hi
i.mx community
this is my come back after small gap and i hope every community members are fine
for my i.mx6 sabresd board
1) how to modify ethernet driver in u-boot for my phy dp83848 TI chip
2) how i can port open source lwip TCP/IP stack to my custom board (i am not using OS, i want to make it standalone embedded system) so that my directly uses stack protocols.
3) sabre board doesn't have nor flash, environment variables are stored in MMC flash but in my board i have NOR flash where u-boot is stored and i want to store env in flash what are the modifications i have to do in u-boot.
this is my urgent requirement plz any one can give quick reply to me
thanks in advance
Regards
Saida
Hi Saida
1. seems dp83848 is already integrated on some i.MX6 boards, like fs-net PicoMODA9 board
2. lwip was in i.MX6 SDK, if you previously got it, then one can find it in sdk/lwip directory
(also please find attached this part ).
3. this is defined in uboot/include/configs/ files, #define CONFIG_ENV_IS_IN_FLASH.
For example one can look at mx6sabre_common.h
Best regards
igor
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