03fb0958c9
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>
39 lines
785 B
Plaintext
39 lines
785 B
Plaintext
CONFIG_ARM=y
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CONFIG_ARM_SMCCC=y
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CONFIG_ARCH_QEMU=y
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CONFIG_TARGET_QEMU_ARM_32BIT=y
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CONFIG_AHCI=y
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CONFIG_DISTRO_DEFAULTS=y
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CONFIG_NR_DRAM_BANKS=1
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# CONFIG_DISPLAY_CPUINFO is not set
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# CONFIG_DISPLAY_BOARDINFO is not set
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CONFIG_CMD_BOOTEFI_SELFTEST=y
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CONFIG_CMD_PCI=y
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CONFIG_CMD_USB=y
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CONFIG_OF_BOARD=y
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CONFIG_SCSI_AHCI=y
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CONFIG_AHCI_PCI=y
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CONFIG_BLK=y
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# CONFIG_MMC is not set
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CONFIG_DM_ETH=y
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CONFIG_E1000=y
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CONFIG_NVME=y
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CONFIG_PCI=y
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CONFIG_DM_PCI=y
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CONFIG_PCIE_ECAM_GENERIC=y
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CONFIG_SCSI=y
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CONFIG_DM_SCSI=y
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CONFIG_SYSRESET=y
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CONFIG_SYSRESET_PSCI=y
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CONFIG_USB=y
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CONFIG_DM_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_EHCI_PCI=y
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CONFIG_ENV_IS_IN_FLASH=y
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CONFIG_MTD=y
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CONFIG_MTD_NOR_FLASH=y
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CONFIG_FLASH_CFI_DRIVER=y
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CONFIG_CFI_FLASH=y
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CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
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CONFIG_SYS_FLASH_CFI=y
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