U-Boot SPL 2013.10 (Mar 27 2020 - 16:01:06) MityARM335x profile 1 - Model No: 3359-GX-226-RL Serial No: 14006262 Configuring for 256 MB DDR2 @ 266MHz Critical Link AM335X Dev Kit -- NAND Page size = 2048k booting from dev 8 reading u-boot.img reading u-boot.img U-Boot 2013.10 (Mar 27 2020 - 16:01:06) AM335X-GP rev 0 I2C: ready DRAM: 256 MiB WARNING: Caches not enabled NAND: Using 2k bch8 layout ECC Mode = 2 lo = 56/0 256 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Net: Could not get PHY for cpsw: addr 1 Could not get PHY for cpsw: addr 1 cpsw Hit any key to stop autoboot: 0 U-Boot# U-Boot# print_nandpins_regs Value of conf_gpmc_ad0 at location 0x44e10800 is 0x30 Value of conf_gpmc_ad1 at location 0x44e10804 is 0x30 Value of conf_gpmc_ad2 at location 0x44e10808 is 0x30 Value of conf_gpmc_ad3 at location 0x44e1080c is 0x30 Value of conf_gpmc_ad4 at location 0x44e10810 is 0x30 Value of conf_gpmc_ad5 at location 0x44e10814 is 0x30 Value of conf_gpmc_ad6 at location 0x44e10818 is 0x30 Value of conf_gpmc_ad7 at location 0x44e1081c is 0x30 Value of conf_gpmc_wait0 at location 0x44e10870 is 0x30 Value of conf_gpmc_wpn at location 0x44e10874 is 0x37 Value of conf_gpmc_csn0 at location 0x44e1087c is 0x0 Value of conf_gpmc_advn_ale at location 0x44e10890 is 0x0 Value of conf_gpmc_oen_ren at location 0x44e10894 is 0x0 Value of conf_gpmc_wen at location 0x44e10898 is 0x0 Value of conf_gpmc_be0n_cle at location 0x44e1089c is 0x0 U-Boot#