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diff --git a/doc/README.mpc837xerdb b/doc/README.mpc837xerdb deleted file mode 100644 index cfb6efa27e..0000000000 --- a/doc/README.mpc837xerdb +++ /dev/null @@ -1,97 +0,0 @@ -Freescale MPC837xE-RDB Board ------------------------------------------ - -1. Board Description - - The MPC837xE-RDB are reference boards featuring the Freescale MPC8377E, - MPC8378E, and the MPC8379E processors in a Mini-ITX form factor. - - The MPC837xE-RDB's have the following common features: - - A) 256-MBytes on-board DDR2 unbuffered SDRAM - B) 8-Mbytes NOR Flash - C) 32-MBytes NAND Flash - D) 1 Secure Digital High Speed Card (SDHC) Interface - E) 1 Gigabit Ethernet - F) 5-port Ethernet switch (Vitesse 7385) - G) 1 32-bit, 3.3 V, PCI slot - H) 1 32-bit, 3.3 V, Mini-PCI slot - I) 4-port USB 2.0 Hub - J) 1-port OTG USB - K) 2 serial ports (top main console) - L) on board Oscillator: 66M - - The MPC837xE-RDB's have the following differences: - - MPC8377E-RDB MPC8378E-RDB MPC8379E-RDB - SATA controllers 2 0 4 - PCI-Express (mini) 2 2 0 - SGMII Ports 0 2 0 - - -2. Memory Map - -2.1. The memory map should look pretty much like this: - - Address Range Device Size Port Size - (Bytes) (Bits) - =========================== ================= ======= ========= - 0x0000_0000 0x0fff_ffff DDR 256M 64 - 0x1000_0000 0x7fff_ffff Empty 1.75G - - 0x8000_0000 0x8fff_ffff PCI MEM prefetch 256M 32 - 0x9000_0000 0x9fff_ffff PCI MEM non-prefetch 256M 32 - 0xe030_0000 0xe03f_ffff PCI I/O space 1M 32 - 0xe000_0000 0xe00f_ffff Int Mem Reg Space 1M - - 0xe060_0000 0xe060_7fff NAND Flash 32K 8 - 0xfe00_0000 0xfe7f_ffff NOR Flash on CS0 8M 16 - - -3. Definitions - -3.1 Explanation of NEW definitions in: - - include/configs/MPC837XERDB.h - - CONFIG_MPC83xx MPC83xx family for both MPC8349 and MPC8360 - CONFIG_MPC837x MPC837x specific - CONFIG_MPC837XERDB MPC837xE-RDB board specific - - -4. Compilation - - Assuming you're using BASH shell: - - export CROSS_COMPILE=your-cross-compile-prefix - cd u-boot - make distclean - make MPC837XERDB_config - make - - -5. Downloading and Flashing Images - -5.0 Download over serial line using Kermit: - - loadb $loadaddr - [Drop to kermit: - ^\c - send <u-boot-bin-image> - c - ] - - - Or via tftp: - - tftp $loadaddr u-boot.bin - -5.1 Reflash U-boot Image using U-boot - - tftp $loadaddr u-boot.bin - protect off fe000000 fe0fffff - erase fe000000 fe0fffff - cp.b $loadaddr fe000000 $filesize - - -6. Additional Notes: - 1) The console is connected to the top RS-232 connector and the - baudrate for MPC837XE-RDB is 115200bps. |
