hello, i downloaded AOSP , but forget to specify froyo as a bracn so i got master branch . because of this i got building error saying i need 62bit system to build beyond froyo ( i managed to fix this by editing some make files, but i want to use froyo specificly for sake of API level) . how i can switch to froyo branch without re-downloading whole AOSP ? i tried "repo start froyo -all" and "repo checkout froyo" but im not sure is this right ?
thanks