• Stefan Roese's avatar
    [POWERPC] 4xx: Add AMCC 460EX/460GT support to cputable.c & cpu_setup_44x.S · 464076a4
    Stefan Roese authored
    This patch adds basic support for the AMCC 460EX/460GT PPC's to arch/powerpc.
    Currently those PPC's are still based on a 440 core and *not* a 460 core.
    
    Here some basic features of those SoC's:
    
    460EX:
    - Up to 1.2GHz, 32kB L1 I-cache and D-cache, 256kB L2-cache, FPU
    - 1 * PCI (max 66MHz), 2 * PCIe (one 4-lane, one 1-lane)
    - 2 * GBit Ethernet with TCP/IP acceleration
    - USB 2.0 Host/Device OTG and Host interface
    - SATA controller
    - Optional security feature
    
    460GT (only changes to 460EX):
    - 4 * GBit Ethernet with TCP/IP acceleration
    - RapidIO
    - No SATA
    - No USB
    Signed-off-by: default avatarStefan Roese <sr@denx.de>
    Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
    464076a4
cpu_setup_44x.S 1.63 KB