# bdiGDB configuration for CSB536fs - MC9328MXL

echo Setting up for the Cogent CSB536fs Board.\n

set endian little

# Tell GDB to use 1024 bytes packes when downloading, this
# reduces load image download times
set remote memory-write-packet-size 1024
set remote memory-write-packet-size fixed


# Tell GDB where send it's "gdb monitor" commands:
# Tell GDB to send them to the OcdRemote monitoring port 8888
# that is running on your PC
target remote localhost:8888

# Tell GDB to send them to the mpDemon/OcdRemote
# monitoring port 8888 at ethernet address 192.168.1.222
#target remote 192.168.1.222:8888

# Reset and halt target
monitor reset
monitor set regbufaddr 0x08200000

#Enable CP0 and CP13 access
monitor reg domainaccess = 0x00002001  

# Enable Chip select for CS1..CS5
monitor long 0x0022002C = 0x00000001

# change the drive strength to 50Mhz, 30pf
monitor long 0x0021B80c = 0x0000015c
monitor sleep 1

# Initialize clocks
# SYSCLK = FCLK = 96Mhz (default)
# BCLK and HCLK = SYSCLK/2 = 48Mhz
# enable the 16Mhz oscillator and enable the PLL's
monitor long 0x0021B000 =0x27020402
monitor sleep 1

# set the new system pll values for 16Mhz in, 96Mhz out
# MFI = 6, MFN = 0, MFD = 0, PD = 1
#monitor long 0x0021B00C = 0x04001800

# switch the sys pll input to the 16Mhz oscillator
# restart the system PLL, also set USB clock to divide by 2
#monitor long 0x0021B000 = 0x27420402
#monitor sleep 1

# write the peripheral clock dividers (sys clock = 96Mhz)
# PCLK_DIV3 = /1, PCLK_DIV2 = /4 (24Mhz), PCLK_DIV1 = /6 (16Mhz)
monitor long 0x0021B020 = 0x00000035
monitor sleep 1

# Speed up Chip select CS0
monitor long 0x00220000 = 0x00000400


# init SDRAM 8Mx16x2 IAM=0 CS2 CL2, HCLK = 48Mhz
# Set precharge all command
monitor long 0x00221000 = 0x91120300
monitor long 0x00221000

# Issue precharge all command
monitor long 0x08200000	= 0

# Set AutoRefresh Command
monitor long 0x00221000 = 0xA1120300
monitor long 0x00221000

# Issue AutoRefresh Command
monitor long 0x08000000
monitor long 0x08000000
monitor long 0x08000000
monitor long 0x08000000
monitor long 0x08000000
monitor long 0x08000000
monitor long 0x08000000
monitor long 0x08000000
monitor long 0x08000000

# Set Mode Register
monitor long 0x00221000 = 0xB1120300
monitor long 0x00221000

# Issue Mode Register Command
monitor long 0x08119800	= 0

# Set to Normal Mode and enable refresh
monitor long 0x00221000 = 0x81128300
monitor long 0x00221000

monitor long 0x08112420

# Load the program executable called "ramtst.elf"
load ramtst.elf

# Load the symbols for the program.
symbol-file ramtst.elf

# Set a breakpoint at main().
# b main

# Run to the uMON.
c