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hw/arm/xlnx-versal: Add unimplemented APU mmio

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Add unimplemented APU mmio region to xlnx-versal for booting
bare-metal guests built with standalone bsp, which access the
region from one of the following places:
  https://github.com/Xilinx/embeddedsw/blob/release-2020.2/lib/bsp/standalone/src/arm/ARMv8/64bit/armclang/boot.S#L139
  https://github.com/Xilinx/embeddedsw/blob/release-2020.2/lib/bsp/standalone/src/arm/ARMv8/64bit/gcc/boot.S#L183

Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Tong Ho <tong.ho@xilinx.com>
Message-id: 20210823173818.201259-2-tong.ho@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Tong Ho 2021-08-23 10:38:17 -07:00 committed by Peter Maydell
parent e784807cd2
commit 9a0fcb7f5f
2 changed files with 4 additions and 0 deletions
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2
hw/arm/xlnx-versal.c
View File

@ -378,6 +378,8 @@ 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, "apu", &s->mr_ps,
MM_FPD_FPD_APU, MM_FPD_FPD_APU_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,

2
include/hw/arm/xlnx-versal.h
View File

@ -167,6 +167,8 @@ struct Versal {
#define MM_IOU_SCNTRS_SIZE 0x10000
#define MM_FPD_CRF 0xfd1a0000U
#define MM_FPD_CRF_SIZE 0x140000
#define MM_FPD_FPD_APU 0xfd5c0000
#define MM_FPD_FPD_APU_SIZE 0x100
#define MM_PMC_SD0 0xf1040000U
#define MM_PMC_SD0_SIZE 0x10000