Convert the MIDR register to a property. This allows boards to later set
a custom MIDR value. This has been done in such a way to maintain
compatibility with all existing CPUs and boards
Signed-off-by: Alistair Francis <alistair.fran...@xilinx.com>
---
I originally added the properties to the cpu->midr variable in a similar
method to how Peter Crosthwaite did in his 'Fix Support for ARM CBAR and
reset-hivecs' series.
V3: Removed the initialisation of the MIDR property from arm_cpu_post_init
as it is no longer needed
V2: Use dc->props to avoid using qdev_*
target-arm/cpu.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 52efd5d..45ad7f0 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -982,6 +982,7 @@ static const ARMCPUInfo arm_cpus[] = {
static Property arm_cpu_properties[] = {
DEFINE_PROP_BOOL("start-powered-off", ARMCPU, start_powered_off, false),
+ DEFINE_PROP_UINT32("midr", ARMCPU, midr, 0),
DEFINE_PROP_END_OF_LIST()
};
--
1.7.1
