Hi everyone, I'm working on a FDI3250 board (after a long time I purchased this board, I finally found time to work on it) and I'm facing a problem with uboot and ethernet. I know from commit logs that Vladimir Zapolskiy is working on a LPC3250 based board and is developing all or parts of the ethernet driver for this SoC. I'm working using buildroot 2016.02 which has support for uboot version 2016.01. I added the definitions of my board to the uboot sources based on devkit3250 board, and I got a working image only if I disable (comment using a C block comment /* ... */) all ethernet related configuration settings. If I enable ethernet and write the configuration settings that I think make sense for my board (FDI3250 uses KSZ8041NL Micrel phy), uboot hangs. For now, ethernet connector and magnetics are not populated (I'm waiting for a DigiKey package to finish it, the downside of living in the wrong side of the world), I don't think this should be a problem, but just in case I want to describe my actual setup.
My configuration settings for ethernet: /* * Ethernet * JF: Ethernet not working for now, review eth driver later... */ #define CONFIG_RMII #define CONFIG_PHY_MICREL #define CONFIG_LPC32XX_ETH #define CONFIG_PHYLIB #define CONFIG_PHY_ADDR 0x0001 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN #define CONFIG_CMD_MII #define CONFIG_CMD_PING #define CONFIG_CMD_DHCP Console output when ethernet is disabled: U-Boot 2016.01 (Apr 12 2016 - 14:56:14 -0300) CPU: NXP LPC32XX CPU clock: 266MHz AHB bus clock: 133MHz Peripheral clock: 13MHz I2C: ready DRAM: 64 MiB WARNING: Caches not enabled NAND: 512 MiB In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 0 => Console output when ethernet is enabled: U-Boot 2016.01 (Apr 13 2016 - 15:29:03 -0300) CPU: NXP LPC32XX CPU clock: 266MHz AHB bus clock: 133MHz Peripheral clock: 13MHz I2C: ready DRAM: 64 MiB Please Vladimir (or someone else who is familiar with lpc32xx code) can you give me a pointer of what can be happening with the ethernet driver? Thanks in advance, Jonatan R. Fischer _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
