X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Farmv8%2Ffsl-layerscape%2Fppa.c;h=bbf8bba1120d301c2f559ab178bb23598412af0f;hb=723b43daec7ee2ddb600cfcb9b0253d4a71c3915;hp=35c612df05181ea7301a578cb7db30d7de202100;hpb=5cafcbab580bac6c7f44ca4a164c422b7e1ecf20;p=u-boot

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ppa.c b/arch/arm/cpu/armv8/fsl-layerscape/ppa.c
index 35c612df05..bbf8bba112 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ppa.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ppa.c
@@ -107,9 +107,6 @@ int ppa_init(void)
 		return -EIO;
 	}
 
-	/* flush cache after read */
-	flush_cache((ulong)fitp, cnt * 512);
-
 	ret = fdt_check_header(fitp);
 	if (ret) {
 		free(fitp);
@@ -134,9 +131,6 @@ int ppa_init(void)
 	}
 	debug("Read PPA header to 0x%p\n", ppa_hdr_ddr);
 
-	/* flush cache after read */
-	flush_cache((ulong)ppa_hdr_ddr, cnt * 512);
-
 	ppa_esbc_hdr = (uintptr_t)ppa_hdr_ddr;
 #endif
 
@@ -164,17 +158,15 @@ int ppa_init(void)
 		return -EIO;
 	}
 
-	/* flush cache after read */
-	flush_cache((ulong)ppa_fit_addr, cnt * 512);
-
 #elif defined(CONFIG_SYS_LS_PPA_FW_IN_NAND)
 	struct fdt_header fit;
 
 	debug("%s: PPA image load from NAND\n", __func__);
 
 	nand_init();
-	ret = nand_read(nand_info[0], (loff_t)CONFIG_SYS_LS_PPA_FW_ADDR,
-		       &fdt_header_len, (u_char *)&fit);
+	ret = nand_read(get_nand_dev_by_index(0),
+			(loff_t)CONFIG_SYS_LS_PPA_FW_ADDR,
+			&fdt_header_len, (u_char *)&fit);
 	if (ret == -EUCLEAN) {
 		printf("NAND read of PPA FIT header at offset 0x%x failed\n",
 		       CONFIG_SYS_LS_PPA_FW_ADDR);
@@ -196,8 +188,9 @@ int ppa_init(void)
 
 	fw_length = CONFIG_LS_PPA_ESBC_HDR_SIZE;
 
-	ret = nand_read(nand_info[0], (loff_t)CONFIG_SYS_LS_PPA_ESBC_ADDR,
-		       &fw_length, (u_char *)ppa_hdr_ddr);
+	ret = nand_read(get_nand_dev_by_index(0),
+			(loff_t)CONFIG_SYS_LS_PPA_ESBC_ADDR,
+			&fw_length, (u_char *)ppa_hdr_ddr);
 	if (ret == -EUCLEAN) {
 		free(ppa_hdr_ddr);
 		printf("NAND read of PPA firmware at offset 0x%x failed\n",
@@ -206,9 +199,6 @@ int ppa_init(void)
 	}
 	debug("Read PPA header to 0x%p\n", ppa_hdr_ddr);
 
-	/* flush cache after read */
-	flush_cache((ulong)ppa_hdr_ddr, fw_length);
-
 	ppa_esbc_hdr = (uintptr_t)ppa_hdr_ddr;
 #endif
 
@@ -221,17 +211,15 @@ int ppa_init(void)
 		return -ENOMEM;
 	}
 
-	ret = nand_read(nand_info[0], (loff_t)CONFIG_SYS_LS_PPA_FW_ADDR,
-		       &fw_length, (u_char *)ppa_fit_addr);
+	ret = nand_read(get_nand_dev_by_index(0),
+			(loff_t)CONFIG_SYS_LS_PPA_FW_ADDR,
+			&fw_length, (u_char *)ppa_fit_addr);
 	if (ret == -EUCLEAN) {
 		free(ppa_fit_addr);
 		printf("NAND read of PPA firmware at offset 0x%x failed\n",
 		       CONFIG_SYS_LS_PPA_FW_ADDR);
 		return -EIO;
 	}
-
-	/* flush cache after read */
-	flush_cache((ulong)ppa_fit_addr, fw_length);
 #else
 #error "No CONFIG_SYS_LS_PPA_FW_IN_xxx defined"
 #endif