u-boot/configs/qemu_arm_defconfig
Sumit Garg 03fb0958c9 qemu-arm: Add persistent environment support
Currently on qemu-arm platforms environment is kept in RAM. Instead
use pflash device 1 to provide persistent environment support across
device reset.

Also (optionally) provide support for persistent environment across
qemu machine OFF/ON using following instructions:

- Create envstore.img using qemu-img:
    qemu-img create -f raw envstore.img 64M
- Add a pflash drive parameter to the command line:
    -drive if=pflash,format=raw,index=1,file=envstore.img

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2018-12-12 12:14:21 -05:00

38 lines
785 B
Text

CONFIG_ARM=y
CONFIG_ARM_SMCCC=y
CONFIG_ARCH_QEMU=y
CONFIG_TARGET_QEMU_ARM_32BIT=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_NR_DRAM_BANKS=1
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_CMD_BOOTEFI_SELFTEST=y
CONFIG_CMD_PCI=y
CONFIG_CMD_USB=y
CONFIG_OF_BOARD=y
CONFIG_SCSI_AHCI=y
CONFIG_AHCI_PCI=y
CONFIG_BLK=y
# CONFIG_MMC is not set
CONFIG_DM_ETH=y
CONFIG_E1000=y
CONFIG_NVME=y
CONFIG_PCI=y
CONFIG_DM_PCI=y
CONFIG_PCIE_ECAM_GENERIC=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
CONFIG_SYSRESET=y
CONFIG_SYSRESET_PSCI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_PCI=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_MTD=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_CFI_FLASH=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y