layerscape: update ls-rcw to latest LSDK-20.04
Update ls-rcw to latest LSDK-20.04. Update patch 0001 with a new one. Drop patch 0002 since it had been integrated. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>master
Yangbo Lu
4 years ago
committed by
Petr Štetiar
parent
084c82c5b0
commit
2e2643f74d
@ -1,44 +0,0 @@
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From ef78dc0683a7f5ae80b27878a8a2f91d504e3290 Mon Sep 17 00:00:00 2001
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From: Yangbo Lu <yangbo.lu@nxp.com>
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Date: Wed, 19 Jun 2019 10:50:29 +0800
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Subject: [PATCH 1/2] Disable byte swapping
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Because TF-A had already handled rcw byte swapping, the
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byte swapping in rcw could be dropped.
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Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
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---
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Makefile | 4 ----
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Makefile.inc | 1 -
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2 files changed, 5 deletions(-)
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diff --git a/Makefile b/Makefile
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index f697241..837b69e 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -14,10 +14,6 @@ TCLSH := $(shell command -v tclsh 2> /dev/null)
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VER = $(shell git describe --tags)
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all install clean:
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-ifndef TCLSH
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- $(error "tclsh is not available. please install it.")
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- exit 1
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-endif
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@for board in $(BOARDS); do \
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$(MAKE) -C $$board $@ DESTDIR=$(DESTDIR)/$$board; \
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done
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diff --git a/Makefile.inc b/Makefile.inc
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index 87639bc..7d9a3d3 100644
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--- a/Makefile.inc
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+++ b/Makefile.inc
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@@ -17,7 +17,6 @@ targets = $(txt_sources:.txt=.bin) $(rcw_sources:.rcw=.bin) $(swap_sources)
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$(RCW) -i $< -o $@
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all: $(targets)
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- $(QSPI_SWAP_SCRIPT) $(QSPI_SWAP_LIST)
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install: $(targets)
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$(INSTALL) -d $(DESTDIR)
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--
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2.7.4
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@ -0,0 +1,35 @@
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From 786d501c32b9341d381b3371234213f92d948b66 Mon Sep 17 00:00:00 2001
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From: Yangbo Lu <yangbo.lu@nxp.com>
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Date: Fri, 13 Mar 2020 18:15:36 +0800
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Subject: [PATCH] Remove tclsh checking
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The tclsh is no longer needed for byte swapping.
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Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
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---
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Makefile | 6 ------
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1 file changed, 6 deletions(-)
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diff --git a/Makefile b/Makefile
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index 9183e19..2832ab2 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -12,15 +12,9 @@ BOARDS = b4420qds b4860qds \
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t1024qds t1023rdb t1024rdb t1040rdb t1042rdb t1042rdb_pi t1040qds \
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t2080rdb t2080qds t2081qds t4240qds t4240rdb t1040d4rdb t1042d4rdb
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-TCLSH := $(shell command -v tclsh 2> /dev/null)
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-
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VER = $(shell git describe --tags)
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all install clean:
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-ifndef TCLSH
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- $(error "tclsh is not available. please install it.")
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- exit 1
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-endif
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@for board in $(BOARDS); do \
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$(MAKE) -C $$board $@ DESTDIR=$(DESTDIR)/$$board; \
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done
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--
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2.7.4
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@ -1,504 +0,0 @@
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From 7bd43eb9e5cdf2035793d50a31bf13052eb9812a Mon Sep 17 00:00:00 2001
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From: Yangbo Lu <yangbo.lu@nxp.com>
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Date: Wed, 19 Jun 2019 10:25:41 +0800
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Subject: [PATCH 2/2] Convert to python3
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Python 2.7 will not be maintained past 2020. Let's convert
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to python3 for rcw. Below were the changes of this patch.
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- Adapted print usage
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- Didn't use tab anymore
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- Handled str and bytes type separately
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- Other minor changes
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Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
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---
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Makefile.inc | 2 +-
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rcw.py | 144 +++++++++++++++++++++++++++++------------------------------
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2 files changed, 73 insertions(+), 73 deletions(-)
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diff --git a/Makefile.inc b/Makefile.inc
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index 7d9a3d3..8bee2be 100644
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--- a/Makefile.inc
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+++ b/Makefile.inc
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@@ -1,6 +1,6 @@
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DESTDIR = $(shell basename $(CURDIR))
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INSTALL = install
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-PYTHON ?= python2
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+PYTHON ?= python3
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RCW = $(PYTHON) ../rcw.py
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QSPI_SWAP_LIST = $(shell pwd)/../qspi_swap_list.txt
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QSPI_SWAP_SCRIPT=$(shell pwd)/../qspi_swap.sh
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diff --git a/rcw.py b/rcw.py
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index e5cd28b..619770a 100755
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--- a/rcw.py
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+++ b/rcw.py
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@@ -1,4 +1,4 @@
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-#!/usr/bin/env python2
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+#!/usr/bin/env python3
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# rcw.py -- compiles an RCW source file into an PBL/RCW binary
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@@ -95,7 +95,7 @@ from optparse import OptionParser, OptionGroup
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class ordered_dict(dict):
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def __init__(self, *args, **kwargs):
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dict.__init__(self, *args, **kwargs)
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- self._order = self.keys()
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+ self._order = list(self.keys())
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def __setitem__(self, key, value):
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dict.__setitem__(self, key, value)
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@@ -132,7 +132,7 @@ def crc32(data):
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crc = 0xffffffff
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for i in data:
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- crc = (crc << 8) ^ table[(crc >> 24) ^ ord(i)]
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+ crc = (crc << 8) ^ table[(crc >> 24) ^ int(i)]
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crc = crc & 0xffffffff
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return crc
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@@ -187,7 +187,7 @@ def command_line():
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options.output = '/dev/stdout'
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if options.reverse and not options.rcwi:
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- print "Error: -r option requires --rcw"
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+ print("Error: -r option requires --rcw")
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sys.exit(1)
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# Checks if the bits for the given field overlap those of another field that
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@@ -196,27 +196,27 @@ def check_for_overlap(name, begin, end):
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global symbols
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if name in symbols:
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- print 'Error: Duplicate bitfield definition for', name
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+ print('Error: Duplicate bitfield definition for', name)
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return
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# Iterate over the list of symbols that have already been defined
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- for n, [b, e] in symbols.iteritems():
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+ for n, [b, e] in symbols.items():
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# check if either 'begin' or 'end' is inside an bitfield range
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if (b <= begin <= e) or (b <= end <= e):
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- print 'Error: Bitfield', name, 'overlaps with', n
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+ print('Error: Bitfield', name, 'overlaps with', n)
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#
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# Build a u-boot PBI section for SPI/SD/NAND boot
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-# refer: Chapter 10, u-boot of QorIQ_SDK_Infocenter.pdf
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+# refer: Chapter 10, u-boot of QorIQ_SDK_Infocenter.pdf
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#
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# pre-cond 1: u-boot.xxd should be created
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# how to create u-boot.xxd
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-# xxd u-boot.bin > u-boot.xxd1 && cut -d " " -f1-10 u-boot.xxd1 > u-boot.xxd && rm -f u-boot.xxd1
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+# xxd u-boot.bin > u-boot.xxd1 && cut -d " " -f1-10 u-boot.xxd1 > u-boot.xxd && rm -f u-boot.xxd1
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#
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# rcw file should include spi_boot.rcw as well
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#
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def build_pbi_uboot(lines):
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- subsection = ''
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+ subsection = b''
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cnt = 1
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l_tmp = []
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@@ -224,55 +224,55 @@ def build_pbi_uboot(lines):
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for l in lines:
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# prepare 0x40 per lines except the last one
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# add flush at the end
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- lstr = l.split()
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- addr = int(lstr[0][:-1], 16)
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+ lstr = l.split()
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+ addr = int(lstr[0][:-1], 16)
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# print l
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#
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# last two lines take 0x20 numbers
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#
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- if ((cnt % 2 == 0) and (cnt > len(lines) -4)):
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+ if ((cnt % 2 == 0) and (cnt > len(lines) -4)):
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l_tmp.append(l)
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b = []
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- for t in l_tmp:
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+ for t in l_tmp:
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lstr = t.split()
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- for i in range(1, len(lstr)):
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+ for i in range(1, len(lstr)):
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b.append(int(lstr[i], 16))
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subsection += struct.pack('>LHHHHHHHHHHHHHHHH',\
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- 0x0C1F80000 + (addr - 0x10),\
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- b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7],\
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- b[8], b[9], b[10], b[11], b[12], b[13], b[14], b[15])
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+ 0x0C1F80000 + (addr - 0x10),\
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+ b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7],\
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+ b[8], b[9], b[10], b[11], b[12], b[13], b[14], b[15])
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l_tmp = []
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#
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# the rest of lines take 0x40 numbers
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elif (cnt % 4 == 0):
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l_tmp.append(l)
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- b = []
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- for t in l_tmp:
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+ b = []
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+ for t in l_tmp:
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lstr = t.split()
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- for i in range(1, len(lstr)):
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+ for i in range(1, len(lstr)):
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b.append(int(lstr[i], 16))
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subsection += struct.pack('>LHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH',\
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- 0x081F80000 + (addr - 0x30),\
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- b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7],\
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- b[8], b[9], b[10], b[11], b[12], b[13], b[14], b[15],\
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- b[16], b[17], b[18], b[19], b[20], b[21], b[22], b[23], \
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- b[24], b[25], b[26], b[27], b[28], b[29], b[30], b[31])
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+ 0x081F80000 + (addr - 0x30),\
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+ b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7],\
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+ b[8], b[9], b[10], b[11], b[12], b[13], b[14], b[15],\
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+ b[16], b[17], b[18], b[19], b[20], b[21], b[22], b[23], \
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+ b[24], b[25], b[26], b[27], b[28], b[29], b[30], b[31])
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l_tmp = []
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else:
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l_tmp.append(l)
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- cnt = cnt + 1
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+ cnt = cnt + 1
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return subsection
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# Build a PBI section
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def build_pbi(lines):
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- subsection = ''
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+ subsection = b''
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global vars
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if 'pbiformat' in vars:
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@@ -286,9 +286,9 @@ def build_pbi(lines):
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for l in lines:
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# Check for an instruction without 0-2 parameters
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# The + ' ' is a hack to make the regex work for just 'flush'
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- m = re.match(r'\s*([a-z]+)(|\.b1|\.b2|\.b4|\.short|\.long)\s*(?<=\s)([^,]*),?([^,]*),?([^,]*),?([^,]*)', l + ' ')
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+ m = re.match(r'\s*([a-z]+)(|\.b1|\.b2|\.b4|\.short|\.long)\s*(?<=\s)([^,]*),?([^,]*),?([^,]*),?([^,]*)', l.decode("ascii") + ' ')
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if not m:
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- print 'Unknown PBI subsection command "%s"' % l
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+ print('Unknown PBI subsection command "%s"' % l)
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return ''
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op = m.group(1)
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opsize = m.group(2)
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@@ -306,7 +306,7 @@ def build_pbi(lines):
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p4 = eval(p4, {"__builtins__":None}, {}) if len(p4) else None
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if op == 'wait':
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if p1 == None:
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- print 'Error: "wait" instruction requires one parameter'
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+ print('Error: "wait" instruction requires one parameter')
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return ''
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if pbiformat == 2:
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v1 = struct.pack(endianess + 'L', 0x80820000 | p1)
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@@ -318,7 +318,7 @@ def build_pbi(lines):
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subsection += v2
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elif op == 'write':
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if p1 == None or p2 == None:
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- print 'Error: "write" instruction requires two parameters'
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+ print('Error: "write" instruction requires two parameters')
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return ''
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if pbiformat == 2:
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v1 = struct.pack(endianess + 'L', (opsizebytes << 28) | p1)
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@@ -329,7 +329,7 @@ def build_pbi(lines):
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subsection += v2
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elif op == 'awrite':
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if p1 == None or p2 == None:
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- print 'Error: "awrite" instruction requires two parameters'
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+ print('Error: "awrite" instruction requires two parameters')
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return ''
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if pbiformat == 2:
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v1 = struct.pack(endianess + 'L', 0x80000000 + (opsizebytes << 26) + p1)
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@@ -340,10 +340,10 @@ def build_pbi(lines):
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subsection += v2
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elif op == 'poll':
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if pbiformat != 2:
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- print 'Error: "poll" not support for old PBI format'
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+ print('Error: "poll" not support for old PBI format')
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return ''
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if p1 == None or p2 == None or p3 == None:
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- print 'Error: "poll" instruction requires three parameters'
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+ print('Error: "poll" instruction requires three parameters')
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return ''
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if opsize == '.long':
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cmd = 0x81
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@@ -357,19 +357,19 @@ def build_pbi(lines):
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subsection += v3
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elif op == 'loadacwindow':
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if pbiformat != 2:
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- print 'Error: "loadacwindow" not supported for old PBI format'
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+ print('Error: "loadacwindow" not supported for old PBI format')
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return ''
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if p1 == None:
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- print 'Error: "loadacwindow" instruction requires one parameter'
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+ print('Error: "loadacwindow" instruction requires one parameter')
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return ''
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v1 = struct.pack(endianess + 'L', 0x80120000 + p1)
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subsection += v1
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elif op == 'blockcopy':
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if pbiformat != 2:
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- print 'Error: "blockcopy" not supported for old PBI format'
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+ print('Error: "blockcopy" not supported for old PBI format')
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return ''
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if p1 == None or p2 == None or p3 == None or p4 == None:
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- print 'Error: "blockcopy" instruction requires four parameters'
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+ print('Error: "blockcopy" instruction requires four parameters')
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return ''
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v1 = struct.pack(endianess + 'L', 0x80000000 + (p1 & 0xff))
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v2 = struct.pack(endianess + 'L', p2)
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@@ -382,7 +382,7 @@ def build_pbi(lines):
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elif op == 'flush':
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subsection += struct.pack('>LL', 0x09000000 | (int(vars['pbladdr'], 16) & 0x00ffff00), 0)
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else:
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- print 'Unknown PBI subsection command "%s"' % l
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+ print('Unknown PBI subsection command "%s"' % l)
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return ''
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return subsection
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@@ -394,7 +394,7 @@ def parse_subsection(header, lines):
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elif header == "uboot":
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return build_pbi_uboot(lines)
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- print 'Error: unknown subsection "%s"' % header
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+ print('Error: unknown subsection "%s"' % header)
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return ''
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# Parse the .rcw file, one line at a time
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@@ -408,10 +408,10 @@ def parse_source_file(source):
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symbols = ordered_dict()
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in_subsection = False # True == we're in a subsection
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- pbi = ''
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+ pbi = b''
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for l2 in source:
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- l = re.sub(r'\s+', '', l2) # Remove all whitespace
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+ l = re.sub(r'\s+', '', l2.decode("ascii")) # Remove all whitespace
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if not len(l): # Skip blank or comment-only lines
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continue
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@@ -466,14 +466,14 @@ def parse_source_file(source):
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(name, value) = m.groups()
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value = int(value, 0)
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if not name in symbols:
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- print 'Error: Unknown bitfield', name
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+ print('Error: Unknown bitfield', name)
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else:
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if options.warnings and (name in assignments):
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- print 'Warning: Duplicate assignment for bitfield', name
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+ print('Warning: Duplicate assignment for bitfield', name)
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assignments[name] = value
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continue
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- print 'Error: unknown command', ' '.join(l2)
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+ print('Error: unknown command', ' '.join(l2))
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# Parse the -D command line parameter for additional bitfield assignments
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def parse_cmdline_bitfields():
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@@ -484,12 +484,12 @@ def parse_cmdline_bitfields():
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# This is the same regex as used in parse_source_file()
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m = re.search(r'([A-Z0-9_]+)=([0-9a-zA-Z]+)', l)
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if not m:
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- print 'Unrecognized command-line bitfield:', l
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+ print('Unrecognized command-line bitfield:', l)
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else:
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(name, value) = m.groups()
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value = int(value, 0)
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if not name in symbols:
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- print 'Error: Unknown bitfield', name
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+ print('Error: Unknown bitfield', name)
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else:
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# Don't bother printing a warning, since the command-line will
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# normally be used to overwrite values in the .rcw file
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@@ -510,7 +510,7 @@ def read_source_file(filename):
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global options
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if not find_program('gcc'):
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- print 'Could not find gcc in PATH'
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+ print('Could not find gcc in PATH')
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return None
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i = ['-I', '.'] # Always look in the current directory
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@@ -521,7 +521,7 @@ def read_source_file(filename):
|
||||
shell=False, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
||||
ret = p.communicate()
|
||||
if p.returncode != 0:
|
||||
- print ret[1],
|
||||
+ print(ret[1],)
|
||||
return None
|
||||
|
||||
return ret[0].splitlines()
|
||||
@@ -532,13 +532,13 @@ def check_vars():
|
||||
global options
|
||||
|
||||
if not 'size' in vars:
|
||||
- print 'Error: "%size" variable must be specified'
|
||||
+ print('Error: "%size" variable must be specified')
|
||||
sys.exit(1)
|
||||
|
||||
if options.pbl:
|
||||
if 'pbiformat' in vars and int(vars['pbiformat'], 0) == 2:
|
||||
if 'sysaddr' in vars:
|
||||
- print 'Error: PBL format does not use %sysaddr'
|
||||
+ print('Error: PBL format does not use %sysaddr')
|
||||
sys.exit(1)
|
||||
#if 'pbladdr' in vars:
|
||||
# print 'Error: PBL format does not use %pbladdr'
|
||||
@@ -546,7 +546,7 @@ def check_vars():
|
||||
else:
|
||||
# If we want the PBL header/footer, the vars for those must be defined
|
||||
if not 'sysaddr' in vars:
|
||||
- print 'Error: PBL format requires %sysaddr to be defined'
|
||||
+ print('Error: PBL format requires %sysaddr to be defined')
|
||||
sys.exit(1)
|
||||
|
||||
# Create a .bin file
|
||||
@@ -581,7 +581,7 @@ def create_binary():
|
||||
dont64bswapcrc = 0
|
||||
if 'dont64bswapcrc' in vars and int(vars['dont64bswapcrc'], 0):
|
||||
dont64bswapcrc = 1
|
||||
- bits = 0L
|
||||
+ bits = 0
|
||||
|
||||
# Magic hack. If a pbi is specified and we didn't set the size,
|
||||
# set it for the new format!
|
||||
@@ -593,7 +593,7 @@ def create_binary():
|
||||
pbilen += 2
|
||||
assignments['PBI_LENGTH'] = pbilen
|
||||
|
||||
- for n, v in assignments.iteritems():
|
||||
+ for n, v in assignments.items():
|
||||
# n = name of symbol
|
||||
# v = value to assign
|
||||
bb, ee = symbols[n] # First bit and last bit
|
||||
@@ -603,13 +603,13 @@ def create_binary():
|
||||
|
||||
# Make sure it's not too large
|
||||
if v >= (1 << s):
|
||||
- print 'Error: Value', v, 'is too large for field', n
|
||||
+ print('Error: Value', v, 'is too large for field', n)
|
||||
continue
|
||||
|
||||
# If we treat the bitfield as "classic" numbered, reverse
|
||||
# the value before adding it!
|
||||
if b != bb:
|
||||
- v = int(bin(v)[2:].zfill(s)[::-1], 2)
|
||||
+ v = int(bin(int(v))[2:].zfill(s)[::-1], 2)
|
||||
|
||||
# Set the bits. We assume that bits [b:e] are already zero. They can be
|
||||
# non-zero only if we have overlapping bitfield definitions, which we
|
||||
@@ -617,7 +617,7 @@ def create_binary():
|
||||
bits += v << ((size - 1) - e)
|
||||
|
||||
# Generate the binary. First, apply the preamble, if requested
|
||||
- binary = ''
|
||||
+ binary = b''
|
||||
if options.pbl:
|
||||
# Starting with LS2, we have a larger field and a different
|
||||
# format.
|
||||
@@ -626,7 +626,7 @@ def create_binary():
|
||||
# Load RCW command
|
||||
binary += struct.pack(endianess + 'L', 0x80100000)
|
||||
else:
|
||||
- length_byte = (((size / 8) & 63) << 1) | 1
|
||||
+ length_byte = (((size // 8) & 63) << 1) | 1
|
||||
binary += struct.pack(endianess + 'L', (length_byte << 24) | (int(vars['sysaddr'], 16) & 0x00ffffff))
|
||||
|
||||
# Then convert 'bits' into an array of bytes
|
||||
@@ -634,7 +634,7 @@ def create_binary():
|
||||
byte = bits >> i & 0xff
|
||||
if classicbitnumbers:
|
||||
byte = int(bin(byte)[2:].zfill(8)[::-1], 2)
|
||||
- binary += chr(byte)
|
||||
+ binary += bytes([byte])
|
||||
|
||||
if options.pbl:
|
||||
if pbiformat == 2:
|
||||
@@ -672,11 +672,11 @@ def create_binary():
|
||||
# Precise bit any byte ordering of the CRC calculation is
|
||||
# not clearly specified. This is empirical.
|
||||
if classicbitnumbers:
|
||||
- newcrcbinary = ''
|
||||
+ newcrcbinary = b''
|
||||
for c in crcbinary:
|
||||
- byte = ord(c)
|
||||
+ byte = int(c)
|
||||
byte = int(bin(byte)[2:].zfill(8)[::-1], 2)
|
||||
- newcrcbinary += chr(byte)
|
||||
+ newcrcbinary += bytes([byte])
|
||||
crcbinary = newcrcbinary
|
||||
|
||||
# Calculate and add the CRC
|
||||
@@ -693,7 +693,7 @@ def create_binary():
|
||||
l = len(binary)
|
||||
if dont64bswapcrc and options.pbl:
|
||||
l -= 8
|
||||
- newbinary = ''
|
||||
+ newbinary = b''
|
||||
for i in range(0, l, 8):
|
||||
x64 = struct.unpack('>Q', binary[i:i + 8])[0]
|
||||
newbinary += struct.pack('<Q', x64)
|
||||
@@ -771,7 +771,7 @@ def create_source():
|
||||
# We skip the checksum field
|
||||
pbi = binary[8 + (size / 8) + 4:]
|
||||
else:
|
||||
- print 'Weird binary RCW format!'
|
||||
+ print('Weird binary RCW format!')
|
||||
bitbytes = ''
|
||||
else:
|
||||
if binary[0:4] == preambletst:
|
||||
@@ -780,7 +780,7 @@ def create_source():
|
||||
bitbytes = rcw
|
||||
pbi = binary[8 + (size / 8):]
|
||||
else:
|
||||
- print 'Weird binary RCW format!'
|
||||
+ print('Weird binary RCW format!')
|
||||
bitbytes = ''
|
||||
else:
|
||||
bitbytes = binary
|
||||
@@ -827,16 +827,16 @@ def create_source():
|
||||
bits &= ~(mask << shift)
|
||||
|
||||
if bits:
|
||||
- print 'Unknown bits in positions:',
|
||||
+ print('Unknown bits in positions:',)
|
||||
mask = 1
|
||||
n = 0
|
||||
while bits:
|
||||
if (bits & mask):
|
||||
- print n,
|
||||
+ print(n,)
|
||||
n += 1
|
||||
bits &= ~mask
|
||||
mask <<= 1
|
||||
- print
|
||||
+ print()
|
||||
|
||||
if len(pbi) > 0:
|
||||
l = len(pbi)
|
||||
@@ -953,7 +953,7 @@ def create_source():
|
||||
if cnt == 0:
|
||||
cnt = 64
|
||||
if i + cnt >= l:
|
||||
- print 'Error in write 0x%08x at offset %d within PBI\n' % (word, i)
|
||||
+ print('Error in write 0x%08x at offset %d within PBI\n' % (word, i))
|
||||
if (addr & 0x00ffff00 == pbladdr):
|
||||
arg1 = struct.unpack(endianess + 'L', pbi[i:i+4])[0]
|
||||
i += 4
|
||||
@@ -986,8 +986,8 @@ def create_source():
|
||||
|
||||
return source
|
||||
|
||||
-if (sys.version_info < (2,6)) or (sys.version_info >= (3,0)):
|
||||
- print 'Only Python versions 2.6 or 2.7 are supported.'
|
||||
+if (sys.version_info < (3,0)):
|
||||
+ print('Only Python versions 3.0+ are supported.')
|
||||
sys.exit(1)
|
||||
|
||||
# Make all 'print' statements output to stderr instead of stdout
|
||||
--
|
||||
2.7.4
|
||||
|
||||
Loading…
Reference in New Issue