Date:2012-03-03 00:59:34 (7 years 5 months ago)
Author:Werner Almesberger
Commit:f829d131adc5f0ec4aa079d4b8c0d65ea578cdb1
Message:m1/patches/rtems/: fix SOFTUSB_PMEM_SIZE

Files: m1/patches/rtems/fix-pmem-size.patch (1 diff)
m1/patches/rtems/series (1 diff)

Change Details

m1/patches/rtems/fix-pmem-size.patch
1We increased PMEM to 8 kB but never updated SOFTUSB_PMEM_SIZE.
2This didn't have much of an effect because all we used it for was
3to zero unused program memory - which we should never touch
4anyway.
5
6But now that "usb load" in FN uses SOFTUSB_PMEM_SIZE, this caused
7it to silently truncate the firmware, producing rather puzzling
8effects.
9
10- Werner
11
12Index: rtems/c/src/lib/libbsp/lm32/milkymist/include/system_conf.h
13===================================================================
14--- rtems.orig/c/src/lib/libbsp/lm32/milkymist/include/system_conf.h 2012-03-02 20:35:36.000000000 -0300
15@@ -155,7 +155,7 @@
16 #define MM_SOFTUSB_PMEM_BASE (0xa0000000)
17 #define MM_SOFTUSB_DMEM_BASE (0xa0020000)
18
19-#define SOFTUSB_PMEM_SIZE (1 << 12)
20+#define SOFTUSB_PMEM_SIZE (1 << 13)
21 #define SOFTUSB_DMEM_SIZE (1 << 13)
22
23 /* PFPU */
m1/patches/rtems/series
2424export-shell-fns.patch # https://www.rtems.org/bugzilla/show_bug.cgi?id=2030
2525bootp-dhcp-cleanup.patch # https://www.rtems.org/bugzilla/show_bug.cgi?id=2031
2626usb-firmware-ioctl.patch # https://www.rtems.org/bugzilla/show_bug.cgi?id=2032
27fix-pmem-size.patch

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