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→Lauterbach ICD Naon booting
At this point the user should be able to run commands from U-Boot serial console.
As a more advance example, [[File:naon-u-boot-sram-2nd.cmm|This]] script, after loading the 1st stage and have it run until RAM initialization, also load 2nd stage (at 0x81000000). This is faster that loading the 2nd stage via serial protocol. After executing the script, the user should just type<code>go 81000000</code> from U-Boot 1st stage prompt, to run the 2nd stage:
<preclass="board-terminal">U-Boot 2010.06-dirty (Apr 20 2012 - 17:15:51) [nelk-0.0.3] U-Boot code: 40300000 -> 4030D0E4 BSS: -> 4030E2ECTI8148-GP rev 2.1 ARM clk: 600MHzDDR clk: 400MHz RAM Configuration:Bank #0: 80000000 512 MiBUsing default environment ### main_loop entered: bootdelay=0 ### main_loop: bootcmd=""Hit any key to stop autoboot: 0NAON-MIN#go 81000000## Starting application at 0x81000000 ... U-Boot 2010.06-dirty (Apr 30 2012 - 19:23:20) [nelk-0.9.0] TI8148-GP rev 2.1 ARM clk: 600MHzDDR clk: 333MHz I2C: readyDRAM: 512 MiBNAND: HW ECC Hamming Code selected1024 MiBMMC: OMAP SD/MMC: 0Net: Detected MACID:d4:94:a1:8e:46:a4cpswHit any key to stop autoboot: 0NAON#
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If needed, the customer can [[HowTo Contact Technical Support|contact us]] for more scripts or suggestion, for example to debug U-Boot or Linux kernel.
