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import ipxe-20181214-9.git133f4c47.el8

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CentOS Sources 2022-05-10 03:08:01 -04:00 committed by Stepan Oksanichenko
parent 9b88787ef3
commit 3274d666aa
2 changed files with 197 additions and 35 deletions
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129
SOURCES/0001-arm-Provide-dummy-implementation-for-in-out-s-b-w-l.patch Normal file
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@ -0,0 +1,129 @@
From c2226b3d1a4d9fc1daeb8dc6b9034d1fb46c1308 Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@ipxe.org>
Date: Sun, 14 Jul 2019 15:27:01 +0100
Subject: [PATCH] [arm] Provide dummy implementations for {in,out}[s]{b,w,l}
It is currently not possible to build the all-drivers iPXE binaries
for ARM, since there is no implementation for inb(), outb(), etc.
There is no common standard for accessing I/O space on ARM platforms,
and there are almost no ARM-compatible peripherals that actually
require I/O space accesses.
Provide dummy implementations that behave as though no device is
present (i.e. ignore writes, return all bits high for reads). This is
sufficient to allow the all-drivers binaries to link, and should cause
drivers to behave as though no I/O space peripherals are present in
the system.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
---
src/arch/arm/include/ipxe/arm_io.h | 77 +++++++++++++++++++++++-------
1 file changed, 59 insertions(+), 18 deletions(-)
diff --git a/src/arch/arm/include/ipxe/arm_io.h b/src/arch/arm/include/ipxe/arm_io.h
index f8765af752..105f22bfbf 100644
--- a/src/arch/arm/include/ipxe/arm_io.h
+++ b/src/arch/arm/include/ipxe/arm_io.h
@@ -43,42 +43,83 @@ IOAPI_INLINE ( arm, bus_to_phys ) ( unsigned long bus_addr ) {
*
*/
-#define ARM_READX( _api_func, _type, _insn_suffix, _reg_prefix ) \
+#define ARM_READX( _suffix, _type, _insn_suffix, _reg_prefix ) \
static inline __always_inline _type \
-IOAPI_INLINE ( arm, _api_func ) ( volatile _type *io_addr ) { \
+IOAPI_INLINE ( arm, read ## _suffix ) ( volatile _type *io_addr ) { \
_type data; \
__asm__ __volatile__ ( "ldr" _insn_suffix " %" _reg_prefix "0, %1" \
: "=r" ( data ) : "Qo" ( *io_addr ) ); \
return data; \
}
#ifdef __aarch64__
-ARM_READX ( readb, uint8_t, "b", "w" );
-ARM_READX ( readw, uint16_t, "h", "w" );
-ARM_READX ( readl, uint32_t, "", "w" );
-ARM_READX ( readq, uint64_t, "", "" );
+ARM_READX ( b, uint8_t, "b", "w" );
+ARM_READX ( w, uint16_t, "h", "w" );
+ARM_READX ( l, uint32_t, "", "w" );
+ARM_READX ( q, uint64_t, "", "" );
#else
-ARM_READX ( readb, uint8_t, "b", "" );
-ARM_READX ( readw, uint16_t, "h", "" );
-ARM_READX ( readl, uint32_t, "", "" );
+ARM_READX ( b, uint8_t, "b", "" );
+ARM_READX ( w, uint16_t, "h", "" );
+ARM_READX ( l, uint32_t, "", "" );
#endif
-#define ARM_WRITEX( _api_func, _type, _insn_suffix, _reg_prefix ) \
+#define ARM_WRITEX( _suffix, _type, _insn_suffix, _reg_prefix ) \
static inline __always_inline void \
-IOAPI_INLINE ( arm, _api_func ) ( _type data, volatile _type *io_addr ) { \
+IOAPI_INLINE ( arm, write ## _suffix ) ( _type data, \
+ volatile _type *io_addr ) { \
__asm__ __volatile__ ( "str" _insn_suffix " %" _reg_prefix "0, %1" \
: : "r" ( data ), "Qo" ( *io_addr ) ); \
}
#ifdef __aarch64__
-ARM_WRITEX ( writeb, uint8_t, "b", "w" );
-ARM_WRITEX ( writew, uint16_t, "h", "w" );
-ARM_WRITEX ( writel, uint32_t, "", "w" );
-ARM_WRITEX ( writeq, uint64_t, "", "" );
+ARM_WRITEX ( b, uint8_t, "b", "w" );
+ARM_WRITEX ( w, uint16_t, "h", "w" );
+ARM_WRITEX ( l, uint32_t, "", "w" );
+ARM_WRITEX ( q, uint64_t, "", "" );
#else
-ARM_WRITEX ( writeb, uint8_t, "b", "" );
-ARM_WRITEX ( writew, uint16_t, "h", "" );
-ARM_WRITEX ( writel, uint32_t, "", "" );
+ARM_WRITEX ( b, uint8_t, "b", "" );
+ARM_WRITEX ( w, uint16_t, "h", "" );
+ARM_WRITEX ( l, uint32_t, "", "" );
#endif
+/*
+ * Dummy PIO reads and writes up to 32 bits
+ *
+ * There is no common standard for I/O-space access for ARM, and
+ * non-MMIO peripherals are vanishingly rare. Provide dummy
+ * implementations that will allow code to link and should cause
+ * drivers to simply fail to detect hardware at runtime.
+ *
+ */
+
+#define ARM_INX( _suffix, _type ) \
+static inline __always_inline _type \
+IOAPI_INLINE ( arm, in ## _suffix ) ( volatile _type *io_addr __unused) { \
+ return ~( (_type) 0 ); \
+} \
+static inline __always_inline void \
+IOAPI_INLINE ( arm, ins ## _suffix ) ( volatile _type *io_addr __unused, \
+ _type *data, unsigned int count ) { \
+ memset ( data, 0xff, count * sizeof ( *data ) ); \
+}
+ARM_INX ( b, uint8_t );
+ARM_INX ( w, uint16_t );
+ARM_INX ( l, uint32_t );
+
+#define ARM_OUTX( _suffix, _type ) \
+static inline __always_inline void \
+IOAPI_INLINE ( arm, out ## _suffix ) ( _type data __unused, \
+ volatile _type *io_addr __unused ) { \
+ /* Do nothing */ \
+} \
+static inline __always_inline void \
+IOAPI_INLINE ( arm, outs ## _suffix ) ( volatile _type *io_addr __unused, \
+ const _type *data __unused, \
+ unsigned int count __unused ) { \
+ /* Do nothing */ \
+}
+ARM_OUTX ( b, uint8_t );
+ARM_OUTX ( w, uint16_t );
+ARM_OUTX ( l, uint32_t );
+
/*
* Slow down I/O
*

103
SPECS/ipxe.spec
View File

@ -1,7 +1,3 @@
%if 0%{?fedora}
%global cross 1
%endif
# Resulting binary formats we want from iPXE
%global formats rom
@ -17,17 +13,10 @@
# vmxnet3: 0x15ad 0x07b0
%global qemuroms 10222000 10ec8029 8086100e 10ec8139 1af41000 80861209 808610d3 15ad07b0
# We only build the ROMs if on an x86 build host. The resulting
# We only build the ROMs if on an EFI build host. The resulting
# binary RPM will be noarch, so other archs will still be able
# to use the binary ROMs.
#
# We do cross-compilation for 32->64-bit, but not for other arches
# because EDK II does not support big-endian hosts.
%if 0%{?cross}
%global buildarches %{ix86} x86_64
%else
%global buildarches x86_64
%endif
%global buildarches x86_64 aarch64
# debugging firmwares does not go the same way as a normal program.
# moreover, all architectures providing debuginfo for a single noarch
@ -49,7 +38,7 @@
Name: ipxe
Version: %{date}
Release: 8.git%{hash}%{?dist}
Release: 9.git%{hash}%{?dist}
Summary: A network boot loader
Group: System Environment/Base
@ -67,32 +56,35 @@ Patch0003: 0003-Strip-802.1Q-VLAN-0-priority-tags.patch
Patch0004: ipxe-vlan-cmds.patch
Patch0005: 0001-efi-perform-cable-detection-at-NII-initialization-on-HPE-557SFP.patch
Patch0006: ipxe-ping-cmd.patch
Patch0007: 0001-arm-Provide-dummy-implementation-for-in-out-s-b-w-l.patch
%ifarch %{buildarches}
BuildRequires: perl-interpreter
BuildRequires: perl-Getopt-Long
BuildRequires: syslinux
BuildRequires: mtools
BuildRequires: mkisofs
BuildRequires: edk2-tools
BuildRequires: xz-devel
BuildRequires: binutils-devel
%if 0%{?cross}
BuildRequires: binutils-x86_64-linux-gnu gcc-x86_64-linux-gnu
%endif
%ifarch x86_64
BuildRequires: syslinux
%endif
Obsoletes: gpxe <= 1.0.1
%ifarch x86_64
%package rhcert
Summary: Redhat hwcert custom ipxe image
Group: Development/Tools
BuildArch: noarch
%package bootimgs
Summary: Network boot loader images in bootable USB, CD, floppy and GRUB formats
%package bootimgs-x86
Summary: X86 Network boot loader images in bootable USB, CD, floppy and GRUB formats
Group: Development/Tools
BuildArch: noarch
Provides: %{name}-bootimgs = %{version}-%{release}
Obsoletes: %{name}-bootimgs < 20181214-9.git133f4c47
Obsoletes: gpxe-bootimgs <= 1.0.1
%package roms
@ -111,7 +103,7 @@ Obsoletes: gpxe-roms-qemu <= 1.0.1
%description rhcert
Custom ipxe image for use in hardware certification and validation
%description bootimgs
%description bootimgs-x86
iPXE is an open source network bootloader. It provides a direct
replacement for proprietary PXE ROMs, with many extra features such as
DNS, HTTP, iSCSI, etc.
@ -126,7 +118,6 @@ DNS, HTTP, iSCSI, etc.
This package contains the iPXE roms in .rom format.
%description roms-qemu
iPXE is an open source network bootloader. It provides a direct
replacement for proprietary PXE ROMs, with many extra features such as
@ -136,6 +127,20 @@ This package contains the iPXE ROMs for devices emulated by QEMU, in
.rom format.
%endif
%ifarch aarch64
%package bootimgs-aarch64
Summary: AArch64 Network boot loader images in bootable USB and GRUB formats
Group: Development/Tools
BuildArch: noarch
%description bootimgs-aarch64
iPXE is an open source network bootloader. It provides a direct
replacement for proprietary PXE ROMs, with many extra features such as
DNS, HTTP, iSCSI, etc.
This package contains the iPXE ARM64 boot images in USB and GRUB formats.
%endif
%description
iPXE is an open source network bootloader. It provides a direct
replacement for proprietary PXE ROMs, with many extra features such as
@ -144,28 +149,28 @@ DNS, HTTP, iSCSI, etc.
%prep
%setup -q -n %{name}-%{version}-git%{hash}
%autopatch -p1
%build
%ifarch %{buildarches}
cd src
pushd src
# ath9k drivers are too big for an Option ROM, and ipxe devs say it doesn't
# make sense anyways
# http://lists.ipxe.org/pipermail/ipxe-devel/2012-March/001290.html
rm -rf drivers/net/ath/ath9k
cp %{SOURCE1} .
popd
%build
cd src
make_ipxe() {
make %{?_smp_mflags} \
NO_WERROR=1 V=1 \
GITVERSION=%{hash} \
%if 0%{?cross}
CROSS_COMPILE=x86_64-linux-gnu- \
%endif
"$@"
}
cp %{SOURCE1} .
%ifarch x86_64
make_ipxe bin-x86_64-efi/ipxe.efi EMBED=script.ipxe
mv bin-x86_64-efi/ipxe.efi bin-x86_64-efi/ipxe-rhcert.efi
@ -199,8 +204,15 @@ done
%endif
%ifarch aarch64
make_ipxe bin-arm64-efi/snponly.efi
%if 0%{?fedora}
make_ipxe bin-arm64-efi/ipxe.efi
%endif
%endif
%install
%ifarch %{buildarches}
%ifarch x86_64
mkdir -p %{buildroot}/%{_datadir}/%{name}/
mkdir -p %{buildroot}/%{_datadir}/%{name}.efi/
pushd src/bin/
@ -236,8 +248,16 @@ for rom in %{qemuroms}; do
done
%endif
%ifarch %{buildarches}
%files bootimgs
%ifarch aarch64
mkdir -p %{buildroot}/%{_datadir}/%{name}/arm64-efi
cp -a src/bin-arm64-efi/snponly.efi %{buildroot}/%{_datadir}/%{name}/arm64-efi/snponly.efi
%if 0%{?fedora}
cp -a src/bin-arm64-efi/ipxe.efi %{buildroot}/%{_datadir}/%{name}/arm64-efi/ipxe.efi
%endif
%endif
%ifarch x86_64
%files bootimgs-x86
%dir %{_datadir}/%{name}
%{_datadir}/%{name}/ipxe.iso
%{_datadir}/%{name}/ipxe.usb
@ -263,7 +283,20 @@ done
%{_datadir}/%{name}/ipxe-x86_64-rhcert.efi
%endif
%ifarch aarch64
%files bootimgs-aarch64
%dir %{_datadir}/%{name}
%dir %{_datadir}/%{name}/arm64-efi
%if 0%{?fedora}
%{_datadir}/%{name}/arm64-efi/ipxe.efi
%endif
%{_datadir}/%{name}/arm64-efi/snponly.efi
%endif
%changelog
* Tue Mar 01 2022 Yaakov Selkowitz <yselkowi@redhat.com> - 20181214-9.git133f4c47
- Add ARM 64 EFI artifacts (bz 2059350)
* Fri Feb 19 2021 Jarod Wilson <jarod@redhat.com> - 20181210-8.git133f4c47
- combine BIOS and EFI roms using utils/catrom.pl [lersek] (bz 1926561)