Quote:
Originally Posted by wenjie1984
i have found the boot config pins, and also have ported the mx1 original bootstrap code to sony prs-505. now it can download the bootloader into flash. next step is to port the u-boot to the 505 device.
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Before you flash anything big into NAND, try to dump its contents. The waveform table (which is stored there) is tuned for each lot of screens, so it's best to keep the one intended for your unit.