Merge branch 'master' of git://git.denx.de/u-boot-spi

[u-boot] / drivers / pci / fsl_pci_init.c

diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c
index 52792dcd5973895582220de9fc81fccacc1b4277..375b8549c595a256e9088cb7ddbb423c5d3c5cb2 100644 (file)
--- a/drivers/pci/fsl_pci_init.c
+++ b/drivers/pci/fsl_pci_init.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2007-2012 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -390,7 +389,7 @@ void fsl_pci_init(struct pci_controller *hose, struct fsl_pci_info *pci_info)
 
 #ifdef CONFIG_SRIO_PCIE_BOOT_MASTER
        /* boot from PCIE --master */
-       char *s = getenv("bootmaster");
+       char *s = env_get("bootmaster");
        char pcie[6];
        sprintf(pcie, "PCIE%d", pci_info->pci_num);
 
@@ -543,6 +542,13 @@ void fsl_pci_init(struct pci_controller *hose, struct fsl_pci_info *pci_info)
                pciauto_prescan_setup_bridge(hose, dev, hose->current_busno);
        }
 
+#ifdef CONFIG_SYS_FSL_ERRATUM_A007815
+       /* The Read-Only Write Enable bit defaults to 1 instead of 0.
+        * Set to 0 to protect the read-only registers.
+        */
+       clrbits_be32(&pci->dbi_ro_wr_en, 0x01);
+#endif
+
        /* Use generic setup_device to initialize standard pci regs,
         * but do not allocate any windows since any BAR found (such
         * as PCSRBAR) is not in this cpu's memory space.
@@ -666,7 +672,7 @@ int fsl_pci_init_port(struct fsl_pci_info *pci_info,
 #ifdef CONFIG_SRIO_PCIE_BOOT_MASTER
        } else {
                /* boot from PCIE --master releases slave's core 0 */
-               char *s = getenv("bootmaster");
+               char *s = env_get("bootmaster");
                char pcie[6];
                sprintf(pcie, "PCIE%d", pci_info->pci_num);
 
@@ -879,7 +885,7 @@ int fsl_pcie_init_board(int busno)
 #endif
 
 #ifdef CONFIG_OF_BOARD_SETUP
-#include <libfdt.h>
+#include <linux/libfdt.h>
 #include <fdt_support.h>
 
 void ft_fsl_pci_setup(void *blob, const char *pci_compat,