riscv/workstation
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add build instructions and license

Browse Source
This commit is contained in:
Klemens Schölhorn
2018-06-05 18:03:24 +02:00
parent ce76d77699
commit 34f837d7b1
7 changed files with 1104 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
patches/buildroot-automake.patch Normal file
View File

@ -0,0 +1,30 @@
From 13f00eb4493c217269b76614759e452d8302955e Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 31 Mar 2016 16:35:29 -0700
Subject: automake: port to Perl 5.22 and later
Without this change, Perl 5.22 complains "Unescaped left brace in
regex is deprecated" and this is planned to become a hard error in
Perl 5.26. See:
http://search.cpan.org/dist/perl-5.22.0/pod/perldelta.pod#A_literal_%22{%22_should_now_be_escaped_in_a_pattern
* bin/automake.in (substitute_ac_subst_variables): Escape left brace.
---
bin/automake.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/bin/automake.in b/bin/automake.in
index a3a0aa3..2c8f31e 100644
--- a/bin/automake.in
+++ b/bin/automake.in
@@ -3878,7 +3878,7 @@ sub substitute_ac_subst_variables_worker
sub substitute_ac_subst_variables
{
my ($text) = @_;
- $text =~ s/\${([^ \t=:+{}]+)}/substitute_ac_subst_variables_worker ($1)/ge;
+ $text =~ s/\$[{]([^ \t=:+{}]+)}/substitute_ac_subst_variables_worker ($1)/ge;
return $text;
}
--
cgit v1.0-41-gc330

90
patches/buildroot-e2fsprogs.patch Normal file
View File

@ -0,0 +1,90 @@
Date: Fri, 29 Dec 2017 10:19:51 -0800
From: Palmer Dabbelt <palmer@...belt.com>
To: linux-ext4@...r.kernel.org, tytso@....edu
Cc: patches@...ups.riscv.org, Palmer Dabbelt <palmer@...belt.com>
Subject: [PATCH v2] Rename copy_file_range to copy_file_chunk
As of 2.27, glibc will have a copy_file_range library call to wrap the
new copy_file_range system call. This conflicts with the function in
misc/create_inode.c, which this patch renames _copy_file_range.
Full disclosure: I found this when building e2fsprogs for RISC-V with a
glibc-2.27 prerelease, so it's very possible I screwed something up
here. Here's the relevant glibc commit:
commit bad7a0c81f501fbbcc79af9eaa4b8254441c4a1f
Author: Florian Weimer <fweimer@...hat.com>
Date: Fri Dec 22 10:55:40 2017 +0100
copy_file_range: New function to copy file data
The semantics are based on the Linux system call, but a very close
emulation in user space is provided.
...
diff --git a/posix/unistd.h b/posix/unistd.h
index 32b0f4898fd2..65317c79fd39 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -1105,7 +1105,12 @@ extern int lockf64 (int __fd, int __cmd, __off64_t __len) __wur;
do __result = (long int) (expression); \
while (__result == -1L && errno == EINTR); \
__result; }))
-#endif
+
+/* Copy LENGTH bytes from INFD to OUTFD. */
+ssize_t copy_file_range (int __infd, __off64_t *__pinoff,
+ int __outfd, __off64_t *__poutoff,
+ size_t __length, unsigned int __flags);
+#endif /* __USE_GNU */
Changes since v1:
* The new name is now copy_file_chunk instead of _copy_file_range.
Signed-off-by: Palmer Dabbelt <palmer@...belt.com>
---
misc/create_inode.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/misc/create_inode.c b/misc/create_inode.c
index a07f8328e5f9..51d25f8fb005 100644
--- a/misc/create_inode.c
+++ b/misc/create_inode.c
@@ -398,7 +398,7 @@ static ssize_t my_pread(int fd, void *buf, size_t count, off_t offset)
}
#endif /* !defined HAVE_PREAD64 && !defined HAVE_PREAD */
-static errcode_t copy_file_range(ext2_filsys fs, int fd, ext2_file_t e2_file,
+static errcode_t copy_file_chunk(ext2_filsys fs, int fd, ext2_file_t e2_file,
off_t start, off_t end, char *buf,
char *zerobuf)
{
@@ -472,7 +472,7 @@ static errcode_t try_lseek_copy(ext2_filsys fs, int fd, struct stat *statbuf,
data_blk = data & ~(fs->blocksize - 1);
hole_blk = (hole + (fs->blocksize - 1)) & ~(fs->blocksize - 1);
- err = copy_file_range(fs, fd, e2_file, data_blk, hole_blk, buf,
+ err = copy_file_chunk(fs, fd, e2_file, data_blk, hole_blk, buf,
zerobuf);
if (err)
return err;
@@ -523,7 +523,7 @@ static errcode_t try_fiemap_copy(ext2_filsys fs, int fd, ext2_file_t e2_file,
goto out;
for (i = 0, ext = ext_buf; i < fiemap_buf->fm_mapped_extents;
i++, ext++) {
- err = copy_file_range(fs, fd, e2_file, ext->fe_logical,
+ err = copy_file_chunk(fs, fd, e2_file, ext->fe_logical,
ext->fe_logical + ext->fe_length,
buf, zerobuf);
if (err)
@@ -576,7 +576,7 @@ static errcode_t copy_file(ext2_filsys fs, int fd, struct stat *statbuf,
goto out;
#endif
- err = copy_file_range(fs, fd, e2_file, 0, statbuf->st_size, buf,
+ err = copy_file_chunk(fs, fd, e2_file, 0, statbuf->st_size, buf,
zerobuf);
out:
ext2fs_free_mem(&zerobuf);
--
2.13.6

31
patches/buildroot-libtirpc.patch Normal file
View File

@ -0,0 +1,31 @@
From 1521836c4e0d173767d7417fcc2682cb19ca8aba Mon Sep 17 00:00:00 2001
From: Dagg Stompler <daggs@gmx.com>
Date: Fri, 29 Dec 2017 15:03:33 +0200
Subject: [PATCH] libtirpc: fix compilation error of rpcgen
When compiling libtirpc, without RPC support available on the host
machine, the build of the rpcgen host program because it cannot find
the netconfig.h and rpc/types.h headers. Instead of relying on the
system-provided ones, let's use the ones included in the libtirpc
source code by patching the rpcgen build logic.
Signed-off-by: Dagg Stompler <daggs@gmx.com>
[Thomas: reword commit log.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
package/libtirpc/0003-Add-rpcgen-program-from-nfs-utils-sources.patch | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/package/libtirpc/0003-Add-rpcgen-program-from-nfs-utils-sources.patch b/package/libtirpc/0003-Add-rpcgen-program-from-nfs-utils-sources.patch
index 1cf861417c..f2b15fe2f1 100644
--- a/package/libtirpc/0003-Add-rpcgen-program-from-nfs-utils-sources.patch
+++ b/package/libtirpc/0003-Add-rpcgen-program-from-nfs-utils-sources.patch
@@ -83,7 +83,7 @@ index 0000000..2277b6f
--- /dev/null
+++ b/rpcgen/Makefile.am
@@ -0,0 +1,22 @@
-+COMPILE = $(CC_FOR_BUILD) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
++COMPILE = $(CC_FOR_BUILD) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) -I../tirpc $(AM_CPPFLAGS) \
+ $(CPPFLAGS_FOR_BUILD) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD)
+LINK = $(CC_FOR_BUILD) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(AM_LDFLAGS) $(LDFLAGS_FOR_BUILD) -o $@
+

BIN
patches/sifive.freedom.unleashed.u500ml507devkit.U500ML507DevKitConfig.dtb Normal file
View File

Binary file not shown.

118
patches/sifive.freedom.unleashed.u500ml507devkit.U500ML507DevKitConfig.dts Normal file
View File

@ -0,0 +1,118 @@
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "freechips,rocketchip-unknown-dev";
model = "freechips,rocketchip-unknown";
aliases {
serial0 = &L8;
};
L15: cpus {
#address-cells = <1>;
#size-cells = <0>;
L5: cpu@0 {
clock-frequency = <60000000>;
compatible = "sifive,rocket0", "riscv";
d-cache-block-size = <64>;
d-cache-sets = <64>;
d-cache-size = <4096>;
d-tlb-sets = <1>;
d-tlb-size = <4>;
device_type = "cpu";
i-cache-block-size = <64>;
i-cache-sets = <64>;
i-cache-size = <4096>;
i-tlb-sets = <1>;
i-tlb-size = <4>;
mmu-type = "riscv,sv39";
next-level-cache = <&L12>;
reg = <0>;
riscv,isa = "rv64imafdc";
status = "okay";
timebase-frequency = <1000000>;
tlb-split;
L3: interrupt-controller {
#interrupt-cells = <1>;
compatible = "riscv,cpu-intc";
interrupt-controller;
};
};
};
L12: memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x10000000>;
};
L14: soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "freechips,rocketchip-unknown-soc", "simple-bus";
ranges;
sysclk: sysclk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <60000000>;
};
L1: clint@2000000 {
compatible = "riscv,clint0";
interrupts-extended = <&L3 3 &L3 7>;
reg = <0x2000000 0x10000>;
reg-names = "control";
};
L2: debug-controller@0 {
compatible = "sifive,debug-013", "riscv,debug-013";
interrupts-extended = <&L3 65535>;
reg = <0x0 0x1000>;
reg-names = "control";
};
L7: error-device@3000 {
compatible = "sifive,error0";
reg = <0x3000 0x1000>;
reg-names = "mem";
};
L11: gpio@64002000 {
compatible = "sifive,gpio0";
interrupt-parent = <&L0>;
interrupts = <3 4 5 6 7 8 9 10>;
reg = <0x64002000 0x1000>;
reg-names = "control";
};
L0: interrupt-controller@c000000 {
#interrupt-cells = <1>;
compatible = "riscv,plic0";
interrupt-controller;
interrupts-extended = <&L3 11 &L3 9>;
reg = <0xc000000 0x4000000>;
reg-names = "control";
riscv,max-priority = <7>;
riscv,ndev = <10>;
};
L6: rom@10000 {
compatible = "sifive,maskrom0";
reg = <0x10000 0x2000>;
reg-names = "mem";
};
L8: serial@64000000 {
compatible = "sifive,uart0";
interrupt-parent = <&L0>;
interrupts = <1>;
reg = <0x64000000 0x1000>;
reg-names = "control";
clocks = <&sysclk 0>;
};
L10: spi@64001000 {
compatible = "sifive,spi0";
interrupt-parent = <&L0>;
interrupts = <2>;
reg = <0x64001000 0x1000>;
reg-names = "control";
clocks = <&sysclk 0>;
};
L9: serial@64003000 {
compatible = "klemens,terminal0";
reg = <0x64003000 0x1000>;
reg-names = "control";
clocks = <&sysclk 0>;
};
};
};