soc/marvell/mvmap2315: Add load_validate driver

Load_validate: it loads and validates images from
flash using hash values stored in the BDB.

Testing: booted successfully.

Change-Id: I0b00e8c60ed76622d03cb232d5c4273b4077aae7
Signed-off-by: Hakim Giydan <hgiydan@marvell.com>
Reviewed-on: https://review.coreboot.org/16148
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/soc/marvell/mvmap2315/romstage.c b/src/soc/marvell/mvmap2315/romstage.c
index dfd3bcf91a..cffa8d0bff 100644
--- a/src/soc/marvell/mvmap2315/romstage.c
+++ b/src/soc/marvell/mvmap2315/romstage.c
@@ -17,10 +17,12 @@
 #include <stdint.h>
 #include <stdlib.h>
 
+#include <arch/io.h>
 #include <arch/exception.h>
 #include <cbmem.h>
 #include <console/console.h>
 #include <program_loading.h>
+#include <soc/addressmap.h>
 #include <soc/clock.h>
 #include <soc/mmu_operations.h>
 
@@ -32,6 +34,11 @@ void main(void)
 
 	clock_init();
 
+	write32((void *)MVMAP2315_BOOTBLOCK_CB1, 0x4);
+
+	while (read32((void *)MVMAP2315_BOOTBLOCK_CB2) != 0x4)
+		;
+
 	mvmap2315_mmu_init();
 
 	cbmem_initialize_empty();