mtd: nand: Rename nand.h into rawnand.h

[u-boot] / drivers / mtd / nand / fsl_ifc_spl.c

diff --git a/drivers/mtd/nand/fsl_ifc_spl.c b/drivers/mtd/nand/fsl_ifc_spl.c
index cbeb74a5bb8e777a041925185c226977f97835e4..59461945d39eb0fbb72443fe66a4029524688d0c 100644 (file)
--- a/drivers/mtd/nand/fsl_ifc_spl.c
+++ b/drivers/mtd/nand/fsl_ifc_spl.c
@@ -10,7 +10,10 @@
 #include <common.h>
 #include <asm/io.h>
 #include <fsl_ifc.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
+#ifdef CONFIG_CHAIN_OF_TRUST
+#include <fsl_validate.h>
+#endif
 
 static inline int is_blank(uchar *addr, int page_size)
 {
@@ -268,6 +271,27 @@ void nand_boot(void)
         */
        flush_cache(CONFIG_SYS_NAND_U_BOOT_DST, CONFIG_SYS_NAND_U_BOOT_SIZE);
 #endif
+
+#ifdef CONFIG_CHAIN_OF_TRUST
+       /*
+        * U-Boot header is appended at end of U-boot image, so
+        * calculate U-boot header address using U-boot header size.
+        */
+#define CONFIG_U_BOOT_HDR_ADDR \
+               ((CONFIG_SYS_NAND_U_BOOT_START + \
+                 CONFIG_SYS_NAND_U_BOOT_SIZE) - \
+                CONFIG_U_BOOT_HDR_SIZE)
+       spl_validate_uboot(CONFIG_U_BOOT_HDR_ADDR,
+                          CONFIG_SYS_NAND_U_BOOT_START);
+       /*
+        * In case of failure in validation, spl_validate_uboot would
+        * not return back in case of Production environment with ITS=1.
+        * Thus U-Boot will not start.
+        * In Development environment (ITS=0 and SB_EN=1), the function
+        * may return back in case of non-fatal failures.
+        */
+#endif
+
        uboot = (void *)CONFIG_SYS_NAND_U_BOOT_START;
        uboot();
 }