Commit f0138990 authored by Edgar E. Iglesias's avatar Edgar E. Iglesias Committed by Peter Maydell
Browse files

hw/arm: versal: Add the CRP as unimplemented 



Add the CRP as unimplemented thus avoiding bus errors when
guests access these registers.

Signed-off-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: default avatarAlistair Francis <alistair.francis@wdc.com>
Reviewed-by: default avatarLuc Michel <luc.michel@greensocs.com>
Message-id: 20191115154734.26449-2-edgar.iglesias@gmail.com
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent f900b1e5

hw/arm/xlnx-versal.c

+2 −0
Original line number Diff line number Diff line
@@ -257,6 +257,8 @@ static void versal_unimp(Versal *s) 
                        MM_CRL, MM_CRL_SIZE);

    versal_unimp_area(s, "crf", &s->mr_ps,

                        MM_FPD_CRF, MM_FPD_CRF_SIZE);

    versal_unimp_area(s, "crp", &s->mr_ps,

                        MM_PMC_CRP, MM_PMC_CRP_SIZE);

    versal_unimp_area(s, "iou-scntr", &s->mr_ps,

                        MM_IOU_SCNTR, MM_IOU_SCNTR_SIZE);

    versal_unimp_area(s, "iou-scntr-seucre", &s->mr_ps,

include/hw/arm/xlnx-versal.h

+3 −0
Original line number Diff line number Diff line
@@ -119,4 +119,7 @@ typedef struct Versal { 
#define MM_IOU_SCNTRS_SIZE          0x10000

#define MM_FPD_CRF                  0xfd1a0000U

#define MM_FPD_CRF_SIZE             0x140000



#define MM_PMC_CRP                  0xf1260000U

#define MM_PMC_CRP_SIZE             0x10000

#endif