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-rw-r--r--package/boot/uboot-lantiq/patches/0017-tools-add-some-helper-tools-for-Lantiq-SoCs.patch492
1 files changed, 492 insertions, 0 deletions
diff --git a/package/boot/uboot-lantiq/patches/0017-tools-add-some-helper-tools-for-Lantiq-SoCs.patch b/package/boot/uboot-lantiq/patches/0017-tools-add-some-helper-tools-for-Lantiq-SoCs.patch
new file mode 100644
index 0000000..08347bb
--- /dev/null
+++ b/package/boot/uboot-lantiq/patches/0017-tools-add-some-helper-tools-for-Lantiq-SoCs.patch
@@ -0,0 +1,492 @@
+From 1da5479d59b39d7931a2b0efabdfa314f6788b6d Mon Sep 17 00:00:00 2001
+From: Luka Perkov <luka@openwrt.org>
+Date: Sat, 2 Mar 2013 23:34:00 +0100
+Subject: tools: add some helper tools for Lantiq SoCs
+
+Signed-off-by: Luka Perkov Luka Perkov <luka@openwrt.org>
+Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
+
+diff --git a/tools/gct.pl b/tools/gct.pl
+new file mode 100755
+index 0000000..33fa6f7
+--- /dev/null
++++ b/tools/gct.pl
+@@ -0,0 +1,155 @@
++#!/usr/bin/perl
++
++#use strict;
++#use Cwd;
++#use Env;
++
++my $aline;
++my $lineid;
++my $length;
++my $address;
++my @bytes;
++my $addstr;
++my $chsum=0;
++my $count=0;
++my $firstime=1;
++my $i;
++my $currentaddr;
++my $tmp;
++my $holder="";
++my $loadaddr;
++
++if(@ARGV < 2){
++ die("\n Syntax: perl gct.pl uart_ddr_settings.conf u-boot.srec u-boot.asc\n");
++}
++
++open(IN_UART_DDR_SETTINGS, "<$ARGV[0]") || die("failed to open uart_ddr_settings.conf\n");
++open(IN_UART_SREC, "<$ARGV[1]") || die("failed to open u-boot.srec\n");
++open(OUT_UBOOT_ASC, ">$ARGV[2]") || die("failed to open u-boot.asc\n");
++
++$i=0;
++while ($line = <IN_UART_DDR_SETTINGS>){
++ if($line=~/\w/){
++ if($line!~/[;#\*]/){
++ if($i eq 0){
++ printf OUT_UBOOT_ASC ("33333333");
++ }
++ chomp($line);
++ $line=~s/\t//;
++ @array=split(/ +/,$line);
++ $j=0;
++ while(@array[$j]!~/\w/){
++ $j=$j+1;
++ }
++ $addr=@array[$j];
++ $regval=@array[$j+1];
++ $addr=~s/0x//;
++ $regval=~s/0x//;
++ printf OUT_UBOOT_ASC ("%08x%08x",hex($addr),hex($regval));
++ $i=$i+1;
++ if($i eq 8){
++ $i=0;
++ printf OUT_UBOOT_ASC ("\n");
++ }
++ }
++ }
++}
++
++while($i lt 8 && $i gt 0){
++ printf OUT_UBOOT_ASC "00"x8;
++ $i=$i+1;
++}
++
++if($i eq 8){
++ printf OUT_UBOOT_ASC ("\n");
++}
++
++while($aline=<IN_UART_SREC>){
++ $aline=uc($aline);
++ chomp($aline);
++ next if(($aline=~/^S0/) || ($aline=~/^S7/));
++ ($lineid, $length, $address, @bytes) = unpack"A2A2A8"."A2"x300, $aline;
++ $length = hex($length);
++ $address = hex($address);
++ $length -=5;
++ $i=0;
++
++ while($length>0){
++ if($firstime==1){
++ $addstr = sprintf("%x", $address);
++ $addstr = "0"x(8-length($addstr)).$addstr;
++ print OUT_UBOOT_ASC $addstr;
++ addchsum($addstr);
++ $firstime=0;
++ $currentaddr=$address;
++ $loadaddr = $addstr;
++ }
++ else{
++ if($count==64){
++ $addstr = sprintf("%x", $currentaddr);
++ $addstr = "0"x(8-length($addstr)).$addstr;
++ print OUT_UBOOT_ASC $addstr;
++ addchsum($addstr);
++ $count=0;
++ }
++#printf("*** %x != %x\n", $address, $currentaddr) if $address != $currentaddr;
++ }
++ if($currentaddr < $address) {
++ print OUT_UBOOT_ASC "00";
++ addchsum("00");
++ $count++;
++ $currentaddr++;
++ }
++ else {
++ while($count<64){
++ $bytes[$i]=~tr/ABCDEF/abcdef/;
++ print OUT_UBOOT_ASC "$bytes[$i]";
++ addchsum($bytes[$i]);
++ $i++;
++ $count++;
++ $currentaddr++;
++ $length--;
++ last if($length==0);
++ }
++ }
++ if($count==64){
++ print OUT_UBOOT_ASC "\n";
++ }
++ }
++}
++if($count != 64){
++ $tmp = "00";
++ for($i=0;$i<(64-$count);$i++){
++ print OUT_UBOOT_ASC "00";
++ addchsum($tmp);
++ }
++ print OUT_UBOOT_ASC "\n";
++}
++
++
++print OUT_UBOOT_ASC "11"x4;
++use integer;
++$chsum=$chsum & 0xffffffff;
++$chsum = sprintf("%X", $chsum);
++$chsum = "0"x(8-length($chsum)).$chsum;
++$chsum =~tr/ABCDEF/abcdef/;
++print OUT_UBOOT_ASC $chsum;
++print OUT_UBOOT_ASC "00"x60;
++print OUT_UBOOT_ASC "\n";
++
++print OUT_UBOOT_ASC "99"x4;
++print OUT_UBOOT_ASC $loadaddr;
++print OUT_UBOOT_ASC "00"x60;
++print OUT_UBOOT_ASC "\n";
++
++close OUT_UBOOT_ASC;
++
++sub addchsum{
++ my $cc=$_[0];
++ $holder=$holder.$cc;
++ if(length($holder)==8){
++ $holder = hex($holder);
++ $chsum+=$holder;
++ $holder="";
++ }
++}
+diff --git a/tools/lantiq_bdi_conf.awk b/tools/lantiq_bdi_conf.awk
+new file mode 100755
+index 0000000..c732289
+--- /dev/null
++++ b/tools/lantiq_bdi_conf.awk
+@@ -0,0 +1,116 @@
++#!/usr/bin/awk -f
++#
++# Copyright (C) 2013 Luka Perkov <luka@openwrt.org>
++# Copyright (C) 2013 Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
++#
++# Usage:
++# awk -f lantiq_bdi_conf.awk -v soc=ar9 board=<name> PATH_TO_BOARD/ddr_settings.h
++#
++# Additional information:
++# http://www.abatron.ch/fileadmin/user_upload/products/pdf/ManGDBR4K-3000.pdf
++#
++# SPDX-License-Identifier: GPL-2.0+
++#
++
++function print_header()
++{
++ print "; "
++ print "; Copyright (C) 2013 Luka Perkov <luka@openwrt.org> "
++ print "; Copyright (C) 2013 Daniel Schwierzeck <daniel.schwierzeck@gmail.com> "
++ print "; "
++ print "; This file has been generated with lantiq_bdi_conf.awk script. "
++ print "; "
++ print "; SPDX-License-Identifier: GPL-2.0+ "
++ print "; "
++ print ""
++}
++
++function init_ar9_prologue()
++{
++ print "WM32 0xBF103010 0x80 ; CGU for CPU 333Mhz, DDR 167Mhz"
++ print "WM32 0xBF103014 0x01 ; CGU update"
++ print "WM32 0xBF800010 0x0 ; Clear error access log register"
++ print "WM32 0xBF800020 0x0 ; Clear error access log register"
++ print "WM32 0xBF800060 0xD ; Enable FPI, DDR and SRAM module in memory controller"
++ print "WM32 0xBF801030 0x0 ; Clear start bit of DDR memory controller"
++}
++
++function init_ar9_epilogue()
++{
++ print "WM32 0xBE105360 0x4001D7FF ; EBU setup"
++}
++
++function init_ddr1_epilogue()
++{
++ print "WM32 0xBF801030 0x100 ; Set start bit of DDR memory controller"
++}
++
++function ar9_target()
++{
++ print "CPUTYPE M34K"
++ print "ENDIAN BIG"
++ print "JTAGCLOCK 1"
++ print "BDIMODE AGENT ; [ LOADONLY, AGENT ]"
++ print "RESET JTAG ; [ NONE, JTAG, HARD ]"
++ print "POWERUP 100"
++ print "WAKEUP 100"
++ print "BREAKMODE HARD ; [ SOFT, HARD ]"
++ print "STEPMODE SWBP ; [ JTAG, HWBP, SWBP ]"
++ print "VECTOR CATCH"
++ print "SCANSUCC 1 5"
++}
++
++function flash_p2601hnfx()
++{
++ print "CHIPTYPE MIRRORX16"
++ print "CHIPSIZE 0x1000000"
++ print "BUSWIDTH 16"
++}
++
++BEGIN {
++ switch (soc) {
++ case "ar9":
++ reg_base = 0xbf801000
++ print_header()
++ print "[INIT]"
++ init_ar9_prologue()
++ break
++ default:
++ print "Invalid or no value for SoC specified!"
++ exit 1
++ }
++}
++
++/^#define/ {
++ /* DC03 contains MC enable bit and must not be set here */
++ if (tolower($2) != "mc_dc03_value")
++ printf("WM32 0x%x %s\n", reg_base, tolower($3))
++
++ reg_base += 0x10
++}
++
++END {
++ switch (soc) {
++ case "ar9":
++ init_ddr1_epilogue()
++ init_ar9_epilogue()
++ print ""
++ print "[TARGET]"
++ ar9_target()
++ print ""
++ print "[HOST]"
++ print "PROMPT \"ar9> \""
++ print ""
++ break
++ default:
++ }
++
++ switch (board) {
++ case "p2601hnfx":
++ print "[FLASH]"
++ flash_p2601hnfx()
++ print ""
++ break
++ default:
++ }
++}
+diff --git a/tools/lantiq_ram_extract_magic.awk b/tools/lantiq_ram_extract_magic.awk
+new file mode 100755
+index 0000000..64f1cbc
+--- /dev/null
++++ b/tools/lantiq_ram_extract_magic.awk
+@@ -0,0 +1,69 @@
++#
++# Copyright (C) 2011-2013 Luka Perkov <luka@openwrt.org>
++#
++# Usage:
++# mips-openwrt-linux-objdump -EB -b binary -m mips:isa32r2 -D YOUR_IMAGE_DUMP | awk -f lantiq_ram_extract_magic.awk
++#
++# SPDX-License-Identifier: GPL-2.0+
++#
++
++BEGIN {
++ print "/* "
++ print " * Copyright (C) 2011-2013 Luka Perkov <luka@openwrt.org> "
++ print " * "
++ print " * This file has been generated with lantiq_ram_extract_magic.awk script. "
++ print " * "
++ print " * SPDX-License-Identifier: GPL-2.0+ "
++ print " */ "
++ print ""
++
++ mc_dc_value=0
++ mc_dc_number=0
++ right_section=0
++ mc_dc_value_print=0
++ mc_dc_number_print=0
++}
++
++/t2,[0-9]+$/ {
++ if (right_section) {
++ split($4, tmp, ",")
++ mc_dc_value=sprintf("%X", tmp[2])
++ mc_dc_value_print=1
++ }
++}
++
++/t2,0x[0-9a-f]+$/ {
++ if (right_section) {
++ split($4, tmp, ",0x")
++ mc_dc_value=sprintf("%s", tmp[2])
++ mc_dc_value=toupper(mc_dc_value)
++ mc_dc_value_print=1
++ }
++}
++
++/t2,[0-9]+\(t1\)$/ {
++ if (right_section) {
++ split($4, tmp, ",")
++ split(tmp[2], tmp, "(")
++ mc_dc_number=tmp[1]/16
++ mc_dc_number_print=1
++ }
++}
++
++{
++ if (right_section && mc_dc_number_print && mc_dc_value_print) {
++ if (mc_dc_number < 10)
++ print "#define MC_DC0" mc_dc_number "_VALUE\t0x" mc_dc_value
++ else
++ print "#define MC_DC" mc_dc_number "_VALUE\t0x" mc_dc_value
++ mc_dc_value_print=0
++ mc_dc_number_print=0
++ }
++
++ if ($4 == "t1,t1,0x1000")
++ right_section=1
++
++
++ if ($4 == "t2,736(t1)")
++ right_section=0
++}
+diff --git a/tools/lantiq_ram_init_uart.awk b/tools/lantiq_ram_init_uart.awk
+new file mode 100755
+index 0000000..dc82645
+--- /dev/null
++++ b/tools/lantiq_ram_init_uart.awk
+@@ -0,0 +1,117 @@
++#!/usr/bin/awk -f
++#
++# Copyright (C) 2011-2012 Luka Perkov <luka@openwrt.org>
++# Copyright (C) 2012 Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
++#
++# Usage:
++# awk -f lantiq_ram_init_uart.awk -v soc=<danube|ar9|vr9> PATH_TO_BOARD/ddr_settings.h
++#
++# SPDX-License-Identifier: GPL-2.0+
++#
++
++function print_header()
++{
++ print "; "
++ print "; Copyright (C) 2011-2013 Luka Perkov <luka@openwrt.org> "
++ print "; Copyright (C) 2012-2013 Daniel Schwierzeck <daniel.schwierzeck@gmail.com> "
++ print "; "
++ print "; This file has been generated with lantiq_ram_init_uart.awk script. "
++ print "; "
++ print "; SPDX-License-Identifier: GPL-2.0+ "
++ print ""
++}
++
++function mc_danube_prologue()
++{
++ /* Clear access error log registers */
++ print "0xbf800010", "0x0"
++ print "0xbf800020", "0x0"
++
++ /* Enable DDR and SRAM module in memory controller */
++ print "0xbf800060", "0x5"
++
++ /* Clear start bit of DDR memory controller */
++ print "0xbf801030", "0x0"
++}
++
++function mc_ar9_prologue()
++{
++ /* Clear access error log registers */
++ print "0xbf800010", "0x0"
++ print "0xbf800020", "0x0"
++
++ /* Enable FPI, DDR and SRAM module in memory controller */
++ print "0xbf800060", "0xD"
++
++ /* Clear start bit of DDR memory controller */
++ print "0xbf801030", "0x0"
++}
++
++function mc_ddr1_epilogue()
++{
++ /* Set start bit of DDR memory controller */
++ print "0xbf801030", "0x100"
++}
++
++function mc_ddr2_prologue()
++{
++ /* Put memory controller in inactive mode */
++ print "0xbf401070", "0x0"
++}
++
++function mc_ddr2_epilogue(mc_ccr07_value)
++{
++ /* Put memory controller in active mode */
++ mc_ccr07_value = or(mc_ccr07_value, 0x100)
++ printf("0xbf401070 0x%x\n", mc_ccr07_value)
++}
++
++BEGIN {
++ switch (soc) {
++ case "danube":
++ reg_base = 0xbf801000
++ print_header()
++ mc_danube_prologue()
++ break
++ case "ar9":
++ reg_base = 0xbf801000
++ print_header()
++ mc_ar9_prologue()
++ break
++ case "vr9":
++ reg_base = 0xbf401000
++ print_header()
++ mc_ddr2_prologue()
++ break
++ default:
++ print "Invalid or no value for soc specified!"
++ exit 1
++ }
++
++ mc_ccr07_value = 0
++}
++
++/^#define/ {
++ /* CCR07 contains MC enable bit and must not be set here */
++ if (tolower($2) == "mc_ccr07_value")
++ mc_ccr07_value = strtonum($3)
++ if (tolower($2) == "mc_dc03_value")
++ /* CCR07 contains MC enable bit and must not be set here */
++ else
++ printf("0x%x %s\n", reg_base, tolower($3))
++
++ reg_base += 0x10
++}
++
++END {
++ switch (soc) {
++ case "danube":
++ case "ar9":
++ mc_ddr1_epilogue()
++ break
++ case "vr9":
++ mc_ddr2_epilogue(mc_ccr07_value)
++ break
++ default:
++ }
++}
+--
+1.8.3.2
+
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