_design_hss.rst
create mode 100644 doc/board/microchip/mpfs_video.rst
rename include/configs/{microchip_mpfs_icicle.h => microchip_mpfs_generic.h} (100%)
--
2.43.0
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/6] board: microchip: icicle: rename all icicle files to generic
2025-09-02 10:10 [PATCH 0/6] Make MPFS Generic Jamie Gibbons
@ 2025-09-02 10:10 ` Jamie Gibbons
2025-09-02 10:10 ` [PATCH 2/6] configs/microchip_mpfs_generic_defconfig: add board Jamie Gibbons
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Jamie Gibbons @ 2025-09-02 10:10 UTC (permalink / raw)
To: u-boot
Cc: Conor Dooley, Valentina Fernandez Alanis, Cyril Jean, Tom Rini,
Leo Yu-Chi Liang, jamie.gibbons
Make all Icicle Kit files generic. This supports the addition of
upcoming support for other MPFS boards.
Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
---
arch/riscv/Kconfig | 6 +++---
board/microchip/{mpfs_icicle => mpfs_generic}/Kconfig | 6 +++---
board/microchip/mpfs_generic/MAINTAINERS | 7 +++++++
board/microchip/{mpfs_icicle => mpfs_generic}/Makefile | 2 +-
.../mpfs_icicle.c => mpfs_generic/mpfs_generic.c} | 0
board/microchip/mpfs_icicle/MAINTAINERS | 7 -------
...s_icicle_defconfig => microchip_mpfs_generic_defconfig} | 2 +-
.../{microchip_mpfs_icicle.h => microchip_mpfs_generic.h} | 0
8 files changed, 15 insertions(+), 15 deletions(-)
rename board/microchip/{mpfs_icicle => mpfs_generic}/Kconfig (92%)
create mode 100644 board/microchip/mpfs_generic/MAINTAINERS
rename board/microchip/{mpfs_icicle => mpfs_generic}/Makefile (85%)
rename board/microchip/{mpfs_icicle/mpfs_icicle.c => mpfs_generic/mpfs_generic.c} (100%)
delete mode 100644 board/microchip/mpfs_icicle/MAINTAINERS
rename configs/{microchip_mpfs_icicle_defconfig => microchip_mpfs_generic_defconfig} (95%)
rename include/configs/{microchip_mpfs_icicle.h => microchip_mpfs_generic.h} (100%)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 04eb0e6f23c..6e6e0dfd4b5 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -23,8 +23,8 @@ config TARGET_K230_CANMV
config TARGET_LICHEERV_NANO
bool "Support LicheeRV Nano Board"
-config TARGET_MICROCHIP_ICICLE
- bool "Support Microchip PolarFire-SoC Icicle Board"
+config TARGET_MICROCHIP_GENERIC
+ bool "Support Microchip PolarFire-SoC Boards"
config TARGET_MILKV_DUO
bool "Support Milk-v Duo Board"
@@ -108,7 +108,7 @@ source "board/andestech/voyager/Kconfig"
source "board/aspeed/ibex_ast2700/Kconfig"
source "board/canaan/k230_canmv/Kconfig"
source "board/emulation/qemu-riscv/Kconfig"
-source "board/microchip/mpfs_icicle/Kconfig"
+source "board/microchip/mpfs_generic/Kconfig"
source "board/openpiton/riscv64/Kconfig"
source "board/sifive/unleashed/Kconfig"
source "board/sifive/unmatched/Kconfig"
diff --git a/board/microchip/mpfs_icicle/Kconfig b/board/microchip/mpfs_generic/Kconfig
similarity index 92%
rename from board/microchip/mpfs_icicle/Kconfig
rename to board/microchip/mpfs_generic/Kconfig
index 760dffc488b..8dcf55a0311 100644
--- a/board/microchip/mpfs_icicle/Kconfig
+++ b/board/microchip/mpfs_generic/Kconfig
@@ -1,7 +1,7 @@
-if TARGET_MICROCHIP_ICICLE
+if TARGET_MICROCHIP_GENERIC
config SYS_BOARD
- default "mpfs_icicle"
+ default "mpfs_generic"
config SYS_VENDOR
default "microchip"
@@ -10,7 +10,7 @@ config SYS_CPU
default "generic"
config SYS_CONFIG_NAME
- default "microchip_mpfs_icicle"
+ default "microchip_mpfs_generic"
config TEXT_BASE
default 0x80000000 if !RISCV_SMODE
diff --git a/board/microchip/mpfs_generic/MAINTAINERS b/board/microchip/mpfs_generic/MAINTAINERS
new file mode 100644
index 00000000000..3de99144c41
--- /dev/null
+++ b/board/microchip/mpfs_generic/MAINTAINERS
@@ -0,0 +1,7 @@
+Microchip MPFS Generic
+M: Conor Dooley <conor.dooley@microchip.com>
+M: Jamie Gibbons <jamie.gibbons@microchip.com>
+S: Maintained
+F: board/microchip/mpfs_generic/
+F: include/configs/microchip_mpfs_generic.h
+F: configs/microchip_mpfs_generic_defconfig
diff --git a/board/microchip/mpfs_icicle/Makefile b/board/microchip/mpfs_generic/Makefile
similarity index 85%
rename from board/microchip/mpfs_icicle/Makefile
rename to board/microchip/mpfs_generic/Makefile
index 72b0410dda8..dfe4b2634e6 100644
--- a/board/microchip/mpfs_icicle/Makefile
+++ b/board/microchip/mpfs_generic/Makefile
@@ -4,4 +4,4 @@
# Padmarao Begari <padmarao.begari@microchip.com>
#
-obj-y += mpfs_icicle.o
+obj-y += mpfs_generic.o
diff --git a/board/microchip/mpfs_icicle/mpfs_icicle.c b/board/microchip/mpfs_generic/mpfs_generic.c
similarity index 100%
rename from board/microchip/mpfs_icicle/mpfs_icicle.c
rename to board/microchip/mpfs_generic/mpfs_generic.c
diff --git a/board/microchip/mpfs_icicle/MAINTAINERS b/board/microchip/mpfs_icicle/MAINTAINERS
deleted file mode 100644
index d092b5a8111..00000000000
--- a/board/microchip/mpfs_icicle/MAINTAINERS
+++ /dev/null
@@ -1,7 +0,0 @@
-Microchip MPFS icicle
-M: Conor Dooley <conor.dooley@microchip.com>
-M: Cyril Jean <cyril.jean@microchip.com>
-S: Maintained
-F: board/microchip/mpfs_icicle/
-F: include/configs/microchip_mpfs_icicle.h
-F: configs/microchip_mpfs_icicle_defconfig
diff --git a/configs/microchip_mpfs_icicle_defconfig b/configs/microchip_mpfs_generic_defconfig
similarity index 95%
rename from configs/microchip_mpfs_icicle_defconfig
rename to configs/microchip_mpfs_generic_defconfig
index 9f933592c9d..0ed0cae93eb 100644
--- a/configs/microchip_mpfs_icicle_defconfig
+++ b/configs/microchip_mpfs_generic_defconfig
@@ -9,7 +9,7 @@ CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_SYS_LOAD_ADDR=0x80200000
CONFIG_SYS_MEM_TOP_HIDE=0x400000
# CONFIG_DEBUG_UART is not set
-CONFIG_TARGET_MICROCHIP_ICICLE=y
+CONFIG_TARGET_MICROCHIP_GENERIC=y
CONFIG_ARCH_RV64I=y
CONFIG_RISCV_SMODE=y
CONFIG_FIT=y
diff --git a/include/configs/microchip_mpfs_icicle.h b/include/configs/microchip_mpfs_generic.h
similarity index 100%
rename from include/configs/microchip_mpfs_icicle.h
rename to include/configs/microchip_mpfs_generic.h
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 2/6] configs/microchip_mpfs_generic_defconfig: add board
2025-09-02 10:10 [PATCH 0/6] Make MPFS Generic Jamie Gibbons
2025-09-02 10:10 ` [PATCH 1/6] board: microchip: icicle: rename all icicle files to generic Jamie Gibbons
@ 2025-09-02 10:10 ` Jamie Gibbons
2025-09-02 10:11 ` [PATCH 3/6] doc: microchip: introduce common sections Jamie Gibbons
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Jamie Gibbons @ 2025-09-02 10:10 UTC (permalink / raw)
To: u-boot
Cc: Conor Dooley, Valentina Fernandez Alanis, Cyril Jean, Tom Rini,
Leo Yu-Chi Liang, jamie.gibbons
Add board support for MPFS video kit.
Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
---
configs/microchip_mpfs_generic_defconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/configs/microchip_mpfs_generic_defconfig b/configs/microchip_mpfs_generic_defconfig
index 0ed0cae93eb..22f67414a7c 100644
--- a/configs/microchip_mpfs_generic_defconfig
+++ b/configs/microchip_mpfs_generic_defconfig
@@ -22,6 +22,9 @@ CONFIG_DISPLAY_CPUINFO=y
CONFIG_DISPLAY_BOARDINFO=y
CONFIG_SYS_PROMPT="RISC-V # "
CONFIG_OF_UPSTREAM=y
+CONFIG_OF_BOARD=y
+CONFIG_OF_LIST="microchip/mpfs-icicle-kit microchip/mpfs-sev-kit"
+CONFIG_MULTI_DTB_FIT=y
CONFIG_ENV_OVERWRITE_ETHADDR_ONCE=y
CONFIG_ENV_RELOC_GD_ENV_ADDR=y
CONFIG_BOOTP_SEND_HOSTNAME=y
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 3/6] doc: microchip: introduce common sections
2025-09-02 10:10 [PATCH 0/6] Make MPFS Generic Jamie Gibbons
2025-09-02 10:10 ` [PATCH 1/6] board: microchip: icicle: rename all icicle files to generic Jamie Gibbons
2025-09-02 10:10 ` [PATCH 2/6] configs/microchip_mpfs_generic_defconfig: add board Jamie Gibbons
@ 2025-09-02 10:11 ` Jamie Gibbons
2025-09-02 10:11 ` [PATCH 4/6] doc: microchip: add mpfs_video.rst Jamie Gibbons
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Jamie Gibbons @ 2025-09-02 10:11 UTC (permalink / raw)
To: u-boot
Cc: Conor Dooley, Valentina Fernandez Alanis, Cyril Jean, Tom Rini,
Leo Yu-Chi Liang, jamie.gibbons
With the upcoming additions of new MPFS boards, separate common
documentation to allow this to be reused appropriately and avoid
duplication.
Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
---
doc/board/microchip/mpfs_build_boot.rst | 29 +
doc/board/microchip/mpfs_common.rst | 666 +++++++++++++++++++++
doc/board/microchip/mpfs_design_hss.rst | 37 ++
doc/board/microchip/mpfs_icicle.rst | 743 +-----------------------
4 files changed, 742 insertions(+), 733 deletions(-)
create mode 100644 doc/board/microchip/mpfs_build_boot.rst
create mode 100644 doc/board/microchip/mpfs_common.rst
create mode 100644 doc/board/microchip/mpfs_design_hss.rst
diff --git a/doc/board/microchip/mpfs_build_boot.rst b/doc/board/microchip/mpfs_build_boot.rst
new file mode 100644
index 00000000000..1239f675ec8
--- /dev/null
+++ b/doc/board/microchip/mpfs_build_boot.rst
@@ -0,0 +1,29 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Booting from eMMC using HSS
+---------------------------
+
+Building U-Boot
+~~~~~~~~~~~~~~~
+
+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_generic_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 (Microchip
+boot-flow) and OpenSBI generic platform fw_payload.bin (with u-boot.bin embedded)
+as HSS payload (Custom boot-flow)
diff --git a/doc/board/microchip/mpfs_common.rst b/doc/board/microchip/mpfs_common.rst
new file mode 100644
index 00000000000..edbaf043966
--- /dev/null
+++ b/doc/board/microchip/mpfs_common.rst
@@ -0,0 +1,666 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Creating the HSS payload - Custom boot-flow
+'''''''''''''''''''''''''''''''''''''''''''
+
+1. You will be creating a payload from `fw_payload.bin`.
+ Copy this file to the HSS/tools/hss-payload-generator/test directory.
+2. Go to hss-payload-generator source directory.
+
+.. code-block:: none
+
+ cd hart-software-services/tools/hss-payload-generator
+
+3. Edit test/uboot.yaml file for hart entry points and correct name of the binary file.
+
+ hart-entry-points: {u54_1: '0x80000000', u54_2: '0x80000000', u54_3: '0x80000000', u54_4: '0x80000000'}
+
+ payloads:
+ test/fw_payload.bin: {exec-addr: '0x80000000', owner-hart: u54_1, secondary-hart: u54_2, secondary-hart: u54_3, secondary-hart: u54_4, priv-mode: prv_m}
+
+4. Generate payload
+
+.. code-block:: none
+
+ ./hss-payload-generator -c test/uboot.yaml payload.bin
+
+Once the payload binary is generated, it should be copied to the eMMC.
+
+Please refer to HSS documenation to build the HSS firmware for payload.
+(Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services/blob/master/tools/hss-payload-generator/README.md
+and also refer the HSS payload generator at https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/software-development/hss-payloads.md)
+
+Program eMMC with HSS Payload
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+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
+
+GUID type with HSS Payload
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The HSS always picks up HSS payload from a GPT partition with
+GUID type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no
+GPT partition.
+
+Booting with HSS Payload
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+You should see the U-Boot prompt on UART1.
+(Note: UART0 is reserved for HSS)
+
+Sample boot log from MPFS Icicle Kit
+''''''''''''''''''''''''''''''''''''
+
+.. code-block:: none
+
+ U-Boot 2021.01-00314-g7303332537-dirty (Jan 14 2021 - 10:09:43 +0530)
+
+ CPU: rv64imafdc
+ Model: Microchip MPFS Icicle Kit
+ 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} mpfs-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 'mpfs-icicle-kit.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 000000008fffa000, end 000000008ffff829 ... OK
+
+ 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.
+
+Program eMMC with Payload Binary and Linux Image
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Program eMMC with payload binary and Linux image is explained in the
+PolarFire SoC documentation.
+The payload binary should be 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 UART1.
+(Note: UART0 is reserved for HSS)
+
+GUID type with Payload Binary and Linux Image
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The HSS always picks up the HSS payload from a GPT partition with
+GUID type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no
+GPT partition.
+
+Sample boot log from MPFS Icicle Kit 2
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: none
+
+ U-Boot 2021.01-00314-g7303332537-dirty (Jan 14 2021 - 10:09:43 +0530)
+
+ CPU: rv64imafdc
+ Model: Microchip MPFS Icicle Kit
+ 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 # load 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 0x88668d48 to 0x82200000
+ Booting using the fdt blob at 0x82200000
+ Uncompressing Kernel Image
+ Loading Device Tree to 000000008fffa000, end 000000008ffff61f ... OK
+
+ Starting kernel ...
+
+ [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000
+ [ 0.000000] Linux version 5.6.16 (oe-user@oe-host) (gcc version 9.3.0 (GCC)) #1 SMP Fri Oct 9 11:49:47 UTC 2020
+ [ 0.000000] earlycon: sbi0 at I/O port 0x0 (options '')
+ [ 0.000000] printk: bootconsole [sbi0] enabled
+ [ 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] Zeroed struct page in unavailable ranges: 512 pages
+ [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x00000000bfffffff]
+ [ 0.000000] software IO TLB: mapped [mem 0xb9e00000-0xbde00000] (64MB)
+ [ 0.000000] CPU with hartid=0 is not available
+ [ 0.000000] CPU with hartid=0 is not available
+ [ 0.000000] elf_hwcap is 0x112d
+ [ 0.000000] percpu: Embedded 17 pages/cpu s29784 r8192 d31656 u69632
+ [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258055
+ [ 0.000000] Kernel command line: earlycon=sbi root=/dev/mmcblk0p3 rootwait console=ttyS0,115200n8 uio_pdrv_genirq.of_id=generic-uio
+ [ 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: 941440K/1046528K available (4118K kernel code, 280K rwdata, 1687K rodata, 169K init, 273K bss, 105088K 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=5 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 53 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
+ [ 0.008679] Console: colour dummy device 80x25
+ [ 0.013112] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
+ [ 0.023368] pid_max: default: 32768 minimum: 301
+ [ 0.028314] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
+ [ 0.035766] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
+ [ 0.047099] rcu: Hierarchical SRCU implementation.
+ [ 0.052813] smp: Bringing up secondary CPUs ...
+ [ 0.061581] smp: Brought up 1 node, 4 CPUs
+ [ 0.067069] devtmpfs: initialized
+ [ 0.073621] random: get_random_u32 called from bucket_table_alloc.isra.0+0x4e/0x150 with crng_init=0
+ [ 0.074409] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
+ [ 0.093399] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
+ [ 0.101879] NET: Registered protocol family 16
+ [ 0.110336] microchip-pfsoc-clkcfg 20002000.clkcfg: Registered PFSOC core clocks
+ [ 0.132717] usbcore: registered new interface driver usbfs
+ [ 0.138225] usbcore: registered new interface driver hub
+ [ 0.143813] usbcore: registered new device driver usb
+ [ 0.148939] pps_core: LinuxPPS API ver. 1 registered
+ [ 0.153929] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
+ [ 0.163071] PTP clock support registered
+ [ 0.168521] clocksource: Switched to clocksource riscv_clocksource
+ [ 0.174927] VFS: Disk quotas dquot_6.6.0
+ [ 0.179016] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
+ [ 0.205536] NET: Registered protocol family 2
+ [ 0.210944] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
+ [ 0.219393] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
+ [ 0.227497] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear)
+ [ 0.235440] TCP: Hash tables configured (established 8192 bind 8192)
+ [ 0.242537] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
+ [ 0.249285] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
+ [ 0.256690] NET: Registered protocol family 1
+ [ 0.262585] workingset: timestamp_bits=62 max_order=18 bucket_order=0
+ [ 0.281036] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
+ [ 0.288481] io scheduler mq-deadline registered
+ [ 0.292983] io scheduler kyber registered
+ [ 0.298895] microsemi,mss-gpio 20122000.gpio: Microsemi MSS GPIO registered 32 GPIOs
+ [ 0.453723] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
+ [ 0.462911] printk: console [ttyS0] disabled
+ [ 0.467216] 20100000.serial: ttyS0 at MMIO 0x20100000 (irq = 12, base_baud = 9375000) is a 16550A
+ [ 0.476201] printk: console [ttyS0] enabled
+ [ 0.476201] printk: console [ttyS0] enabled
+ [ 0.484576] printk: bootconsole [sbi0] disabled
+ [ 0.484576] printk: bootconsole [sbi0] disabled
+ [ 0.494920] 20102000.serial: ttyS1 at MMIO 0x20102000 (irq = 13, base_baud = 9375000) is a 16550A
+ [ 0.505068] 20104000.serial: ttyS2 at MMIO 0x20104000 (irq = 14, base_baud = 9375000) is a 16550A
+ [ 0.533336] loop: module loaded
+ [ 0.572284] Rounding down aligned max_sectors from 4294967295 to 4294967288
+ [ 0.580000] db_root: cannot open: /etc/target
+ [ 0.585413] libphy: Fixed MDIO Bus: probed
+ [ 0.591526] libphy: MACB_mii_bus: probed
+ [ 0.598060] macb 20112000.ethernet eth0: Cadence GEM rev 0x0107010c at 0x20112000 irq 17 (56:34:12:00:fc:00)
+ [ 0.608352] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
+ [ 0.615001] ehci-platform: EHCI generic platform driver
+ [ 0.620446] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
+ [ 0.626632] ohci-platform: OHCI generic platform driver
+ [ 0.632326] usbcore: registered new interface driver cdc_acm
+ [ 0.637996] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
+ [ 0.646459] i2c /dev entries driver
+ [ 0.650852] microsemi-mss-i2c 2010b000.i2c: Microsemi I2C Probe Complete
+ [ 0.658010] sdhci: Secure Digital Host Controller Interface driver
+ [ 0.664326] sdhci: Copyright(c) Pierre Ossman
+ [ 0.668754] sdhci-pltfm: SDHCI platform and OF driver helper
+ [ 0.706845] mmc0: SDHCI controller on 20008000.sdhc [20008000.sdhc] using ADMA 64-bit
+ [ 0.715052] usbcore: registered new interface driver usbhid
+ [ 0.720722] usbhid: USB HID core driver
+ [ 0.725174] pac193x 0-0010: Chip revision: 0x03
+ [ 0.733339] pac193x 0-0010: :pac193x_prep_iio_channels: Channel 0 active
+ [ 0.740127] pac193x 0-0010: :pac193x_prep_iio_channels: Channel 1 active
+ [ 0.746881] pac193x 0-0010: :pac193x_prep_iio_channels: Channel 2 active
+ [ 0.753686] pac193x 0-0010: :pac193x_prep_iio_channels: Channel 3 active
+ [ 0.760495] pac193x 0-0010: :pac193x_prep_iio_channels: Active chip channels: 25
+ [ 0.778006] NET: Registered protocol family 10
+ [ 0.784929] Segment Routing with IPv6
+ [ 0.788875] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
+ [ 0.795743] NET: Registered protocol family 17
+ [ 0.801191] hctosys: unable to open rtc device (rtc0)
+ [ 0.807774] Waiting for root device /dev/mmcblk0p3...
+ [ 0.858506] mmc0: mmc_select_hs200 failed, error -74
+ [ 0.865764] mmc0: new MMC card at address 0001
+ [ 0.872564] mmcblk0: mmc0:0001 DG4008 7.28 GiB
+ [ 0.878777] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB
+ [ 0.886182] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB
+ [ 0.892633] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, chardev (247:0)
+ [ 0.919029] GPT:Primary header thinks Alt. header is not at the end of the disk.
+ [ 0.926448] GPT:2255841 != 15273599
+ [ 0.930019] GPT:Alternate GPT header not at the end of the disk.
+ [ 0.936029] GPT:2255841 != 15273599
+ [ 0.939583] GPT: Use GNU Parted to correct GPT errors.
+ [ 0.944800] mmcblk0: p1 p2 p3
+ [ 0.966696] EXT4-fs (mmcblk0p3): INFO: recovery required on readonly filesystem
+ [ 0.974105] EXT4-fs (mmcblk0p3): write access will be enabled during recovery
+ [ 1.052362] random: fast init done
+ [ 1.057961] EXT4-fs (mmcblk0p3): recovery complete
+ [ 1.065734] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
+ [ 1.074002] VFS: Mounted root (ext4 filesystem) readonly on device 179:3.
+ [ 1.081654] Freeing unused kernel memory: 168K
+ [ 1.086108] This architecture does not have kernel memory protection.
+ [ 1.092629] Run /sbin/init as init process
+ [ 1.702217] systemd[1]: System time before build time, advancing clock.
+ [ 1.754192] 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)
+ [ 1.776361] systemd[1]: Detected architecture riscv64.
+
+ Welcome to OpenEmbedded nodistro.0!
+
+ [ 1.829651] systemd[1]: Set hostname to <icicle-kit-es>.
+ [ 2.648597] random: systemd: uninitialized urandom read (16 bytes read)
+ [ 2.657485] systemd[1]: Created slice system-getty.slice.
+ [ OK ] Created slice system-getty.slice.
+ [ 2.698779] random: systemd: uninitialized urandom read (16 bytes read)
+ [ 2.706317] systemd[1]: Created slice system-serial\x2dgetty.slice.
+ [ OK ] Created slice system-serial\x2dgetty.slice.
+ [ 2.748716] random: systemd: uninitialized urandom read (16 bytes read)
+ [ 2.756098] systemd[1]: Created slice User and Session Slice.
+ [ OK ] Created slice User and Session Slice.
+ [ 2.789065] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
+ [ OK ] Started Dispatch Password …ts to Console Directory Watch.
+ [ 2.828974] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
+ [ OK ] Started Forward Password R…uests to Wall Directory Watch.
+ [ 2.869009] systemd[1]: Reached target Paths.
+ [ OK ] Reached target Paths.
+ [ 2.898808] systemd[1]: Reached target Remote File Systems.
+ [ OK ] Reached target Remote File Systems.
+ [ 2.938771] systemd[1]: Reached target Slices.
+ [ OK ] Reached target Slices.
+ [ 2.968754] systemd[1]: Reached target Swap.
+ [ OK ] Reached target Swap.
+ [ 2.999283] systemd[1]: Listening on initctl Compatibility Named Pipe.
+ [ OK ] Listening on initctl Compatibility Named Pipe.
+ [ 3.060458] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
+ [ 3.069826] systemd[1]: Listening on Journal Socket (/dev/log).
+ [ OK ] Listening on Journal Socket (/dev/log).
+ [ 3.109601] systemd[1]: Listening on Journal Socket.
+ [ OK ] Listening on Journal Socket.
+ [ 3.149868] systemd[1]: Listening on Network Service Netlink Socket.
+ [ OK ] Listening on Network Service Netlink Socket.
+ [ 3.189419] systemd[1]: Listening on udev Control Socket.
+ [ OK ] Listening on udev Control Socket.
+ [ 3.229179] systemd[1]: Listening on udev Kernel Socket.
+ [ OK ] Listening on udev Kernel Socket.
+ [ 3.269520] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
+ [ 3.278477] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
+ [ 3.288200] systemd[1]: Condition check resulted in Kernel Debug File System being skipped.
+ [ 3.302570] systemd[1]: Mounting Temporary Directory (/tmp)...
+ Mounting Temporary Directory (/tmp)...
+ [ 3.339226] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped.
+ [ 3.355883] systemd[1]: Starting File System Check on Root Device...
+ Starting File System Check on Root Device...
+ [ 3.407220] systemd[1]: Starting Journal Service...
+ Starting Journal Service...
+ [ 3.422441] systemd[1]: Condition check resulted in Load Kernel Modules being skipped.
+ [ 3.431770] systemd[1]: Condition check resulted in FUSE Control File System being skipped.
+ [ 3.446415] systemd[1]: Mounting Kernel Configuration File System...
+ Mounting Kernel Configuration File System...
+ [ 3.458983] systemd[1]: Starting Apply Kernel Variables...
+ Starting Apply Kernel Variables...
+ [ 3.471368] systemd[1]: Starting udev Coldplug all Devices...
+ Starting udev Coldplug all Devices...
+ [ 3.491071] systemd[1]: Mounted Temporary Directory (/tmp).
+ [ OK 3.498114] systemd[1]: Mounted Kernel Configuration File System.
+ 0m] Mounted Temporary Directory (/tmp).
+ [ OK ] Mounted Kernel Configuration File System.
+ [ 3.550853] systemd[1]: Started Apply Kernel Variables.
+ [ OK 3.557535] systemd[1]: Started Journal Service.
+ 0m] Started Apply Kernel Variables.
+ [ OK ] Started Journal Service.
+ [ OK ] Started udev Coldplug all Devices.
+ [ OK ] Started File System Check on Root Device.
+ Starting Remount Root and Kernel File Systems...
+ [ 8.133469] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)
+ [ OK ] Started Remount Root and Kernel File Systems.
+ Starting Flush Journal to Persistent Storage...
+ [ 8.215327] systemd-journald[77]: Received client request to flush runtime journal.
+ Starting Create Static Device Nodes in /dev...
+ [ 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.
+ [ 11.618575] random: crng init done
+ [ 11.622007] random: 7 urandom warning(s) missed due to ratelimiting
+ [ OK ] Started Load/Save Random Seed.
+ [ OK ] Reached target System Initialization.
+ [ OK ] Started Daily Cleanup of Temporary Directories.
+ [ OK ] Reached target System Time Set.
+ [ OK ] Reached target System Time Synchronized.
+ [ 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.
+ [ OK ] Reached target Network (Pre).
+ Starting Network Service...
+ [ OK ] Started Login Service.
+ [ 12.602455] macb 20112000.ethernet eth0: PHY [20112000.ethernet-ffffffff:09] driver [Vitesse VSC8662] (irq=POLL)
+ [ 12.612795] macb 20112000.ethernet eth0: configuring for phy/sgmii link mode
+ [ 12.622153] pps pps0: new PPS source ptp0
+ [ OK 12.626725] macb 20112000.ethernet: gem-ptp-timer ptp clock registered.
+ 0m] Started Network Service.
+ Starting Network Name Resolution...
+ [ OK ] Started Network Name Resolution.
+ [ OK ] Reached target Network.
+ [ OK ] Reached target Host and Network Name Lookups.
+ [ OK ] Started Collectd.
+ [ 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: [ 15.795564] macb 20112000.ethernet eth0: Link is Up - 1Gbps/Full - flow control tx
+ [ 15.803306] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
+
+ icicle-kit-es login: root
+ root@icicle-kit-es:~#
diff --git a/doc/board/microchip/mpfs_design_hss.rst b/doc/board/microchip/mpfs_design_hss.rst
new file mode 100644
index 00000000000..d4100470758
--- /dev/null
+++ b/doc/board/microchip/mpfs_design_hss.rst
@@ -0,0 +1,37 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+FPGA design with HSS programming file
+'''''''''''''''''''''''''''''''''''''
+
+https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/reference-designs-fpga-and-development-kits/updating-linux-in-mpfs-kit.md
+
+The HSS firmware runs from the PolarFire SoC eNVM on reset.
+
+Creating the HSS payload - Microchip boot-flow
+''''''''''''''''''''''''''''''''''''''''''''''
+
+1. You will be creating a payload from `u-boot-dtb.bin`.
+ Copy this file to the HSS/tools/hss-payload-generator/test directory.
+2. Go to hss-payload-generator source directory.
+
+.. code-block:: none
+
+ cd hart-software-services/tools/hss-payload-generator
+
+3. Edit test/uboot.yaml file for hart entry points and correct name of the binary file.
+
+ hart-entry-points: {u54_1: '0x80200000', u54_2: '0x80200000', u54_3: '0x80200000', u54_4: '0x80200000'}
+
+ payloads:
+ test/u-boot-dtb.bin: {exec-addr: '0x80200000', owner-hart: u54_1, secondary-hart: u54_2, secondary-hart: u54_3, secondary-hart: u54_4, priv-mode: prv_s}
+
+4. Generate payload
+
+.. code-block:: none
+
+ ./hss-payload-generator -c test/uboot.yaml payload.bin
+
+Once the payload binary is generated, it should be copied to the eMMC.
+
+Please refer to HSS documenation to build the HSS firmware for payload.
+(Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services/blob/master/tools/hss-payload-generator/README.md)
\ No newline at end of file
diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst
index 1464e536e94..5af7125bde0 100644
--- a/doc/board/microchip/mpfs_icicle.rst
+++ b/doc/board/microchip/mpfs_icicle.rst
@@ -22,33 +22,7 @@ The support for following drivers are already enabled:
4. Cadence MMC Driver for eMMC/SD support.
5. Microchip I2C Driver.
-Booting from eMMC using HSS
----------------------------
-
-Building U-Boot
-~~~~~~~~~~~~~~~
-
-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 (Microchip
-boot-flow) and OpenSBI generic platform fw_payload.bin (with u-boot.bin embedded)
-as HSS payload (Custom boot-flow)
+.. include:: mpfs_build_boot.rst
Microchip boot-flow
~~~~~~~~~~~~~~~~~~~
@@ -64,55 +38,21 @@ Build the HSS (Hart Software Services) - Microchip boot-flow
.. code-block:: none
- make BOARD=icicle-kit-es config
+ make BOARD=mpfs-icicle-kit-es config
Alternatively, copy the default config for Microchip boot-flow.
.. code-block:: none
- cp boards/icicle-kit-es/def_config .config
+ cp boards/mpfs-icicle-kit-es/def_config .config
-2. make BOARD=icicle-kit-es
+2. make BOARD=mpfs-icicle-kit-es
3. In the Default subdirectory, the standard build will create hss.elf and
various binary formats (hss.hex and hss.bin).
The FPGA design will use the hss.hex or hss.bin.
-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.
-
-Creating the HSS payload - Microchip boot-flow
-''''''''''''''''''''''''''''''''''''''''''''''
-
-1. You will be creating a payload from `u-boot-dtb.bin`.
- Copy this file to the HSS/tools/hss-payload-generator/test directory.
-2. Go to hss-payload-generator source directory.
-
-.. code-block:: none
-
- cd hart-software-services/tools/hss-payload-generator
-
-3. Edit test/uboot.yaml file for hart entry points and correct name of the binary file.
-
- hart-entry-points: {u54_1: '0x80200000', u54_2: '0x80200000', u54_3: '0x80200000', u54_4: '0x80200000'}
-
- payloads:
- test/u-boot-dtb.bin: {exec-addr: '0x80200000', owner-hart: u54_1, secondary-hart: u54_2, secondary-hart: u54_3, secondary-hart: u54_4, priv-mode: prv_s}
-
-4. Generate payload
-
-.. code-block:: none
-
- ./hss-payload-generator -c test/uboot.yaml payload.bin
-
-Once the payload binary is generated, it should be copied to the eMMC.
-
-Please refer to HSS documenation to build the HSS firmware for payload.
-(Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services/blob/master/tools/hss-payload-generator/README.md)
+.. include:: mpfs_design_hss.rst
Custom boot-flow
~~~~~~~~~~~~~~~~
@@ -134,7 +74,7 @@ Build OpenSBI
.. code-block:: none
make PLATFORM=generic FW_PAYLOAD_PATH=<u-boot-directory>/u-boot.bin
- FW_FDT_PATH=<u-boot-directory>/arch/riscv/dts/mpfs-icicle-kit-.dtb
+ FW_FDT_PATH=<u-boot-directory>/dts/upstream/src/riscv/microchip/mpfs-icicle-kit-.dtb
3. Output "fw_payload.bin" file available at
"<opensbi-directory>/build/platform/generic/firmware/fw_payload.bin"
@@ -148,681 +88,18 @@ Build the HSS (Hart Software Services)- Custom boot-flow
.. code-block:: none
- make BOARD=icicle-kit-es config
+ make BOARD=mpfs-icicle-kit-es config
Alternatively, copy the default custom config for Custom boot-flow.
.. code-block:: none
- cp boards/icicle-kit-es/def_config_custom .config
+ cp boards/mpfs-icicle-kit-es/def_config_custom .config
-2. make BOARD=icicle-kit-es
+2. make BOARD=mpfs-icicle-kit-es
3. In the Default subdirectory, the standard build will create hss.elf and
various binary formats (hss.hex and hss.bin).
The FPGA design will use the hss.hex or hss.bin.
-Creating the HSS payload - Custom boot-flow
-'''''''''''''''''''''''''''''''''''''''''''
-
-1. You will be creating a payload from `fw_payload.bin`.
- Copy this file to the HSS/tools/hss-payload-generator/test directory.
-2. Go to hss-payload-generator source directory.
-
-.. code-block:: none
-
- cd hart-software-services/tools/hss-payload-generator
-
-3. Edit test/uboot.yaml file for hart entry points and correct name of the binary file.
-
- hart-entry-points: {u54_1: '0x80000000', u54_2: '0x80000000', u54_3: '0x80000000', u54_4: '0x80000000'}
-
- payloads:
- test/fw_payload.bin: {exec-addr: '0x80000000', owner-hart: u54_1, secondary-hart: u54_2, secondary-hart: u54_3, secondary-hart: u54_4, priv-mode: prv_m}
-
-4. Generate payload
-
-.. code-block:: none
-
- ./hss-payload-generator -c test/uboot.yaml payload.bin
-
-Once the payload binary is generated, it should be copied to the eMMC.
-
-Please refer to HSS documenation to build the HSS firmware for payload.
-(Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services/blob/master/tools/hss-payload-generator/README.md
-and also refer the HSS payload generator at https://github.com/polarfire-soc/polarfire-soc-documentation/blob/master/software-development/hss-payloads.md)
-
-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
-
-GUID type
-~~~~~~~~~
-
-The HSS always picks up HSS payload from a GPT partition with
-GUID type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no
-GPT partition.
-
-Booting
-~~~~~~~
-
-You should see the U-Boot prompt on UART1.
-(Note: UART0 is reserved for HSS)
-
-Sample boot log from MPFS Icicle Kit
-''''''''''''''''''''''''''''''''''''
-
-.. code-block:: none
-
- U-Boot 2021.01-00314-g7303332537-dirty (Jan 14 2021 - 10:09:43 +0530)
-
- CPU: rv64imafdc
- Model: Microchip MPFS Icicle Kit
- 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} mpfs-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 'mpfs-icicle-kit.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 000000008fffa000, end 000000008ffff829 ... OK
-
- 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 be 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 UART1.
-(Note: UART0 is reserved for HSS)
-
-GUID type
-~~~~~~~~~
-
-The HSS always picks up the HSS payload from a GPT partition with
-GUID type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no
-GPT partition.
-
-Sample boot log from MPFS Icicle Kit
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. code-block:: none
-
- U-Boot 2021.01-00314-g7303332537-dirty (Jan 14 2021 - 10:09:43 +0530)
-
- CPU: rv64imafdc
- Model: Microchip MPFS Icicle Kit
- 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 # load 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 0x88668d48 to 0x82200000
- Booting using the fdt blob at 0x82200000
- Uncompressing Kernel Image
- Loading Device Tree to 000000008fffa000, end 000000008ffff61f ... OK
-
- Starting kernel ...
-
- [ 0.000000] OF: fdt: Ignoring memory range 0x80000000 - 0x80200000
- [ 0.000000] Linux version 5.6.16 (oe-user@oe-host) (gcc version 9.3.0 (GCC)) #1 SMP Fri Oct 9 11:49:47 UTC 2020
- [ 0.000000] earlycon: sbi0 at I/O port 0x0 (options '')
- [ 0.000000] printk: bootconsole [sbi0] enabled
- [ 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] Zeroed struct page in unavailable ranges: 512 pages
- [ 0.000000] Initmem setup node 0 [mem 0x0000000080200000-0x00000000bfffffff]
- [ 0.000000] software IO TLB: mapped [mem 0xb9e00000-0xbde00000] (64MB)
- [ 0.000000] CPU with hartid=0 is not available
- [ 0.000000] CPU with hartid=0 is not available
- [ 0.000000] elf_hwcap is 0x112d
- [ 0.000000] percpu: Embedded 17 pages/cpu s29784 r8192 d31656 u69632
- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258055
- [ 0.000000] Kernel command line: earlycon=sbi root=/dev/mmcblk0p3 rootwait console=ttyS0,115200n8 uio_pdrv_genirq.of_id=generic-uio
- [ 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: 941440K/1046528K available (4118K kernel code, 280K rwdata, 1687K rodata, 169K init, 273K bss, 105088K 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=5 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 53 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
- [ 0.008679] Console: colour dummy device 80x25
- [ 0.013112] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
- [ 0.023368] pid_max: default: 32768 minimum: 301
- [ 0.028314] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
- [ 0.035766] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
- [ 0.047099] rcu: Hierarchical SRCU implementation.
- [ 0.052813] smp: Bringing up secondary CPUs ...
- [ 0.061581] smp: Brought up 1 node, 4 CPUs
- [ 0.067069] devtmpfs: initialized
- [ 0.073621] random: get_random_u32 called from bucket_table_alloc.isra.0+0x4e/0x150 with crng_init=0
- [ 0.074409] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
- [ 0.093399] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
- [ 0.101879] NET: Registered protocol family 16
- [ 0.110336] microchip-pfsoc-clkcfg 20002000.clkcfg: Registered PFSOC core clocks
- [ 0.132717] usbcore: registered new interface driver usbfs
- [ 0.138225] usbcore: registered new interface driver hub
- [ 0.143813] usbcore: registered new device driver usb
- [ 0.148939] pps_core: LinuxPPS API ver. 1 registered
- [ 0.153929] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
- [ 0.163071] PTP clock support registered
- [ 0.168521] clocksource: Switched to clocksource riscv_clocksource
- [ 0.174927] VFS: Disk quotas dquot_6.6.0
- [ 0.179016] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
- [ 0.205536] NET: Registered protocol family 2
- [ 0.210944] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
- [ 0.219393] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
- [ 0.227497] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear)
- [ 0.235440] TCP: Hash tables configured (established 8192 bind 8192)
- [ 0.242537] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
- [ 0.249285] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
- [ 0.256690] NET: Registered protocol family 1
- [ 0.262585] workingset: timestamp_bits=62 max_order=18 bucket_order=0
- [ 0.281036] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
- [ 0.288481] io scheduler mq-deadline registered
- [ 0.292983] io scheduler kyber registered
- [ 0.298895] microsemi,mss-gpio 20122000.gpio: Microsemi MSS GPIO registered 32 GPIOs
- [ 0.453723] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
- [ 0.462911] printk: console [ttyS0] disabled
- [ 0.467216] 20100000.serial: ttyS0 at MMIO 0x20100000 (irq = 12, base_baud = 9375000) is a 16550A
- [ 0.476201] printk: console [ttyS0] enabled
- [ 0.476201] printk: console [ttyS0] enabled
- [ 0.484576] printk: bootconsole [sbi0] disabled
- [ 0.484576] printk: bootconsole [sbi0] disabled
- [ 0.494920] 20102000.serial: ttyS1 at MMIO 0x20102000 (irq = 13, base_baud = 9375000) is a 16550A
- [ 0.505068] 20104000.serial: ttyS2 at MMIO 0x20104000 (irq = 14, base_baud = 9375000) is a 16550A
- [ 0.533336] loop: module loaded
- [ 0.572284] Rounding down aligned max_sectors from 4294967295 to 4294967288
- [ 0.580000] db_root: cannot open: /etc/target
- [ 0.585413] libphy: Fixed MDIO Bus: probed
- [ 0.591526] libphy: MACB_mii_bus: probed
- [ 0.598060] macb 20112000.ethernet eth0: Cadence GEM rev 0x0107010c at 0x20112000 irq 17 (56:34:12:00:fc:00)
- [ 0.608352] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
- [ 0.615001] ehci-platform: EHCI generic platform driver
- [ 0.620446] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
- [ 0.626632] ohci-platform: OHCI generic platform driver
- [ 0.632326] usbcore: registered new interface driver cdc_acm
- [ 0.637996] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
- [ 0.646459] i2c /dev entries driver
- [ 0.650852] microsemi-mss-i2c 2010b000.i2c: Microsemi I2C Probe Complete
- [ 0.658010] sdhci: Secure Digital Host Controller Interface driver
- [ 0.664326] sdhci: Copyright(c) Pierre Ossman
- [ 0.668754] sdhci-pltfm: SDHCI platform and OF driver helper
- [ 0.706845] mmc0: SDHCI controller on 20008000.sdhc [20008000.sdhc] using ADMA 64-bit
- [ 0.715052] usbcore: registered new interface driver usbhid
- [ 0.720722] usbhid: USB HID core driver
- [ 0.725174] pac193x 0-0010: Chip revision: 0x03
- [ 0.733339] pac193x 0-0010: :pac193x_prep_iio_channels: Channel 0 active
- [ 0.740127] pac193x 0-0010: :pac193x_prep_iio_channels: Channel 1 active
- [ 0.746881] pac193x 0-0010: :pac193x_prep_iio_channels: Channel 2 active
- [ 0.753686] pac193x 0-0010: :pac193x_prep_iio_channels: Channel 3 active
- [ 0.760495] pac193x 0-0010: :pac193x_prep_iio_channels: Active chip channels: 25
- [ 0.778006] NET: Registered protocol family 10
- [ 0.784929] Segment Routing with IPv6
- [ 0.788875] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
- [ 0.795743] NET: Registered protocol family 17
- [ 0.801191] hctosys: unable to open rtc device (rtc0)
- [ 0.807774] Waiting for root device /dev/mmcblk0p3...
- [ 0.858506] mmc0: mmc_select_hs200 failed, error -74
- [ 0.865764] mmc0: new MMC card at address 0001
- [ 0.872564] mmcblk0: mmc0:0001 DG4008 7.28 GiB
- [ 0.878777] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB
- [ 0.886182] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB
- [ 0.892633] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, chardev (247:0)
- [ 0.919029] GPT:Primary header thinks Alt. header is not at the end of the disk.
- [ 0.926448] GPT:2255841 != 15273599
- [ 0.930019] GPT:Alternate GPT header not at the end of the disk.
- [ 0.936029] GPT:2255841 != 15273599
- [ 0.939583] GPT: Use GNU Parted to correct GPT errors.
- [ 0.944800] mmcblk0: p1 p2 p3
- [ 0.966696] EXT4-fs (mmcblk0p3): INFO: recovery required on readonly filesystem
- [ 0.974105] EXT4-fs (mmcblk0p3): write access will be enabled during recovery
- [ 1.052362] random: fast init done
- [ 1.057961] EXT4-fs (mmcblk0p3): recovery complete
- [ 1.065734] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
- [ 1.074002] VFS: Mounted root (ext4 filesystem) readonly on device 179:3.
- [ 1.081654] Freeing unused kernel memory: 168K
- [ 1.086108] This architecture does not have kernel memory protection.
- [ 1.092629] Run /sbin/init as init process
- [ 1.702217] systemd[1]: System time before build time, advancing clock.
- [ 1.754192] 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)
- [ 1.776361] systemd[1]: Detected architecture riscv64.
-
- Welcome to OpenEmbedded nodistro.0!
-
- [ 1.829651] systemd[1]: Set hostname to <icicle-kit-es>.
- [ 2.648597] random: systemd: uninitialized urandom read (16 bytes read)
- [ 2.657485] systemd[1]: Created slice system-getty.slice.
- [ OK ] Created slice system-getty.slice.
- [ 2.698779] random: systemd: uninitialized urandom read (16 bytes read)
- [ 2.706317] systemd[1]: Created slice system-serial\x2dgetty.slice.
- [ OK ] Created slice system-serial\x2dgetty.slice.
- [ 2.748716] random: systemd: uninitialized urandom read (16 bytes read)
- [ 2.756098] systemd[1]: Created slice User and Session Slice.
- [ OK ] Created slice User and Session Slice.
- [ 2.789065] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
- [ OK ] Started Dispatch Password …ts to Console Directory Watch.
- [ 2.828974] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
- [ OK ] Started Forward Password R…uests to Wall Directory Watch.
- [ 2.869009] systemd[1]: Reached target Paths.
- [ OK ] Reached target Paths.
- [ 2.898808] systemd[1]: Reached target Remote File Systems.
- [ OK ] Reached target Remote File Systems.
- [ 2.938771] systemd[1]: Reached target Slices.
- [ OK ] Reached target Slices.
- [ 2.968754] systemd[1]: Reached target Swap.
- [ OK ] Reached target Swap.
- [ 2.999283] systemd[1]: Listening on initctl Compatibility Named Pipe.
- [ OK ] Listening on initctl Compatibility Named Pipe.
- [ 3.060458] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
- [ 3.069826] systemd[1]: Listening on Journal Socket (/dev/log).
- [ OK ] Listening on Journal Socket (/dev/log).
- [ 3.109601] systemd[1]: Listening on Journal Socket.
- [ OK ] Listening on Journal Socket.
- [ 3.149868] systemd[1]: Listening on Network Service Netlink Socket.
- [ OK ] Listening on Network Service Netlink Socket.
- [ 3.189419] systemd[1]: Listening on udev Control Socket.
- [ OK ] Listening on udev Control Socket.
- [ 3.229179] systemd[1]: Listening on udev Kernel Socket.
- [ OK ] Listening on udev Kernel Socket.
- [ 3.269520] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
- [ 3.278477] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
- [ 3.288200] systemd[1]: Condition check resulted in Kernel Debug File System being skipped.
- [ 3.302570] systemd[1]: Mounting Temporary Directory (/tmp)...
- Mounting Temporary Directory (/tmp)...
- [ 3.339226] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped.
- [ 3.355883] systemd[1]: Starting File System Check on Root Device...
- Starting File System Check on Root Device...
- [ 3.407220] systemd[1]: Starting Journal Service...
- Starting Journal Service...
- [ 3.422441] systemd[1]: Condition check resulted in Load Kernel Modules being skipped.
- [ 3.431770] systemd[1]: Condition check resulted in FUSE Control File System being skipped.
- [ 3.446415] systemd[1]: Mounting Kernel Configuration File System...
- Mounting Kernel Configuration File System...
- [ 3.458983] systemd[1]: Starting Apply Kernel Variables...
- Starting Apply Kernel Variables...
- [ 3.471368] systemd[1]: Starting udev Coldplug all Devices...
- Starting udev Coldplug all Devices...
- [ 3.491071] systemd[1]: Mounted Temporary Directory (/tmp).
- [ OK 3.498114] systemd[1]: Mounted Kernel Configuration File System.
- 0m] Mounted Temporary Directory (/tmp).
- [ OK ] Mounted Kernel Configuration File System.
- [ 3.550853] systemd[1]: Started Apply Kernel Variables.
- [ OK 3.557535] systemd[1]: Started Journal Service.
- 0m] Started Apply Kernel Variables.
- [ OK ] Started Journal Service.
- [ OK ] Started udev Coldplug all Devices.
- [ OK ] Started File System Check on Root Device.
- Starting Remount Root and Kernel File Systems...
- [ 8.133469] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)
- [ OK ] Started Remount Root and Kernel File Systems.
- Starting Flush Journal to Persistent Storage...
- [ 8.215327] systemd-journald[77]: Received client request to flush runtime journal.
- Starting Create Static Device Nodes in /dev...
- [ 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.
- [ 11.618575] random: crng init done
- [ 11.622007] random: 7 urandom warning(s) missed due to ratelimiting
- [ OK ] Started Load/Save Random Seed.
- [ OK ] Reached target System Initialization.
- [ OK ] Started Daily Cleanup of Temporary Directories.
- [ OK ] Reached target System Time Set.
- [ OK ] Reached target System Time Synchronized.
- [ 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.
- [ OK ] Reached target Network (Pre).
- Starting Network Service...
- [ OK ] Started Login Service.
- [ 12.602455] macb 20112000.ethernet eth0: PHY [20112000.ethernet-ffffffff:09] driver [Vitesse VSC8662] (irq=POLL)
- [ 12.612795] macb 20112000.ethernet eth0: configuring for phy/sgmii link mode
- [ 12.622153] pps pps0: new PPS source ptp0
- [ OK 12.626725] macb 20112000.ethernet: gem-ptp-timer ptp clock registered.
- 0m] Started Network Service.
- Starting Network Name Resolution...
- [ OK ] Started Network Name Resolution.
- [ OK ] Reached target Network.
- [ OK ] Reached target Host and Network Name Lookups.
- [ OK ] Started Collectd.
- [ 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: [ 15.795564] macb 20112000.ethernet eth0: Link is Up - 1Gbps/Full - flow control tx
- [ 15.803306] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
-
- icicle-kit-es login: root
- root@icicle-kit-es:~#
+.. include:: mpfs_common.rst
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 4/6] doc: microchip: add mpfs_video.rst
2025-09-02 10:10 [PATCH 0/6] Make MPFS Generic Jamie Gibbons
` (2 preceding siblings ...)
2025-09-02 10:11 ` [PATCH 3/6] doc: microchip: introduce common sections Jamie Gibbons
@ 2025-09-02 10:11 ` Jamie Gibbons
2025-09-02 10:11 ` [PATCH 5/6] misc: mpfs_syscontroller: add functions to read device tree overlays Jamie Gibbons
2025-09-02 10:11 ` [PATCH 6/6] board: microchip: mpfs_generic: include processing of dtbos Jamie Gibbons
5 siblings, 0 replies; 7+ messages in thread
From: Jamie Gibbons @ 2025-09-02 10:11 UTC (permalink / raw)
To: u-boot
Cc: Conor Dooley, Valentina Fernandez Alanis, Cyril Jean, Tom Rini,
Leo Yu-Chi Liang, jamie.gibbons
Add documentation to support the addition of the MPFS Video Kit.
Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
---
doc/board/microchip/index.rst | 1 +
doc/board/microchip/mpfs_video.rst | 105 +++++++++++++++++++++++++++++
2 files changed, 106 insertions(+)
create mode 100644 doc/board/microchip/mpfs_video.rst
diff --git a/doc/board/microchip/index.rst b/doc/board/microchip/index.rst
index affc5a9e014..571b8877f08 100644
--- a/doc/board/microchip/index.rst
+++ b/doc/board/microchip/index.rst
@@ -7,3 +7,4 @@ Microchip
:maxdepth: 2
mpfs_icicle
+ mpfs_video
diff --git a/doc/board/microchip/mpfs_video.rst b/doc/board/microchip/mpfs_video.rst
new file mode 100644
index 00000000000..25df63ff14b
--- /dev/null
+++ b/doc/board/microchip/mpfs_video.rst
@@ -0,0 +1,105 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Microchip PolarFire SoC Video Kit
+==================================
+
+RISC-V PolarFire SoC
+--------------------
+
+The PolarFire SoC is the 4+1 64-bit RISC-V SoC from Microchip.
+
+The Video 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.
+5. Microchip I2C Driver.
+
+.. include:: mpfs_build_boot.rst
+
+Microchip boot-flow
+~~~~~~~~~~~~~~~~~~~
+
+HSS with OpenSBI (M-Mode) -> U-Boot (S-Mode) -> Linux (S-Mode)
+
+Build the HSS (Hart Software Services) - Microchip boot-flow
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+(Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services)
+
+1. Configure
+
+.. code-block:: none
+
+ make BOARD=mpfs-video-kit config
+
+Alternatively, copy the default config for Microchip boot-flow.
+
+.. code-block:: none
+
+ cp boards/mpfs-video-kit/def_config .config
+
+2. make BOARD=mpfs-video-kit
+3. In the Default subdirectory, the standard build will create hss.elf and
+ various binary formats (hss.hex and hss.bin).
+
+The FPGA design will use the hss.hex or hss.bin.
+
+.. include:: mpfs_design_hss.rst
+
+Custom boot-flow
+~~~~~~~~~~~~~~~~
+
+HSS without OpenSBI (M-Mode) -> OpenSBI (M-Mode) -> U-Boot (S-Mode) -> Linux (S-Mode)
+
+Build OpenSBI
+'''''''''''''
+
+1. Get the OpenSBI source
+
+.. code-block:: none
+
+ git clone https://github.com/riscv/opensbi.git
+ cd opensbi
+
+2. Build
+
+.. code-block:: none
+
+ make PLATFORM=generic FW_PAYLOAD_PATH=<u-boot-directory>/u-boot.bin
+ FW_FDT_PATH=<u-boot-directory>/dts/upstream/src/riscv/microchip/mpfs-sev-kit-.dtb
+
+3. Output "fw_payload.bin" file available at
+ "<opensbi-directory>/build/platform/generic/firmware/fw_payload.bin"
+
+Build the HSS (Hart Software Services)- Custom boot-flow
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+(Note: HSS git repo is at https://github.com/polarfire-soc/hart-software-services)
+
+1. Configure
+
+.. code-block:: none
+
+ make BOARD=mpfs-video-kit config
+
+Alternatively, copy the default custom config for Custom boot-flow.
+
+.. code-block:: none
+
+ cp boards/mpfs-video-kit/def_config_custom .config
+
+2. make BOARD=mpfs-video-kit
+3. In the Default subdirectory, the standard build will create hss.elf and
+ various binary formats (hss.hex and hss.bin).
+
+The FPGA design will use the hss.hex or hss.bin.
+
+.. include:: mpfs_common.rst
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 5/6] misc: mpfs_syscontroller: add functions to read device tree overlays
2025-09-02 10:10 [PATCH 0/6] Make MPFS Generic Jamie Gibbons
` (3 preceding siblings ...)
2025-09-02 10:11 ` [PATCH 4/6] doc: microchip: add mpfs_video.rst Jamie Gibbons
@ 2025-09-02 10:11 ` Jamie Gibbons
2025-09-02 10:11 ` [PATCH 6/6] board: microchip: mpfs_generic: include processing of dtbos Jamie Gibbons
5 siblings, 0 replies; 7+ messages in thread
From: Jamie Gibbons @ 2025-09-02 10:11 UTC (permalink / raw)
To: u-boot
Cc: Conor Dooley, Valentina Fernandez Alanis, Cyril Jean, Tom Rini,
Leo Yu-Chi Liang, jamie.gibbons
Include functions to use the system controller to read the device tree
overlays which supports auto update functionality.
Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
---
drivers/misc/mpfs_syscontroller.c | 200 ++++++++++++++++++++++++++++++
1 file changed, 200 insertions(+)
diff --git a/drivers/misc/mpfs_syscontroller.c b/drivers/misc/mpfs_syscontroller.c
index 41e80815ab5..f608d5518b0 100644
--- a/drivers/misc/mpfs_syscontroller.c
+++ b/drivers/misc/mpfs_syscontroller.c
@@ -22,7 +22,27 @@
#include <misc.h>
#include <mpfs-mailbox.h>
+#define SYS_SPI_CMD 0x50
+#define SYS_SPI_MAILBOX_DATA_LEN 17
+#define SYS_SPI_MAILBOX_SRC_OFFSET 8
+#define SYS_SPI_MAILBOX_LENGTH_OFFSET 12
+#define SYS_SPI_MAILBOX_FREQ_OFFSET 16
+#define SYS_SPI_MAILBOX_FREQ 3
+#define SPI_FLASH_ADDR 0x400
+
/* Descriptor table */
+#define START_OFFSET 4
+#define END_OFFSET 8
+#define SIZE_OFFSET 12
+#define DESC_NEXT 12
+#define DESC_RESERVED_SIZE 0
+#define DESC_SIZE 16
+
+#define DESIGN_MAGIC_0 0x4d /* 'M' */
+#define DESIGN_MAGIC_1 0x43 /* 'C'*/
+#define DESIGN_MAGIC_2 0x48 /* 'H'*/
+#define DESIGN_MAGIC_3 0x50 /* 'P'*/
+
#define CMD_OPCODE 0x0u
#define CMD_DATA_SIZE 0U
#define CMD_DATA NULL
@@ -109,6 +129,186 @@ int mpfs_syscontroller_read_sernum(struct mpfs_sys_serv *sys_serv_priv, u8 *devi
}
EXPORT_SYMBOL(mpfs_syscontroller_read_sernum);
+static u16 mpfs_syscontroller_service_spi_copy(struct mpfs_sys_serv *sys_serv_priv, u64 dst_addr, u32 src_addr, u32 length)
+{
+ int ret;
+ u32 mailbox_format[SYS_SPI_MAILBOX_DATA_LEN];
+
+ *(u64 *)mailbox_format = dst_addr;
+ mailbox_format[SYS_SPI_MAILBOX_SRC_OFFSET/4] = src_addr;
+ mailbox_format[SYS_SPI_MAILBOX_LENGTH_OFFSET/4] = length;
+ mailbox_format[SYS_SPI_MAILBOX_FREQ_OFFSET/4] = SYS_SPI_MAILBOX_FREQ;
+
+ struct mpfs_mss_response response = {
+ .resp_status = 0U,
+ .resp_msg = mailbox_format,
+ .resp_size = RESP_BYTES};
+ struct mpfs_mss_msg msg = {
+ .cmd_opcode = SYS_SPI_CMD,
+ .cmd_data_size = SYS_SPI_MAILBOX_DATA_LEN,
+ .response = &response,
+ .cmd_data = (u8 *)mailbox_format,
+ .mbox_offset = MBOX_OFFSET,
+ .resp_offset = RESP_OFFSET};
+
+ ret = mpfs_syscontroller_run_service(sys_serv_priv->sys_controller, &msg);
+ if (ret) {
+ dev_err(sys_serv_priv->sys_controller->chan.dev, "Service failed: %d, abort. Failure: %u\n", ret, msg.response->resp_status);
+ }
+
+ return ret;
+}
+
+static u16 mpfs_syscontroller_get_dtbo_desc_header(struct mpfs_sys_serv *sys_serv_priv, u8 *desc_data, u32 desc_addr)
+{
+ u32 length, no_of_descs;
+ int ret = -ENOENT;
+
+ /* Get first four bytes to calculate length */
+ ret = mpfs_syscontroller_service_spi_copy(sys_serv_priv, (u64)desc_data, desc_addr, BYTES_4);
+ if (!ret) {
+ no_of_descs = *((u32 *)desc_data);
+ if (no_of_descs) {
+ length = DESC_SIZE + ((no_of_descs - 1) * DESC_SIZE);
+ ret = mpfs_syscontroller_service_spi_copy(sys_serv_priv, (u64)desc_data, desc_addr,
+ length);
+ }
+ }
+
+ return ret;
+}
+
+static u8 *mpfs_syscontroller_get_dtbo(struct mpfs_sys_serv *sys_serv_priv, u32 start_addr, u32 size)
+{
+ int ret;
+ u8 *dtbo;
+
+ /* Intentionally never freed, even on success so that u-boot "userspace" can access it. */
+ dtbo = (u8 *)malloc(size);
+
+ ret = mpfs_syscontroller_service_spi_copy(sys_serv_priv, (u64)dtbo, start_addr, size);
+ if (ret) {
+ free(dtbo);
+ dtbo = NULL;
+ }
+
+ return dtbo;
+}
+
+static void mpfs_syscontroller_parse_desc_header(struct mpfs_sys_serv *sys_serv_priv, u8 *desc_header, u8 *no_of_dtbo, u32 *dtbos_size)
+{
+ u32 dtbo_desc_start_addr;
+ u32 dtbo_desc_size;
+ u32 no_of_descs;
+ u16 i;
+ u8 dtbo_name[16];
+ u8 dtbo_addr[20];
+ u8 *desc;
+ u8 *dtbo;
+
+ no_of_descs = *((u32 *)desc_header);
+
+ for (i = 0; i < no_of_descs; i++) {
+ desc = &desc_header[START_OFFSET + (DESC_NEXT * i)];
+ /*
+ * The dtbo info structure contains addresses that are relative
+ * to the start of structure, so the offset of the structure in
+ * flash must be added to get the actual start address.
+ */
+ dtbo_desc_start_addr = *((u32 *)desc) + SPI_FLASH_ADDR;
+
+ desc = &desc_header[SIZE_OFFSET + (DESC_NEXT * i)];
+ dtbo_desc_size = *((u32 *)desc);
+
+ dtbo = mpfs_syscontroller_get_dtbo(sys_serv_priv, dtbo_desc_start_addr, dtbo_desc_size);
+ if (dtbo) {
+ sprintf(dtbo_name, "dtbo_image%d", *no_of_dtbo);
+ sprintf(dtbo_addr, "0x%llx", (u64)dtbo);
+ env_set(dtbo_name, dtbo_addr);
+ ++*no_of_dtbo;
+ *dtbos_size += dtbo_desc_size;
+ }
+ }
+}
+
+void mpfs_syscontroller_process_dtbo(struct mpfs_sys_serv *sys_serv_priv)
+{
+ u32 desc_length;
+ u32 dtbo_desc_addr;
+ u32 dtbo_addr[5];
+ u16 i, hart, no_of_harts;
+ u8 design_info_desc[256];
+ u8 dtbo_desc_data[256];
+ u8 no_of_dtbos[8];
+ u8 dtbo_size[8];
+ u8 *desc;
+ u8 no_of_dtbo = 0;
+ u32 dtbos_size = 0;
+ int ret;
+
+ /* Read first 10 bytes to verify the descriptor is found or not */
+ ret = mpfs_syscontroller_service_spi_copy(sys_serv_priv, (u64)design_info_desc, SPI_FLASH_ADDR, 10);
+ if (ret) {
+ sprintf(no_of_dtbos, "%d", no_of_dtbo);
+ env_set("no_of_overlays", no_of_dtbos);
+ sprintf(dtbo_size, "%d", dtbos_size);
+ env_set("dtbo_size", dtbo_size);
+ return;
+ }
+
+ if (design_info_desc[0] != DESIGN_MAGIC_0 ||
+ design_info_desc[1] != DESIGN_MAGIC_1 ||
+ design_info_desc[2] != DESIGN_MAGIC_2 ||
+ design_info_desc[3] != DESIGN_MAGIC_3) {
+ dev_dbg(sys_serv_priv->dev, "magic not found in desc structure.\n");
+ sprintf(no_of_dtbos, "%d", no_of_dtbo);
+ env_set("no_of_overlays", no_of_dtbos);
+ sprintf(dtbo_size, "%d", dtbos_size);
+ env_set("dtbo_size", dtbo_size);
+ return;
+ }
+ desc_length = *((u32 *)&design_info_desc[4]);
+ /* Read Design descriptor */
+ ret = mpfs_syscontroller_service_spi_copy(sys_serv_priv, (u64)design_info_desc,
+ SPI_FLASH_ADDR, desc_length);
+ if (ret)
+ return;
+
+ no_of_harts = *((u16 *)&design_info_desc[10]);
+
+ for (hart = 0; hart < no_of_harts; hart++) {
+ /* Start address of DTBO descriptor */
+ desc = &design_info_desc[(0x4 * hart) + 0xc];
+
+ dtbo_desc_addr = *((u32 *)desc);
+ dtbo_addr[hart] = dtbo_desc_addr;
+
+ if (!dtbo_addr[hart])
+ continue;
+
+ for (i = 0; i < hart; i++) {
+ if (dtbo_addr[hart] == dtbo_addr[i])
+ continue;
+ }
+
+ if (hart && hart == i)
+ continue;
+
+ dtbo_desc_addr += SPI_FLASH_ADDR;
+ ret = mpfs_syscontroller_get_dtbo_desc_header(sys_serv_priv, dtbo_desc_data,
+ dtbo_desc_addr);
+ if (ret)
+ continue;
+ else
+ mpfs_syscontroller_parse_desc_header(sys_serv_priv, dtbo_desc_data, &no_of_dtbo, &dtbos_size);
+ }
+ sprintf(no_of_dtbos, "%d", no_of_dtbo);
+ env_set("no_of_overlays", no_of_dtbos);
+ sprintf(dtbo_size, "%d", dtbos_size);
+ env_set("dtbo_size", dtbo_size);
+}
+EXPORT_SYMBOL(mpfs_syscontroller_process_dtbo);
+
static int mpfs_syscontroller_probe(struct udevice *dev)
{
struct mpfs_syscontroller_priv *sys_controller = dev_get_priv(dev);
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 6/6] board: microchip: mpfs_generic: include processing of dtbos
2025-09-02 10:10 [PATCH 0/6] Make MPFS Generic Jamie Gibbons
` (4 preceding siblings ...)
2025-09-02 10:11 ` [PATCH 5/6] misc: mpfs_syscontroller: add functions to read device tree overlays Jamie Gibbons
@ 2025-09-02 10:11 ` Jamie Gibbons
5 siblings, 0 replies; 7+ messages in thread
From: Jamie Gibbons @ 2025-09-02 10:11 UTC (permalink / raw)
To: u-boot
Cc: Conor Dooley, Valentina Fernandez Alanis, Cyril Jean, Tom Rini,
Leo Yu-Chi Liang, jamie.gibbons
Include the use of the process dtbo functionality added in the MPFS
system controller driver.
Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
---
board/microchip/mpfs_generic/mpfs_generic.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/board/microchip/mpfs_generic/mpfs_generic.c b/board/microchip/mpfs_generic/mpfs_generic.c
index 739a9b6cd76..fac4b6aecba 100644
--- a/board/microchip/mpfs_generic/mpfs_generic.c
+++ b/board/microchip/mpfs_generic/mpfs_generic.c
@@ -172,6 +172,8 @@ int board_late_init(void)
}
}
+ mpfs_syscontroller_process_dtbo(sys_serv_priv);
+
return 0;
}
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
end of thread, other threads:[~2025-09-02 13:00 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-09-02 10:10 [PATCH 0/6] Make MPFS Generic Jamie Gibbons
2025-09-02 10:10 ` [PATCH 1/6] board: microchip: icicle: rename all icicle files to generic Jamie Gibbons
2025-09-02 10:10 ` [PATCH 2/6] configs/microchip_mpfs_generic_defconfig: add board Jamie Gibbons
2025-09-02 10:11 ` [PATCH 3/6] doc: microchip: introduce common sections Jamie Gibbons
2025-09-02 10:11 ` [PATCH 4/6] doc: microchip: add mpfs_video.rst Jamie Gibbons
2025-09-02 10:11 ` [PATCH 5/6] misc: mpfs_syscontroller: add functions to read device tree overlays Jamie Gibbons
2025-09-02 10:11 ` [PATCH 6/6] board: microchip: mpfs_generic: include processing of dtbos Jamie Gibbons
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