|
@@ -65,7 +65,13 @@ int gen_check_sum(struct boot_file_head *head_p)
|
|
|
|
|
|
#define SUN4I_SRAM_SIZE 0x7600 /* 0x7748+ is used by BROM */
|
|
|
#define SRAM_LOAD_MAX_SIZE (SUN4I_SRAM_SIZE - sizeof(struct boot_file_head))
|
|
|
-#define BLOCK_SIZE 512
|
|
|
+
|
|
|
+/*
|
|
|
+ * BROM (at least on A10 and A20) requires NAND-images to be explicitly aligned
|
|
|
+ * to a multiple of 8K, and rejects the image otherwise. MMC-images are fine
|
|
|
+ * with 512B blocks. To cater for both, align to the largest of the two.
|
|
|
+ */
|
|
|
+#define BLOCK_SIZE 0x2000
|
|
|
|
|
|
struct boot_img {
|
|
|
struct boot_file_head header;
|