Dear Kshitij,
in message F509E6111989D311B63700805FA761DA06F990AD@dbde01.itg.ti.com you wrote:
Does anyone have an idea of the effort required to port the fulluboot to a new arm based target?? Please excuse me for the nature of the question but if anyone has done it already he can suggest abt how much time he took to port the whole u-boot on a new target (just a very rough estimate), assuming that the developer has a very good knowledge of the target but at a comfort level [medium] on linux..
Looking back at the last 10...20 ports the average effort is in the order of 8 to 12 days, depending on the complexity of the board, number and type of peripherals to support, and special features required. Of course this includes serious testing.
If you know the hardware really well, and there are no hardware related problems to solve, and you know U-Boot very well, and you have access to a BDI200, and you are fluent witn the BDI2000 and GDB, then you probably can do it faster.
But then please don't be surprised when your first port runs into problems after 3 weeks of work, and is still not running after two or three months. There is a lot of tinly little details which can cause serious headaches.
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Best regards,
Wolfgang Denk