forked from auracaster/openocd
0e2f990c87
- add board and device config files - add interface config file for hpmicro evk boards Change-Id: I8afb0b734b1064d71c4af3c118c7777d0ead9e6b Signed-off-by: Ryan QIAN <jianghao.qian@hpmicro.com> Reviewed-on: https://review.openocd.org/c/openocd/+/8697 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
211 lines
4.6 KiB
INI
211 lines
4.6 KiB
INI
# SPDX-License-Identifier: BSD-3-Clause
|
|
# Copyright (c) 2021 HPMicro
|
|
|
|
adapter speed 10000
|
|
source [find interface/hpmicro/hpmicro_evk.cfg]
|
|
source [find target/hpmicro/hpm6750-single-core.cfg]
|
|
# openocd flash driver argument:
|
|
# - ARG7:
|
|
# [31:28] Flash probe type
|
|
# 0 - SFDP SDR / 1 - SFDP DDR
|
|
# 2 - 1-4-4 Read (0xEB, 24-bit address) / 3 - 1-2-2 Read(0xBB, 24-bit address)
|
|
# 4 - HyperFLASH 1.8V / 5 - HyperFLASH 3V
|
|
# 6 - OctaBus DDR (SPI -> OPI DDR)
|
|
# 8 - Xccela DDR (SPI -> OPI DDR)
|
|
# 10 - EcoXiP DDR (SPI -> OPI DDR)
|
|
# [27:24] Command Pads after Power-on Reset
|
|
# 0 - SPI / 1 - DPI / 2 - QPI / 3 - OPI
|
|
# [23:20] Command Pads after Configuring FLASH
|
|
# 0 - SPI / 1 - DPI / 2 - QPI / 3 - OPI
|
|
# [19:16] Quad Enable Sequence (for the device support SFDP 1.0 only)
|
|
# 0 - Not needed
|
|
# 1 - QE bit is at bit6 in Status Register 1
|
|
# 2 - QE bit is at bit1 in Status Register 2
|
|
# 3 - QE bit is at bit7 in Status Register 2
|
|
# 4 - QE bit is at bit1 in Status Register 2 and should be programmed by 0x31
|
|
# [15:8] Dummy cycles
|
|
# 0 - Auto-probed / detected / default value
|
|
# Others - User specified value, for DDR read, the dummy cycles should be 2 * cycles on FLASH datasheet
|
|
# [7:4] Misc.
|
|
# 0 - Not used
|
|
# 1 - SPI mode
|
|
# 2 - Internal loopback
|
|
# 3 - External DQS
|
|
# [3:0] Frequency option
|
|
# 1 - 30MHz / 2 - 50MHz / 3 - 66MHz / 4 - 80MHz / 5 - 100MHz / 6 - 120MHz / 7 - 133MHz / 8 - 166MHz
|
|
# - ARG8:
|
|
# [31:20] Reserved
|
|
# [19:16] IO voltage
|
|
# 0 - 3V / 1 - 1.8V
|
|
# [15:12] Pin group
|
|
# 0 - 1st group / 1 - 2nd group
|
|
# [11:8] Connection selection
|
|
# 0 - CA_CS0 / 1 - CB_CS0 / 2 - CA_CS0 + CB_CS0 (Two FLASH connected to CA and CB respectively)
|
|
# [7:0] Drive Strength
|
|
# 0 - Default value
|
|
|
|
# xpi0 configs
|
|
# - flash driver: hpm_xpi
|
|
# - flash ctrl index: 0xF3040000
|
|
# - base address: 0x80000000
|
|
# - flash size: 0x1000000
|
|
# - flash option0: 0x7
|
|
flash bank xpi0 hpm_xpi 0x80000000 0x1000000 1 1 $_TARGET0 0xF3040000 0x7
|
|
|
|
proc init_clock {} {
|
|
mww 0xF4000800 0xFFFFFFFF
|
|
mww 0xF4000810 0xFFFFFFFF
|
|
mww 0xF4000820 0xFFFFFFFF
|
|
mww 0xF4000830 0xFFFFFFFF
|
|
echo "clocks has been enabled!"
|
|
}
|
|
|
|
proc init_sdram { } {
|
|
# configure femc frequency
|
|
# 133Mhz pll1_clk0: 266Mhz divide by 2
|
|
#mww 0xF4001820 0x201
|
|
# 166Mhz pll2_clk0: 333Mhz divide by 2
|
|
mww 0xF4001820 0x401
|
|
|
|
# PD13
|
|
mww 0xF4040368 0xC
|
|
# PD12
|
|
mww 0xF4040360 0xC
|
|
# PD10
|
|
mww 0xF4040350 0xC
|
|
# PD09
|
|
mww 0xF4040348 0xC
|
|
# PD08
|
|
mww 0xF4040340 0xC
|
|
# PD07
|
|
mww 0xF4040338 0xC
|
|
# PD06
|
|
mww 0xF4040330 0xC
|
|
# PD05
|
|
mww 0xF4040328 0xC
|
|
# PD04
|
|
mww 0xF4040320 0xC
|
|
# PD03
|
|
mww 0xF4040318 0xC
|
|
# PD02
|
|
mww 0xF4040310 0xC
|
|
# PD01
|
|
mww 0xF4040308 0xC
|
|
# PD00
|
|
mww 0xF4040300 0xC
|
|
# PC29
|
|
mww 0xF40402E8 0xC
|
|
# PC28
|
|
mww 0xF40402E0 0xC
|
|
# PC27
|
|
mww 0xF40402D8 0xC
|
|
|
|
# PC22
|
|
mww 0xF40402B0 0xC
|
|
# PC21
|
|
mww 0xF40402A8 0xC
|
|
# PC17
|
|
mww 0xF4040288 0xC
|
|
# PC15
|
|
mww 0xF4040278 0xC
|
|
# PC12
|
|
mww 0xF4040260 0xC
|
|
# PC11
|
|
mww 0xF4040258 0xC
|
|
# PC10
|
|
mww 0xF4040250 0xC
|
|
# PC09
|
|
mww 0xF4040248 0xC
|
|
# PC08
|
|
mww 0xF4040240 0xC
|
|
# PC07
|
|
mww 0xF4040238 0xC
|
|
# PC06
|
|
mww 0xF4040230 0xC
|
|
# PC05
|
|
mww 0xF4040228 0xC
|
|
# PC04
|
|
mww 0xF4040220 0xC
|
|
|
|
# PC14
|
|
mww 0xF4040270 0xC
|
|
# PC13
|
|
mww 0xF4040268 0xC
|
|
# PC16
|
|
#mww 0xF4040280 0x1000C
|
|
# PC26
|
|
mww 0xF40402D0 0xC
|
|
# PC25
|
|
mww 0xF40402C8 0xC
|
|
# PC19
|
|
mww 0xF4040298 0xC
|
|
# PC18
|
|
mww 0xF4040290 0xC
|
|
# PC23
|
|
mww 0xF40402B8 0xC
|
|
# PC24
|
|
mww 0xF40402C0 0xC
|
|
# PC30
|
|
mww 0xF40402F0 0xC
|
|
# PC31
|
|
mww 0xF40402F8 0xC
|
|
# PC02
|
|
mww 0xF4040210 0xC
|
|
# PC03
|
|
mww 0xF4040218 0xC
|
|
|
|
# femc configuration
|
|
mww 0xF3050000 0x1
|
|
sleep 10
|
|
mww 0xF3050000 0x2
|
|
mww 0xF3050008 0x30524
|
|
mww 0xF305000C 0x6030524
|
|
mww 0xF3050000 0x10000000
|
|
|
|
# 16MB
|
|
mww 0xF3050010 0x40000019
|
|
mww 0xF3050014 0
|
|
# 16-bit
|
|
mww 0xF3050040 0xf31
|
|
|
|
# 133Mhz configuration
|
|
#mww 0xF3050044 0x884e22
|
|
# 166Mhz configuration
|
|
mww 0xF3050044 0x884e33
|
|
mww 0xF3050048 0x1020d0d
|
|
mww 0xF3050048 0x1020d0d
|
|
mww 0xF305004C 0x2020300
|
|
|
|
# config delay cell
|
|
mww 0xF3050150 0x3b
|
|
mww 0xF3050150 0x203b
|
|
mww 0xF3050094 0
|
|
mww 0xF3050098 0
|
|
|
|
# precharge all
|
|
mww 0xF3050090 0x40000000
|
|
mww 0xF305009C 0xA55A000F
|
|
sleep 500
|
|
mww 0xF305003C 0x3
|
|
# auto refresh
|
|
mww 0xF305009C 0xA55A000C
|
|
sleep 500
|
|
mww 0xF305003C 0x3
|
|
mww 0xF305009C 0xA55A000C
|
|
sleep 500
|
|
mww 0xF305003C 0x3
|
|
|
|
# set mode
|
|
mww 0xF30500A0 0x33
|
|
mww 0xF305009C 0xA55A000A
|
|
sleep 500
|
|
mww 0xF305003C 0x3
|
|
mww 0xF305004C 0x2020301
|
|
echo "SDRAM has been initialized"
|
|
}
|
|
|
|
$_TARGET0 configure -event reset-init {
|
|
init_clock
|
|
init_sdram
|
|
}
|