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authorPeter Maydell <peter.maydell@linaro.org>2014-04-15 19:18:49 +0100
committerPeter Maydell <peter.maydell@linaro.org>2014-04-17 21:34:06 +0100
commitf318cec6adcb73c688d68b0874686a30c0f34a2e (patch)
treefa722ad17c8c35c4fae6391bbd88f007c25e2b9b /target-arm/cpu-qom.h
parent377a44ec8f2fac5b7bef41d212dfbabf53c8c810 (diff)
downloadqemu-f318cec6adcb73c688d68b0874686a30c0f34a2e.tar.gz
target-arm: Implement CBAR for Cortex-A57
The Cortex-A57, like most of the other ARM cores, has a CBAR register which defines the base address of the per-CPU peripherals. However it has a 64-bit view as well as a 32-bit view; expand the QOM reset-cbar property from UINT32 to UINT64 so this can be specified, and implement the 32-bit and 64-bit views of a 64-bit CBAR. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Diffstat (limited to 'target-arm/cpu-qom.h')
-rw-r--r--target-arm/cpu-qom.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/target-arm/cpu-qom.h b/target-arm/cpu-qom.h
index 743985ec2d..82f1bc7173 100644
--- a/target-arm/cpu-qom.h
+++ b/target-arm/cpu-qom.h
@@ -148,7 +148,7 @@ typedef struct ARMCPU {
* in the order L1DCache, L1ICache, L2DCache, L2ICache, etc.
*/
uint32_t ccsidr[16];
- uint32_t reset_cbar;
+ uint64_t reset_cbar;
uint32_t reset_auxcr;
bool reset_hivecs;
/* DCZ blocksize, in log_2(words), ie low 4 bits of DCZID_EL0 */