rt-thread/bsp/asm9260t/jlink/asm9260t.gdb

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#------------------------------------------------
# SDRAM initialization script for the ASM9260T
#------------------------------------------------
define __setup_PLL
echo "Enabling PLL for CPU" \n
# outl(1<<2, REG_SET(HW_AHBCLKCTRL0));
set *0x80040024 = 0x00000004
# outl(1<<8, REG_SET(HW_AHBCLKCTRL1));
set *0x80040034 = 0x00000100
# outl(3<<9, REG_SET(HW_AHBCLKCTRL0));
set *0x80040024 = 0x00000600
# outl(inl(HW_PDRUNCFG)&0xFFFFFFFA, HW_PDRUNCFG);
set *0x80040238 = 0x00000770
# outl(2, HW_CPUCLKDIV);
set *0x8004017C = 0x00000002
# outl(2, HW_SYSAHBCLKDIV);
set *0x80040180 = 0x00000002
# outl(480, HW_SYSPLLCTRL);
set *0x80040100 = 0x000001E0
# __delay(50)
set $i = 0
while $i != 500
set $i += 1
end
# outl(1, HW_MAINCLKSEL);
set *0x80040120 = 0x00000001
# outl(0, HW_MAINCLKUEN);
set *0x80040124 = 0x00000000
# outl(1, HW_MAINCLKUEN);
set *0x80040124 = 0x00000001
end
define __setup_SDRAM
echo "Enabling on-chip SDRAM" \n
# outl((1<<6), REG_SET(HW_AHBCLKCTRL0));
set *0x80040024 = 0x00000040
# outl(0x00001188, HW_EMI_SCONR);
set *0x80700000 = 0x00001188
# outl(0x000a0500, HW_EMI_CTRL);
set *0x8004034c = 0x000a0500
# outl(0x20000000, HW_EMI_SCSLR2_LOW);
set *0x8070001c = 0x20000000
# outl(0x0000000c, HW_EMI_SMSKR2);
set *0x8070005c = 0x0000000c
# outl(0x024996d9, HW_EMI_STMG0R);
set *0x80700004 = 0x024996d9
# outl(0x00542b4f, HW_EMI_SMTMGR_SET0);
set *0x80700094 = 0x00542b4f
# outl(0x00003288, HW_EMI_SCTLR);
set *0x8070000c = 0x00003288
end
# Step1: Connect to the J-Link gdb server
define reset
#target remote localhost:2331
monitor reset
# Step2: Reset peripheral (RSTC_CR)
echo "------- Prepare for debug ASM9260T -------" \n
__setup_PLL
__setup_SDRAM
# Step3: Load file(eg. getting-started project)
load
mon reg pc=0x20000000
#info reg
end