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[PATCH v3] ARM: configs: Add Freescale LS1021A defconfig

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  [PATCH v3] ARM: configs: Add Freescale LS1021A defconfig Alison Wang <b18965@freescale.com> - 2015-08-07 12:30 +0200
    Re: [PATCH v3] ARM: configs: Add Freescale LS1021A defconfig Fabio Estevam <festevam@gmail.com> - 2015-08-14 19:30 +0200
      RE: [PATCH v3] ARM: configs: Add Freescale LS1021A defconfig Huan Wang <alison.wang@freescale.com> - 2015-08-17 05:50 +0200

#1202542 — [PATCH v3] ARM: configs: Add Freescale LS1021A defconfig

Add Freescale LS1021A initial defconfig file.
The LS1021A SoC is a dual-core Cortex-A7 based processor.

LS1021A has some special configure options against common V7 SOCs,
such as CONFIG_THUMB2_KERNEL, CONFIG_VMSPLIT_2G, CONFIG_VFP...

Enable I2C, LPUART, eDMA, WDT, GIANFAR, Sound, DSPI at default.

Signed-off-by: Haikun Wang <haikun.wang@freescale.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
---
Changes since v2:
- Enable PSCI, as PSCI is enabled in u-boot.
Changes since v1:
- Enable GIANFAR, Sound and DSPI.

 arch/arm/configs/ls1021a_defconfig | 161 +++++++++++++++++++++++++++++++++++++
 1 file changed, 161 insertions(+)
 create mode 100644 arch/arm/configs/ls1021a_defconfig

diff --git a/arch/arm/configs/ls1021a_defconfig b/arch/arm/configs/ls1021a_defconfig
new file mode 100644
index 0000000..5576f67
--- /dev/null
+++ b/arch/arm/configs/ls1021a_defconfig
@@ -0,0 +1,161 @@
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_EMBEDDED=y
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_BLK_CMDLINE_PARSER=y
+CONFIG_ARCH_MXC=y
+CONFIG_SOC_LS1021A=y
+CONFIG_ARM_LPAE=y
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_SMP=y
+CONFIG_VMSPLIT_2G=y
+CONFIG_ARM_PSCI=y
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_THUMB2_KERNEL=y
+CONFIG_HIGHMEM=y
+CONFIG_CLEANCACHE=y
+CONFIG_FRONTSWAP=y
+CONFIG_CMDLINE="console=ttyS0,115200"
+CONFIG_VFP=y
+CONFIG_NEON=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_BINFMT_MISC=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_UNIX_DIAG=y
+CONFIG_XFRM_USER=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_MROUTE=y
+CONFIG_INET_AH=y
+CONFIG_INET_ESP=y
+CONFIG_INET_IPCOMP=y
+CONFIG_INET_UDP_DIAG=m
+CONFIG_NETFILTER=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_BE_BYTE_SWAP=y
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_NAND=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=256000
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_ATA=y
+CONFIG_NETDEVICES=y
+CONFIG_GIANFAR=y
+CONFIG_VITESSE_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_MICREL_PHY=y
+CONFIG_MDIO_BUS_MUX_MMIOREG=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_FSL_LPUART=y
+CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA954x=y
+CONFIG_I2C_IMX=y
+CONFIG_SPI=y
+CONFIG_SPI_FSL_DSPI=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_SENSORS_LM90=y
+CONFIG_SENSORS_INA2XX=y
+CONFIG_WATCHDOG=y
+CONFIG_IMX2_WDT=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_DEBUG=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_SOUND=y
+# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set
+CONFIG_SND=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+# CONFIG_SND_ARM is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_FSL_SAI=y
+CONFIG_SND_SOC_SGTL5000=y
+CONFIG_SND_SIMPLE_CARD=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ARASAN=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_DS3232=y
+CONFIG_DMADEVICES=y
+CONFIG_FSL_EDMA=y
+CONFIG_CLK_QORIQ=y
+CONFIG_MEMORY=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
+CONFIG_FANOTIFY=y
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=m
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_JFFS2_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_DEFAULT="cp437"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+CONFIG_NLS_ISO8859_15=y
+CONFIG_NLS_UTF8=y
+CONFIG_DEBUG_SECTION_MISMATCH=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_CRYPTO_LZO=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC7=m
+CONFIG_LIBCRC32C=m
-- 
2.1.0.27.g96db324

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#1207661

On Fri, Aug 14, 2015 at 2:06 PM, Horia Geantă
<horia.geanta@freescale.com> wrote:

> Another thing:
> Commit 385c0fb0e2c4 ("ARM: imx_v6_v7_defconfig: Select LS1021A") added
> CONFIG_SOC_LS1021A in imx_v6_v7_defconfig.
>
> Besides this, booting a LS1021 AQDS board (Rev2) using
> imx_v6_v7_defconfig did not work (stuck at "Starting kernel").

What would be the recommended approach?

- Fix imx_v6_v7_defconfig so that it can make LS1021A to boot

or

- Use this proposed ls1021a_defconfig and remove LS1021A from
imx_v6_v7_defconfig?

Regards,

Fabio Estevam
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