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hw/arm: versal: Add support for the XRAMs

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Connect the support for the Versal Accelerator RAMs (XRAMs).

Reviewed-by: Luc Michel <luc@lmichel.fr>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20210308224637.2949533-3-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Edgar E. Iglesias 2021-03-08 23:46:37 +01:00 • committed by Peter Maydell
parent 9f61763574
commit a55b441b2c
3 changed files with 50 additions and 0 deletions
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13
include/hw/arm/xlnx-versal.h
View file

@ -14,6 +14,7 @@
#include "hw/sysbus.h"
#include "hw/arm/boot.h"
#include "hw/or-irq.h"
#include "hw/sd/sdhci.h"
#include "hw/intc/arm_gicv3.h"
#include "hw/char/pl011.h"
@ -22,6 +23,7 @@
#include "hw/rtc/xlnx-zynqmp-rtc.h"
#include "qom/object.h"
#include "hw/usb/xlnx-usb-subsystem.h"
#include "hw/misc/xlnx-versal-xramc.h"
#define TYPE_XLNX_VERSAL "xlnx-versal"
OBJECT_DECLARE_SIMPLE_TYPE(Versal, XLNX_VERSAL)
@ -31,6 +33,7 @@ OBJECT_DECLARE_SIMPLE_TYPE(Versal, XLNX_VERSAL)
#define XLNX_VERSAL_NR_GEMS 2
#define XLNX_VERSAL_NR_ADMAS 8
#define XLNX_VERSAL_NR_SDS 2
#define XLNX_VERSAL_NR_XRAM 4
#define XLNX_VERSAL_NR_IRQS 192
struct Versal {
@ -62,6 +65,11 @@ struct Versal {
XlnxZDMA adma[XLNX_VERSAL_NR_ADMAS];
VersalUsb2 usb;
} iou;
struct {
qemu_or_irq irq_orgate;
XlnxXramCtrl ctrl[XLNX_VERSAL_NR_XRAM];
} xram;
} lpd;
/* The Platform Management Controller subsystem. */
@ -96,6 +104,7 @@ struct Versal {
#define VERSAL_GEM1_IRQ_0 58
#define VERSAL_GEM1_WAKE_IRQ_0 59
#define VERSAL_ADMA_IRQ_0 60
#define VERSAL_XRAM_IRQ_0 79
#define VERSAL_RTC_APB_ERR_IRQ 121
#define VERSAL_SD0_IRQ_0 126
#define VERSAL_RTC_ALARM_IRQ 142
@ -128,6 +137,10 @@ struct Versal {
#define MM_OCM 0xfffc0000U
#define MM_OCM_SIZE 0x40000
#define MM_XRAM 0xfe800000
#define MM_XRAMC 0xff8e0000
#define MM_XRAMC_SIZE 0x10000
#define MM_USB2_CTRL_REGS 0xFF9D0000
#define MM_USB2_CTRL_REGS_SIZE 0x10000