diff options
| author | Tong Ho <tong.ho@xilinx.com> | 2021-08-23 10:38:18 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-08-26 17:02:01 +0100 |
| commit | d2e6f370138a7f32bc28b20dcd55374b7a638f39 (patch) | |
| tree | bf264f12784e006e52ee326149259ea4940b6ab9 /include | |
| parent | 9a0fcb7f5fd04fcbfd9a611789806614fa5d2365 (diff) | |
hw/arm/xlnx-zynqmp: Add unimplemented APU mmio
Add unimplemented APU mmio region to xlnx-zynqmp 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: 20210823173818.201259-3-tong.ho@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/arm/xlnx-zynqmp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h index d3e2ef97f6..c84fe15996 100644 --- a/include/hw/arm/xlnx-zynqmp.h +++ b/include/hw/arm/xlnx-zynqmp.h @@ -79,6 +79,11 @@ OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP) #define XLNX_ZYNQMP_MAX_RAM_SIZE (XLNX_ZYNQMP_MAX_LOW_RAM_SIZE + \ XLNX_ZYNQMP_MAX_HIGH_RAM_SIZE) +/* + * Unimplemented mmio regions needed to boot some images. + */ +#define XLNX_ZYNQMP_NUM_UNIMP_AREAS 1 + struct XlnxZynqMPState { /*< private >*/ DeviceState parent_obj; @@ -96,6 +101,8 @@ struct XlnxZynqMPState { MemoryRegion *ddr_ram; MemoryRegion ddr_ram_low, ddr_ram_high; + MemoryRegion mr_unimp[XLNX_ZYNQMP_NUM_UNIMP_AREAS]; + CadenceGEMState gem[XLNX_ZYNQMP_NUM_GEMS]; CadenceUARTState uart[XLNX_ZYNQMP_NUM_UARTS]; XlnxZynqMPCANState can[XLNX_ZYNQMP_NUM_CAN]; |