[bsp]增加超睿DP1000 bsp支持v5.2.1

4 files changed, 237 insertions, 0 deletions

diff --git a/bsp/ultrarisc/ur_dp1000_evb/board/Kconfig b/bsp/ultrarisc/ur_dp1000_evb/board/Kconfig
new file mode 100755
index 0000000000..6f6d714f20
--- /dev/null
+++ b/bsp/ultrarisc/ur_dp1000_evb/board/Kconfig
@@ -0,0 +1,69 @@
+menu "Ultrarisc DP1000 Soc Drivers Configuration"
+
+menuconfig BSP_USING_PLIC
+    bool "Using PLIC"
+    default y  
+    if BSP_USING_PLIC
+        config PLIC_BASE_ADDR
+            hex "plic base mmio addr"
+            default 0x9000000
+        config PLIC_NDEV
+            hex "plic supported irqs"
+            default 160
+    endif  
+
+menuconfig BSP_USING_UART0
+    bool "Using UART0"
+    select RT_USING_SERIAL
+    default y
+
+    if BSP_USING_UART0
+        config UART0_IRQ_BASE
+            int "uart0 irq number"
+            default 18
+
+        config UART0_REFERENCE_CLOCK
+            int "uart0 clock"
+            default 62500000
+
+        config UART0_DEFAULT_BAUDRATE
+            int "uart0 baudrate"
+            default 115200
+
+        config UART0_BASE_ADDR
+            hex "uart0 base mmio addr"
+            default 0x20310000
+
+        config UART0_REG_SHIFT
+            int "uart0 reg shift"
+            default 2
+
+    endif
+
+menuconfig BSP_USING_DW_SPI
+    bool "Using Dw apb ssi SPI"
+    select RT_USING_SPI
+    default n
+    if BSP_USING_DW_SPI
+        config DW_SPI_IRQ_BASE
+            int "spi irq number"
+            default 19
+
+        config DW_SPI_BASE_ADDR
+            hex "dw spi base mmio addr"
+            default 0x20320000
+        
+        config DW_SPI_MAX_FREQ
+            int "dw max spi freq"
+            default 62500000
+
+    endif
+
+menuconfig BSP_USING_MMC
+    bool "Using MMC"
+    select BSP_USING_SPI
+    select RT_USING_SPI_MSD
+    select RT_USING_DFS_ELMFAT
+    default n
+
+endmenu
\ No newline at end of file
diff --git a/bsp/ultrarisc/ur_dp1000_evb/board/SConscript b/bsp/ultrarisc/ur_dp1000_evb/board/SConscript
new file mode 100755
index 0000000000..4488cae073
--- /dev/null
+++ b/bsp/ultrarisc/ur_dp1000_evb/board/SConscript
@@ -0,0 +1,9 @@
+from building import *
+
+cwd     = GetCurrentDir()
+src     = Glob('*.c') + Glob('*.cpp') + Glob('*.S')
+CPPPATH = [cwd]
+
+group = DefineGroup('Driver', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')
diff --git a/bsp/ultrarisc/ur_dp1000_evb/board/board.c b/bsp/ultrarisc/ur_dp1000_evb/board/board.c
new file mode 100644
index 0000000000..0a672df343
--- /dev/null
+++ b/bsp/ultrarisc/ur_dp1000_evb/board/board.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright (c) 2006-2025 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2025-01-22     ZhangJing    first version
+ */
+#include <rthw.h>
+#include <rtthread.h>
+#include <rtdevice.h>
+#include "board.h"
+#include "tick.h"
+#include "drv_uart.h"
+#include "sbi.h"
+#include "riscv.h"
+#include "plic.h"
+
+#ifdef RT_USING_SMART
+#include <mmu.h>
+#include "page.h"
+#include "lwp_arch.h"
+
+rt_region_t init_page_region = {(rt_size_t)RT_HW_PAGE_START, (rt_size_t)RT_HW_PAGE_END};
+
+extern size_t MMUTable[];
+
+struct mem_desc platform_mem_desc[] =
+{
+    {KERNEL_VADDR_START, (rt_size_t)RT_HW_PAGE_END - 1, (rt_size_t)ARCH_MAP_FAILED, NORMAL_MEM},
+};
+
+#define NUM_MEM_DESC (sizeof(platform_mem_desc) / sizeof(platform_mem_desc[0]))
+
+#endif
+
+void primary_cpu_entry(void)
+{
+    /* disable global interrupt */
+    rt_hw_interrupt_disable();
+
+    entry();
+}
+
+/*initialize the bss section*/
+void init_bss(void)
+{
+    unsigned int *dst;
+
+    dst = &__bss_start;
+    while (dst < &__bss_end)
+    {
+        *dst++ = 0;
+    }
+}
+
+#define IOREMAP_SIZE (1ul << 30)
+
+#ifndef ARCH_REMAP_KERNEL
+    #define IOREMAP_VEND USER_VADDR_START
+#else
+    #define IOREMAP_VEND 0ul
+#endif
+
+/*set the plic base*/
+void set_plic_base(void)
+{
+    plic_base = PLIC_BASE_ADDR;
+
+    return;
+}
+
+void rt_hw_board_init(void)
+{
+#if defined(RT_USING_SMART)
+    /* init data structure */
+    rt_hw_mmu_map_init(&rt_kernel_space, (void *)(IOREMAP_VEND - IOREMAP_SIZE), IOREMAP_SIZE, (rt_size_t *)MMUTable, PV_OFFSET);
+
+    /* init page allocator */
+    rt_page_init(init_page_region);
+
+    /* setup region, and enable MMU */
+    rt_hw_mmu_setup(&rt_kernel_space, platform_mem_desc, NUM_MEM_DESC);
+#endif
+
+    /* initialize memory system */
+#ifdef RT_USING_HEAP
+    rt_system_heap_init(RT_HW_HEAP_BEGIN, RT_HW_HEAP_END);
+#endif
+
+    /*set the plic base*/
+    set_plic_base();
+
+    /* initalize interrupt */
+    rt_hw_interrupt_init();
+
+    /* init rtthread hardware */
+    rt_hw_tick_init();
+
+#ifdef RT_USING_SERIAL
+    rt_hw_uart_init();
+#endif
+
+#ifdef RT_USING_CONSOLE
+    /* set console device */
+    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
+#endif /* RT_USING_CONSOLE */
+
+#ifdef RT_USING_COMPONENTS_INIT
+    rt_components_board_init();
+#endif
+
+#ifdef RT_USING_HEAP
+    rt_kprintf("heap: [0x%08x - 0x%08x]\n", (rt_ubase_t)RT_HW_HEAP_BEGIN, (rt_ubase_t)RT_HW_HEAP_END);
+#endif /* RT_USING_HEAP */
+}
+
+void rt_hw_cpu_reset(void)
+{
+    sbi_shutdown();
+
+    while (1)
+        ;
+}
+MSH_CMD_EXPORT_ALIAS(rt_hw_cpu_reset, reboot, reset machine);
\ No newline at end of file
diff --git a/bsp/ultrarisc/ur_dp1000_evb/board/board.h b/bsp/ultrarisc/ur_dp1000_evb/board/board.h
new file mode 100644
index 0000000000..d19f80e810
--- /dev/null
+++ b/bsp/ultrarisc/ur_dp1000_evb/board/board.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2006-2025 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023/06/25     flyingcys    first version
+ * 2025-05-28     ZhangJing    Porting to ultrarisc dp1000
+ */
+
+#ifndef BOARD_H__
+#define BOARD_H__
+
+#include <rtconfig.h>
+
+extern unsigned int __bss_start;
+extern unsigned int __bss_end;
+
+#ifndef RT_USING_SMART
+    #define KERNEL_VADDR_START 0x0
+#endif
+
+#define VIRT64_SBI_MEMSZ (0x200000)
+
+#define RT_HW_HEAP_BEGIN ((void *)&__bss_end)
+#define RT_HW_HEAP_END   ((void *)(RT_HW_HEAP_BEGIN + 64 * 1024 * 1024))
+#define RT_HW_PAGE_START RT_HW_HEAP_END
+#define RT_HW_PAGE_END   ((void *)(KERNEL_VADDR_START + (256 * 1024 * 1024 - VIRT64_SBI_MEMSZ)))
+
+void rt_hw_board_init(void);
+
+#endif
\ No newline at end of file