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-rw-r--r--include/plat/arm/board/common/board_css_def.h79
-rw-r--r--include/plat/arm/board/common/v2m_def.h140
2 files changed, 219 insertions, 0 deletions
diff --git a/include/plat/arm/board/common/board_css_def.h b/include/plat/arm/board/common/board_css_def.h
new file mode 100644
index 0000000..1963bf0
--- /dev/null
+++ b/include/plat/arm/board/common/board_css_def.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2015-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef BOARD_CSS_DEF_H
+#define BOARD_CSS_DEF_H
+
+#include <lib/utils_def.h>
+#include <plat/arm/board/common/v2m_def.h>
+#include <plat/arm/soc/common/soc_css_def.h>
+#include <plat/common/common_def.h>
+
+/*
+ * Definitions common to all ARM CSS-based development platforms
+ */
+
+/* Platform ID address */
+#define BOARD_CSS_PLAT_ID_REG_ADDR 0x7ffe00e0
+
+/* Platform ID related accessors */
+#define BOARD_CSS_PLAT_ID_REG_ID_MASK 0x0f
+#define BOARD_CSS_PLAT_ID_REG_ID_SHIFT 0x0
+#define BOARD_CSS_PLAT_ID_REG_VERSION_MASK 0xf00
+#define BOARD_CSS_PLAT_ID_REG_VERSION_SHIFT 0x8
+#define BOARD_CSS_PLAT_TYPE_RTL 0x00
+#define BOARD_CSS_PLAT_TYPE_FPGA 0x01
+#define BOARD_CSS_PLAT_TYPE_EMULATOR 0x02
+#define BOARD_CSS_PLAT_TYPE_FVP 0x03
+
+#ifndef __ASSEMBLER__
+
+#include <lib/mmio.h>
+
+#define BOARD_CSS_GET_PLAT_TYPE(addr) \
+ ((mmio_read_32(addr) & BOARD_CSS_PLAT_ID_REG_ID_MASK) \
+ >> BOARD_CSS_PLAT_ID_REG_ID_SHIFT)
+
+#endif /* __ASSEMBLER__ */
+
+
+#define MAX_IO_DEVICES 3
+#define MAX_IO_HANDLES 4
+
+/* Reserve the last block of flash for PSCI MEM PROTECT flag */
+#define PLAT_ARM_FLASH_IMAGE_BASE V2M_FLASH0_BASE
+#define PLAT_ARM_FLASH_IMAGE_MAX_SIZE (V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
+
+#if ARM_GPT_SUPPORT
+/*
+ * Offset of the FIP in the GPT image. BL1 component uses this option
+ * as it does not load the partition table to get the FIP base
+ * address. At sector 34 by default (i.e. after reserved sectors 0-33)
+ * Offset = 34 * 512(sector size) = 17408 i.e. 0x4400
+ */
+#define PLAT_ARM_FIP_OFFSET_IN_GPT 0x4400
+#endif /* ARM_GPT_SUPPORT */
+
+#define PLAT_ARM_NVM_BASE V2M_FLASH0_BASE
+#define PLAT_ARM_NVM_SIZE (V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
+
+/* UART related constants */
+#define PLAT_ARM_BOOT_UART_BASE SOC_CSS_UART0_BASE
+#define PLAT_ARM_BOOT_UART_CLK_IN_HZ SOC_CSS_UART0_CLK_IN_HZ
+
+#define PLAT_ARM_RUN_UART_BASE SOC_CSS_UART1_BASE
+#define PLAT_ARM_RUN_UART_CLK_IN_HZ SOC_CSS_UART1_CLK_IN_HZ
+
+#define PLAT_ARM_SP_MIN_RUN_UART_BASE SOC_CSS_UART1_BASE
+#define PLAT_ARM_SP_MIN_RUN_UART_CLK_IN_HZ SOC_CSS_UART1_CLK_IN_HZ
+
+#define PLAT_ARM_CRASH_UART_BASE PLAT_ARM_RUN_UART_BASE
+#define PLAT_ARM_CRASH_UART_CLK_IN_HZ PLAT_ARM_RUN_UART_CLK_IN_HZ
+
+#define PLAT_ARM_TSP_UART_BASE V2M_IOFPGA_UART0_BASE
+#define PLAT_ARM_TSP_UART_CLK_IN_HZ V2M_IOFPGA_UART0_CLK_IN_HZ
+
+#endif /* BOARD_CSS_DEF_H */
diff --git a/include/plat/arm/board/common/v2m_def.h b/include/plat/arm/board/common/v2m_def.h
new file mode 100644
index 0000000..cb11dac
--- /dev/null
+++ b/include/plat/arm/board/common/v2m_def.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2015-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef V2M_DEF_H
+#define V2M_DEF_H
+
+#include <lib/utils_def.h>
+
+/* Base address of all V2M */
+#ifdef PLAT_V2M_OFFSET
+#define V2M_OFFSET PLAT_V2M_OFFSET
+#else
+#define V2M_OFFSET UL(0)
+#endif
+
+/* V2M motherboard system registers & offsets */
+#define V2M_SYSREGS_BASE UL(0x1c010000)
+#define V2M_SYS_ID UL(0x0)
+#define V2M_SYS_SWITCH UL(0x4)
+#define V2M_SYS_LED UL(0x8)
+#define V2M_SYS_NVFLAGS UL(0x38)
+#define V2M_SYS_NVFLAGSSET UL(0x38)
+#define V2M_SYS_NVFLAGSCLR UL(0x3c)
+#define V2M_SYS_CFGDATA UL(0xa0)
+#define V2M_SYS_CFGCTRL UL(0xa4)
+#define V2M_SYS_CFGSTATUS UL(0xa8)
+
+#define V2M_CFGCTRL_START BIT_32(31)
+#define V2M_CFGCTRL_RW BIT_32(30)
+#define V2M_CFGCTRL_FUNC_SHIFT 20
+#define V2M_CFGCTRL_FUNC(fn) ((fn) << V2M_CFGCTRL_FUNC_SHIFT)
+#define V2M_FUNC_CLK_GEN U(0x01)
+#define V2M_FUNC_TEMP U(0x04)
+#define V2M_FUNC_DB_RESET U(0x05)
+#define V2M_FUNC_SCC_CFG U(0x06)
+#define V2M_FUNC_SHUTDOWN U(0x08)
+#define V2M_FUNC_REBOOT U(0x09)
+
+/* NVFLAGS in the V2M motherboard which is preserved after a watchdog reset */
+ #define V2M_SYS_NVFLAGS_ADDR (V2M_SYSREGS_BASE + V2M_SYS_NVFLAGS)
+
+/*
+ * V2M sysled bit definitions. The values written to this
+ * register are defined in arch.h & runtime_svc.h. Only
+ * used by the primary cpu to diagnose any cold boot issues.
+ *
+ * SYS_LED[0] - Security state (S=0/NS=1)
+ * SYS_LED[2:1] - Exception Level (EL3-EL0)
+ * SYS_LED[7:3] - Exception Class (Sync/Async & origin)
+ *
+ */
+#define V2M_SYS_LED_SS_SHIFT 0x0
+#define V2M_SYS_LED_EL_SHIFT 0x1
+#define V2M_SYS_LED_EC_SHIFT 0x3
+
+#define V2M_SYS_LED_SS_MASK U(0x1)
+#define V2M_SYS_LED_EL_MASK U(0x3)
+#define V2M_SYS_LED_EC_MASK U(0x1f)
+
+/* V2M sysid register bits */
+#define V2M_SYS_ID_REV_SHIFT 28
+#define V2M_SYS_ID_HBI_SHIFT 16
+#define V2M_SYS_ID_BLD_SHIFT 12
+#define V2M_SYS_ID_ARCH_SHIFT 8
+#define V2M_SYS_ID_FPGA_SHIFT 0
+
+#define V2M_SYS_ID_REV_MASK U(0xf)
+#define V2M_SYS_ID_HBI_MASK U(0xfff)
+#define V2M_SYS_ID_BLD_MASK U(0xf)
+#define V2M_SYS_ID_ARCH_MASK U(0xf)
+#define V2M_SYS_ID_FPGA_MASK U(0xff)
+
+#define V2M_SYS_ID_BLD_LENGTH 4
+
+
+/* NOR Flash */
+#define V2M_FLASH0_BASE (V2M_OFFSET + UL(0x08000000))
+#define V2M_FLASH0_SIZE UL(0x04000000)
+#define V2M_FLASH_BLOCK_SIZE UL(0x00040000) /* 256 KB */
+
+#define V2M_IOFPGA_BASE (V2M_OFFSET + UL(0x1c000000))
+#define V2M_IOFPGA_SIZE UL(0x03000000)
+
+/* PL011 UART related constants */
+#define V2M_IOFPGA_UART0_BASE (V2M_OFFSET + UL(0x1c090000))
+#define V2M_IOFPGA_UART1_BASE (V2M_OFFSET + UL(0x1c0a0000))
+#define V2M_IOFPGA_UART2_BASE (V2M_OFFSET + UL(0x1c0b0000))
+#define V2M_IOFPGA_UART3_BASE (V2M_OFFSET + UL(0x1c0c0000))
+
+#define V2M_IOFPGA_UART0_CLK_IN_HZ 24000000
+#define V2M_IOFPGA_UART1_CLK_IN_HZ 24000000
+#define V2M_IOFPGA_UART2_CLK_IN_HZ 24000000
+#define V2M_IOFPGA_UART3_CLK_IN_HZ 24000000
+
+/* SP804 timer related constants */
+#define V2M_SP804_TIMER0_BASE (V2M_OFFSET + UL(0x1C110000))
+#define V2M_SP804_TIMER1_BASE (V2M_OFFSET + UL(0x1C120000))
+
+/* SP810 controller */
+#define V2M_SP810_BASE (V2M_OFFSET + UL(0x1c020000))
+#define V2M_SP810_CTRL_TIM0_SEL BIT_32(15)
+#define V2M_SP810_CTRL_TIM1_SEL BIT_32(17)
+#define V2M_SP810_CTRL_TIM2_SEL BIT_32(19)
+#define V2M_SP810_CTRL_TIM3_SEL BIT_32(21)
+
+/*
+ * The flash can be mapped either as read-only or read-write.
+ *
+ * If it is read-write then it should also be mapped as device memory because
+ * NOR flash programming involves sending a fixed, ordered sequence of commands.
+ *
+ * If it is read-only then it should also be mapped as:
+ * - Normal memory, because reading from NOR flash is transparent, it is like
+ * reading from RAM.
+ * - Non-executable by default. If some parts of the flash need to be executable
+ * then platform code is responsible for re-mapping the appropriate portion
+ * of it as executable.
+ */
+#define V2M_MAP_FLASH0_RW MAP_REGION_FLAT(V2M_FLASH0_BASE,\
+ V2M_FLASH0_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+#define V2M_MAP_FLASH0_RO MAP_REGION_FLAT(V2M_FLASH0_BASE,\
+ V2M_FLASH0_SIZE, \
+ MT_RO_DATA | MT_SECURE)
+
+#define V2M_MAP_IOFPGA MAP_REGION_FLAT(V2M_IOFPGA_BASE,\
+ V2M_IOFPGA_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+/* Region equivalent to V2M_MAP_IOFPGA suitable for mapping at EL0 */
+#define V2M_MAP_IOFPGA_EL0 MAP_REGION_FLAT( \
+ V2M_IOFPGA_BASE, \
+ V2M_IOFPGA_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE | MT_USER)
+
+
+#endif /* V2M_DEF_H */