Other Parts Discussed in Thread: HALCOGEN
I blocked by emac driver on LC4357 develop board, It seems has no emac driver.
I gererate emac & system driver with HALCoGen 04.07.01, then do some modification according to LC3137 driver ,
it failed to make the emac work,
when write data to 0xfc520140 :0x00000000 0x08009A82 0x0000003C 0xE000003C the owner bit still 1, seems data not been transfered
MDIO_USERACCESS0 202178C9
MDIO_LINK 00000002
the RX isr also can't been reached though it been registered in irq79, I check the HL_sys_start.c, the emac related part same as LC3137 code which running well. but the LC4357 can't got rx interrupt.
Could help on this or tell where to download a existing LC4357 emac driver to check if my develop board emac working?
thanks!