X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=tools%2Fimximage.h;h=db8b9a3dd487455d01eb0d25b2efb49e83f8b27b;hb=576a085c1d224b8a5a3ccf5c4114d07a1f695f20;hp=36fe0958fee3023763b8fb4860d5c1fe98c69616;hpb=e1cc4d31f889428a4ca73120951389c756404184;p=u-boot

diff --git a/tools/imximage.h b/tools/imximage.h
index 36fe0958fe..db8b9a3dd4 100644
--- a/tools/imximage.h
+++ b/tools/imximage.h
@@ -9,6 +9,7 @@
 #define _IMXIMAGE_H_
 
 #define MAX_HW_CFG_SIZE_V2 220 /* Max number of registers imx can set for v2 */
+#define MAX_PLUGIN_CODE_SIZE (64 * 1024)
 #define MAX_HW_CFG_SIZE_V1 60  /* Max number of registers imx can set for v1 */
 #define APP_CODE_BARKER	0xB1
 #define DCD_BARKER	0xB17219E9
@@ -42,20 +43,29 @@
 #define FLASH_LOADSIZE_SATA		FLASH_LOADSIZE_STANDARD
 #define FLASH_LOADSIZE_QSPI		0x0 /* entire image */
 
-#define IVT_HEADER_TAG 0xD1
-#define IVT_VERSION 0x40
-#define DCD_HEADER_TAG 0xD2
-#define DCD_COMMAND_TAG 0xCC
-#define DCD_VERSION 0x40
-#define DCD_COMMAND_PARAM 0x4
+/* Command tags and parameters */
+#define IVT_HEADER_TAG			0xD1
+#define IVT_VERSION			0x40
+#define DCD_HEADER_TAG			0xD2
+#define DCD_VERSION			0x40
+#define DCD_WRITE_DATA_COMMAND_TAG	0xCC
+#define DCD_WRITE_DATA_PARAM		0x4
+#define DCD_WRITE_CLR_BIT_PARAM	0xC
+#define DCD_CHECK_DATA_COMMAND_TAG	0xCF
+#define DCD_CHECK_BITS_SET_PARAM	0x14
+#define DCD_CHECK_BITS_CLR_PARAM	0x04
 
 enum imximage_cmd {
 	CMD_INVALID,
 	CMD_IMAGE_VERSION,
 	CMD_BOOT_FROM,
 	CMD_BOOT_OFFSET,
-	CMD_DATA,
+	CMD_WRITE_DATA,
+	CMD_WRITE_CLR_BIT,
+	CMD_CHECK_BITS_SET,
+	CMD_CHECK_BITS_CLR,
 	CMD_CSF,
+	CMD_PLUGIN,
 };
 
 enum imximage_fld_types {
@@ -125,10 +135,15 @@ typedef struct {
 	uint8_t param;
 } __attribute__((packed)) write_dcd_command_t;
 
-typedef struct {
-	ivt_header_t header;
+struct dcd_v2_cmd {
 	write_dcd_command_t write_dcd_command;
 	dcd_addr_data_t addr_data[MAX_HW_CFG_SIZE_V2];
+};
+
+typedef struct {
+	ivt_header_t header;
+	struct dcd_v2_cmd dcd_cmd;
+	uint32_t padding[1]; /* end up on an 8-byte boundary */
 } dcd_v2_t;
 
 typedef struct {
@@ -151,7 +166,10 @@ typedef struct {
 typedef struct {
 	flash_header_v2_t fhdr;
 	boot_data_t boot_data;
-	dcd_v2_t dcd_table;
+	union {
+		dcd_v2_t dcd_table;
+		char plugin_code[MAX_PLUGIN_CODE_SIZE];
+	} data;
 } imx_header_v2_t;
 
 /* The header must be aligned to 4k on MX53 for NAND boot */
@@ -167,6 +185,9 @@ typedef void (*set_dcd_val_t)(struct imx_header *imxhdr,
 					int fld, uint32_t value,
 					uint32_t off);
 
+typedef void (*set_dcd_param_t)(struct imx_header *imxhdr, uint32_t dcd_len,
+					int32_t cmd);
+
 typedef void (*set_dcd_rst_t)(struct imx_header *imxhdr,
 					uint32_t dcd_len,
 					char *name, int lineno);