--- /dev/null
+Freescale MPC8360EMDS Board
+-----------------------------------------
+1. Board Switches and Jumpers
+1.0 There are four Dual-In-Line Packages(DIP) Switches on MPC8360EMDS board
+ For some reason, the HW designers describe the switch settings
+ in terms of 0 and 1, and then map that to physical switches where
+ the label "On" refers to logic 0 and "Off" is logic 1.
+
+ Switch bits are numbered 1 through, like, 4 6 8 or 10, but the
+ bits may contribute to signals that are numbered based at 0,
+ and some of those signals may be high-bit-number-0 too. Heed
+ well the names and labels and do not get confused.
+
+ "Off" == 1
+ "On" == 0
+
+ SW18 is switch 18 as silk-screened onto the board.
+ SW4[8] is the bit labeled 8 on Switch 4.
+ SW2[1:6] refers to bits labeled 1 through 6 in order on switch 2.
+ SW3[7:1] refers to bits labeled 7 through 1 in order on switch 3.
+ SW3[1:8]= 0000_0001 refers to bits labeled 1 through 6 is set as "On"
+ and bits labeled 8 is set as "Off".
+
+1.1 There are three type boards for MPC8360E silicon up to now, They are
+
+ * MPC8360E-MDS-PB PROTO (a.k.a 8360SYS PROTOTYPE)
+ * MPC8360E-MDS-PB PILOT (a.k.a 8360SYS PILOT)
+ * MPC8360EA-MDS-PB PROTO (a.k.a 8360SYS2 PROTOTYPE)
+
+1.2 For all the MPC8360EMDS Board
+
+ First, make sure the board default setting is consistent with the
+ document shipped with your board. Then apply the following setting:
+ SW3[1-8]= 0000_0100 (HRCW setting value is performed on local bus)
+ SW4[1-8]= 0011_0000 (Flash boot on local bus)
+ SW9[1-8]= 0110_0110 (PCI Mode enabled. HRCW is read from FLASH)
+ SW10[1-8]= 0000_1000 (core PLL setting)
+ SW11[1-8]= 0000_0100 (SW11 is on the another side of the board)
+ JP6 1-2
+ on board Oscillator: 66M
+
+1.3 Since different board/chip rev. combinations have AC timing issues,
+ u-boot forces RGMII-ID (RGMII with Internal Delay) mode on by default
+ by the patch (mpc83xx: Disable G1TXCLK, G2TXCLK h/w buffers).
+
+ When the rev2.x silicon mount on these boards, and if you are using
+ u-boot version after this patch, to make the ethernet interfaces usable,
+ and to enable RGMII-ID on your board, you have to setup the jumpers
+ correctly.
+
+ * MPC8360E-MDS-PB PROTO
+ nothing to do
+ * MPC8360E-MDS-PB PILOT
+ JP9 and JP8 should be ON
+ * MPC8360EA-MDS-PB PROTO
+ JP2 and JP3 should be ON
+
+2. Memory Map
+
+2.1. The memory map should look pretty much like this:
+
+ 0x0000_0000 0x7fff_ffff DDR 2G
+ 0x8000_0000 0x8fff_ffff PCI MEM prefetch 256M
+ 0x9000_0000 0x9fff_ffff PCI MEM non-prefetch 256M
+ 0xc000_0000 0xdfff_ffff Empty 512M
+ 0xe000_0000 0xe01f_ffff Int Mem Reg Space 2M
+ 0xe020_0000 0xe02f_ffff Empty 1M
+ 0xe030_0000 0xe03f_ffff PCI IO 1M
+ 0xe040_0000 0xefff_ffff Empty 252M
+ 0xf000_0000 0xf3ff_ffff Local Bus SDRAM 64M
+ 0xf400_0000 0xf7ff_ffff Empty 64M
+ 0xf800_0000 0xf800_7fff BCSR on CS1 32K
+ 0xf800_8000 0xf800_ffff PIB CS4 32K
+ 0xf801_0000 0xf801_7fff PIB CS5 32K
+ 0xfe00_0000 0xfeff_ffff FLASH on CS0 16M
+
+
+3. Definitions
+
+3.1 Explanation of NEW definitions in:
+
+ include/configs/MPC8360EMDS.h
+
+ CONFIG_MPC83xx MPC83xx family for both MPC8349 and MPC8360
+ CONFIG_MPC8360 MPC8360 specific
+ CONFIG_MPC8360EMDS MPC8360EMDS board specific
+
+4. Compilation
+
+ MPC8360EMDS shipped with 33.33MHz or 66MHz oscillator(check U41 chip).
+
+ Assuming you're using BASH shell:
+
+ export CROSS_COMPILE=your-cross-compile-prefix
+ cd u-boot
+ make distclean
+ make MPC8360EMDS_XX_config
+ make
+
+ MPC8360EMDS support ATM, PCI in host and slave mode.
+
+ To make u-boot support ATM :
+ 1) Make MPC8360EMDS_XX_ATM_config
+
+ To make u-boot support PCI host 66M :
+ 1) DIP SW support PCI mode as described in Section 1.1.
+ 2) Make MPC8360EMDS_XX_HOST_66_config
+
+ To make u-boot support PCI host 33M :
+ 1) DIP SW setting is similar as Section 1.1, except for SW3[4] is 1
+ 2) Make MPC8360EMDS_XX_HOST_33_config
+
+ To make u-boot support PCI slave 66M :
+ 1) DIP SW setting is similar as Section 1.1, except for SW9[3] is 1
+ 2) Make MPC8360EMDS_XX_SLAVE_config
+
+ (where XX is:
+ 33 - 33.33MHz oscillator
+ 66 - 66MHz oscillator)
+
+5. Downloading and Flashing Images
+
+5.0 Download over serial line using Kermit:
+
+ loadb
+ [Drop to kermit:
+ ^\c
+ send <u-boot-bin-image>
+ c
+ ]
+
+
+ Or via tftp:
+
+ tftp 10000 u-boot.bin
+
+5.1 Reflash U-boot Image using U-boot
+
+ tftp 20000 u-boot.bin
+ protect off fef00000 fef3ffff
+ erase fef00000 fef3ffff
+
+ cp.b 20000 fef00000 xxxx
+
+ or
+
+ cp.b 20000 fef00000 3ffff
+
+
+You have to supply the correct byte count with 'xxxx' from the TFTP result log.
+Maybe 3ffff will work too, that corresponds to the erased sectors.
+
+
+6. Notes
+ 1) The console baudrate for MPC8360EMDS is 115200bps.
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