From 841ee77350a0119f6fdc65dbe72c991bca9e9c4f Mon Sep 17 00:00:00 2001 From: Antonio Borneo Date: Fri, 21 Jan 2011 14:57:14 +0800 Subject: [PATCH] TCL/SPEAr: Join two initialization files. The support for SPEAr3xx family members does not require dedicated files for each member. Join the initialization scripts in a single file. Change-Id: I45e9dc64809a6f52c4592e3e0eef5529394887c6 Signed-off-by: Antonio Borneo Reviewed-on: http://openocd.zylin.com/227 Tested-by: jenkins Reviewed-by: Spencer Oliver --- tcl/board/spear310evb20.cfg | 1 - tcl/chip/st/spear/spear310.tcl | 40 ---------------------------------------- tcl/chip/st/spear/spear3xx.tcl | 36 ++++++++++++++++++++++++++++++++++++ 3 files changed, 36 insertions(+), 41 deletions(-) delete mode 100644 tcl/chip/st/spear/spear310.tcl diff --git a/tcl/board/spear310evb20.cfg b/tcl/board/spear310evb20.cfg index 7bf831fef..c45873ca9 100644 --- a/tcl/board/spear310evb20.cfg +++ b/tcl/board/spear310evb20.cfg @@ -14,7 +14,6 @@ source [find mem_helper.tcl] source [find target/spear3xx.cfg] -source [find chip/st/spear/spear310.tcl] source [find chip/st/spear/spear3xx_ddr.tcl] source [find chip/st/spear/spear3xx.tcl] diff --git a/tcl/chip/st/spear/spear310.tcl b/tcl/chip/st/spear/spear310.tcl deleted file mode 100644 index 8956bdba5..000000000 --- a/tcl/chip/st/spear/spear310.tcl +++ /dev/null @@ -1,40 +0,0 @@ -# Specific init scripts for ST SPEAr310 system on chip -# http://www.st.com/spear -# -# Date: 2010-09-23 -# Author: Antonio Borneo - - -proc sp310_init {} { - mww 0xb4000008 0x00002ff4 ;# RAS function enable - - mww 0xfca80050 0x00000001 ;# Enable clk mem port 1 - - mww 0xfca8013c 0x2f7bc210 ;# plgpio_pad_drv - mww 0xfca80140 0x017bdef6 -} - -proc sp310_emi_init {} { - # set EMI pad strength - mmw 0xfca80134 0x0e000000 0x00000000 - mmw 0xfca80138 0x0e739ce7 0x00000000 - mmw 0xfca8013c 0x00039ce7 0x00000000 - - # set safe EMI timing as in BootROM - #mww 0x4f000000 0x0000000f ;# tAP_0_reg - #mww 0x4f000004 0x00000000 ;# tSDP_0_reg - #mww 0x4f000008 0x000000ff ;# tDPw_0_reg - #mww 0x4f00000c 0x00000111 ;# tDPr_0_reg - #mww 0x4f000010 0x00000002 ;# tDCS_0_reg - - # set fast EMI timing as in Linux - mww 0x4f000000 0x00000010 ;# tAP_0_reg - mww 0x4f000004 0x00000005 ;# tSDP_0_reg - mww 0x4f000008 0x0000000a ;# tDPw_0_reg - mww 0x4f00000c 0x0000000a ;# tDPr_0_reg - mww 0x4f000010 0x00000005 ;# tDCS_0_re - - # 32bit wide, 8/16/32bit access - mww 0x4f000014 0x0000000e ;# control_0_reg - mww 0x4f000094 0x0000003f ;# ack_reg -} diff --git a/tcl/chip/st/spear/spear3xx.tcl b/tcl/chip/st/spear/spear3xx.tcl index f807c25a5..17ab228e0 100644 --- a/tcl/chip/st/spear/spear3xx.tcl +++ b/tcl/chip/st/spear/spear3xx.tcl @@ -78,3 +78,39 @@ proc sp3xx_common_init {} { mww 0xfca80098 0x80000007 mww 0xfca8009c 0x80000007 } + + +# Specific init scripts for ST SPEAr310 system on chip +proc sp310_init {} { + mww 0xb4000008 0x00002ff4 ;# RAS function enable + + mww 0xfca80050 0x00000001 ;# Enable clk mem port 1 + + mww 0xfca8013c 0x2f7bc210 ;# plgpio_pad_drv + mww 0xfca80140 0x017bdef6 +} + +proc sp310_emi_init {} { + # set EMI pad strength + mmw 0xfca80134 0x0e000000 0x00000000 + mmw 0xfca80138 0x0e739ce7 0x00000000 + mmw 0xfca8013c 0x00039ce7 0x00000000 + + # set safe EMI timing as in BootROM + #mww 0x4f000000 0x0000000f ;# tAP_0_reg + #mww 0x4f000004 0x00000000 ;# tSDP_0_reg + #mww 0x4f000008 0x000000ff ;# tDPw_0_reg + #mww 0x4f00000c 0x00000111 ;# tDPr_0_reg + #mww 0x4f000010 0x00000002 ;# tDCS_0_reg + + # set fast EMI timing as in Linux + mww 0x4f000000 0x00000010 ;# tAP_0_reg + mww 0x4f000004 0x00000005 ;# tSDP_0_reg + mww 0x4f000008 0x0000000a ;# tDPw_0_reg + mww 0x4f00000c 0x0000000a ;# tDPr_0_reg + mww 0x4f000010 0x00000005 ;# tDCS_0_re + + # 32bit wide, 8/16/32bit access + mww 0x4f000014 0x0000000e ;# control_0_reg + mww 0x4f000094 0x0000003f ;# ack_reg +} -- 2.11.4.GIT