kern: retrieve target firmware from exosphere instead of hardcoding

fusee/fusee-secondary/src/kernel_patches.c

@@ -971,12 +971,6 @@ void package2_patch_kernel(void *_kernel, size_t *kernel_size, bool is_sd_kernel
         const uint32_t kernel_ldr_offset = *((volatile uint64_t *)((uintptr_t)_kernel + kernel_info->embedded_ini_ptr + 8));
         memcpy((void *)((uintptr_t)_kernel + kernel_ldr_offset), kernel_ldr_bin, kernel_ldr_bin_size);
 
-        /* Set target firmware for our kernel loader. */
-        uint32_t *kldr_u32 = (uint32_t *)((uintptr_t)_kernel + kernel_ldr_offset);
-        if (kldr_u32[1] == 0x30444C4D) {
-            kldr_u32[2] = target_firmware;
-        }
-
         /* Update size. */
         *kernel_size = kernel_ldr_offset + kernel_ldr_bin_size;