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-rw-r--r--tools/.gitignore1
-rw-r--r--tools/Makefile4
-rw-r--r--tools/buildman/README4
-rw-r--r--tools/default_image.c21
-rw-r--r--tools/mpc86x_clk.c202
-rw-r--r--tools/patman/README11
-rw-r--r--tools/patman/__init__.py3
-rwxr-xr-xtools/patman/patman.py20
-rw-r--r--tools/patman/setup.py13
9 files changed, 61 insertions, 218 deletions
diff --git a/tools/.gitignore b/tools/.gitignore
index 9bc9fec..eb1a27e 100644
--- a/tools/.gitignore
+++ b/tools/.gitignore
@@ -11,7 +11,6 @@
/mkenvimage
/mkimage
/mkexynosspl
-/mpc86x_clk
/mxsboot
/mksunxiboot
/ncb
diff --git a/tools/Makefile b/tools/Makefile
index db55bcf..f673258 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -167,10 +167,6 @@ HOSTCFLAGS_md5.o := -pedantic
HOSTCFLAGS_sha1.o := -pedantic
HOSTCFLAGS_sha256.o := -pedantic
-# Don't build by default
-#hostprogs-$(CONFIG_PPC) += mpc86x_clk
-#HOSTCFLAGS_mpc86x_clk.o := -pedantic
-
quiet_cmd_wrap = WRAP $@
cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@
diff --git a/tools/buildman/README b/tools/buildman/README
index 8ecdd8f..10c7135 100644
--- a/tools/buildman/README
+++ b/tools/buildman/README
@@ -318,7 +318,7 @@ settings file to find them.
To make this easier, buildman can automatically download and install
toolchains from kernel.org. First list the available architectures:
-$ ./tools/buildman/buildman sandbox --fetch-arch list
+$ ./tools/buildman/buildman --fetch-arch list
Checking: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.6.3/
Checking: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.6.2/
Checking: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.5.1/
@@ -329,7 +329,7 @@ sparc sparc64 tilegx x86_64 xtensa
Then pick one and download it:
-$ ./tools/buildman/buildman sandbox --fetch-arch or32
+$ ./tools/buildman/buildman --fetch-arch or32
Checking: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.6.3/
Checking: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.6.2/
Checking: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.5.1/
diff --git a/tools/default_image.c b/tools/default_image.c
index cf5c0d4..18940af 100644
--- a/tools/default_image.c
+++ b/tools/default_image.c
@@ -88,6 +88,9 @@ static void image_set_header(void *ptr, struct stat *sbuf, int ifd,
struct image_tool_params *params)
{
uint32_t checksum;
+ char *source_date_epoch;
+ struct tm *time_universal;
+ time_t time;
image_header_t * hdr = (image_header_t *)ptr;
@@ -96,9 +99,25 @@ static void image_set_header(void *ptr, struct stat *sbuf, int ifd,
sizeof(image_header_t)),
sbuf->st_size - sizeof(image_header_t));
+ source_date_epoch = getenv("SOURCE_DATE_EPOCH");
+ if (source_date_epoch != NULL) {
+ time = (time_t) strtol(source_date_epoch, NULL, 10);
+
+ time_universal = gmtime(&time);
+ if (time_universal == NULL) {
+ fprintf(stderr, "%s: SOURCE_DATE_EPOCH is not valid\n",
+ __func__);
+ time = 0;
+ } else {
+ time = mktime(time_universal);
+ }
+ } else {
+ time = sbuf->st_mtime;
+ }
+
/* Build new header */
image_set_magic(hdr, IH_MAGIC);
- image_set_time(hdr, sbuf->st_mtime);
+ image_set_time(hdr, time);
image_set_size(hdr, sbuf->st_size - sizeof(image_header_t));
image_set_load(hdr, params->addr);
image_set_ep(hdr, params->ep);
diff --git a/tools/mpc86x_clk.c b/tools/mpc86x_clk.c
deleted file mode 100644
index 9f662f7..0000000
--- a/tools/mpc86x_clk.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * (C) Copyright 2003 Intracom S.A.
- * Pantelis Antoniou <panto@intracom.gr>
- *
- * This little program makes an exhaustive search for the
- * correct terms of pdf, mfi, mfn, mfd, s, dbrmo, in PLPRCR.
- * The goal is to produce a gclk2 from a xin input, while respecting
- * all the restrictions on their combination.
- *
- * Generaly you select the first row of the produced table.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#define DPREF_MIN 10000000
-#define DPREF_MAX 32000000
-
-#define DPGDCK_MAX 320000000
-#define DPGDCK_MIN 160000000
-
-#define S_MIN 0
-#define S_MAX 2
-
-#define MFI_MIN 5
-#define MFI_MAX 15
-
-#define MFN_MIN 0
-#define MFN_MAX 15
-
-#define MFD_MIN 0
-#define MFD_MAX 31
-
-#define MF_MIN 5
-#define MF_MAX 15
-
-#define PDF_MIN 0
-#define PDF_MAX 15
-
-#define GCLK2_MAX 150000000
-
-static int calculate (int xin, int target_clock,
- int ppm, int pdf, int mfi, int mfn, int mfd, int s,
- int *dprefp, int *dpgdckp, int *jdbckp,
- int *gclk2p, int *dbrmop)
-{
- unsigned int dpref, dpgdck, jdbck, gclk2, t1, t2, dbrmo;
-
- /* valid MFI? */
- if (mfi < MFI_MIN)
- return -1;
-
- /* valid num, denum? */
- if (mfn > 0 && mfn >= mfd)
- return -1;
-
- dpref = xin / (pdf + 1);
-
- /* valid dpef? */
- if (dpref < DPREF_MIN || dpref > DPREF_MAX)
- return -1;
-
- if (mfn == 0) {
- dpgdck = (2 * mfi * xin) / (pdf + 1) ;
- dbrmo = 0;
- } else {
- /* 5 <= mfi + (mfn / mfd + 1) <= 15 */
- t1 = mfd + 1;
- t2 = mfi * t1 + mfn;
- if ( MF_MIN * t1 > t2 || MF_MAX * t1 < t2)
- return -1;
-
- dpgdck = (unsigned int)(2 * (mfi * mfd + mfi + mfn) *
- (unsigned int)xin) /
- ((mfd + 1) * (pdf + 1));
-
- dbrmo = 10 * mfn < (mfd + 1);
- }
-
- /* valid dpgclk? */
- if (dpgdck < DPGDCK_MIN || dpgdck > DPGDCK_MAX)
- return -1;
-
- jdbck = dpgdck >> s;
- gclk2 = jdbck / 2;
-
- /* valid gclk2 */
- if (gclk2 > GCLK2_MAX)
- return -1;
-
- t1 = abs(gclk2 - target_clock);
-
- /* XXX max 1MHz dev. in clock */
- if (t1 > 1000000)
- return -1;
-
- /* dev within range (XXX gclk2 scaled to avoid overflow) */
- if (t1 * 1000 > (unsigned int)ppm * (gclk2 / 1000))
- return -1;
-
- *dprefp = dpref;
- *dpgdckp = dpgdck;
- *jdbckp = jdbck;
- *gclk2p = gclk2;
- *dbrmop = dbrmo;
-
- return gclk2;
-}
-
-int conf_clock(int xin, int target_clock, int ppm)
-{
- int pdf, s, mfn, mfd, mfi;
- int dpref, dpgdck, jdbck, gclk2, xout, dbrmo;
- int found = 0;
-
- /* integer multipliers */
- for (pdf = PDF_MIN; pdf <= PDF_MAX; pdf++) {
- for (mfi = MFI_MIN; mfi <= MFI_MAX; mfi++) {
- for (s = 0; s <= S_MAX; s++) {
- xout = calculate(xin, target_clock,
- ppm, pdf, mfi, 0, 0, s,
- &dpref, &dpgdck, &jdbck,
- &gclk2, &dbrmo);
- if (xout < 0)
- continue;
-
- if (found == 0) {
- printf("pdf mfi mfn mfd s dbrmo dpref dpgdck jdbck gclk2 exact?\n");
- printf("--- --- --- --- - ----- ----- ------ ----- ----- ------\n");
- }
-
- printf("%3d %3d --- --- %1d %5d %9d %9d %9d %9d%s\n",
- pdf, mfi, s, dbrmo,
- dpref, dpgdck, jdbck, gclk2,
- gclk2 == target_clock ? " YES" : "");
-
- found++;
- }
- }
- }
-
- /* fractional multipliers */
- for (pdf = PDF_MIN; pdf <= PDF_MAX; pdf++) {
- for (mfi = MFI_MIN; mfi <= MFI_MAX; mfi++) {
- for (mfn = 1; mfn <= MFN_MAX; mfn++) {
- for (mfd = 1; mfd <= MFD_MAX; mfd++) {
- for (s = 0; s <= S_MAX; s++) {
- xout = calculate(xin, target_clock,
- ppm, pdf, mfi, mfn, mfd, s,
- &dpref, &dpgdck, &jdbck,
- &gclk2, &dbrmo);
- if (xout < 0)
- continue;
-
- if (found == 0) {
- printf("pdf mfi mfn mfd s dbrmo dpref dpgdck jdbck gclk2 exact?\n");
- printf("--- --- --- --- - ----- ----- ------ ----- ----- ------\n");
- }
-
- printf("%3d %3d %3d %3d %1d %5d %9d %9d %9d %9d%s\n",
- pdf, mfi, mfn, mfd, s,
- dbrmo, dpref, dpgdck, jdbck, gclk2,
- gclk2 == target_clock ? " YES" : "");
-
- found++;
- }
- }
- }
-
- }
- }
-
- return found;
-}
-
-int main(int argc, char *argv[])
-{
- int xin, want_gclk2, found, ppm = 100;
-
- if (argc < 3) {
- fprintf(stderr, "usage: mpc86x_clk <xin> <want_gclk2> [ppm]\n");
- fprintf(stderr, " default ppm is 100\n");
- return 10;
- }
-
- xin = atoi(argv[1]);
- want_gclk2 = atoi(argv[2]);
- if (argc >= 4)
- ppm = atoi(argv[3]);
-
- found = conf_clock(xin, want_gclk2, ppm);
- if (found <= 0) {
- fprintf(stderr, "cannot produce gclk2 %d from xin %d\n",
- want_gclk2, xin);
- return EXIT_FAILURE;
- }
-
- return EXIT_SUCCESS;
-}
diff --git a/tools/patman/README b/tools/patman/README
index 27ec90a..5bd74c4 100644
--- a/tools/patman/README
+++ b/tools/patman/README
@@ -135,6 +135,17 @@ Similar to the above, but skip the first commit and take the next 5. This
is useful if your top commit is for setting up testing.
+How to install it
+=================
+
+The most up to date version of patman can be found in the U-boot sources.
+However to use it on other projects it may be more convenient to install it as
+a standalone application. A distutils installer is included, this can be used
+to install patman:
+
+$ cd tools/patman && python setup.py install
+
+
How to add tags
===============
diff --git a/tools/patman/__init__.py b/tools/patman/__init__.py
new file mode 100644
index 0000000..7cbe5fa
--- /dev/null
+++ b/tools/patman/__init__.py
@@ -0,0 +1,3 @@
+__all__ = ['checkpatch', 'command', 'commit', 'cros_subprocess',
+ 'get_maintainer', 'gitutil', 'patchstream', 'project',
+ 'series', 'settings', 'terminal', 'test']
diff --git a/tools/patman/patman.py b/tools/patman/patman.py
index 6c6473e..e76fc42 100755
--- a/tools/patman/patman.py
+++ b/tools/patman/patman.py
@@ -14,14 +14,18 @@ import sys
import unittest
# Our modules
-import checkpatch
-import command
-import gitutil
-import patchstream
-import project
-import settings
-import terminal
-import test
+try:
+ from patman import checkpatch, command, gitutil, patchstream, \
+ project, settings, terminal, test
+except ImportError:
+ import checkpatch
+ import command
+ import gitutil
+ import patchstream
+ import project
+ import settings
+ import terminal
+ import test
parser = OptionParser()
diff --git a/tools/patman/setup.py b/tools/patman/setup.py
new file mode 100644
index 0000000..e61804f
--- /dev/null
+++ b/tools/patman/setup.py
@@ -0,0 +1,13 @@
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+from distutils.core import setup
+setup(name='patman',
+ version='1.0',
+ license='GPL-2.0+',
+ scripts=['patman'],
+ packages=['patman'],
+ package_dir={'patman': ''},
+ package_data={'patman': ['README']},
+ classifiers=['Environment :: Console',
+ 'Topic :: Software Development'])
generated by cgit v1.1 at 2024-10-09 09:29:03 +0000