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Software for White Rabbit PTP Core
Commit 75a43094 authored by Grzegorz Daniluk's avatar Grzegorz Daniluk
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flash: fix the flash sector size for SPEC

parent ce992e44
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Showing with 6 additions and 2 deletions
include/flash.h
View file @ 75a43094
......@@ -11,7 +11,7 @@
#include "types.h"
#define FLASH_BLOCKSIZE 512
#define FLASH_BLOCKSIZE 65536
/* Flash interface functions */
void flash_init(void);
......
tools/sdbfs.README
View file @ 75a43094
......@@ -30,6 +30,10 @@ To create the filesystem image: "gensdbfs tools/sdbfs /tmp/sdb-wrpc.bin"
(please note that empty files have no data to be stored, so no space is
wasted on disk for them and the output file is short).
To create the flash filesystem image, don't forget about setting the sector
size. For flash chip on SPEC card, it is 64k:
gensdbfs -b 65536 tools/sdbfs /tmp/sdb-wrpc.bin
To check: "sdb-read -l /tmp/sdb-wrpc.bin":
46696c6544617461:2e202020 @ 00000000-0000037f .
......@@ -56,4 +60,4 @@ The next boot of lm32 will show it found the files:
file 0x63616c69 @ 768, name calibration
To read the flash: "tools/flash-read 0 320 > /tmp/flash.bin",
and then check the flash image file: "sdb-read -l /tmp/flash.bin".
\ No newline at end of file
and then check the flash image file: "sdb-read -l /tmp/flash.bin".
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