[v4] ARM: Add wpcm450_defconfig for Nuvoton WPCM450

Commit Message

J. Neuschäfer Jan. 29, 2023, 4:15 a.m. UTC

This defconfig aims to offer a reasonable set of defaults for all
systems running on a Nuvoton WPCM450 chip.

Signed-off-by: Jonathan Neuschäfer <[e-mail]>
Reviewed-by: Joel Stanley <[e-mail]>
---
v4:
- Add Joel's R-b
- Disable CPU_FREQ
- Update for Linux 6.2: Enable CONFIG_SPI_WPCM_FIU, disable
  CONFIG_LEGACY_TIOCSTI
- Disable CONFIG_KEXEC, which isn't generally useful for the BMC usecase

v3:
- https://lore.kernel.org/lkml/[e-mail]/
- Regenerate for 6.1-rc1 and enable a few Nuvoton-specific options as
  well as the PECI subsystem

v2:
- Regenerate for 5.19-rc1
---
 MAINTAINERS                        |   1 +
 arch/arm/configs/wpcm450_defconfig | 211 +++++++++++++++++++++++++++++
 2 files changed, 212 insertions(+)
 create mode 100644 arch/arm/configs/wpcm450_defconfig

--
2.39.0

Comments

J. Neuschäfer Jan. 29, 2023, 4:30 a.m. UTC | #1

On Sun, Jan 29, 2023 at 05:15:46AM +0100, Jonathan Neuschäfer wrote:
> This defconfig aims to offer a reasonable set of defaults for all
> systems running on a Nuvoton WPCM450 chip.
> 
> Signed-off-by: Jonathan Neuschäfer <[e-mail]>
> Reviewed-by: Joel Stanley <[e-mail]>
> ---

Sorry, I hadn't noticed that v3 already made it into linux-next.

@Joel: I'll leave it up to you to decide whether you keep v3 or replace
it with v4 (although given the upcoming merge window, I guess keeping v3
is safer).


Best regards,
Jonathan

> v4:
> - Add Joel's R-b
> - Disable CPU_FREQ
> - Update for Linux 6.2: Enable CONFIG_SPI_WPCM_FIU, disable
>   CONFIG_LEGACY_TIOCSTI
> - Disable CONFIG_KEXEC, which isn't generally useful for the BMC usecase
> 
> v3:
> - https://lore.kernel.org/lkml/[e-mail]/
> - Regenerate for 6.1-rc1 and enable a few Nuvoton-specific options as
>   well as the PECI subsystem
> 
> v2:
> - Regenerate for 5.19-rc1
> ---
>  MAINTAINERS                        |   1 +
>  arch/arm/configs/wpcm450_defconfig | 211 +++++++++++++++++++++++++++++
>  2 files changed, 212 insertions(+)
>  create mode 100644 arch/arm/configs/wpcm450_defconfig
[...]

Joel Stanley Feb. 1, 2023, 5:17 a.m. UTC | #2

On Sun, 29 Jan 2023 at 04:36, Jonathan Neuschäfer <[e-mail]> wrote:
>
> On Sun, Jan 29, 2023 at 05:15:46AM +0100, Jonathan Neuschäfer wrote:
> > This defconfig aims to offer a reasonable set of defaults for all
> > systems running on a Nuvoton WPCM450 chip.
> >
> > Signed-off-by: Jonathan Neuschäfer <[e-mail]>
> > Reviewed-by: Joel Stanley <[e-mail]>
> > ---
>
> Sorry, I hadn't noticed that v3 already made it into linux-next.
>
> @Joel: I'll leave it up to you to decide whether you keep v3 or replace
> it with v4 (although given the upcoming merge window, I guess keeping v3
> is safer).

I sent v4 to the soc maintainers.

Cheers,

Joel

>
>
> Best regards,
> Jonathan
>
> > v4:
> > - Add Joel's R-b
> > - Disable CPU_FREQ
> > - Update for Linux 6.2: Enable CONFIG_SPI_WPCM_FIU, disable
> >   CONFIG_LEGACY_TIOCSTI
> > - Disable CONFIG_KEXEC, which isn't generally useful for the BMC usecase
> >
> > v3:
> > - https://lore.kernel.org/lkml/[e-mail]/
> > - Regenerate for 6.1-rc1 and enable a few Nuvoton-specific options as
> >   well as the PECI subsystem
> >
> > v2:
> > - Regenerate for 5.19-rc1
> > ---
> >  MAINTAINERS                        |   1 +
> >  arch/arm/configs/wpcm450_defconfig | 211 +++++++++++++++++++++++++++++
> >  2 files changed, 212 insertions(+)
> >  create mode 100644 arch/arm/configs/wpcm450_defconfig
> [...]

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index f781f936ae35b..a1268a252ce6e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2609,6 +2609,7 @@  S:	Maintained
 W:	https://github.com/neuschaefer/wpcm450/wiki
 F:	Documentation/devicetree/bindings/*/*wpcm*
 F:	arch/arm/boot/dts/nuvoton-wpcm450*
+F:	arch/arm/configs/wpcm450_defconfig
 F:	arch/arm/mach-npcm/wpcm450.c
 F:	drivers/*/*/*wpcm*
 F:	drivers/*/*wpcm*
diff --git a/arch/arm/configs/wpcm450_defconfig b/arch/arm/configs/wpcm450_defconfig
new file mode 100644
index 0000000000000..45483deab034f
--- /dev/null
+++ b/arch/arm/configs/wpcm450_defconfig
@@ -0,0 +1,211 @@ 
+CONFIG_SYSVIPC=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=19
+CONFIG_CGROUPS=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_PROFILING=y
+# CONFIG_ARCH_MULTI_V7 is not set
+CONFIG_ARCH_NPCM=y
+CONFIG_ARCH_WPCM450=y
+CONFIG_CPU_DCACHE_WRITETHROUGH=y
+CONFIG_AEABI=y
+CONFIG_UACCESS_WITH_MEMCPY=y
+# CONFIG_ATAGS is not set
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_CPU_IDLE=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_PACKET_DIAG=y
+CONFIG_UNIX=y
+CONFIG_UNIX_DIAG=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_NET_DSA=y
+CONFIG_NET_DSA_TAG_DSA=y
+CONFIG_NET_DSA_TAG_EDSA=y
+CONFIG_NET_DSA_TAG_TRAILER=y
+CONFIG_NET_PKTGEN=m
+# CONFIG_WIRELESS is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_FASTMAP=y
+CONFIG_MTD_UBI_BLOCK=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_SRAM=y
+CONFIG_EEPROM_AT24=y
+CONFIG_SCSI=y
+# CONFIG_SCSI_PROC_FS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_CADENCE is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CIRRUS is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+# CONFIG_NET_VENDOR_FARADAY is not set
+# CONFIG_NET_VENDOR_GOOGLE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_MICROSEMI is not set
+# CONFIG_NET_VENDOR_NI is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_PENSANDO is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_SOCIONEXT is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+# CONFIG_NET_VENDOR_XILINX is not set
+CONFIG_REALTEK_PHY=y
+# CONFIG_WLAN is not set
+CONFIG_INPUT_FF_MEMLESS=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_KEYBOARD_QT1070=m
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_LEGACY_PTY_COUNT=16
+# CONFIG_LEGACY_TIOCSTI is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RUNTIME_UARTS=6
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_NPCM7XX_KCS_IPMI_BMC=y
+CONFIG_IPMI_KCS_BMC_CDEV_IPMI=y
+CONFIG_IPMI_KCS_BMC_SERIO=y
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_NPCM is not set
+CONFIG_I2C=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_NPCM=y
+CONFIG_SPI=y
+CONFIG_SPI_WPCM_FIU=y
+CONFIG_SPI_NPCM_PSPI=y
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_PINCTRL_WPCM450=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_SENSORS_NPCM7XX=y
+# CONFIG_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_NPCM7XX_WATCHDOG=y
+CONFIG_MFD_SYSCON=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_FB=y
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_HID is not set
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_CONFIGFS=y
+CONFIG_USB_CONFIGFS_SERIAL=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_EEM=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_CONFIGFS_F_FS=y
+CONFIG_USB_CONFIGFS_F_HID=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_DMADEVICES=y
+CONFIG_SYNC_FILE=y
+# CONFIG_VIRTIO_MENU is not set
+# CONFIG_VHOST_MENU is not set
+CONFIG_STAGING=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_PWM=y
+CONFIG_GENERIC_PHY=y
+CONFIG_PECI=y
+CONFIG_PECI_CPU=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_UBIFS_FS=y
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_XZ=y
+CONFIG_SQUASHFS_ZSTD=y
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+CONFIG_NLS_UTF8=y
+CONFIG_KEYS=y
+CONFIG_HARDENED_USERCOPY=y
+CONFIG_FORTIFY_SOURCE=y
+CONFIG_CRYPTO_RSA=y
+CONFIG_CRYPTO_AES=y
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+CONFIG_PKCS7_MESSAGE_PARSER=y
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC_ITU_T=m
+CONFIG_LIBCRC32C=y
+CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_FTRACE is not set
+CONFIG_IO_STRICT_DEVMEM=y
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_LL=y
+CONFIG_DEBUG_LL_UART_8250=y
+CONFIG_DEBUG_UART_PHYS=0xb8000000
+CONFIG_DEBUG_UART_VIRT=0x0ff000000
+CONFIG_DEBUG_UART_8250_WORD=y
+CONFIG_EARLY_PRINTK=y