[PATCH v2 2/2] libtests/ofw01: Added a test for RTEMS OFW
Niteesh G. S.
niteesh.gs at gmail.com
Fri Nov 20 19:18:00 UTC 2020
On Fri, Nov 20, 2020 at 2:50 PM Christian Mauderer <
christian.mauderer at embedded-brains.de> wrote:
> On a last test before I wanted to push it, I found a problem (sorry). On
> BSPs that rely on a FDT the test doesn't work:
>
No problem :).
> You wrap bsp_fdt_get and return another FDT. So as soon as one driver of
> the BSP needs the original FDT, that driver won't work any more.
>
> I think I remember that problem from the Beagle too. Didn't you have a
> version where you have enabled the wrapper later? If not: I added a
> suggestion below.
Really sorry since it has been a couple of months now I don't exactly
remember what all I tried.
>
> Am 03.11.20 um 19:18 schrieb G S Niteesh Babu:
> > Added a basic test for the implemented RTEMS OFW
> > API.
> > ---
> > spec/build/testsuites/libtests/grp.yml | 2 +
> > spec/build/testsuites/libtests/ofw01.yml | 21 +++
> > testsuites/libtests/ofw01/init.c | 187 +++++++++++++++++++++++
> > testsuites/libtests/ofw01/ofw01.doc | 29 ++++
> > testsuites/libtests/ofw01/ofw01.scn | 2 +
> > testsuites/libtests/ofw01/some.c | 72 +++++++++
> > testsuites/libtests/ofw01/some.dts | 76 +++++++++
> > testsuites/libtests/ofw01/some.h | 15 ++
> > 8 files changed, 404 insertions(+)
> > create mode 100644 spec/build/testsuites/libtests/ofw01.yml
> > create mode 100644 testsuites/libtests/ofw01/init.c
> > create mode 100644 testsuites/libtests/ofw01/ofw01.doc
> > create mode 100644 testsuites/libtests/ofw01/ofw01.scn
> > create mode 100644 testsuites/libtests/ofw01/some.c
> > create mode 100644 testsuites/libtests/ofw01/some.dts
> > create mode 100644 testsuites/libtests/ofw01/some.h
> >
> > diff --git a/spec/build/testsuites/libtests/grp.yml
> b/spec/build/testsuites/libtests/grp.yml
> > index b9ca014b0d..1aa136854a 100644
> > --- a/spec/build/testsuites/libtests/grp.yml
> > +++ b/spec/build/testsuites/libtests/grp.yml
> > @@ -316,6 +316,8 @@ links:
> > uid: write
> > - role: build-dependency
> > uid: writev
> > +- role: build-dependency
> > + uid: ofw01
> > type: build
> > use-after:
> > - rtemstest
> > diff --git a/spec/build/testsuites/libtests/ofw01.yml
> b/spec/build/testsuites/libtests/ofw01.yml
> > new file mode 100644
> > index 0000000000..8517c58bad
> > --- /dev/null
> > +++ b/spec/build/testsuites/libtests/ofw01.yml
> > @@ -0,0 +1,21 @@
> > +SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
> > +build-type: test-program
> > +cflags: []
> > +copyrights:
> > +- Copyright (C) 2020 Niteesh G S
> > +cppflags: []
> > +cxxflags: []
> > +enabled-by: true
> > +features: c cprogram
> > +includes: []
> > +ldflags:
> > +- -Wl,--wrap=bsp_fdt_get
> > +links: []
> > +source:
> > +- testsuites/libtests/ofw01/init.c
> > +- testsuites/libtests/ofw01/some.c
> > +stlib: []
> > +target: testsuites/libtests/ofw01.exe
> > +type: build
> > +use-after: []
> > +use-before: []
> > diff --git a/testsuites/libtests/ofw01/init.c
> b/testsuites/libtests/ofw01/init.c
> > new file mode 100644
> > index 0000000000..82ee5eb11f
> > --- /dev/null
> > +++ b/testsuites/libtests/ofw01/init.c
> > @@ -0,0 +1,187 @@
> > +/* SPDX-License-Identifier: BSD-2-Clause */
> > +
> > +/*
> > + * Copyright (C) <2020> Niteesh G S <niteesh.gs at gmail.com>
> > + *
> > + * Redistribution and use in source and binary forms, with or without
> > + * modification, are permitted provided that the following conditions
> > + * are met:
> > + * 1. Redistributions of source code must retain the above copyright
> > + * notice, this list of conditions and the following disclaimer.
> > + * 2. Redistributions in binary form must reproduce the above copyright
> > + * notice, this list of conditions and the following disclaimer in
> the
> > + * documentation and/or other materials provided with the
> distribution.
> > + *
> > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
> "AS IS"
> > + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
> TO, THE
> > + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
> PURPOSE
> > + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
> CONTRIBUTORS BE
> > + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> > + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> > + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
> BUSINESS
> > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
> IN
> > + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
> OTHERWISE)
> > + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
> OF THE
> > + * POSSIBILITY OF SUCH DAMAGE.
> > + */
> > +
> > +#ifdef HAVE_CONFIG_H
> > +#include "config.h"
> > +#endif
> > +
> > +#include <tmacros.h>
> > +#include <stdio.h>
> > +#include <stdlib.h>
> > +#include <libfdt.h>
> > +#include <sys/endian.h>
> > +#include <ofw/ofw.h>
> > +#include <bsp/fdt.h>
> > +
> > +#include "some.h"
> > +
> > +#define BUF_SIZE 100
> > +
> > +const char rtems_test_name[] = "OFW 01";
> > +
> > +const void *__wrap_bsp_fdt_get(void);
> > +const void *__real_bsp_fdt_get(void);
> > +
> > +const void *__wrap_bsp_fdt_get(void)
> > +{
> > + if (some_bin != NULL) {
>
> Instead of some_bin: Add another pointer like "test_fdt". That should be
> initialized with NULL and should be set to "some_bin" in Init ...
>
> > + return &some_bin[0];
> > + }
> > +
> > + return __real_bsp_fdt_get();
> > +}
> > +
> > +static void Init(rtems_task_argument arg)
> > +{
> > + int rv;
> > + phandle_t d;
> > + phandle_t l;
> > + phandle_t t;
> > + phandle_t c;
> > + phandle_t a;
> > + phandle_t b;
> > + phandle_t q;
> > + phandle_t root;
> > + phandle_t temp;
> > + uint32_t *arr;
> > + char buf[BUF_SIZE];
> > + char *bufp;
> > + ssize_t buf_len;
> > + rtems_ofw_memory_area reg;
> > + rtems_ofw_memory_area regs[2];
> > + rtems_vector_number intr;
> > + rtems_vector_number intrs[2];
> > + TEST_BEGIN();
> > + buf_len = sizeof(buf);
>
> ... here. After setting test_fdt here, you have to call rtems_ofw_init
> again so that the new test-FDT is used. It's a bit of a hack. But it
> allows the drivers on FDT based boards to initialize correctly.
>
The rtems_ofw_init is an internal static function. Can we expose this
through
the API?
Thanks,
Niteesh.
> + /*
> > + * Cannot use fdt_path_offset to compare because
> > + * the OF interface uses the offset from the ftdp
> > + * to the node as phandle.
> > + */
> > + root = rtems_ofw_find_device("/");
> > + rtems_test_assert(root == 56);
> > +
> > + root = rtems_ofw_peer(0);
> > + rtems_test_assert(root == 56);
> > +
> > + d = rtems_ofw_child(root);
> > + temp = rtems_ofw_find_device("/d");
> > + rtems_test_assert(d == temp);
> > +
> > + temp = rtems_ofw_parent(d);
> > + rtems_test_assert(root == temp);
> > +
> > + rv = rtems_ofw_get_prop(d, "e", buf, buf_len);
> > + rtems_test_assert(rv != -1);
> > + rtems_test_assert(strcmp(buf, "f") == 0);
> > +
> > + rv = rtems_ofw_has_prop(d, "g");
> > + rtems_test_assert(rv == 1);
> > +
> > + rv = rtems_ofw_get_prop_len(root, "model");
> > + rtems_test_assert(rv == 2);
> > +
> > + rv = rtems_ofw_next_prop(d, "e", buf, buf_len);
> > + rtems_test_assert(rv == 1);
> > + rtems_test_assert(strcmp(buf, "g") == 0);
> > +
> > + l = rtems_ofw_find_device("/m at 1248");
> > + rv = rtems_ofw_search_prop(l, "model", buf, buf_len);
> > + rtems_test_assert(rv != -1);
> > + rtems_test_assert(strcmp(buf, "c") == 0);
> > +
> > + rv = rtems_ofw_get_prop_alloc(root, "compatible", (void **)&bufp);
> > + rtems_test_assert(rv != -1);
> > + rtems_test_assert(strcmp(bufp, "a,b") == 0);
> > +
> > + rtems_ofw_free(bufp);
> > + rv = rtems_ofw_get_prop_alloc_multi(l, "n", sizeof(*arr), (void
> **)&arr);
> > + rtems_test_assert(rv == 2);
> > + rtems_test_assert(arr[0] == htobe32(0xdeadbeef));
> > + rtems_test_assert(arr[1] == htobe32(0x12345678));
> > +
> > + rv = rtems_ofw_get_enc_prop_alloc_multi(l, "n", sizeof(*arr), (void
> **)&arr);
> > + rtems_test_assert(rv == 2);
> > + rtems_test_assert(arr[0] == 0xdeadbeef);
> > + rtems_test_assert(arr[1] == 0x12345678);
> > +
> > + t = rtems_ofw_find_device("/t");
> > + rv = rtems_ofw_next_prop(t, "u", buf, buf_len);
> > + rtems_test_assert(rv == 0);
> > +
> > + rv = rtems_ofw_next_prop(d, "e", buf, buf_len);
> > + rtems_test_assert(rv == 1);
> > +
> > + a = rtems_ofw_find_device("/a");
> > + rv = rtems_ofw_get_reg(a, ®, sizeof(reg));
> > + rtems_test_assert(rv == 1);
> > + rtems_test_assert(reg.start == 0x1234);
> > + rtems_test_assert(reg.size == 0x10);
> > +
> > + b = rtems_ofw_find_device("/a/b");
> > + rv = rtems_ofw_get_reg(b, ®s[0], sizeof(regs));
> > + rtems_test_assert(rv == 2);
> > + rtems_test_assert(regs[0].start == 0x8234);
> > + rtems_test_assert(regs[0].size == 0x10);
> > + rtems_test_assert(regs[1].start == 0xf468);
> > + rtems_test_assert(regs[1].size == 0x10);
> > +
> > + c = rtems_ofw_find_device("/c");
> > + rv = rtems_ofw_get_reg(c, ®, sizeof(reg));
> > + rtems_test_assert(rv == -1);
> > +
> > + a = rtems_ofw_find_device("/a");
> > + rv = rtems_ofw_get_interrupts(a, &intr, sizeof(intr));
> > + rtems_test_assert(rv == 1);
> > + rtems_test_assert(intr == 0x1);
> > +
> > + c = rtems_ofw_find_device("/c");
> > + rv = rtems_ofw_get_interrupts(c, &intrs[0], sizeof(intrs));
> > + rtems_test_assert(rv == 2);
> > + rtems_test_assert(intrs[0] == 0x1);
> > + rtems_test_assert(intrs[1] == 0x2);
> > +
> > + q = rtems_ofw_find_device("/c/q");
> > + rv = rtems_ofw_node_status(q);
> > + rtems_test_assert(rv == true);
> > +
> > + TEST_END();
> > + rtems_test_exit(0);
> > +}
> > +
> > +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
> > +#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
> > +
> > +#define CONFIGURE_MAXIMUM_TASKS 1
> > +
> > +#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
> > +
> > +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
> > +
> > +#define CONFIGURE_INIT
> > +
> > +#include <rtems/confdefs.h>
> > diff --git a/testsuites/libtests/ofw01/ofw01.doc
> b/testsuites/libtests/ofw01/ofw01.doc
> > new file mode 100644
> > index 0000000000..6a28c847d8
> > --- /dev/null
> > +++ b/testsuites/libtests/ofw01/ofw01.doc
> > @@ -0,0 +1,29 @@
> > +This file describes the directives and concepts tested by this test set.
> > +
> > +test set name: openfirmware01
> > +
> > +directives:
> > +
> > + - rtems_ofw_peer
> > + - rtems_ofw_child
> > + - rtems_ofw_parent
> > + - rtems_ofw_get_prop_len
> > + - rtems_ofw_get_prop
> > + - rtems_ofw_get_enc_prop
> > + - rtems_ofw_has_prop
> > + - rtems_ofw_search_prop
> > + - rtems_ofw_search_enc_prop
> > + - rtems_ofw_get_prop_alloc
> > + - rtems_ofw_get_prop_alloc_multi
> > + - rtems_ofw_get_enc_prop_alloc
> > + - rtems_ofw_get_enc_prop_alloc_multi
> > + - rtems_ofw_free
> > + - rtems_ofw_next_prop
> > + - rtems_ofw_set_prop
> > + - rtems_ofw_canon
> > + - rtems_ofw_find_device
> > + - rtems_ofw_package_to_path
> > +
> > +concepts:
> > +
> > + - Ensure that some openfimware functions work as expected.
> > diff --git a/testsuites/libtests/ofw01/ofw01.scn
> b/testsuites/libtests/ofw01/ofw01.scn
> > new file mode 100644
> > index 0000000000..007675e374
> > --- /dev/null
> > +++ b/testsuites/libtests/ofw01/ofw01.scn
> > @@ -0,0 +1,2 @@
> > +*** BEGIN OF TEST OFW 1 ***
> > +*** END OF TEST OFW 1 ***
> > \ No newline at end of file
> > diff --git a/testsuites/libtests/ofw01/some.c
> b/testsuites/libtests/ofw01/some.c
> > new file mode 100644
> > index 0000000000..91251e71b0
> > --- /dev/null
> > +++ b/testsuites/libtests/ofw01/some.c
> > @@ -0,0 +1,72 @@
> > +/*
> > + * Declarations for C structure representing binary file some.bin
> > + *
> > + * WARNING: Automatically generated -- do not edit!
> > + */
> > +
> > +#include <sys/types.h>
> > +
> > +const unsigned char some_bin[] = {
> > + 0xd0, 0x0d, 0xfe, 0xed, 0x00, 0x00, 0x02, 0xcf, 0x00, 0x00, 0x00,
> 0x38,
> > + 0x00, 0x00, 0x02, 0x70, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00,
> 0x11,
> > + 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x5f,
> > + 0x00, 0x00, 0x02, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x00,
> > + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x01,
> > + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x04,
> > + 0x00, 0x00, 0x00, 0x00, 0x61, 0x2c, 0x62, 0x00, 0x00, 0x00, 0x00,
> 0x03,
> > + 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
> 0x01,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
> 0x1a,
> > + 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x02,
> > + 0x00, 0x00, 0x00, 0x26, 0x63, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x01,
> > + 0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x02,
> > + 0x00, 0x00, 0x00, 0x09, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x03,
> > + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x00, 0x00,
> 0x01,
> > + 0x68, 0x40, 0x30, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
> 0x01,
> > + 0x68, 0x40, 0x31, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x04,
> > + 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00, 0x7b, 0x00, 0x00, 0x00,
> 0x02,
> > + 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x61, 0x6c, 0x69,
> 0x61,
> > + 0x73, 0x65, 0x73, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x08,
> > + 0x00, 0x00, 0x00, 0x30, 0x2f, 0x6d, 0x40, 0x31, 0x32, 0x34, 0x38,
> 0x00,
> > + 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x6d, 0x40, 0x31,
> 0x32,
> > + 0x34, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x08,
> > + 0x00, 0x00, 0x00, 0x32, 0xde, 0xad, 0xbe, 0xef, 0x12, 0x34, 0x56,
> 0x78,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
> 0x34,
> > + 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x6f, 0x00, 0x00,
> 0x00,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x3c,
> > + 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x71, 0x00, 0x00,
> 0x00,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
> 0x3e,
> > + 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
> 0x02,
> > + 0x00, 0x00, 0x00, 0x01, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x03,
> > + 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
> 0x01,
> > + 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x61, 0x00, 0x00,
> 0x00,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
> 0x00,
> > + 0x61, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x08,
> > + 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x12, 0x34, 0x00, 0x00, 0x00,
> 0x10,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
> 0x46,
> > + 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x04,
> 0x00,
> > + 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x00, 0x10,
> 0x00,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
> 0x4d,
> > + 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x62, 0x00, 0x00,
> 0x00,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
> 0x42,
> > + 0x00, 0x00, 0x12, 0x34, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x24,
> 0x68,
> > + 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
> 0x02,
> > + 0x00, 0x00, 0x00, 0x01, 0x63, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x03,
> > + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x00, 0x00, 0x00,
> 0x03,
> > + 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x4d, 0x00, 0x00, 0x00,
> 0x01,
> > + 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x01,
> > + 0x71, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
> 0x08,
> > + 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x02,
> 0x00,
> > + 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
> 0x58,
> > + 0x6f, 0x6b, 0x61, 0x79, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x02,
> > + 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
> 0x09,
> > + 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x74, 0x69, 0x62, 0x6c, 0x65, 0x00,
> 0x23,
> > + 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x2d, 0x63, 0x65, 0x6c,
> 0x6c,
> > + 0x73, 0x00, 0x23, 0x73, 0x69, 0x7a, 0x65, 0x2d, 0x63, 0x65, 0x6c,
> 0x6c,
> > + 0x73, 0x00, 0x6d, 0x6f, 0x64, 0x65, 0x6c, 0x00, 0x67, 0x00, 0x77,
> 0x00,
> > + 0x6b, 0x00, 0x6e, 0x00, 0x70, 0x68, 0x61, 0x6e, 0x64, 0x6c, 0x65,
> 0x00,
> > + 0x70, 0x00, 0x72, 0x00, 0x75, 0x00, 0x72, 0x65, 0x67, 0x00, 0x72,
> 0x61,
> > + 0x6e, 0x67, 0x65, 0x73, 0x00, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x72,
> 0x75,
> > + 0x70, 0x74, 0x73, 0x00, 0x73, 0x74, 0x61, 0x74, 0x75, 0x73, 0x00,
> > +};
> > +
> > +const size_t some_bin_size = sizeof(some_bin);
> > diff --git a/testsuites/libtests/ofw01/some.dts
> b/testsuites/libtests/ofw01/some.dts
> > new file mode 100644
> > index 0000000000..6ed8aeb069
> > --- /dev/null
> > +++ b/testsuites/libtests/ofw01/some.dts
> > @@ -0,0 +1,76 @@
> > +/*
> > + * Copyright (c) 2020 Niteesh G S <niteesh.gs at gmail.com>. All rights
> reserved.
> > + * Copyright (c) 2015 embedded brains GmbH. All rights reserved.
> > + *
> > + * embedded brains GmbH
> > + * Dornierstr. 4
> > + * 82178 Puchheim
> > + * Germany
> > + * <rtems at embedded-brains.de>
> > + *
> > + * The license and distribution terms for this file may be
> > + * found in the file LICENSE in this distribution or at
> > + * http://www.rtems.org/license/LICENSE.
> > + */
> > +
> > +/dts-v1/;
> > +
> > +/ {
> > + compatible = "a,b";
> > + #address-cells = <1>;
> > + #size-cells = <2>;
> > + model = "c";
> > +
> > + d {
> > + e = "f";
> > + g;
> > +
> > + h at 0 {
> > + };
> > +
> > + h at 1 {
> > + w = <123>;
> > + };
> > + };
> > +
> > + aliases {
> > + k = "/m at 1248";
> > + };
> > +
> > + l: m at 1248 {
> > + n = <0xdeadbeef 0x12345678>;
> > +
> > + o {
> > + p;
> > + };
> > +
> > + q {
> > + r = "s";
> > + };
> > + };
> > +
> > + t {
> > + u = <&l>;
> > + };
> > +
> > + a {
> > + compatible = "a";
> > + reg = <0x1234 0x10>;
> > + ranges = <0x1000 0x8000 0x400 0x2000 0xF000 0x1000>;
> > + interrupts = <0x1>;
> > +
> > + b {
> > + reg = <0x1234 0x10 0x2468 0x10>;
> > + };
> > + };
> > +
> > + c {
> > + ranges;
> > + interrupts = <0x1 0x2 0x3>;
> > +
> > + q {
> > + reg = <0x4800 0x200>;
> > + status = "okay";
> > + };
> > + };
> > +};
> > diff --git a/testsuites/libtests/ofw01/some.h
> b/testsuites/libtests/ofw01/some.h
> > new file mode 100644
> > index 0000000000..e2e0135e68
> > --- /dev/null
> > +++ b/testsuites/libtests/ofw01/some.h
> > @@ -0,0 +1,15 @@
> > +/*
> > + * Extern declarations for C structure representing binary file
> some.bin
> > + *
> > + * WARNING: Automatically generated -- do not edit!
> > + */
> > +
> > +#ifndef __some_h
> > +#define __some_h
> > +
> > +#include <sys/types.h>
> > +
> > +extern const unsigned char some_bin[];
> > +extern const size_t some_bin_size;
> > +
> > +#endif
> >
>
> --
> --------------------------------------------
> embedded brains GmbH
> Christian MAUDERER
> Dornierstr. 4
> 82178 Puchheim
> Germany
> email: christian.mauderer at embedded-brains.de
> Phone: +49-89-18 94 741 - 18
> Fax: +49-89-18 94 741 - 08
> PGP: Public key available on request.
>
> embedded brains GmbH
> Registergericht: Amtsgericht München
> Registernummer: HRB 157899
> Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler
> Unsere Datenschutzerklärung finden Sie hier:
> https://embedded-brains.de/datenschutzerklaerung/
>
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