| commit | 421c7ebd93d33a3276b78985b9e25cfea35692f0 | |
| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | |
| Fri, 29 Aug 2014 14:00:29 +0000 (29 15:00 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 29 Aug 2014 14:00:29 +0000 (29 15:00 +0100) | ||
| tree | bc52e8042f0d042c93e0aa765b0410e24f90abc8 | treesnapshot (tar.gz zip) |
| parent | c92c06872a092eaba64ea7e56ceff762be48b093 | commitdiff |
arm: Implement PMCCNTR 32b read-modify-write
The register is now 64bit, however a 32 bit write to the register
should leave the higher bits unchanged. The open coded write handler
does not implement this, so we need to read-modify-write accordingly.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Alistair Francis <alistair23@gmail.com>
Message-id: ec350573424bb2adc1701c3b9278d26598e2f2d1.1409025949.git.peter.crosthwaite@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The register is now 64bit, however a 32 bit write to the register
should leave the higher bits unchanged. The open coded write handler
does not implement this, so we need to read-modify-write accordingly.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Alistair Francis <alistair23@gmail.com>
Message-id: ec350573424bb2adc1701c3b9278d26598e2f2d1.1409025949.git.peter.crosthwaite@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| target-arm/helper.c | diffblobblamehistory |