update top-level README for the newer device_pi64 config

.gitignore

@@ -5,4 +5,6 @@ output/*.dtb
 output/*.dat
 output/*.elf
 output/*.bin
+output/LICENSE.berryboot
+output/overlays/
 *.pro.user

README.md

@@ -36,6 +36,8 @@ To build for the Raspberry Pi
 ./build-berryboot.sh device_pi0123
 ```
 
+or `./build-berryboot.sh device_pi64` for the newer Raspberry Pi in 64-bit mode.
+
 The files in the output folder must be copied to an empty FAT formatted SD card. 
 
 

buildroot-2018.08/package/libgpg-error/0001-gawk5-support.patch

@@ -0,0 +1,162 @@
+From 7865041c77f4f7005282f10f9b6666b19072fbdf Mon Sep 17 00:00:00 2001
+From: NIIBE Yutaka <[email protected]>
+Date: Mon, 15 Apr 2019 15:10:44 +0900
+Subject: [PATCH] awk: Prepare for Gawk 5.0.
+
+* src/Makefile.am: Use pkg_namespace (instead of namespace).
+* src/mkerrnos.awk: Likewise.
+* lang/cl/mkerrcodes.awk: Don't escape # in regexp.
+* src/mkerrcodes.awk, src/mkerrcodes1.awk, src/mkerrcodes2.awk: Ditto.
+
+Downloaded from
+https://gitweb.gentoo.org/repo/gentoo.git/tree/dev-libs/libgpg-error/files/libgpg-error-1.36-gawk5-support.patch
+
+Signed-off-by: Bernd Kuhls <[email protected]>
+--
+
+In Gawk 5.0, regexp routines are replaced by Gnulib implementation,
+which only allows escaping specific characters.
+
+GnuPG-bug-id: 4459
+Reported-by: Marius Schamschula
+Signed-off-by: NIIBE Yutaka <[email protected]>
+---
+ lang/cl/mkerrcodes.awk |  2 +-
+ src/Makefile.am        |  2 +-
+ src/mkerrcodes.awk     |  2 +-
+ src/mkerrcodes1.awk    |  2 +-
+ src/mkerrcodes2.awk    |  2 +-
+ src/mkerrnos.awk       |  2 +-
+ src/mkstrtable.awk     | 10 +++++-----
+ 7 files changed, 11 insertions(+), 11 deletions(-)
+
+diff --git a/lang/cl/mkerrcodes.awk b/lang/cl/mkerrcodes.awk
+index ae29043..9a1fc18 100644
+--- a/lang/cl/mkerrcodes.awk
++++ b/lang/cl/mkerrcodes.awk
+@@ -122,7 +122,7 @@ header {
+ }
+
+ !header {
+-  sub (/\#.+/, "");
++  sub (/#.+/, "");
+   sub (/[ 	]+$/, ""); # Strip trailing space and tab characters.
+
+   if (/^$/)
+diff --git a/src/Makefile.am b/src/Makefile.am
+index ce1b882..f2590cb 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -293,7 +293,7 @@ code-from-errno.h: mkerrcodes$(EXEEXT_FOR_BUILD) Makefile
+
+ errnos-sym.h: Makefile mkstrtable.awk errnos.in
+ 	$(AWK) -f $(srcdir)/mkstrtable.awk -v textidx=2 -v nogettext=1 \
+-		-v prefix=GPG_ERR_ -v namespace=errnos_ \
++		-v prefix=GPG_ERR_ -v pkg_namespace=errnos_ \
+ 		$(srcdir)/errnos.in >$@
+
+
+diff --git a/src/mkerrcodes.awk b/src/mkerrcodes.awk
+index 46d436c..e9c857c 100644
+--- a/src/mkerrcodes.awk
++++ b/src/mkerrcodes.awk
+@@ -85,7 +85,7 @@ header {
+ }
+
+ !header {
+-  sub (/\#.+/, "");
++  sub (/#.+/, "");
+   sub (/[ 	]+$/, ""); # Strip trailing space and tab characters.
+
+   if (/^$/)
+diff --git a/src/mkerrcodes1.awk b/src/mkerrcodes1.awk
+index a771a73..4578e29 100644
+--- a/src/mkerrcodes1.awk
++++ b/src/mkerrcodes1.awk
+@@ -81,7 +81,7 @@ header {
+ }
+
+ !header {
+-  sub (/\#.+/, "");
++  sub (/#.+/, "");
+   sub (/[ 	]+$/, ""); # Strip trailing space and tab characters.
+
+   if (/^$/)
+diff --git a/src/mkerrcodes2.awk b/src/mkerrcodes2.awk
+index ea58503..188f7a4 100644
+--- a/src/mkerrcodes2.awk
++++ b/src/mkerrcodes2.awk
+@@ -91,7 +91,7 @@ header {
+ }
+
+ !header {
+-  sub (/\#.+/, "");
++  sub (/#.+/, "");
+   sub (/[ 	]+$/, ""); # Strip trailing space and tab characters.
+
+   if (/^$/)
+diff --git a/src/mkerrnos.awk b/src/mkerrnos.awk
+index f79df66..15b1aad 100644
+--- a/src/mkerrnos.awk
++++ b/src/mkerrnos.awk
+@@ -83,7 +83,7 @@ header {
+ }
+
+ !header {
+-  sub (/\#.+/, "");
++  sub (/#.+/, "");
+   sub (/[ 	]+$/, ""); # Strip trailing space and tab characters.
+
+   if (/^$/)
+diff --git a/src/mkstrtable.awk b/src/mkstrtable.awk
+index c9de9c1..285e45f 100644
+--- a/src/mkstrtable.awk
++++ b/src/mkstrtable.awk
+@@ -77,7 +77,7 @@
+ #
+ # The variable prefix can be used to prepend a string to each message.
+ #
+-# The variable namespace can be used to prepend a string to each
++# The variable pkg_namespace can be used to prepend a string to each
+ # variable and macro name.
+
+ BEGIN {
+@@ -102,7 +102,7 @@ header {
+       print "/* The purpose of this complex string table is to produce";
+       print "   optimal code with a minimum of relocations.  */";
+       print "";
+-      print "static const char " namespace "msgstr[] = ";
++      print "static const char " pkg_namespace "msgstr[] = ";
+       header = 0;
+     }
+   else
+@@ -110,7 +110,7 @@ header {
+ }
+
+ !header {
+-  sub (/\#.+/, "");
++  sub (/#.+/, "");
+   sub (/[ 	]+$/, ""); # Strip trailing space and tab characters.
+
+   if (/^$/)
+@@ -150,7 +150,7 @@ END {
+   else
+     print "  gettext_noop (\"" last_msgstr "\");";
+   print "";
+-  print "static const int " namespace "msgidx[] =";
++  print "static const int " pkg_namespace "msgidx[] =";
+   print "  {";
+   for (i = 0; i < coded_msgs; i++)
+     print "    " pos[i] ",";
+@@ -158,7 +158,7 @@ END {
+   print "  };";
+   print "";
+   print "static GPG_ERR_INLINE int";
+-  print namespace "msgidxof (int code)";
++  print pkg_namespace "msgidxof (int code)";
+   print "{";
+   print "  return (0 ? 0";
+
+-- 
+2.21.0
+

buildroot-2018.08/package/libgpg-error/libgpg-error.mk

@@ -10,6 +10,8 @@ LIBGPG_ERROR_SOURCE = libgpg-error-$(LIBGPG_ERROR_VERSION).tar.bz2
 LIBGPG_ERROR_LICENSE = GPL-2.0+, LGPL-2.1+
 LIBGPG_ERROR_LICENSE_FILES = COPYING COPYING.LIB
 LIBGPG_ERROR_INSTALL_STAGING = YES
+# 0001-gawk5-support.patch
+LIBGPG_ERROR_AUTORECONF = YES
 LIBGPG_ERROR_CONFIG_SCRIPTS = gpg-error-config
 LIBGPG_ERROR_DEPENDENCIES = $(TARGET_NLS_DEPENDENCIES)
 

buildroot-2018.08/package/qt/0016-Redo-the-Q_FOREACH-loop-control-without-GCC-statemen.patch

@@ -0,0 +1,70 @@
+From c35a3f519007af44c3b364b9af86f6a336f6411b Mon Sep 17 00:00:00 2001
+From: Thiago Macieira <[email protected]>
+Date: Tue, 11 Feb 2014 16:17:46 -0800
+Subject: [PATCH] Redo the Q_FOREACH loop control without GCC statement
+ expressions
+
+It's possible to do without them, which probably makes the number of
+supported compilers a lot bigger: they just need to support decltype()
+or __typeof__.
+
+That includes the Intel compiler. The old code was also apparently
+working, but no one had realized the old workaround for some old version
+was still in place.
+
+The loop overhead is more or less the same. I have not done benchmarks,
+but inspection of the generated assembly shows more or less the same
+number of instructions.
+
+Change-Id: I32d499c84a6ddd19d994b49f17a469acb5c3a3f1
+Reviewed-by: Olivier Goffart <[email protected]>
+Reviewed-by: Marc Mutz <[email protected]>
+---
+ src/corelib/global/qglobal.h | 24 +++++++++++++++++-------
+ 1 file changed, 17 insertions(+), 7 deletions(-)
+
+diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
+index b2f9e29b442..dccf5590f00 100644
+--- a/src/corelib/global/qglobal.h
++++ b/src/corelib/global/qglobal.h
+@@ -2482,22 +2482,32 @@
+
+ #endif /* Q_NO_TYPESAFE_FLAGS */
+
+-#if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && !defined(Q_CC_RVCT)
++#if (defined(Q_CC_GNU) && !defined(Q_CC_RVCT))
+ /* make use of typeof-extension */
+ template <typename T>
+ class QForeachContainer {
+ public:
+-    inline QForeachContainer(const T& t) : c(t), brk(0), i(c.begin()), e(c.end()) { }
++    inline QForeachContainer(const T& t) : c(t), i(c.begin()), e(c.end()), control(1) { }
+     const T c;
+-    int brk;
+     typename T::const_iterator i, e;
++    int control;
+ };
+
+-#define Q_FOREACH(variable, container)                                \
+-for (QForeachContainer<__typeof__(container)> _container_(container); \
+-     !_container_.brk && _container_.i != _container_.e;              \
+-     __extension__  ({ ++_container_.brk; ++_container_.i; }))                       \
+-    for (variable = *_container_.i;; __extension__ ({--_container_.brk; break;}))
++
++// Explanation of the control word:
++//  - it's initialized to 1
++//  - that means both the inner and outer loops start
++//  - if there were no breaks, at the end of the inner loop, it's set to 0, which
++//    causes it to exit (the inner loop is run exactly once)
++//  - at the end of the outer loop, it's inverted, so it becomes 1 again, allowing
++//    the outer loop to continue executing
++//  - if there was a break inside the inner loop, it will exit with control still
++//    set to 1; in that case, the outer loop will invert it to 0 and will exit too
++#  define Q_FOREACH(variable, container)                                \
++for (QForeachContainer<__typeof__((container))> _container_((container)); \
++     _container_.control && _container_.i != _container_.e;         \
++     ++_container_.i, _container_.control ^= 1)                     \
++    for (variable = *_container_.i; _container_.control; _container_.control = 0)
+
+ #else
+

configs/device_pi0123

@@ -1,14 +1,16 @@
+BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y
+BR2_LINUX_KERNEL_IMAGE_TARGET_NAME="Image"
+
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/raspberrypi/linux.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="rpi-4.19.y"
-BR2_LINUX_KERNEL_DEFCONFIG="bcm2709"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="rpi-5.4.y"
+BR2_LINUX_KERNEL_DEFCONFIG="bcm2711"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="../configs/kernel_config_fragment_berryboot ../configs/kernel_config_fragment_pi0123"
 BR2_LINUX_KERNEL_EXT_AUFS=y
-BR2_LINUX_KERNEL_EXT_AUFS_SERIES_4=y
-BR2_LINUX_KERNEL_EXT_AUFS_VERSION="aufs4.19.17+"
-BR2_LINUX_KERNEL_ZIMAGE=y
+BR2_LINUX_KERNEL_EXT_AUFS_SERIES_5=y
+BR2_LINUX_KERNEL_EXT_AUFS_VERSION="aufs5.4.3"
 BR2_LINUX_KERNEL_IMAGE_INSTALL_NAME="kernel_rpi0123_aufs.img"
 BR2_PACKAGE_RPI_FIRMWARE=y
 BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS=n

configs/kernel_config_fragment_pi0123

@@ -1,5 +1,5 @@
 CONFIG_LOCALVERSION="v6v7-aufs"
-CONFIG_TOUCHSCREEN_RPI_FT5406=y
+CONFIG_TOUCHSCREEN_RASPBERRYPI_FW=y
 CONFIG_I2C_BCM2708=y
 
 # Add support for earlier model Pi