增加所有文件

middleware/dloader/dloader_disk_io.c

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+/**
+ * @file partition_disk_io.c
+ *
+ * Copyright (c) 2021 Semidrive Semiconductor.
+ * All rights reserved.
+ *
+ * Description:
+ *
+ * Revision History:
+ * -----------------
+ */
+#include <compiler.h>
+#include <debug.h>
+#include <disk.h>
+#include <md5.h>
+#include <param.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <types.h>
+
+#include "dloader.h"
+
+/**
+ * @brief dl_disk_read
+ *
+ * @param dev disk device
+ * @param addr read addr
+ * @param dst data destination
+ * @param size read size
+ * @return int 0 success other if failed
+ */
+int dl_disk_read(struct disk_dev *dev, disk_addr_t addr, uint8_t *dst,
+                 disk_size_t size)
+{
+#if CONFIG_DLOADER_BLOCK_IO_MODE
+
+    if (NULL == dev || NULL == dev->info) {
+        ERROR("no disk device node\r\n");
+        return -1;
+    }
+
+    if (!dev->block_size || !IS_ALIGNED(addr, dev->block_size) ||
+        !IS_ALIGNED(size, dev->block_size)) {
+        ERROR("addr 0x%llx or size 0x%llx not aligned to block_size = %d\r\n",
+              addr, size, dev->block_size);
+        return -1;
+    }
+
+    if (!IS_ALIGNED(dst, dev->info->mem_align_size)) {
+        ERROR("mem addresses 0x%p not aligned to 0x%x\r\n", dst,
+              dev->info->mem_align_size);
+        return -1;
+    }
+
+    return disk_read_block(dev, addr / (dev->block_size), dst,
+                           size / (dev->block_size));
+#else
+    return disk_read(dev, addr, dst, size);
+#endif
+}
+
+/**
+ * @brief dl_disk_write
+ *
+ * @param dev disk device
+ * @param addr write addr
+ * @param src data source
+ * @param size write size
+ * @return int 0 success other if failed
+ */
+int dl_disk_write(struct disk_dev *dev, disk_addr_t addr, uint8_t *src,
+                  disk_size_t size)
+{
+#if CONFIG_DLOADER_BLOCK_IO_MODE
+
+    if (NULL == dev || NULL == dev->info) {
+        ERROR("no disk device node\r\n");
+        return -1;
+    }
+
+    if (!dev->block_size || !IS_ALIGNED(addr, dev->block_size) ||
+        !IS_ALIGNED(size, dev->block_size)) {
+        ERROR("addr 0x%llx or size 0x%llx not aligned to block_size = %d\r\n",
+              addr, size, dev->block_size);
+        return -1;
+    }
+
+    if (!IS_ALIGNED(src, dev->info->mem_align_size)) {
+        ERROR("mem addresses 0x%p not aligned to 0x%x\r\n", src,
+              dev->info->mem_align_size);
+        return -1;
+    }
+
+    return disk_write_block(dev, addr / (dev->block_size), src,
+                            size / (dev->block_size));
+#else
+    return disk_write(dev, addr, src, size);
+#endif
+}
+
+/**
+ * @brief dloader disk erase
+ *
+ * @param dev disk device
+ * @param addr erase addr
+ * @param size erase size
+ * @return int 0 success
+ */
+int dl_disk_erase(struct disk_dev *dev, disk_addr_t addr, disk_size_t size)
+{
+#if CONFIG_DLOADER_BLOCK_IO_MODE
+
+    if (NULL == dev || NULL == dev->info) {
+        ERROR("no disk device node\r\n");
+        return -1;
+    }
+
+    if (strstr(dev->info->disk_name, "flash")) {
+        if (!dev->info->erase_size ||
+            !IS_ALIGNED(addr, dev->info->erase_size) ||
+            !IS_ALIGNED(size, dev->info->erase_size)) {
+            ERROR(
+                "addr 0x%llx or size 0x%llx not aligned to erase_size = %d\r\n",
+                addr, size, dev->info->erase_size);
+            return -1;
+        }
+
+        return disk_erase_group(dev, addr / (dev->info->erase_size),
+                                size / (dev->info->erase_size),
+                                DISK_ERASE_DEFAULT);
+    } else {
+        return disk_erase(dev, addr, size, DISK_ERASE_DEFAULT);
+    }
+
+#else
+    return disk_erase(dev, addr, size, DISK_ERASE_DEFAULT);
+#endif
+}