feat(versal2): add support for AMD Versal Gen 2 platform
New SoC is a78 based with gicv3 and uart over pl011. Communication
interfaces are similar to Versal NET platform. System starts with AMD PLM
firmware which loads TF-A(bl31) to memory, which is already configured, and
jumps to it. PLM also prepare handoff structure for TF-A with information
what components were load and flags which indicate which EL level SW should
be started.
Change-Id: I5065b1b7ec4ee58e77dc4096747758480c84009c
Signed-off-by: Amit Nagal <amit.nagal@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
diff --git a/plat/amd/versal2/include/def.h b/plat/amd/versal2/include/def.h
new file mode 100644
index 0000000..a8cbaaf
--- /dev/null
+++ b/plat/amd/versal2/include/def.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) 2022, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2021-2022, Xilinx, Inc. All rights reserved.
+ * Copyright (c) 2022-2024, Advanced Micro Devices, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef DEF_H
+#define DEF_H
+
+#include <plat/arm/common/smccc_def.h>
+#include <plat/common/common_def.h>
+
+#define MAX_INTR_EL3 2
+
+/* List all consoles */
+#define CONSOLE_ID_pl011 U(1)
+#define CONSOLE_ID_pl011_0 U(1)
+#define CONSOLE_ID_pl011_1 U(2)
+#define CONSOLE_ID_dcc U(3)
+
+#define CONSOLE_IS(con) (CONSOLE_ID_ ## con == CONSOLE)
+
+/* List all platforms */
+#define SILICON U(0)
+#define SPP U(1)
+#define EMU U(2)
+#define QEMU U(3)
+#define SPP_MMD U(5)
+#define EMU_MMD U(6)
+#define QEMU_COSIM U(7)
+
+/* For platform detection */
+#define PMC_TAP U(0xF11A0000)
+#define PMC_TAP_VERSION (PMC_TAP + 0x4U)
+# define PLATFORM_MASK GENMASK(27U, 24U)
+# define PLATFORM_VERSION_MASK GENMASK(31U, 28U)
+
+/* Global timer reset */
+#define PSX_CRF U(0xEC200000)
+#define ACPU0_CLK_CTRL U(0x10C)
+#define ACPU_CLK_CTRL_CLKACT BIT(25)
+
+#define RST_APU0_OFFSET U(0x300)
+#define RST_APU_COLD_RESET BIT(0)
+#define RST_APU_WARN_RESET BIT(4)
+#define RST_APU_CLUSTER_COLD_RESET BIT(8)
+#define RST_APU_CLUSTER_WARM_RESET BIT(9)
+
+#define PSX_CRF_RST_TIMESTAMP_OFFSET U(0x33C)
+
+#define APU_PCLI (0xECB10000ULL)
+#define APU_PCLI_CPU_STEP (0x30ULL)
+#define APU_PCLI_CLUSTER_CPU_STEP (4ULL * APU_PCLI_CPU_STEP)
+#define APU_PCLI_CLUSTER_OFFSET U(0x8000)
+#define APU_PCLI_CLUSTER_STEP U(0x1000)
+#define PCLI_PREQ_OFFSET U(0x4)
+#define PREQ_CHANGE_REQUEST BIT(0)
+#define PCLI_PSTATE_OFFSET U(0x8)
+#define PCLI_PSTATE_VAL_SET U(0x48)
+#define PCLI_PSTATE_VAL_CLEAR U(0x38)
+
+/* Firmware Image Package */
+#define PRIMARY_CPU U(0)
+
+#define CORE_0_ISR_WAKE_OFFSET (0x00000020ULL)
+#define APU_PCIL_CORE_X_ISR_WAKE_REG(cpu_id) (APU_PCLI + (CORE_0_ISR_WAKE_OFFSET + \
+ (APU_PCLI_CPU_STEP * (cpu_id))))
+#define APU_PCIL_CORE_X_ISR_WAKE_MASK (0x00000001U)
+#define CORE_0_IEN_WAKE_OFFSET (0x00000028ULL)
+#define APU_PCIL_CORE_X_IEN_WAKE_REG(cpu_id) (APU_PCLI + (CORE_0_IEN_WAKE_OFFSET + \
+ (APU_PCLI_CPU_STEP * (cpu_id))))
+#define APU_PCIL_CORE_X_IEN_WAKE_MASK (0x00000001U)
+#define CORE_0_IDS_WAKE_OFFSET (0x0000002CULL)
+#define APU_PCIL_CORE_X_IDS_WAKE_REG(cpu_id) (APU_PCLI + (CORE_0_IDS_WAKE_OFFSET + \
+ (APU_PCLI_CPU_STEP * (cpu_id))))
+#define APU_PCIL_CORE_X_IDS_WAKE_MASK (0x00000001U)
+#define CORE_0_ISR_POWER_OFFSET (0x00000010ULL)
+#define APU_PCIL_CORE_X_ISR_POWER_REG(cpu_id) (APU_PCLI + (CORE_0_ISR_POWER_OFFSET + \
+ (APU_PCLI_CPU_STEP * (cpu_id))))
+#define APU_PCIL_CORE_X_ISR_POWER_MASK U(0x00000001)
+#define CORE_0_IEN_POWER_OFFSET (0x00000018ULL)
+#define APU_PCIL_CORE_X_IEN_POWER_REG(cpu_id) (APU_PCLI + (CORE_0_IEN_POWER_OFFSET + \
+ (APU_PCLI_CPU_STEP * (cpu_id))))
+#define APU_PCIL_CORE_X_IEN_POWER_MASK (0x00000001U)
+#define CORE_0_IDS_POWER_OFFSET (0x0000001CULL)
+#define APU_PCIL_CORE_X_IDS_POWER_REG(cpu_id) (APU_PCLI + (CORE_0_IDS_POWER_OFFSET + \
+ (APU_PCLI_CPU_STEP * (cpu_id))))
+#define APU_PCIL_CORE_X_IDS_POWER_MASK (0x00000001U)
+#define CORE_PWRDN_EN_BIT_MASK (0x1U)
+
+/*******************************************************************************
+ * memory map related constants
+ ******************************************************************************/
+/* IPP 1.2/SPP 0.9 mapping */
+#define DEVICE0_BASE U(0xE8000000) /* psx, crl, iou */
+#define DEVICE0_SIZE U(0x08000000)
+#define DEVICE1_BASE U(0xE2000000) /* gic */
+#define DEVICE1_SIZE U(0x00800000)
+#define DEVICE2_BASE U(0xF1000000) /* uart, pmc_tap */
+#define DEVICE2_SIZE U(0x01000000)
+#define CRF_BASE U(0xFD1A0000)
+#define CRF_SIZE U(0x00600000)
+#define IPI_BASE U(0xEB300000)
+#define IPI_SIZE U(0x00100000)
+
+/* CRL */
+#define CRL U(0xEB5E0000)
+#define CRL_TIMESTAMP_REF_CTRL_OFFSET U(0x14C)
+#define CRL_RST_TIMESTAMP_OFFSET U(0x348)
+
+#define CRL_APB_TIMESTAMP_REF_CTRL_CLKACT_BIT (1U << 25U)
+
+/* IOU SCNTRS */
+#define IOU_SCNTRS U(0xEC920000)
+#define IOU_SCNTRS_COUNTER_CONTROL_REG_OFFSET U(0)
+#define IOU_SCNTRS_BASE_FREQ_OFFSET U(0x20)
+
+#define IOU_SCNTRS_CONTROL_EN U(1)
+
+#define APU_CLUSTER0 U(0xECC00000)
+#define APU_RVBAR_L_0 U(0x40)
+#define APU_RVBAR_H_0 U(0x44)
+#define APU_CLUSTER_STEP U(0x100000)
+
+#define SLCR_OSPI_QSPI_IOU_AXI_MUX_SEL U(0xF1060504)
+
+/*******************************************************************************
+ * IRQ constants
+ ******************************************************************************/
+#define IRQ_SEC_PHY_TIMER U(29)
+
+/*******************************************************************************
+ * UART related constants
+ ******************************************************************************/
+#define UART0_BASE U(0xF1920000)
+#define UART1_BASE U(0xF1930000)
+
+#define UART_BAUDRATE 115200
+
+#if CONSOLE_IS(pl011_1)
+#define UART_BASE UART1_BASE
+#else
+/* Default console is UART0 */
+#define UART_BASE UART0_BASE
+#endif
+
+#endif /* DEF_H */