X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=drivers%2Fqe%2Fqe.c;h=9c5fbd1d69474024c3758d9dffa0405ae2370444;hp=b1da75ec4d924dc4471c7daabe77fdef81a7fa1c;hb=4180b3dba25c2c28cc4502f1c9f1cbad2a9972b8;hpb=080d897585428d0fd42c237abfb6746908f4effc

diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c
index b1da75ec4d..9c5fbd1d69 100644
--- a/drivers/qe/qe.c
+++ b/drivers/qe/qe.c
@@ -14,6 +14,8 @@
 #include "asm/immap_qe.h"
 #include "qe.h"
 
+#define MPC85xx_DEVDISR_QE_DISABLE	0x1
+
 qe_map_t		*qe_immr = NULL;
 static qe_snum_t	snums[QE_NUM_OF_SNUM];
 
@@ -317,7 +319,9 @@ int qe_upload_firmware(const struct qe_firmware *firmware)
 	size_t calc_size = sizeof(struct qe_firmware);
 	size_t length;
 	const struct qe_header *hdr;
-
+#ifdef CONFIG_DEEP_SLEEP
+	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+#endif
 	if (!firmware) {
 		printf("Invalid address\n");
 		return -EINVAL;
@@ -330,6 +334,9 @@ int qe_upload_firmware(const struct qe_firmware *firmware)
 	if ((hdr->magic[0] != 'Q') || (hdr->magic[1] != 'E') ||
 	    (hdr->magic[2] != 'F')) {
 		printf("Not a microcode\n");
+#ifdef CONFIG_DEEP_SLEEP
+		setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_QE_DISABLE);
+#endif
 		return -EPERM;
 	}