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92
package/firmware/layerscape/ls-rcw/Makefile
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92
package/firmware/layerscape/ls-rcw/Makefile
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#
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# Copyright (C) 2016 Jiang Yutang <jiangyutang1978@gmail.com>
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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PKG_NAME:=ls-rcw
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PKG_SOURCE_DATE:=2017-12-01
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PKG_RELEASE:=1
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PKG_SOURCE_PROTO:=git
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PKG_SOURCE_URL:=https://github.com/qoriq-open-source/rcw.git
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PKG_SOURCE_VERSION:=cbd5e66fcb850e821c8632578410ceba5733a49e
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PKG_MIRROR_HASH:=4caad5e0ae2018a0a594f36e46e4a96698420956c64bb73656f380fd46733c3d
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PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
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PKG_LICENSE:=BSD-3-Clause
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PKG_LICENSE_FILES:=LICENSE
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PKG_FLAGS:=nonshared
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include $(INCLUDE_DIR)/package.mk
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define rcw/Default
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TITLE:=
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CONFIG:=
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endef
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define rcw/ls1043ardb
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TITLE=RCW binary $(PKG_VERSION) for NXP ls1043ardb 64b/32b Dev Board
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CONFIG=ls1043ardb/RR_FQPP_1455/rcw_1600.bin
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endef
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define rcw/ls1046ardb
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TITLE=RCW binary $(PKG_VERSION) for NXP ls1046ardb 64b/32b Dev Board
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CONFIG=ls1046ardb/RR_FFSSPPPH_1133_5559/rcw_1800_qspiboot.bin.swap
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endef
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RCWS := \
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ls1043ardb \
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ls1046ardb
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define Package/rcw/template
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define Package/rcw-layerscape-$(1)
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SECTION:=firmware
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CATEGORY:=Firmware
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DEPENDS:= @TARGET_layerscape
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TITLE:=$(2)
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URL:=http://git.freescale.com/git/cgit.cgi/ppc/sdk/rcw.git
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VARIANT:=$(1)
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MAINTAINER:=Jiang Yutang <jiangyutang1978@gmail.com>
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endef
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endef
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define BuildRCWPackage
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$(eval $(rcw/Default))
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$(eval $(rcw/$(1)))
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$(call Package/rcw/template,$(1),$(TITLE))
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endef
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ifdef BUILD_VARIANT
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$(eval $(call rcw/$(BUILD_VARIANT)))
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RCW_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
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endif
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define Build/Configure
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endef
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define Package/rcw/install/default
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$(INSTALL_DIR) $(STAGING_DIR_IMAGE)
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$(CP) $(PKG_BUILD_DIR)/$(RCW_CONFIG) $(STAGING_DIR_IMAGE)/$(1)-rcw.bin
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endef
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define Package/rcw/install/template
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define Package/rcw-layerscape-$(1)/install
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$(call Package/rcw/install/default,$(2))
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endef
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endef
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$(foreach r,$(RCWS), \
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$(eval $(call Package/rcw/install/template,$(r),$(r))) \
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)
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$(foreach r,$(RCWS), \
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$(eval $(call BuildRCWPackage,$(r))) \
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$(eval $(call BuildPackage,rcw-layerscape-$(r))) \
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)
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@@ -0,0 +1,66 @@
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From ebded197f9c12168d61973043fd9ebd5d49528a8 Mon Sep 17 00:00:00 2001
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From: Yangbo Lu <yangbo.lu@nxp.com>
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Date: Mon, 25 Dec 2017 14:11:02 +0800
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Subject: [PATCH] rcw: add a python script 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 | 2 ++
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byte_swap.py | 32 ++++++++++++++++++++++++++++++++
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2 files changed, 34 insertions(+)
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create mode 100755 byte_swap.py
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diff --git a/Makefile b/Makefile
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index fb55c8b..27e3ba2 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -11,6 +11,8 @@ all install clean:
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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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+ chmod 755 ./byte_swap.py; \
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+ ./byte_swap.py ls1046ardb/RR_FFSSPPPH_1133_5559/rcw_1800_qspiboot.bin 8
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release: $(foreach board,$(BOARDS),rcw-$(board)-$(VER).tar.gz)
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diff --git a/byte_swap.py b/byte_swap.py
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new file mode 100755
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index 0000000..7ee4129
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--- /dev/null
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+++ b/byte_swap.py
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@@ -0,0 +1,32 @@
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+#!/usr/bin/env python
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+"""
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+Swap the 4/8 bytes endian except for PBI CRC
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+2016-10-9: Initial version
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+
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+Usage:
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+ ./byte_swap.py <file_name> <byte>
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+"""
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+import sys
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+
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+try:
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+ file_name = sys.argv[1]
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+ byte = int(sys.argv[2])
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+except:
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+ print("Usage: ./byte_swap.py <file_name> <byte>")
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+ print("E.g.: ./byte_swap.py rcw_1600.bin 8\n")
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+ exit
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+
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+with open(file_name,'rb') as file:
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+ tmp = file.read()
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+file.close()
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+
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+with open(file_name + '.swap','wb') as file:
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+ for i in range(0, len(tmp) - 1, byte):
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+ if(tmp[i:i+4].encode('hex')) == "08610040":
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+ #print("PBI CRC command")
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+ file.write(tmp[i:i+8])
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+ break
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+ file.write(tmp[i:i+byte][::-1])
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+file.close()
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+
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+print("Swapped file: " + file_name + '.swap')
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--
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2.7.4
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