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-rw-r--r--board/imgtec/malta/flash-malta-boot.tcl40
-rw-r--r--doc/README.malta16
2 files changed, 56 insertions, 0 deletions
diff --git a/board/imgtec/malta/flash-malta-boot.tcl b/board/imgtec/malta/flash-malta-boot.tcl
new file mode 100644
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--- /dev/null
+++ b/board/imgtec/malta/flash-malta-boot.tcl
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+#
+# Copyright (C) 2013 Imagination Technologies
+#
+# Programs a MIPS Malta boot flash with a flat binary image.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+proc flash-boot { binfile } {
+ puts "flash monitor binary $binfile"
+ config Coherent on
+ config CoherencyDuringLoad on
+
+ if {[endian]=="big"} {
+ puts "CPU in BE mode"
+ flash device sharp_16x32_be;
+ } else {
+ puts "CPU in LE mode"
+ flash device sharp_16x32;
+ }
+
+ flash clear all;
+ flash set 0xBE000000..0xBE0FFFFF
+ flash erase sector 0xbe000000;
+ flash erase sector 0xbe020000;
+ flash erase sector 0xbe040000;
+ flash erase sector 0xbe060000;
+ flash erase sector 0xbe080000;
+ flash erase sector 0xbe0a0000;
+ flash erase sector 0xbe0c0000;
+ flash erase sector 0xbe0e0000;
+ puts "finished erasing boot flash";
+
+ puts "programming flash, please be patient"
+ load bin 0xbe000000 $binfile size4
+
+ flash clear all
+ config CoherencyDuringLoad off
+ puts "finished programming boot flash";
+}
diff --git a/doc/README.malta b/doc/README.malta
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+++ b/doc/README.malta
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+MIPS Malta board
+
+How to flash using a MIPS Navigator Probe:
+
+ - Ensure that your Malta has jumper JP1 fitted. Without this jumper you will
+ be unable to flash your Malta using a Navigator Probe.
+
+ - Connect Navigator Console to your probe and Malta as usual.
+
+ - Within Navigator Console run the following commands:
+
+ source /path/to/u-boot/board/malta/flash-malta-boot.tcl
+ reset
+ flash-boot /path/to/u-boot/u-boot.bin
+
+ - You should now be able to reboot your Malta to a U-boot shell.