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| author | Lubomir Rintel <lkundrak@v3.sk> | 2019-08-12 00:16:05 +0200 |
|---|---|---|
| committer | Lubomir Rintel <lkundrak@v3.sk> | 2020-03-23 18:53:03 +0100 |
| commit | 2446fef21591c765642dcdedfc67627a0af7b749 (patch) | |
| tree | c1e134a7c317ba71d60c6b705203df6c5b1fd3ae | |
| parent | 1695434404d151dce1b1828f81a193a1c632fa0b (diff) | |
| download | openfirmware-2446fef21591c765642dcdedfc67627a0af7b749.tar.gz | |
mmp3: add /snoop-control-unit
This is required to bring SMP up. Described by arm/scu.txt binding.
| -rw-r--r-- | cpu/arm/mmp3/scu.fth | 34 | ||||
| -rw-r--r-- | cpu/arm/olpc/build-fw.fth | 1 |
2 files changed, 35 insertions, 0 deletions
diff --git a/cpu/arm/mmp3/scu.fth b/cpu/arm/mmp3/scu.fth new file mode 100644 index 00000000..fb8494ca --- /dev/null +++ b/cpu/arm/mmp3/scu.fth @@ -0,0 +1,34 @@ +purpose: Snoop Control Unit node +\ See license at end of file + +decimal + +0 0 " e0000000" " /" begin-package + " snoop-control-unit" device-name + " arm,arm11mp-scu" +compatible + my-address my-space h# 100 reg +end-package + +\ LICENSE_BEGIN +\ Copyright (c) 2019 Lubomir Rintel <lkundrak@v3.sk> +\ +\ Permission is hereby granted, free of charge, to any person obtaining +\ a copy of this software and associated documentation files (the +\ "Software"), to deal in the Software without restriction, including +\ without limitation the rights to use, copy, modify, merge, publish, +\ distribute, sublicense, and/or sell copies of the Software, and to +\ permit persons to whom the Software is furnished to do so, subject to +\ the following conditions: +\ +\ The above copyright notice and this permission notice shall be +\ included in all copies or substantial portions of the Software. +\ +\ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +\ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +\ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +\ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +\ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +\ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +\ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +\ +\ LICENSE_END diff --git a/cpu/arm/olpc/build-fw.fth b/cpu/arm/olpc/build-fw.fth index 9cf815ee..63441573 100644 --- a/cpu/arm/olpc/build-fw.fth +++ b/cpu/arm/olpc/build-fw.fth @@ -94,6 +94,7 @@ devalias rom /dropin-fs [ifdef] mmp3 fload ${BP}/cpu/arm/mmp3/l2cache.fth fload ${BP}/cpu/arm/mmp3/cpunode.fth +fload ${BP}/cpu/arm/mmp3/scu.fth [else] fload ${BP}/cpu/arm/mmp2/l2cache.fth fload ${BP}/cpu/x86/pc/cpunode.fth \ The PC CPU node is actually fairly generic |