Hi,

We currently use u-boot-1.0.0 successfully on our 405EP SBC. Last year, we upgraded our toolchain from gcc-3.2.2-uClibc-0.9.20-binutils-2.13.2.1-linux-2.4.21-powerpc to gcc-3.4.3-uClibc-0.9.27-binutils-2.15.91.0.2-linux-2.4.27-powerpc

When we made the upgrade we couldn't get u-boot-1.0.0 to compile with the new toolchain. Now, we'd like to upgrade u-boot so it compiles with the same toolchain as our firmware image. I am able to get u-boot-1.1.6 to compile with the new toolchain. However, it will not get past recognizing the flash during boot. The output is given below. As you can see, it is reading a value of 0x1f8b08 for the manufacturer type when it should be reading 0x0001 for AMD. We get the same problem when we try to use u-boot-1.1.0. Any ideas on what we need to look at?

Thanks, Tom

U-Boot 1.1.6.1 for the 195Eg

CPU: AMCC PowerPC 405EP Rev. B at 250 MHz (PLB=125, OPB=62, EBC=31 MHz) I2C boot EEPROM disabled Internal PCI arbiter enabled 16 kB I-Cache 16 kB D-Cache I2C: ready DRAM: 16 MB Top of RAM usable for U-Boot at: 01000000 Reserving 251k for U-Boot at: 00fc1000 Reserving 256k for malloc() at: 00f81000 Reserving 140 Bytes for Board Info at: 00f80f74 Reserving 48 Bytes for Global Data at: 00f80f44 Stack Pointer at: 00f80f28 New Stack Pointer is: 00f80f28 Now running in RAM - U-Boot at: 00fc1000 FLASH: flash_get_size begin manufact type value == 1f8b08 flash_id == FLASH_UNKOWN flash_get_size end ## Unknown FLASH on Bank 0 - Size = 0x00000000 = 0 MB flash_protect ON: from 0xFFFC0000 to 0xFFFFFFFF