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authorPaul Burton <paul.burton@imgtec.com>2013-11-08 11:18:58 +0000
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2013-11-09 17:21:02 +0100
commit024fba5458733a0cb268f3550b16358e104620f7 (patch)
treeecc64cd43b36454a7f639b804b4168bc3bc89496 /board/imgtec
parent81f98bbd62b66e4a590fe6fe9b0d8231e45beffd (diff)
downloadblackbird-obmc-uboot-024fba5458733a0cb268f3550b16358e104620f7.tar.gz
blackbird-obmc-uboot-024fba5458733a0cb268f3550b16358e104620f7.zip
malta: add script & instructions to flash U-boot
This patch adds a script which may be used with MIPS Navigator Console and a MIPS Nagivator Probe in order to flash U-boot to a MIPS Malta development board. Please see the newly added doc/README.malta for usage instructions. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Diffstat (limited to 'board/imgtec')
-rw-r--r--board/imgtec/malta/flash-malta-boot.tcl40
1 files changed, 40 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
index 0000000000..0eedf07ace
--- /dev/null
+++ b/board/imgtec/malta/flash-malta-boot.tcl
@@ -0,0 +1,40 @@
+#
+# 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";
+}
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