rockchip: mkimage: rename RK_SIGNATURE to RK_MAGIC
The first 4byte of idbimage is a magic number instead of signature,
correct it.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/tools/rkcommon.c b/tools/rkcommon.c
index d55cd2c..1274293 100644
--- a/tools/rkcommon.c
+++ b/tools/rkcommon.c
@@ -15,7 +15,7 @@
#include "rkcommon.h"
enum {
- RK_SIGNATURE = 0x0ff0aa55,
+ RK_MAGIC = 0x0ff0aa55,
};
/**
@@ -24,14 +24,14 @@
* This is stored at SD card block 64 (where each block is 512 bytes, or at
* the start of SPI flash. It is encoded with RC4.
*
- * @signature: Signature (must be RKSD_SIGNATURE)
+ * @magic: Magic (must be RK_MAGIC)
* @disable_rc4: 0 to use rc4 for boot image, 1 to use plain binary
* @init_offset: Offset in blocks of the SPL code from this header
* block. E.g. 4 means 2KB after the start of this header.
* Other fields are not used by U-Boot
*/
struct header0_info {
- uint32_t signature;
+ uint32_t magic;
uint8_t reserved[4];
uint32_t disable_rc4;
uint16_t init_offset;
@@ -224,7 +224,7 @@
uint32_t init_boot_size;
memset(buf, '\0', RK_INIT_OFFSET * RK_BLK_SIZE);
- hdr->signature = cpu_to_le32(RK_SIGNATURE);
+ hdr->magic = cpu_to_le32(RK_MAGIC);
hdr->disable_rc4 = cpu_to_le32(!rkcommon_need_rc4_spl(params));
hdr->init_offset = cpu_to_le16(RK_INIT_OFFSET);
hdr->init_size = cpu_to_le16(spl_params.init_size / RK_BLK_SIZE);
@@ -294,7 +294,7 @@
memcpy((void *)header0, buf, sizeof(struct header0_info));
rc4_encode((void *)header0, sizeof(struct header0_info), rc4_key);
- if (le32_to_cpu(header0->signature) != RK_SIGNATURE)
+ if (le32_to_cpu(header0->magic) != RK_MAGIC)
return -EPROTO;
/* We don't support RC4 encoded image payloads here, yet... */