+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Michal Simek <michals@xilinx.com>
* Copyright (C) 2015 Nathan Rossi <nathan@nathanrossi.com>
*
- * SPDX-License-Identifier: GPL-2.0+
- *
* The following Boot Header format/structures and values are defined in the
* following documents:
- * * ug1085 ZynqMP TRM (Chapter 9, Table 9-3)
+ * * ug1085 ZynqMP TRM doc v1.4 (Chapter 11, Table 11-4)
+ * * ug1137 ZynqMP Software Developer Guide v6.0 (Chapter 16)
*
* Expected Header Size = 0x9C0
* Forced as 'little' endian, 32-bit words
#include "imagetool.h"
#include "mkimage.h"
+#include "zynqmpimage.h"
#include <image.h>
-#define HEADER_INTERRUPT_DEFAULT (cpu_to_le32(0xeafffffe))
-#define HEADER_REGINIT_NULL (cpu_to_le32(0xffffffff))
-#define HEADER_WIDTHDETECTION (cpu_to_le32(0xaa995566))
-#define HEADER_IMAGEIDENTIFIER (cpu_to_le32(0x584c4e58))
-
-enum {
- ENCRYPTION_EFUSE = 0xa5c3c5a3,
- ENCRYPTION_OEFUSE = 0xa5c3c5a7,
- ENCRYPTION_BBRAM = 0x3a5c3c5a,
- ENCRYPTION_OBBRAM = 0xa35c7ca5,
- ENCRYPTION_NONE = 0x0,
-};
-
-struct zynqmp_reginit {
- uint32_t address;
- uint32_t data;
-};
-
-#define HEADER_INTERRUPT_VECTORS 8
-#define HEADER_REGINITS 256
-
-struct zynqmp_header {
- uint32_t interrupt_vectors[HEADER_INTERRUPT_VECTORS]; /* 0x0 */
- uint32_t width_detection; /* 0x20 */
- uint32_t image_identifier; /* 0x24 */
- uint32_t encryption; /* 0x28 */
- uint32_t image_load; /* 0x2c */
- uint32_t image_offset; /* 0x30 */
- uint32_t pfw_image_length; /* 0x34 */
- uint32_t total_pfw_image_length; /* 0x38 */
- uint32_t image_size; /* 0x3c */
- uint32_t image_stored_size; /* 0x40 */
- uint32_t image_attributes; /* 0x44 */
- uint32_t checksum; /* 0x48 */
- uint32_t __reserved1[27]; /* 0x4c */
- struct zynqmp_reginit register_init[HEADER_REGINITS]; /* 0xb8 */
- uint32_t __reserved4[66]; /* 0x9c0 */
-};
-
static struct zynqmp_header zynqmpimage_header;
static void *dynamic_header;
static FILE *fpmu;
return cpu_to_le32(checksum);
}
-static void zynqmpimage_default_header(struct zynqmp_header *ptr)
+void zynqmpimage_default_header(struct zynqmp_header *ptr)
{
int i;
return;
ptr->width_detection = HEADER_WIDTHDETECTION;
- ptr->image_attributes = 0x800;
+ ptr->image_attributes = HEADER_CPU_SELECT_A53_64BIT;
ptr->image_identifier = HEADER_IMAGEIDENTIFIER;
ptr->encryption = cpu_to_le32(ENCRYPTION_NONE);
return 0;
}
-static void zynqmpimage_print_header(const void *ptr)
+static void print_partition(const void *ptr, const struct partition_header *ph)
+{
+ uint32_t attr = le32_to_cpu(ph->attributes);
+ unsigned long len = le32_to_cpu(ph->len) * 4;
+ const char *part_owner;
+ const char *dest_devs[0x8] = {
+ "none", "PS", "PL", "PMU", "unknown", "unknown", "unknown",
+ "unknown"
+ };
+
+ switch (attr & PART_ATTR_PART_OWNER_MASK) {
+ case PART_ATTR_PART_OWNER_FSBL:
+ part_owner = "FSBL";
+ break;
+ case PART_ATTR_PART_OWNER_UBOOT:
+ part_owner = "U-Boot";
+ break;
+ default:
+ part_owner = "Unknown";
+ break;
+ }
+
+ printf("%s payload on CPU %s (%s):\n", part_owner,
+ dest_cpus[(attr & PART_ATTR_DEST_CPU_MASK) >> 8],
+ dest_devs[(attr & PART_ATTR_DEST_DEVICE_MASK) >> 4]);
+
+ printf(" Offset : 0x%08x\n", le32_to_cpu(ph->offset) * 4);
+ printf(" Size : %lu (0x%lx) bytes\n", len, len);
+ printf(" Load : 0x%08llx",
+ (unsigned long long)le64_to_cpu(ph->load_address));
+ if (ph->load_address != ph->entry_point)
+ printf(" (entry=0x%08llx)\n",
+ (unsigned long long)le64_to_cpu(ph->entry_point));
+ else
+ printf("\n");
+ printf(" Attributes : ");
+
+ if (attr & PART_ATTR_VEC_LOCATION)
+ printf("vec ");
+
+ if (attr & PART_ATTR_ENCRYPTED)
+ printf("encrypted ");
+
+ switch (attr & PART_ATTR_CHECKSUM_MASK) {
+ case PART_ATTR_CHECKSUM_MD5:
+ printf("md5 ");
+ break;
+ case PART_ATTR_CHECKSUM_SHA2:
+ printf("sha2 ");
+ break;
+ case PART_ATTR_CHECKSUM_SHA3:
+ printf("sha3 ");
+ break;
+ }
+
+ if (attr & PART_ATTR_BIG_ENDIAN)
+ printf("BigEndian ");
+
+ if (attr & PART_ATTR_RSA_SIG)
+ printf("RSA ");
+
+ if (attr & PART_ATTR_A53_EXEC_AARCH32)
+ printf("AArch32 ");
+
+ if (attr & PART_ATTR_TARGET_EL_MASK)
+ printf("EL%d ", (attr & PART_ATTR_TARGET_EL_MASK) >> 1);
+
+ if (attr & PART_ATTR_TZ_SECURE)
+ printf("secure ");
+ printf("\n");
+
+ printf(" Checksum : 0x%08x\n", le32_to_cpu(ph->checksum));
+}
+
+void zynqmpimage_print_header(const void *ptr)
{
struct zynqmp_header *zynqhdr = (struct zynqmp_header *)ptr;
int i;
- printf("Image Type : Xilinx Zynq Boot Image support\n");
+ printf("Image Type : Xilinx ZynqMP Boot Image support\n");
printf("Image Offset : 0x%08x\n", le32_to_cpu(zynqhdr->image_offset));
printf("Image Size : %lu bytes (%lu bytes packed)\n",
(unsigned long)le32_to_cpu(zynqhdr->image_size),
le32_to_cpu(zynqhdr->register_init[i].data));
}
+ if (zynqhdr->image_header_table_offset) {
+ struct image_header_table *iht = (void *)ptr +
+ zynqhdr->image_header_table_offset;
+ struct partition_header *ph;
+ uint32_t ph_offset;
+ uint32_t next;
+ int i;
+
+ ph_offset = le32_to_cpu(iht->partition_header_offset) * 4;
+ ph = (void *)ptr + ph_offset;
+ for (i = 0; i < le32_to_cpu(iht->nr_parts); i++) {
+ next = le32_to_cpu(ph->next_partition_offset) * 4;
+
+ /* Partition 0 is the base image itself */
+ if (i)
+ print_partition(ptr, ph);
+
+ ph = (void *)ptr + next;
+ }
+ }
+
free(dynamic_header);
}
return EXIT_FAILURE;
}
-static int fsize(FILE *fp)
+static uint32_t fsize(FILE *fp)
{
- int size;
- int origin = ftell(fp);
+ int size, ret, origin;
+
+ origin = ftell(fp);
+ if (origin < 0) {
+ fprintf(stderr, "Incorrect file size\n");
+ fclose(fp);
+ exit(2);
+ }
+
+ ret = fseek(fp, 0L, SEEK_END);
+ if (ret) {
+ fprintf(stderr, "Incorrect file SEEK_END\n");
+ fclose(fp);
+ exit(3);
+ }
- fseek(fp, 0L, SEEK_END);
size = ftell(fp);
+ if (size < 0) {
+ fprintf(stderr, "Incorrect file size\n");
+ fclose(fp);
+ exit(4);
+ }
/* going back */
- fseek(fp, origin, SEEK_SET);
+ ret = fseek(fp, origin, SEEK_SET);
+ if (ret) {
+ fprintf(stderr, "Incorrect file SEEK_SET to %d\n", origin);
+ fclose(fp);
+ exit(3);
+ }
return size;
}
projects / oweals / u-boot.git / blobdiff