scripts: Add rk-usb-loader tool

This adds a tool suitable for bootstrapping barebox on Rockchip RK3568
SoCs. It has been tested on this SoC only. It might or might not work
with minor adjustments on other SoCs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>

1 files changed, 1 insertions, 31 deletions

diff --git a/scripts/rkimage.c b/scripts/rkimage.c
index 21a2838146..6e68d508ac 100644
--- a/scripts/rkimage.c
+++ b/scripts/rkimage.c
@@ -15,6 +15,7 @@
 
 #include "common.h"
 #include "common.c"
+#include "rockchip.h"
 
 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
 #define ALIGN(x, a)        (((x) + (a) - 1) & ~((a) - 1))
@@ -37,37 +38,6 @@ static void sha512(const void *buf, int len, void *out)
 	SHA512_Final(out, &sha512);
 }
 
-#define NEWIDB_MAGIC 0x534e4b52 /* 'RKNS' */
-
-struct newidb_entry {
-	uint32_t sector;
-	uint32_t unknown_ffffffff;
-	uint32_t unknown1;
-	uint32_t image_number;
-	unsigned char unknown2[8];
-	unsigned char hash[64];
-};
-
-struct newidb {
-	uint32_t magic;
-	unsigned char unknown1[4];
-	uint32_t n_files;
-	uint32_t hashtype;
-	unsigned char unknown2[8];
-	unsigned char unknown3[8];
-	unsigned char unknown4[88];
-	struct newidb_entry entries[4];
-	unsigned char unknown5[40];
-	unsigned char unknown6[512];
-	unsigned char unknown7[16];
-	unsigned char unknown8[32];
-	unsigned char unknown9[464];
-	unsigned char hash[512];
-};
-
-#define SECTOR_SIZE 512
-#define PAGE_SIZE 2048
-
 typedef enum {
 	HASH_TYPE_SHA256 = 1,
 	HASH_TYPE_SHA512 = 2,