Hello Sascha, I need some help about the booting from NAND flash. I have created the MLO file with the pcm051_mlo_defconfig but I cant boot from NAND. I dont know if i need more configuration. This is the content of pcm051_mlo_defconfig: CONFIG_ARCH_OMAP=y CONFIG_ARCH_AM33XX=y CONFIG_OMAP_BUILD_IFT=y CONFIG_MACH_PCM051=y CONFIG_OMAP_UART1=y CONFIG_THUMB2_BAREBOX=y # CONFIG_CMD_ARM_CPUINFO is not set # CONFIG_MEMINFO is not set CONFIG_ENVIRONMENT_VARIABLES=y CONFIG_MMU=y CONFIG_TEXT_BASE=0x402F0400 CONFIG_STACK_SIZE=0x1600 CONFIG_MALLOC_SIZE=0x1000000 CONFIG_PROMPT="MLO>" CONFIG_SHELL_NONE=y # CONFIG_ERRNO_MESSAGES is not set # CONFIG_TIMESTAMP is not set CONFIG_CONSOLE_SIMPLE=y # CONFIG_DEFAULT_ENVIRONMENT is not set CONFIG_DRIVER_SERIAL_NS16550=y CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y CONFIG_DRIVER_SPI_OMAP3=y CONFIG_MTD=y CONFIG_MTD_M25P80=y CONFIG_NAND=y CONFIG_NAND_OMAP_GPMC=y CONFIG_MCI=y CONFIG_MCI_STARTUP=y CONFIG_MCI_OMAP_HSMMC=y # CONFIG_FS_RAMFS is not set # CONFIG_FS_DEVFS is not set CONFIG_FS_FAT=y CONFIG_FS_FAT_LFN=y Do you have any idea?? Thank you in advance. Best Regards. Carlos _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox