diff --git a/include/elf.h b/include/elf.h
index 4c330dc0..ca1f2bdf 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -168,7 +168,7 @@ typedef struct elf64_program_header {
 typedef int (*elf_mmu_map_cb)(uint64_t, uint64_t, uint32_t);
 int elf_load_image_mmu(uint8_t *image, uintptr_t *entry, elf_mmu_map_cb mmu_cb);
 int elf_load_image(uint8_t *image, uintptr_t *entry, int is_ext);
-int elf_hdr_pht_combined_size(const unsigned char *ehdr);
+int64_t elf_hdr_pht_combined_size(const unsigned char* ehdr);
 int elf_open(const unsigned char *ehdr, int *is_elf32);
 
 
diff --git a/src/elf.c b/src/elf.c
index 8e4f2ee7..b3ff6bb9 100644
--- a/src/elf.c
+++ b/src/elf.c
@@ -203,7 +203,7 @@ static int check_scatter_format(const unsigned char* ehdr, int is_elf32)
 
 /* Returns the combined size of the elf header and program header table. This
  * assumes the program header table immediately follows the elf header. */
-int elf_hdr_pht_combined_size(const unsigned char* ehdr)
+int64_t elf_hdr_pht_combined_size(const unsigned char* ehdr)
 {
     int sz = 0;
     int is_elf32;
diff --git a/src/image.c b/src/image.c
index bda01f89..e850a859 100644
--- a/src/image.c
+++ b/src/image.c
@@ -1631,7 +1631,7 @@ int wolfBoot_check_flash_image_elf(uint8_t part, unsigned long* entry_out)
                         eh->entry, (unsigned long)entry_off, entry_count);
     }
 
-    elf_hdr_sz = elf_hdr_pht_combined_size(elf_h);
+    elf_hdr_sz = (size_t)elf_hdr_pht_combined_size(elf_h);
     wolfBoot_printf("ELF: [CHECK] Header size: %zu bytes\n", elf_hdr_sz);
 
     /* Hash the elf header and program header in the image, assuming the PHT
diff --git a/tools/scripts/tc3xx/wbaurixtool.sh b/tools/scripts/tc3xx/wbaurixtool.sh
index 6821d815..32067dbc 100644
--- a/tools/scripts/tc3xx/wbaurixtool.sh
+++ b/tools/scripts/tc3xx/wbaurixtool.sh
@@ -43,6 +43,9 @@ HSM=""
 ELF=""
 OPERATIONS=()
 
+# Important Constants
+PFLASH1_RANGE="0xA0300000-0xA0500000"
+
 # Structure to hold command options
 declare -A KEYGEN_OPTS=(
     [sign_algo]="$DEFAULT_SIGN_ALGO"
@@ -208,7 +211,7 @@ do_sign() {
     if [[ "${SIGN_OPTS[file_ext]}" == ".elf" ]]; then
         local temp_file="${bin_path}.squashed"
         echo "Preprocessing ELF file with $SQUASHELF"
-        "$SQUASHELF" -v --nosht -r 0xA0300000-0xA0500000 "$bin_path" "$temp_file"
+        "$SQUASHELF" -v --nosht -r "$PFLASH1_RANGE" "$bin_path" "$temp_file"
         echo "Replacing original ELF with squashed version"
         cp "$temp_file" "$bin_path"
         rm "$temp_file"
@@ -241,11 +244,15 @@ do_gen_target() {
     local wolfboot_partition_swap_address
 
     if [[ -n "${TARGET_OPTS[use_elf_format]}" ]]; then
+        # These addresses and values must match those defined in the test-app
+        # linker file
         wolfboot_partition_size=0xC0000
         wolfboot_partition_boot_address=0xA047C000
         wolfboot_partition_update_address=0xA053C000
         wolfboot_partition_swap_address=0xA05FC000
     else
+        # These addresses and values must match those defined in the test-app
+        # linker file
         wolfboot_partition_size=0x17C000
         wolfboot_partition_boot_address=0xA0300000
         wolfboot_partition_update_address=0xA047C000
diff --git a/tools/squashelf/README.md b/tools/squashelf/README.md
index ea6e972d..3b8af741 100644
--- a/tools/squashelf/README.md
+++ b/tools/squashelf/README.md
@@ -60,10 +60,3 @@ squashelf [options] <input.elf> <output.elf>
     ```bash
     squashelf --help
     ```
-
-## Dependencies
-
-`squashelf` depends on `libelf`. You can typically install the development package for `libelf` using your system's package manager.
-
-*   **Debian/Ubuntu:** `sudo apt-get install libelf-dev`
-
diff --git a/tools/squashelf/squashelf.c b/tools/squashelf/squashelf.c
index d2884050..1ee422aa 100644
--- a/tools/squashelf/squashelf.c
+++ b/tools/squashelf/squashelf.c
@@ -107,20 +107,8 @@ static int parseRange(const char* rangeStr, AddressRange* range)
     char* minStr = copyStr;
     char* maxStr = dashPos + 1;
 
-    /* Check for hex or decimal format and convert */
-    if (strncmp(minStr, "0x", 2) == 0 || strncmp(minStr, "0X", 2) == 0) {
-        range->min = strtoull(minStr, NULL, 16);
-    }
-    else {
-        range->min = strtoull(minStr, NULL, 10);
-    }
-
-    if (strncmp(maxStr, "0x", 2) == 0 || strncmp(maxStr, "0X", 2) == 0) {
-        range->max = strtoull(maxStr, NULL, 16);
-    }
-    else {
-        range->max = strtoull(maxStr, NULL, 10);
-    }
+    range->min = strtoull(minStr, NULL, 0);
+    range->max = strtoull(maxStr, NULL, 0);
 
     free(copyStr);