diff options
Diffstat (limited to 'tcl/board/alphascale_asm9260_ek.cfg')
| -rw-r--r-- | tcl/board/alphascale_asm9260_ek.cfg | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/tcl/board/alphascale_asm9260_ek.cfg b/tcl/board/alphascale_asm9260_ek.cfg new file mode 100644 index 00000000..46e8a5b5 --- /dev/null +++ b/tcl/board/alphascale_asm9260_ek.cfg @@ -0,0 +1,69 @@ +source [find target/alphascale_asm9260t.cfg] + +reset_config trst_and_srst + +$_TARGETNAME configure -event reset-init { + echo "Configure clock" + # Enable SRAM clk + mww 0x80040024 0x4 + # Enable IRQ clk + mww 0x80040034 0x100 + # Enable DMA0,1 clk + mww 0x80040024 0x600 + # Make sysre syspll is enabled + mww 0x80040238 0x750 + #CPU = PLLCLK/2 + mww 0x8004017C 0x2 + #SYSAHBCLK = CPUCLK/2 + mww 0x80040180 0x2 + # Set PLL freq to 480MHz + mww 0x80040100 480 + # normally we shoul waiting here until we get 0x1 (0x80040104)&0x1)==0x0) + sleep 100 + + # select PLL as main source + mww 0x80040120 0x1 + # disable and enble main clk to update changes? + mww 0x80040124 0x0 + mww 0x80040124 0x1 + + echo "Configure memory" + #enable EMI CLK + mww 0x80040024 0x40 + + # configure memory controller for internal SRAM + mww 0x80700000 0x1188 + # change default emi clk delay + mww 0x8004034C 0xA0503 + # make sure chip_select_register2_low has correct value (why?) + mww 0x8070001c 0x20000000 + # set type to sdram and size to 32MB + mww 0x8070005c 0xa + # configure internal SDRAM timing + mww 0x80700004 0x024996d9 + # configure Static Memory timing + mww 0x80700094 0x00542b4f + + echo "Configure uart4" + # enable pinctrl clk + mww 0x80040024 0x2000000 + # mux GPIO3_0 and GPIO3_1 to UART4 + mww 0x80044060 0x2 + mww 0x80044064 0x2 + # configure UART4CLKDIV + mww 0x800401a8 0x1 + # enable uart4 clk + mww 0x80040024 0x8000 + # clear softrst and clkgate on uart4 + mww 0x80010008 0xC0000000 + # set bandrate 115200 12M + mww 0x80010030 0x00062070 + # enable Rx&Tx + mww 0x80010024 0x301 + # clear hw control + mww 0x80010028 0xc000 +} + +$_TARGETNAME configure -work-area-phys 0x21ffe000 -work-area-virt 0xc1ffe000 -work-area-size 0x1000 +$_TARGETNAME arm7_9 fast_memory_access enable +$_TARGETNAME arm7_9 dcc_downloads enable |