>From 551ea4aa5214e270265dd23d1dd1b5844fe377fc Mon Sep 17 00:00:00 2001
From: "Saravanan.K.S" <saravanan.kadambathursubramani...@windriver.com>
Date: Tue, 7 Nov 2023 10:46:02 +0000
Subject: [PATCH] microchip-polarfire-soc: add configure file for
 microchip-polarfire-soc BSP in kernel-cache

Signed-off-by: Saravanan.K.S <saravanan.kadambathursubramani...@windriver.com>
---
Hi Bruce,
Please find below the yocto-kernel-cache patch.
Request you to merge this patch in yocto-kernel-cache yocto-6.1 branch.
V2 Change log:
Following changes done in the yocto-kernel-cache BSP config file:
Removed:
CONFIG_NO_HZ_IDLE=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y
CONFIG_JUMP_LABEL=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_INET=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_USB_STORAGE=m
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_FANOTIFY=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_FS=y
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_WQ_WATCHDOG=y
CONFIG_STACKTRACE=y
CONFIG_STRICT_DEVMEM=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="earlycon=sbi root=/dev/mmcblk0p3 rootwait 
uio_pdrv_genirq.of_id=generic-uio"
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_SENSEHAT=m
CONFIG_AUXDISPLAY=y
CONFIG_SENSEHAT_DISPLAY=m
CONFIG_HTS221=m
CONFIG_IIO_ST_PRESS=m
CONFIG_IIO_ST_LSM6DSX=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_IIO_ST_MAGN_SPI_3AXIS=n
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=n
CONFIG_MTD_UBI=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_UBIFS_FS=y
Added:
CONFIG_NR_CPUS=4
Modifed to static:
CONFIG_SPI_SPIDEV=y
CONFIG_PMBUS=y
CONFIG_USB_ACM=y
CONFIG_USB_SERIAL=y
CONFIG_RPMSG_CHAR=y
CONFIG_RPMSG_CTRL=y
CONFIG_RPMSG_TTY=y
CONFIG_IIO=y
CONFIG_IIO_SW_DEVICE=y
CONFIG_IIO_SW_TRIGGER=y
CONFIG_PAC193X=y



 .../microchip-polarfire-soc-preempt-rt.scc    |   8 ++
 .../microchip-polarfire-soc-standard.scc      |   8 ++
 .../microchip-polarfire-soc.cfg               | 106 ++++++++++++++++++
 .../microchip-polarfire-soc.scc               |   5 +
 4 files changed, 127 insertions(+)
 create mode 100755 
bsp/microchip-polarfire-soc/microchip-polarfire-soc-preempt-rt.scc
 create mode 100755 
bsp/microchip-polarfire-soc/microchip-polarfire-soc-standard.scc
 create mode 100644 bsp/microchip-polarfire-soc/microchip-polarfire-soc.cfg
 create mode 100755 bsp/microchip-polarfire-soc/microchip-polarfire-soc.scc

diff --git a/bsp/microchip-polarfire-soc/microchip-polarfire-soc-preempt-rt.scc 
b/bsp/microchip-polarfire-soc/microchip-polarfire-soc-preempt-rt.scc
new file mode 100755
index 00000000..ce1bc266
--- /dev/null
+++ b/bsp/microchip-polarfire-soc/microchip-polarfire-soc-preempt-rt.scc
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: MIT
+define KMACHINE microchip-polarfire-soc
+define KTYPE preempt-rt
+define KARCH riscv64
+
+include ktypes/preempt-rt
+
+include microchip-polarfire-soc.scc
diff --git a/bsp/microchip-polarfire-soc/microchip-polarfire-soc-standard.scc 
b/bsp/microchip-polarfire-soc/microchip-polarfire-soc-standard.scc
new file mode 100755
index 00000000..21d69d5a
--- /dev/null
+++ b/bsp/microchip-polarfire-soc/microchip-polarfire-soc-standard.scc
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: MIT
+define KMACHINE microchip-polarfire-soc
+define KTYPE standard
+define KARCH riscv64
+
+include ktypes/standard
+
+include microchip-polarfire-soc.scc
diff --git a/bsp/microchip-polarfire-soc/microchip-polarfire-soc.cfg 
b/bsp/microchip-polarfire-soc/microchip-polarfire-soc.cfg
new file mode 100644
index 00000000..ba02f3c0
--- /dev/null
+++ b/bsp/microchip-polarfire-soc/microchip-polarfire-soc.cfg
@@ -0,0 +1,106 @@
+# SPDX-License-Identifier: MIT
+..........................................................................
+.                                WARNING
+.
+. This file is a kernel configuration fragment, and not a full kernel
+. configuration file.  The final kernel configuration is made up of
+. an assembly of processed fragments, each of which is designed to
+. capture a specific part of the final configuration (e.g. platform
+. configuration, feature configuration, and board specific hardware
+. configuration).  For more information on kernel configuration, please
+. consult the product documentation.
+.
+..........................................................................
+
+# mpfs_defconfig
+CONFIG_SOC_MICROCHIP_POLARFIRE=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
+CONFIG_PCI=y
+CONFIG_PCI_HOST_GENERIC=y
+CONFIG_PCIE_MICROCHIP_HOST=y
+CONFIG_FW_LOADER_USER_HELPER=y
+CONFIG_MTD=y
+CONFIG_MTD_SPI_NAND=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_OF_OVERLAY=y
+CONFIG_OF_CONFIGFS=y
+CONFIG_BLK_DEV_NVME=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_ATA=y
+CONFIG_NETDEVICES=y
+CONFIG_MACB=y
+CONFIG_MICROSEMI_PHY=y
+CONFIG_MICREL_PHY=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_POLARFIRE_SOC=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MICROCHIP_CORE=y
+CONFIG_SPI=y
+CONFIG_SPI_MICROCHIP_CORE=y
+CONFIG_SPI_MICROCHIP_CORE_QSPI=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_POLARFIRE_SOC=y
+CONFIG_PMBUS=y
+CONFIG_POWER_RESET=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_ACM=y
+CONFIG_USB_MUSB_HDRC=y
+CONFIG_USB_MUSB_POLARFIRE_SOC=y
+CONFIG_USB_INVENTRA_DMA=y
+CONFIG_USB_SERIAL=y
+CONFIG_NOP_USB_XCEIV=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_CADENCE=y
+CONFIG_MMC_SPI=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_POLARFIRE_SOC=y
+CONFIG_DMADEVICES=y
+CONFIG_SF_PDMA=y
+CONFIG_MPFS_DMA_PROXY=y
+CONFIG_UIO=y
+CONFIG_UIO_PDRV_GENIRQ=y
+CONFIG_UIO_DMEM_GENIRQ=y
+CONFIG_UIO_MICROCHIP_CAN=y
+CONFIG_UIO_MICROCHIP_DMA=y
+CONFIG_MAILBOX=y
+CONFIG_POLARFIRE_SOC_MAILBOX=y
+CONFIG_MIV_IHC=y
+CONFIG_REMOTEPROC=y
+CONFIG_REMOTEPROC_CDEV=y
+CONFIG_MIV_REMOTEPROC=y
+CONFIG_RPMSG_CHAR=y
+CONFIG_RPMSG_CTRL=y
+CONFIG_RPMSG_MIV=y
+CONFIG_RPMSG_TTY=y
+CONFIG_RPMSG_VIRTIO=y
+CONFIG_POLARFIRE_SOC_SYS_CTRL=y
+CONFIG_POLARFIRE_SOC_GENERIC_SERVICE=m
+CONFIG_SIFIVE_CCACHE=y
+CONFIG_IIO=y
+CONFIG_IIO_SW_DEVICE=y
+CONFIG_IIO_SW_TRIGGER=y
+CONFIG_PAC193X=y
+CONFIG_PWM=y
+CONFIG_PWM_MICROCHIP_CORE=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_FPGA=y
+CONFIG_FPGA_BRIDGE=y
+CONFIG_FPGA_REGION=y
+CONFIG_FPGA_MGR_MICROCHIP_AUTO_UPDATE=y
+CONFIG_FPGA_MGR_MICROCHIP_SPI=y
diff --git a/bsp/microchip-polarfire-soc/microchip-polarfire-soc.scc 
b/bsp/microchip-polarfire-soc/microchip-polarfire-soc.scc
new file mode 100755
index 00000000..3a8b9182
--- /dev/null
+++ b/bsp/microchip-polarfire-soc/microchip-polarfire-soc.scc
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: MIT
+kconf hardware microchip-polarfire-soc.cfg
+
+include cfg/usb-mass-storage.scc
+include cfg/fs/flash_fs.scc
--
2.40.0


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  • Re: [linux-... Bruce Ashfield
    • Re: [l... Kadambathur Subramaniyam, Saravanan via lists.yoctoproject.org
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