Dear Sir/Mam,
We are booting from SD card and don't have an eMMC(Removed from custom board for now). For setting the uboot config parameter once for a virgin custom board(To boot first time) we are using :
=>setenv fdtfile k3-j721e-common-proc-board.dtb
=>env save
But it is not able to save it. It seems it is trying to save it in eMMC. Please see the attachment. What is the solution here ? should i save it directly in the deconfig file or can i do something about it ?
U-Boot 2019.01-dirty (Mar 25 2020 - 15:05:21 +0100) SoC: J721E PG 1.0 Model: Texas Instruments K3 J721E SoC Reading on-board EEPROM at 0x50 failed 1 Board: J721EX-PM1-SOM rev E2 DRAM: 1 GiB Flash: 0 Bytes MMC: sdhci@4f80000: 0, sdhci@4fb0000: 1 Loading Environment from MMC... Card did not respond to voltage select! *** Warning - No block device, using default environment In: serial@2800000 Out: serial@2800000 Err: serial@2800000 Net: ERROR: no/invalid speed given in fixed-link node! Warning: ethernet@046000000 using MAC address from ROM eth0: ethernet@046000000 Hit any key to stop autoboot: 0 i2c_write: error waiting for data ACK (status=0x116) Error reading output register switch to partitions #0, OK mmc1 is current device i2c_write: error waiting for data ACK (status=0x116) Error reading output register SD/MMC found on device 1 ** Unable to read file boot.scr ** 0 bytes read in 1 ms (0 Bytes/s) Loaded env from uEnv.txt Importing environment from mmc1 ... Card did not respond to voltage select! 13338632 bytes read in 2094 ms (6.1 MiB/s) ** File not found /boot/ ** libfdt fdt_check_header(): FDT_ERR_BADMAGIC No FDT memory address configured. Please configure the FDT address via "fdt addr <address>" command. Aborting! ERROR: Did not find a cmdline Flattened Device Tree Could not find a valid device tree => U-Boot SPL 2019.01-dirty (Mar 25 2020 - 15:05:44 +0100) SYSFW ABI: 2.9 (firmware rev 0x0013 '19.12.1-v2019.12a (Terrific Lla') Reading on-board EEPROM at 0x50 failed 1 j721e_ddrss_probe(dev=41c87c80) j721e_ddrss_ofdata_to_priv(dev=41c87c80) j721e_ddrss_power_on(ddrss=41cd6a04) LPDDR4_Probe: PASS LPDDR4_Init: PASS --->>> LPDDR4 Initialization is in progress ... <<<--- j721e_lpddr4_ack_freq_upd_req: received freq change req: req type = 1, req no. = 0 j721e_lpddr4_ack_freq_upd_req: received freq change req: req type = 0, req no. = 1 j721e_lpddr4_ack_freq_upd_req: received freq change req: req type = 1, req no. = 2 j721e_lpddr4_ack_freq_upd_req: received freq change req: req type = 2, req no. = 3 j721e_lpddr4_ack_freq_upd_req: received freq change req: req type = 1, req no. = 4 j721e_lpddr4_ack_freq_upd_req: received freq change req: req type = 2, req no. = 5 LPDDR4_Start: PASS Trying to boot from MMC2 Loading Environment from MMC... *** Warning - No MMC card found, using default environment Remoteproc 2 started successfully Starting ATF on ARM64 core... NOTICE: BL31: v2.2(release):ti2019.05-rc1 NOTICE: BL31: Built : 09:32:00, Feb 17 2020 I/TC: I/TC: OP-TEE version: ti2019.05-rc1-dev (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 Mon Feb 17 09:40:16 UTC 2020 aarch64 I/TC: Initialized U-Boot SPL 2019.01-dirty (Mar 25 2020 - 15:05:21 +0100) Reading on-board EEPROM at 0x50 failed 1 Trying to boot from MMC2 i2c_write: error waiting for data ACK (status=0x116) Error reading output register U-Boot 2019.01-dirty (Mar 25 2020 - 15:05:21 +0100) SoC: J721E PG 1.0 Model: Texas Instruments K3 J721E SoC Reading on-board EEPROM at 0x50 failed 1 Board: J721EX-PM1-SOM rev E2 DRAM: 1 GiB Flash: 0 Bytes MMC: sdhci@4f80000: 0, sdhci@4fb0000: 1 Loading Environment from MMC... Card did not respond to voltage select! *** Warning - No block device, using default environment In: serial@2800000 Out: serial@2800000 Err: serial@2800000 Net: ERROR: no/invalid speed given in fixed-link node! Warning: ethernet@046000000 using MAC address from ROM eth0: ethernet@046000000 Hit any key to stop autoboot: 0 => setenv fdtfile k3-j721e-common-proc-board.dtbsetenv fdtfile k3-j721e-common-proc-board.dtb => setenv fdtfile k3-j721e-common-proc-board.dtb => env save Saving Environment to MMC... Card did not respond to voltage select! No block device Failed (1) => Befehle: uboot stoppen setenv fdtfile k3-j721e-common-proc-board.dtb boot
