Greetings
Our board has an AllWinner H5 with SPI flash and eMMC. Since SPI flash support for 'saveenv' is not currently mainline, I thought I'd simply use one of the eMMC boot blocks to persist the environment. However I keep running into image size problems [1]
Not being a U-Boot ninja, the defconfig [2] is about as minimal as I believe I can make it. (Network support is required for TFTP/NFS operations) Does the panel have any suggestions for getting the desired configuration built?
MTIA.
Jerry. --------------------------------snip---------------------------------------- -- [1] MKSUNXI spl/sunxi-spl.bin MKIMAGE u-boot.img MKIMAGE u-boot-dtb.img /home/moi/src/u-boot/denx/"board/sunxi/mksunxi_fit_atf.sh" \ arch/arm/dts/anemos-sc5.dtb > u-boot.its MKIMAGE u-boot.itb u-boot.itb exceeds file size limit: limit: 516096 bytes actual: 519448 bytes excess: 3352 bytes /home/moi/src/u-boot/denx/Makefile:1204: recipe for target 'u-boot.itb' failed
----------------------------snip------------------------------------------ [2] CONFIG_ARM=y CONFIG_ARCH_SUNXI=y CONFIG_SPL=y CONFIG_MACH_SUN50I_H5=y CONFIG_DRAM_CLK=504 CONFIG_DRAM_ZQ=3881977 CONFIG_DRAM_ODT_EN=y CONFIG_MACPWR="PD6" CONFIG_MMC_SUNXI_SLOT_EXTRA=2 CONFIG_SPL_SPI_SUNXI=y CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI_FLASH_TINY=y CONFIG_DEFAULT_DEVICE_TREE="anemos-sc5" CONFIG_ENV_IS_IN_MMC=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_MTD=y CONFIG_MTD_DEVICE=y CONFIG_SUN8I_EMAC=y CONFIG_USB_EHCI_HCD=y CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y